Lemmer DC-5800 User manual
Do not use this equipment before
reading this manual!
WARNING..Read all instructions carefully before assembling components and operating sprayer. Incorrect procedure could result in damage to the
unit, severe personal injury and/or property damage. When spraying flammable materials, sprayer must be placed at least 20 feet from target in a well-
ventilated area. Vapours can be ignited by static discharge or electrical sparks and result in severe personal injury. LEMMER airless sprayers generate
high fluid pressure. Improper use could result in an injection injury.
CALGARY • TORONTO • MONTRÉAL
DC-5800
OWNER'S MANUAL
DC-5800
NOTE: This manual contains important
warnings and instructions. Please
read and retain for reference.
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Important Safety Information
Read all safety information before operating the
equipment. Save these instructions.
Indicates a hazardous situation which, if not avoided,
could result in death or serious injury.
To reduce the risks of re or explosion, electrical shock
and the injury to persons, read and understand all
instructions included in this manual. Be familiar with the
controls and proper usage of the equipment.
Grounding Instructions
This product must be grounded. In the event of an electrical short circuit,
grounding reduces the risk of electric shock by providing an escape wire
for the electric current. This product is equipped with a cord having a
grounding wire with an appropriate grounding plug. The plug must
be plugged into an outlet that is properly installed and grounded in
accordance with all local codes and ordinances.
WARNING - Improper installation of the grounding plug
can result in a risk of electric shock.
If repair or replacement of the cord or plug is necessary, do not connect
the green grounding wire to either at blade terminal. The wire with
insulation having a green outer surface with or without yellow stripes is
the grounding wire and must be connected to the grounding pin.
Check with a qualied electrician or serviceman if the grounding
instructions are not completely understood, or if you are in doubt as
to whether the product is properly grounded. Do not modify the plug
provided. If the plug will not t the outlet, have the proper outlet
installed by a qualied electrician.
This product is for use on a nominal 120 volt circuit and has a grounding
plug that looks like the plug illustrated below. Make sure that the product
is connected to an outlet having the same conguration as the plug. No
adapter should be used with this product.
Grounded Outlet
Grounding Pin
Cover for grounded outlet box
IMPORTANT: When the sprayer is used with a generator
or uncontrolled line voltage, the use of the “Line Surge
Protector” (P/N 800-935) is recommended.
WARNING: EXPLOSION OR FIRE
Solvent and paint fumes can explode or ignite. Property
damage and/or severe injury can occur.
PREVENTION:
• Do not spray ammable or combustible materials near an open
ame, pilot lights or sources of ignition such as hot objects,
cigarettes, motors, electrical equipment and electrical appliances.
Avoid creating sparks from connecting and disconnecting power
cords.
• Use extreme caution when using materials with a ashpoint
below 100ºF (38ºC). Flashpoint is the temperature that a uid can
produce enough vapors to ignite.
• Paint or solvent owing through the equipment is able to result
in static electricity. Static electricity creates a risk of re or
explosion in the presence of paint or solvent fumes. All parts
of the spray system, including the pump, hose assembly, spray
gun and objects in and around the spray area shall be properly
grounded to protect against static discharge and sparks. Use only
conductive or grounded high-pressure airless paint sprayer hoses
specied by the manufacturer.
• Verify that all containers and collection systems are grounded to
prevent static discharge.
• Connect to a grounded outlet and use grounded extension cords
(electric models only). Do not use a 3 to 2 adapter.
• Do not use a paint or solvent containing halogenated
hydrocarbons. Such as chlorine, bleach mildewcide, methylene
chloride and trichloroethane. They are not compatible with
aluminum. Contact the coating supplier about compatibility of
material with aluminum.
• Keep spray area well ventilated. Keep a good supply of fresh air
moving through the area to keep the air within the spray area free
from accumulation of ammable vapors. Keep pump assembly in
well ventilated area. Do not spray pump assembly.
• Do not smoke in the spray area.
• Do not operate light switches, engines, or similar spark producing
products in the spray area.
• Keep area clean and free of paint or solvent containers, rags, and
other ammable materials.
• Know the contents of the paint and solvents being sprayed.
Read all Material Safety Data Sheets (MSDS) and container labels
provided with the paints and solvents. Follow the paint and
solvent manufacture’s safety instructions.
• Place pump at least 25 feet (7.62 meters) from the spray object in
a well ventilated area (add more hose if necessary). Flammable
vapors are often heavier than air. Floor area must be extremely
well ventilated. The pump contains arcing parts that emit sparks
and can ignite vapors.
• Plastic can cause static sparks. Never hang plastic to enclose spray
area. Do not use plastic drop cloths when spraying ammable
material.
• Fire extinguisher equipment shall be present and working.
WARNING: INJECTION INJURY
A high pressure paint stream produced by this equipment
can pierce the skin and underlying tissues, leading to
serious injury and possible amputation. See a physician
immediately.
PREVENTION:
• Do not aim the gun at, or spray any person or animal.
• Keep hands and other body parts away from the discharge. For
example, do not try to stop leaks with any part of the body.
• NEVER put your hand in front of the gun. Gloves will not provide
protection against an injection injury.
• ALWAYS keep the tip guard in place while spraying. The tip guard
provides some protection but is mainly a warning device.
• Only use a nozzle tip specied by the manufacturer.
• Use caution when cleaning and changing nozzle tips. In the
case where the nozzle tip clogs while spraying, ALWAYS lock
gun trigger, shut pump o, and release all pressure before
servicing, cleaning tip or guard, or changing tip. Pressure will
not be released by turning o the motor. The PRIME/SPRAY
valve or pressure bleed valve must be turned to their appropriate
positions to relieve system pressure. Refer to PRESSURE RELIEF
PROCEDURE described in the pump manual.
• Do not leave the unit energized or under pressure while
unattended. When the unit is not in use, turn o the unit and
relieve the pressure in accordance with the manufacturer’s
instructions.
• High-pressure spray is able to inject toxins into the body and
cause serious bodily injury. In the event that injection occurs,
seek medical attention immediately.
• Check hoses and parts for signs of damage, a leak can inject
material into the skin. Inspect hose before each use. Replace any
damaged hoses or parts. Only use Lemmer original-high-pressure
hoses in order to ensure functionality, safety and durability.
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Important Safety Information
• This system is capable of producing 3300 PSI / 228 Bar. Only
use replacement parts or accessories that are specied by the
manufacturer and that are rated a minimum of 3300 PSI. This
includes spray tips, nozzle guards, guns, extensions, ttings, and
hose.
• Always engage the trigger lock when not spraying. Verify the
trigger lock is functioning properly.
• Verify that all connections are secure before operating the unit.
• Know how to stop the unit and bleed pressure quickly. Be
thoroughly familiar with the controls. Pressure will not be
released by turning o the motor. The PRIME/SPRAY valve
or pressure bleed valve must be turned to their appropriate
positions to relieve system pressure. Refer to PRESSURE
RELIEF PROCEDURE described in the pump manual.
• Always remove the spray tip before ushing or cleaning the
system.
NOTE TO PHYSICIAN:
Injection into the skin is a traumatic injury which can lead to
possible amputation. It is important to treat the injury as soon as
possible. DO NOT delay treatment to research toxicity. Toxicity
is a concern with some coatings injected directly into the blood
stream. Consultation with a plastic surgeon or reconstructive hand
surgeon may be advisable.
WARNING: HAZARDOUS VAPORS
Paints, solvents, insecticides, and other materials can
be harmful if inhaled or come in contact with the body.
Vapors can cause severe nausea, fainting, or poisoning.
PREVENTION:
• Use a respirator or mask if vapors can be inhaled. Read all
instructions supplied with the mask to be sure it will provide the
necessary protection.
• Wear protective eyewear.
• Wear protective clothing as required by coating manufacturer.
WARNING: GENERAL
Can cause severe injury or property damage.
PREVENTION:
• Always wear appropriate gloves, eye protection, clothing and a
respirator or mask when painting.
• Do not operate or spray near children. Keep children away from
equipment at all times.
• Do not overreach or stand on an unstable support. Keep eective
footing and balance at all times.
• Stay alert and watch what you are doing.
• Do not operate the unit when fatigued or under the inuence of
drugs or alcohol.
• Do not kink or over-bend the hose. Airless hose can develop leaks
from wear, kinking and abuse. A leak can inject material into the
skin.
• Do not expose the hose to temperatures or pressures in excess of
those specied by manufacturer.
• Do not use the hose as a strength member to pull or lift the
equipment.
• Use lowest possible pressure to ush equipment.
• Follow all appropriate local, state and national codes governing
ventilation, re prevention and operation.
• The United States Government Safety Standards have been
adopted under the Occupational Safety and Health Act (OSHA).
These standards, particularly part 1910 of the General Standards
and part 1926 of the Construction Standards should be consulted.
• Before each use, check all hoses for cuts, leaks, abrasion or
bulging of cover. Check for damage or movement of couplings.
Immediately replace hose if any of those conditions exist. Never
repair a paint hose. Replace with a conductive high-pressure
hose.
• Do not spray outdoors on windy days.
• Always unplug cord from outlet before working on equipment
(electric models only).
Specications
Gallons per minute (GPM) 0.70 (2.6 LPM)
Maximum tip sizes 0.027”
Maximum pressure 3300 PSI (22.8 MPa)
Power 1.55 Brushless motor, 120 V, 60 Hz,
11.8 A
Weight, skid 36 lbs. (16.3 kg)
Weight, high rider 57 lbs. (25.8 kg)
Weight, low rider 57 lbs. (25.8 kg)
Maximum hose length 300’ (91.4 m)
Generator requirement 5000 Watt (disable idle-down feature)
Table of Contents
Safety Information .......................................................................... 2
Specications................................................................................... 3
General Description ........................................................................ 4
Operation......................................................................................... 4
Setup.................................................................................................................4
Preparing to Paint.........................................................................................5
Painting............................................................................................................5
Control Panel Indicators.............................................................................6
Digi-Trac™ Control System Operation ..............................................6-7
Pressure Relief Procedure..........................................................................7
Spraying ........................................................................................... 8
Spraying Technique.....................................................................................8
Practice.............................................................................................................8
Cleanup ............................................................................................ 9
Maintenance .................................................................................... 9
General Repair and Service Notes ..........................................................9
Replacing the Motor..................................................................................10
Replacing the Gears...................................................................................10
Replacing the Transducer........................................................................11
Replacing the PRIME/SPRAY Valve.......................................................11
Servicing the Fluid Section...............................................................12-13
Replacing the Filters..................................................................................13
Troubleshooting............................................................................ 14
Digi-Trac™ Control System Error Messages.......................................15
Parts Listings.................................................................................. 30
Main Assembly ............................................................................................30
Siphon Assembly (skid and low rider assembly).............................32
Skid Assembly..............................................................................................32
Drive Assembly............................................................................................33
Fluid Section Assembly ............................................................................34
High Rider Assembly .................................................................................36
Electrical Schematic...................................................................................37
Warranty ........................................................................................ 38
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General Description
This airless sprayer is a precision power tool used for spraying
many types of materials. Read and follow this instruction manual
carefully for proper operating instructions, maintenance, and safety
information.
Outlet Fitting
Siphon Tube
Return Tube
ON/OFF
switch
Pressure
Control
Knob
Pusher
Stem
Motor
Oiler Cap
Fluid Section
PRIME /
SPRAY Valve
Oiler
button
Digi-Trac™
Control System
Screen
Operation
This equipment produces a fluid stream at extremely
high pressure. Read and understand the warnings
in the Safety Precautions section at the front of this
manual before operating this equipment.
Setup
Perform the following procedure before plugging in the power cord
of an electric unit.
1. Ensure that the siphon tube and the return hose are attached
and secure.
2. Using a wrench, attach a minimum of 50’ of 1/4” airless spray
hose to the outlet tting on the sprayer. Tighten securely.
3. Attach an airless spray gun to the spray hose. Using two
wrenches (one on the gun and one on the hose), tighten
securely.
NOTE: Do not attach the tip to the spray gun yet. Remove
the tip if it is already attached.
Make sure all airless hoses and spray guns are
electrically grounded and rated at or above the
maximum operating pressure range of the airless
sprayer.
4. Make sure the pressure control knob is in its OFF position in
the black zone.
5. Make sure the ON/OFF switch is in its OFF position.
6. Remove the ll cap with a straight-slot screwdriver, or a coin.
Fill the oil reservoir with one ounce of piston seal lubricant
(Piston Lube). Replace oiler cap.
7. Press oiler button 2-5 times to prime the oiler. Press once for
every eight hours of usage to lubricate the uid section.
IMPORTANT: Never operate unit for more than ten seconds
without fluid. Operating this unit without fluid will cause
unnecessary wear to the packings.
8. Fully depress the pusher stem to make sure the inlet ball is
free.
9. Make sure the electrical service is 120V, 15 amp minimum.
10. Plug the power cord into a properly grounded outlet at least
25’ from the spray area.
IMPORTANT: Always use a minimum 12 gauge, three-wire
extension cord with a grounded plug. Never remove the third
prong or use an adapter.
IMPORTANT: After turning pump off, allow 30 seconds for the
power to completely drain from capacitors.
Preparing a New Sprayer
If this sprayer is new, it is shipped with test uid in the uid section to
prevent corrosion during shipment and storage. This uid must be
thoroughly cleaned out of the system with mineral spirits before you
begin spraying.
IMPORTANT: Always keep the trigger lock on the spray gun in
the locked position while preparing the system.
1. Place the siphon tube into a container of mineral spirits.
2. Place the return hose into a metal waste container.
3. Set the pressure to minimum by turning the pressure control
knob to the “MIN” setting.
Rapid Clean
RAPID
CLEAN
Pump OFF Pressure
Control Knob
Pressure
Indicator
4. Move the PRIME/SPRAY valve down to the PRIME position.
5. Turn on the sprayer by moving the ON/OFF switch to the ON
position.
6. Allow the sprayer to run for 15–30 seconds to ush the
test uid out through the return hose and into the waste
container.
7. Turn o the sprayer by moving the ON/OFF switch to the OFF
position.
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Preparing to Paint
Before painting, it is important to make sure that the uid in the
system is compatible with the paint that is going to be used.
NOTE: Incompatible uids and paint may cause the valves
to become stuck closed, which would require
disassembly and cleaning of the sprayer’s uid
section.
IMPORTANT: Always keep the trigger lock on the spray gun in
the locked position while preparing the system.
1. Place the siphon tube into a container of the appropriate
solvent. Examples of the appropriate solvent are water for
latex paint or mineral spirits for oil-based paints.
RAPID
CLEAN
2. Place the return hose into a metal
waste container.
3. Set the pressure to minimum by
turning the pressure control knob
to the “MIN” setting.
4. Move the PRIME/SPRAY valve
down to the PRIME position.
NOTE: Hold the return hose in the waste
container when moving the PRIME/
SPRAY valve to PRIME in case the
sprayer is pressurized.
5. Turn on the sprayer by moving the ON/OFF switch to the ON
position.
6. Allow the sprayer to run for 15–30 seconds to ush the old
solvent out through the return hose and into the metal waste
container.
7. Turn o the sprayer by moving the ON/OFF switch to the OFF
position.
NOTE: Make sure that the spray gun does not have a tip or
tip guard installed.
8. Move the PRIME/SPRAY valve up to
the SPRAY position.
9. Turn on the sprayer.
10. Unlock the gun by turning the gun
trigger lock to the unlocked position.
Ground the gun by holding it against
the edge of the metal container
while flushing. Failure to do so may
lead to a static electric discharge,
which may cause a fire.
11. Trigger the gun into the metal waste container until the old
solvent is gone and fresh solvent is coming out of the gun.
Trigger lock in
locked position.
12. Lock the gun by turning the gun trigger
lock to the locked position.
13. Set down the gun and increase the
pressure by turning the pressure control
knob slowly clockwise.
14. Check the entire system for leaks. If
leaks occur, follow the “Pressure Relief
Procedure” in this manual before
tightening any ttings or hoses.
15. Follow the “Pressure Relief Procedure” in this manual before
changing from solvent to paint.
Be sure to follow the pressure relief procedure when
shutting down the sprayer for any purpose, including
servicing or adjusting any part of the spray system,
changing or cleaning spray tips, or preparing for
cleanup.
Painting
RAPID
CLEAN
1. Place the siphon tube into a container
of paint.
2. Place the return hose into a metal
waste container.
3. Set the pressure to minimum by
turning the pressure control knob to
the “MIN” setting.
4. Move the PRIME/SPRAY valve down to
the PRIME position.
5. Turn on the sprayer by moving the ON/
OFF switch to the ON position.
6. Allow the sprayer to run until paint is
coming through the return hose into
the metal waste container.
7. Turn o the sprayer by moving the ON/OFF switch to the OFF
position.
8. Remove the return hose from the waste container and place it
in its operating position above the container of paint.
9. Move the PRIME/SPRAY valve up to the
SPRAY position.
10. Turn on the sprayer.
11. Unlock the gun by turning the gun
trigger lock to the unlocked position.
Ground the gun by holding it against
the edge of the metal container
while flushing. Failure to do so may
lead to a static electric discharge,
which may cause a fire.
12. Trigger the gun into the metal waste container until all air and
solvent is ushed from the spray hose and paint is owing
freely from the gun.
13. Lock the gun by turning the gun trigger lock to the locked
position.
14. Turn o the sprayer.
15. Attach tip guard and tip to the gun as instructed by the tip
guard or tip manuals.
POSSIBLE INJECTION HAZARD. Do not spray without
the tip guard in place. Never trigger the gun unless
the tip is in either the spray or the unclog position.
Always engage the gun trigger lock before removing,
replacing or cleaning tip.
16. Turn on the sprayer.
17. Increase the pressure by turning the pressure control knob
slowly clockwise and test the spray pattern on a piece of
cardboard. Adjust the pressure control knob until the
spray from the gun is completely atomized. Try to keep the
pressure control knob at the lowest setting that maintains
good atomization.
NOTE: Turning the pressure up higher than needed to
atomize the paint will cause premature tip wear and
additional overspray.
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Control Panel Indicators
The following is a description of the control panel indicators.
RAPID
CLEAN
Pressure
Indicator
Motor
Running
Indicator
Pressure Indicator
The pressure indicator shows the current operating pressure of the
sprayer. It has three dierent indications: blinking yellow, solid
yellow, and solid green.
Blinking Yellow
When the pressure indicator is blinking yellow, the sprayer is
operating between 0 and 200 PSI. A blinking yellow pressure
indicator means:
• The sprayer is plugged in and turned “ON”
• The sprayer is at priming pressure (little or no pressure)
• It is safe to move the PRIME/SPRAY valve between positions
• It is safe to change or replace the spray tip
NOTE: If the pressure indicator begins blinking yellow
when the pressure control knob is set at a higher
pressure and the PRIME/SPRAY valve is in the
SPRAY position, either the spray tip is worn or the
sprayer is in need of service/repair.
Solid Yellow
When the pressure indicator is solid yellow, the sprayer is operating
between 201 and 1900 PSI. A solid yellow pressure indicator means:
• The sprayer is at the proper pressure setting for spraying stain,
lacquer, varnish, and multi-colors
• If the pressure indicator goes to solid yellow when the
pressure is set so that it starts at solid green, it indicates one of
the following:
a. Tip Wear Indicator — when spraying with latex or at high pressure
the solid yellow appears. This means the tip is worn and needs to
be replaced.
b. Tip Too Large — when a tip that is too large for the sprayer is put
in the gun, the pressure indicator will turn from solid green to solid
yellow.
c. Fluid Section Wear — if a solid yellow pressure indicator appears
when using a new tip and the pressure is set at maximum, service
may be required (worn packings, worn piston, stuck valve, etc...).
Solid Green
When the pressure indicator is solid green, the sprayer is operating
between 1901 and 3300 PSI. A solid green pressure indicator means:
• The sprayer is at the proper pressure setting for spraying oil-
based and latex house paints
• The sprayer is operating at peak performance at a high
pressure setting
Motor Running Indicator
The Motor Running indicator is on when the motor is commanded to
run. This indicator is used by service centers to troubleshoot motor
problems.
Digi-Trac™ Control System Operation
The Digi-Trac™ Control System is an optional add-on that increases
the functionality of the sprayer. It is installed directly below the
pressure control knob on the control panel. It consists of a display
and four function keys. The display shows various menu screens that
allow the user to customize and monitor sprayer operation using the
function keys.
SET PSI 3000
ACTUAL PSI 2950
Display
Function
Keys
Function Keys
The function keys are numbered 1–4. Each key is labeled with an
additional function as well.
#1/Menu Key Pressing the #1 key scrolls through the available
menu screens or performs a function described
on the active menu screen.
#2/pKey Pressing the #2 key performs a function
described on the active menu screen or increases
a value.
#3/qKey Pressing the #3 key performs a function
described on the active menu screen or decrease
a value.
#4/Select Key Pressing the #4 key selects the active menu
screen or performs a function described on the
active menu screen.
Menu Screens
Several menu screens are available for the user to customize and
monitor sprayer operation. They include Main Screen, User Pre-
Sets, Volume Pumped, Job Volume, Unit Serial #, TImers, Job Timers,
Service Time, Security Code, Prime, and RAPID CLEAN.
Main Screen
SET PSI 3000
ACTUAL PSI 2950
The Main Screen is the default screen for
the control system at sprayer startup.
Pressing the #2 key switches between PSI, Bar, and MPa units of
measure. Press the #1 key to scroll through the remaining menu
screens.
Volume Pumped Screen
VOLUME PUMPED
SELECT-4MENU-1
The Volume Pumped screen shows the
total number of gallons or liters sprayed
by the sprayer.
GALLONS X
MENU-1
To select the Volume Pumped screen,
press the #4 key.
Job Volume Screen
JOB VOLUME
SELECT-4MENU-1
The Job Volume screen allows the user to
reset a gallon counter to track usage on
specic jobs.
JOB GAL XXXX
RESET-3MENU-1
To select the Job Volume screen, press
the #4 key.
Unit Serial # Screen
UNIT SERIAL #
SELECT-4MENU-1
The Unit Serial # screen shows the
sprayers serial number.
SER # XXXXXXXXXX
MENU-1
To select the Unit Serial # screen, press
the #4 key.
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Timers Screen
TIMERS
SELECT-4MENU-1
The Timers screen shows the total time
the sprayer has been turned on as well
as the total time the sprayer has been
running (pumping).
ON TIME
RUN TIME
XXXX
XXXX
To select the Timers screen, press the #4
key.
Job Timers Screen
JOB TIMERS
SELECT-4MENU-1
The Job Timers screen allows the user to
reset the “ON TIME” and “RUN TIME” to
track time on specic jobs.
JOB ON X
RESET-3MENU-1
JOB RUN X
RESET-3MENU-1
To select the Job TImers screen, press
the #4 key. “JOB ON” screen will appear.
Press #3 to reset. Press #1 to continue to
“JOB RUN” screen. Press #3 to reset. Press
#1 to scroll through the remaining menu
screens.
Service Time Screen
SERVICE TIME
SELECT-4MENU-1
The Service Time screen allows the user
to set a service time interval (in hours).
Below the set time, the screens shows the
current amount of hours on the sprayer
since the last activation of the service
timer. To select the Service Timer screen,
press the #4 key.
SERVICE @ XX
RUN HOURS XX
To set the service time, press the #2 (up)
and/or the #3 (down) keys to the desired
time (run hours will increase/decrease in
increments of 1 for each time you press a
key).
When the service time interval is set and met by the run hours, the
display will show a “Service Required” screen. The pump will remain
functional. To return to the Main Screen, press the #1 key. Doing so
will reset the “Service @” and “Run Hours” displayed on the Service
Screen back to 0.
Security Code Screen
SECURITY CODE
CHANGE-2MENU-1
The Security Code screen allows the
user to set a four digit security code to
prevent unauthorized use of the sprayer. If a security code has been
set, the control system display will ask for the code at startup. If the
correct code is entered, the display will show the Main Screen and
the sprayer will operate. If the wrong code is entered, the display will
continue to ask for the correct code and the sprayer will be disabled.
To set or change the security code, press the #2 key.
NOTE: If the sprayer is new, no security code is set and the
Main Screen will appear at startup. When setting a
security code for the rst time, the “Enter Old Code
Number” screen will appear, and you will need to
enter “1111”.
ENTER OLD CODE
NUMBER XXXX
Enter the old security code number to
access the screen that allows the code
change. If the wrong code is entered, the
display will continue to ask for the correct
code and the security code cannot be changed.
ENTER NEW CODE
NUMBER XXXX
RE-ENTER NEW
NUMBER XXXX
NEW CODE NUMBER
ACCEPTED
Enter the new security code. Once the
new code is entered, the display will
automatically ask that the new code be
re-entered for verication. If the same
new code is re-entered, the display will
conrm that the new code has been
accepted and return to the Main Screen.
If the new code is re-entered incorrectly, the display will return to the
“Enter New Code Number” screen and the process will repeat.
If you forget or misplace your security code, you can call Lemmer
customer service for assistance.
NOTE: To inactivate the Anti-Theft Digital Lockout security
function, enter “1111” at the “Enter New Code
Number” screen (this is the default code that leaves
the sprayer unlocked). As a result, the Main Screen
will appear at sprayer startup.
Prime Screen
PRIME
The Prime screen appears when the
pressure control knob is set at the “MIN”
setting.
Rapid Clean Screen
RAPID CLEAN
The Rapid Clean screen appears when the
pressure control knob is set at the RAPID
CLEAN position and the PRIME/SPRAY valve is in the PRIME position.
NOTE: If there is no action at any menu screen for 30
seconds, the display will go back to the Main Screen.
Pressure Relief Procedure
Be sure to follow the Pressure Relief Procedure when
shutting down the sprayer for any purpose, including
servicing or adjusting any part of the spray system,
changing or cleaning spray tips, or preparing for
cleanup.
Trigger lock in
locked position.
1. Lock the gun by turning the gun
trigger lock to the locked position.
2. Turn o the sprayer by moving
the ON/OFF switch to the OFF
position.
3. Turn the pressure control knob
counterclockwise to its OFF
position in the black zone.
4. Unlock the gun by turning the gun
trigger lock to the unlocked position.
5. Hold the metal part of the gun
rmly to the side of a metal
container to ground the gun and
avoid a build up of static electricity.
6. Trigger the gun to remove any
pressure that may still be in the
hose.
7. Lock the gun by turning the gun
trigger lock to the locked position.
8. Move the PRIME/SPRAY valve
down to the PRIME position.
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Spraying
POSSIBLE INJECTION HAZARD. Do not spray without
the tip guard in place. Never trigger the gun unless
the tip is in either the spray or the unclog position.
Always engage the gun trigger lock before removing,
replacing, or cleaning tip.
Spraying Technique
The following techniques, if followed, will assure professional
painting results.
Hold the gun perpendicular to the surface and always at equal
distance from the surface. Depending on the type of material,
surface, or desired spray pattern, the gun should be held at a distance
of 12 to 14 inches (30 to 35 cm).
Move the gun either across or up and down the surface at a steady
rate. Moving the gun at a consistent speed conserves material and
provides even coverage. The correct spraying speed allows a full, wet
coat of paint to be applied without runs or sags.
Holding the gun closer to the surface deposits more paint on the
surface and produces a narrower spray pattern. Holding the gun
farther from the surface produces a thinner coat and wider spray
pattern. If runs, sags, or excessive paint occur, change to a spray tip
with a smaller orice. If there is an insucient amount of paint on
the surface or you desire to spray faster, a larger orice tip should be
selected.
Maintain uniform spray stroke action. Spray alternately from left to
right and right to left. Begin movement of the gun before the trigger
is pulled.
start
stroke release
trigger
pull
trigger end
stroke
Avoid arcing or holding the gun at an angle. This will result in an
uneven nish.
Too Thick
Ospray
Arcing Gun at angle
Proper lapping (overlap of spray pattern) is essential to an even nish.
Lap each stroke. If you are spraying horizontally, aim at the bottom
edge of the preceding stroke, so as to lap the previous pattern by
50%.
Overlap edges
1st
pass 2nd
pass 3rd
pass 4th
pass 5th
pass
For corners and edges, split the
center of the spray pattern on the
corner or edge and spray vertically
so that both adjoining sections
receive approximately even
amounts of paint.
When spraying with a shield, hold
it rmly against the surface. Angle the spray gun slightly away from
the shield and toward the surface. This will prevent paint from being
forced underneath.
Shrubs next to houses should be tied back and covered with a canvas
cloth. The cloth should be removed as soon as possible. Lemmer gun
extensions are extremely helpful in these situations.
Nearby objects such as automobiles, outdoor furniture, etc. should
be moved or covered whenever in the vicinity of a spray job. Be
careful of any other surrounding objects that could be damaged by
overspray.
Practice
1. Be sure that the paint hose is free of kinks and clear of objects
with sharp cutting edges.
2. Set the pressure to minimum by turning the pressure control
knob to the “MIN” setting.
3. Move the PRIME/SPRAY valve up to its SPRAY position.
4. Turn the pressure control knob clockwise to its highest
setting. The paint hose should stien as paint begins to ow
through it.
5. Unlock the gun trigger lock.
6. Trigger the spray gun to bleed air out of the hose.
7. When paint reaches the spray tip, spray a test area to check
the spray pattern.
Good spray pattern
Paint tailing pattern
8. Use the lowest pressure setting
necessary to get a good spray
pattern. If the pressure is set
too high, the spray pattern will
be too light. If the pressure is
set too low, tailing will appear
or the paint will spatter out in
gobs rather than in a ne spray.
English English
9
Cleanup
Special cleanup instructions for use with flammable
solvents:
• Always ush spray gun preferably outside and at least one
hose length from spray pump.
• If collecting ushed solvents in a one gallon metal container, place
it into an empty ve gallon container, then ush solvents.
• Area must be free of ammable vapors.
• Follow all cleanup instructions.
IMPORTANT: The sprayer, hose, and gun should be cleaned
thoroughly after daily use. Failure to do so permits material to
build up, seriously affecting the performance of the unit.
Always spray at minimum pressure with the gun
nozzle tip removed when using mineral spirits or any
other solvent to clean the sprayer, hose, or gun. Static
electricity buildup may result in a fire or explosion in
the presence of flammable vapors.
1. Follow the “Pressure Relief Procedure” found in the Operation
section of this manual.
2. Remove the gun tip and tip guard and clean with a brush
using the appropriate solvent.
3. Place the siphon tube into a container of the appropriate
solvent. Examples of the appropriate solvent are water for
latex paint or mineral spirits for oil-based paints.
4. Place the return hose into a metal waste container.
5. Move the PRIME/SPRAY valve down to its PRIME position.
NOTE: Hold the return hose in the waste container when
moving the PRIME/SPRAY valve to PRIME in case the
sprayer is pressurized.
RAPID
CLEAN
6. Set the pressure to RAPID CLEAN by
turning the pressure control knob to its
RAPID CLEAN position.
7. Turn on the sprayer by moving the ON/
OFF switch to the ON position.
8. Allow the solvent to circulate through
the unit and ush the paint out of the
return hose into the metal waste container.
9. Turn o the sprayer by moving the ON/OFF switch to the OFF
position.
10. Move the PRIME/SPRAY valve up to its SPRAY position.
11. Turn on the sprayer.
Ground the gun by holding it against the edge of the
metal container while flushing. Failure to do so may
lead to a static electric discharge, which may cause a
fire.
12. Trigger the gun into the metal waste container until the paint
is ushed out of the hose and solvent is coming out of the
gun.
13. Continue to trigger the spray gun into the waste container
until the solvent coming out of the gun is clean.
NOTE: For long-term or cold weather storage, pump
mineral sprits through the entire system.
For short-term storage when using latex paint,
pump water mixed with Liquid Shield through
the entire system (see the Accessories section of this
manual for part number).
14. Follow the “Pressure Relief Procedure” found in the Operation
section of this manual.
15. Unplug the unit and store in a clean, dry area.
IMPORTANT: Do not store the unit under pressure.
Maintenance
Before proceeding, follow the “Pressure Relief
Procedure” outlined previously in this manual.
Additionally, follow all other warnings to reduce the
risk of an injection injury, injury from moving parts
or electric shock. Always unplug the sprayer before
servicing!
General Repair and Service Notes
The following tools are needed when repairing this sprayer:
Phillips Screwdriver 3/8” Hex Wrench
Needle Nose Pliers 5/16” Hex Wrench
Adjustable Wrench 1/4” Hex Wrench
Rubber Mallet 3/16” Hex Wrench
Flat-blade Screwdriver 5/32” Hex Wrench
5/64” Hex Wrench
1. Before repairing any part of the sprayer, read the instructions
carefully, including all warnings.
IMPORTANT: Never pull on a wire to disconnect it. Pulling on a
wire could loosen the connector from the wire.
2. Test your repair before regular operation of the sprayer to be
sure that the problem is corrected. If the sprayer does not
operate properly, review the repair procedure to determine if
everything was done correctly. Refer to the Troubleshooting
Charts to help identify other possible problems.
3. Make certain that the service area is well ventilated in case
solvents are used during cleaning. Always wear protective
eyewear while servicing. Additional protective equipment
may be required depending on the type of cleaning solvent.
Always contact the supplier of solvents for recommendations.
4. If you have any further questions concerning your Lemmer Airless
Sprayer, pIease contact Lemmer.
English English
10
Replacing the Motor
1. Perform the Pressure Relief Procedure and unplug the sprayer.
2. Loosen and remove the two motor cover screws. Remove the
motor cover.
3. Loosen and remove the three belly pan screws. Remove the
belly pan.
4. On the back of the motor, disconnect the wire coming from
the potentiometer and the wire coming from the transducer.
Also, disconnect the two wires coming from the control panel
board (refer to the electrical schematic in the Parts List section
of this manual).
5. Remove the four control panel mounting screws. Pull back
the control panel for access to the control panel board.
6. At the the control panel board, disconnect the two wires
coming from the motor (refer to the electrical schematic in the
Parts List section of this manual).
7. Loosen and remove the four motor mounting screws.
8. Pull the motor out of the pump housing.
NOTE: If the motor will not dislodge from the pump
housing:
•Removethefrontcoverplate.
•Usingarubbermallet,carefullytaponthefront
of the motor crankshaft that extends through the
slider assembly.
9. With the motor removed, inspect the gears in the pump
housing for damage or excessive wear. Replace the gears, if
necessary.
10. Install the new motor into the pump housing.
11. Secure the motor with the four motor mounting screws.
12. Reconnect the wires (refer to the electrical schematic in the
Parts List section of this manual).
13. Position the control panel on the pump housing and secure in
position using the four control panel mounting screws.
14. Replace the belly pan. Secure with the three belly pan screws.
15. Slide the motor cover over the motor. Secure the motor cover
with the two motor cover screws.
Motor
Motor
mounting
screw
Motor
cover
screw
Belly pan
Belly pan
screw
Front cover screw
Front cover
Motor cover
Control panel
Control panel
mounting screw
Replacing the Gears
1. Perform the Pressure Relief Procedure and unplug the sprayer.
2. Loosen and remove the two motor cover screws. Remove the
motor cover.
3. Loosen and remove the three belly pan screws. Remove the
belly pan.
4. On the back of the motor, disconnect the wire coming from
the potentiometer and the wire coming from the transducer.
Also, disconnect the two wires coming from the control panel
board (refer to the electrical schematic in the Parts List section
of this manual).
5. Remove the four control panel mounting screws. Pull back
the control panel for access to the control panel board.
6. At the the control panel board, disconnect the two wires
coming from the motor (refer to the electrical schematic in the
Parts List section of this manual).
7. Loosen and remove the four motor mounting screws.
8. Pull the motor out of the pump housing.
NOTE: If the motor will not dislodge from the pump
housing:
•Removethefrontcoverplate.
•Usingarubbermallet,carefullytaponthefront
of the motor crankshaft that extends through the
slider assembly.
9. Inspect the armature gear on the end of the motor for
damage or excessive wear. If this gear is completely worn out,
replace the entire motor.
10. Remove and inspect the 2nd stage gear for damage or
excessive wear. Replace if necessary.
11. Remove and inspect the gear and crank assembly for damage
or excessive wear. Replace if necessary.
12. Reassemble the pump by reversing the above steps. During
reassembly, make sure the thrust washer is in place.
NOTE: Rell the gear box in the pump housing with ve
ounces of Lubriplate (P/N 314-171).
Motor
Motor
mounting
screw
Motor
cover
screw
Belly pan
Thrust
washer
Gear and
crankshaft
2nd stage
gear
Belly pan
screw
Front cover screw
Front cover
Motor cover
Control panel
Control panel
mounting screw
ounces of Lubriplate L045-479.
English English
11
Replacing the Transducer
1. Loosen and remove the four front cover screws. Remove the
front cover.
2. Stop the sprayer at the bottom of its stroke so that the piston
is in its lowest position.
3. Perform the Pressure Relief Procedure and unplug the sprayer.
Before proceeding, follow the Pressure Relief
Procedure outlined previously in this manual.
Additionally, follow all other warnings to reduce the
risk of an injection injury, injury from moving parts
or electric shock. Always unplug the sprayer before
servicing!
4. Tilt the pump back for easy access to the uid section.
5. Using a 3/8” hex wrench, loosen and remove the two pump
block mounting screws.
6. Pull the pump block down approximately 1/2” from the pump
housing to clear the transducer.
7. Slide the pump block and piston rod forward until the piston
rod is out of the T-slot on the slider assembly.
8. Carefully pull the transducer wire out of the pump housing
until the connection to the transducer jumper is exposed.
Unplug the wire from the transducer jumper (refer to the
electrical schematic in the Parts List section of this manual).
9. Using a wrench, remove the transducer assembly from the
pump block.
10. Thread the new transducer assembly into the pump block.
Tighten securely with a wrench.
11. Plug the new transducer wire into the transducer jumper
(refer to the electrical schematic in the Parts List section of this
manual).
12. Reassemble the pump by reversing steps 1–7.
T-slot
Pump
housing
Pump
block
Pump
block
mounting
screw
Front
cover
Transducer
jumper
Front
cover
screw
Transducer
assembly
Replacing the PRIME/SPRAY Valve
Perform the following procedure using PRIME/SPRAY valve
1. Push the groove pin out of the valve handle.
2. Remove the valve handle and the cam base.
3. Using a wrench, loosen and remove the valve housing
assembly.
4. Make sure the gasket is in place and thread the new valve
housing assembly into the pump block. Tighten securely with
wrench.
5. Place the cam base over the valve housing assembly.
Lubricate the cam base with grease and line up the cam with
the pump block.
6. Line up the hole on the valve stem with the hole in the valve
handle.
7. Insert the groove pin into the valve handle and through the
valve stem to secure the valve handle in position.
Gasket
Cam base
Valve stem
Pump block
Valve housing
assembly
Valve
handle
Groove pin
(replacement kit L045-862)
12
English
Servicing the Fluid Section
Use the following procedures to service the valves and repack the
uid section. Perform the following steps before performing any
maintenance on the uid section.
1. Loosen and remove the four front cover screws. Remove the
front cover.
2. Stop the sprayer at the bottom of its stroke so that the piston
is in its lowest position.
3. Perform the Pressure Relief Procedure and unplug the sprayer.
Before proceeding, follow the Pressure Relief
Procedure outlined previously in this manual.
Additionally, follow all other warnings to reduce the
risk of an injection injury, injury from moving parts
or electric shock. Always unplug the sprayer before
servicing!
4. Unscrew the return hose assembly from the pump block.
Remove the retaining clip from the bottom of the foot valve
housing. Remove the siphon assembly.
5. Tilt the sprayer back for easy access to the uid section.
Pump
block
Bushing
Foot valve
ball
Foot valve
seat
PTFE
O-ring
Foot valve
O-ring
Foot valve
seal
Inlet cage
Pusher
stem
housing
Servicing the Valves
The design of the uid section allows
access to the foot valve and seat as well
as the outlet valve and seat without
completely disassembling the uid
section. It is possible that the valves
may not seat properly because of
debris stuck in the foot valve seat or
outlet valve seat. Use the following
instructions to clean the valves and
reverse or replace the seats.
1. Remove the pusher stem clip
and slide the pusher stem
housing from the foot valve
housing.
2. Using a wrench, loosen and
remove the foot valve housing
from the pump block.
3. Clean out any debris in the foot
valve housing and examine
the valve housing and seat. If
the seat is damaged, reverse or
replace the seat.
Outlet valve
retainer
Outlet valve
seat
Outlet valve
ball
Outlet cage
Crush
washer
Piston rod
4. Using a 5/16” hex wrench, loosen and
remove the outlet valve retainer from
the piston rod.
NOTE: Always service the outlet valve
with the piston rod attached to
the pump. This will prevent the
piston rod from rotating during
disassembly of the outlet valve.
5. Clean out any debris and examine the
outlet valve housing and seat. If the
seat is damaged, reverse or replace the
seat.
6. Remove, clean, and inspect the outlet cage, crush washer, and
outlet valve ball. Replace if they are worn or damaged.
NOTE: The outlet cage always must be used with the
7. Reassemble the valves by reversing the steps above.
NOTE: During reassembly of the outlet valve, apply one
drop of Loctite (included in the repacking kit) to
the threads of the outlet valve retainer before
threading it into the piston rod. Then, torque the
retainer to 144 in./lbs. (12 ft./lbs.).
Repacking the Fluid Section
1. Remove the foot valve assembly using the steps in the
“Servicing the Valves” procedure above.
NOTE: The outlet valve does not need to be disassembled
from the piston rod for this procedure.
Slider
assembly
Retainer
nut
Piston
guide
Upper
packing
Pump
block
Lower
packing
Pump block
mounting
screw
Piston rod
T-Slot
2. Using 3/8” a hex wrench,
loosen and remove the
two pump block mounting
screws.
3. Pull the pump block down
approximately 1/2” from
the pump housing.
4. Slide the pump block and
piston rod forward until
the piston rod is out of
the T-slot on the slider
assembly.
5. Slide the piston rod out
through the bottom of the
pump block.
6. Loosen and remove the
retainer nut and piston
guide from the pump
block.
7. Remove the upper and
lower packings from the
pump block.
8. Clean the pump block and
install the new upper and
lower packings. Refer to
the illustration below for
proper packing orientation.
Install upper packing
with raised lip and O-ring
facing down.
O-Ring
Raised Lip
Beveled Edge
Install lower packing
with the beveled
edge facing up.
9. Inspect the piston rod for wear and replace if necessary.
10. Reassemble the outlet valve assembly into the piston rod.
Tighten the outlet valve retainer with a wrench until secure.
NOTE: Use the T-slot on the slider assembly to hold the
piston rod in position while securing the outlet
valve retainer.
IMPORTANT: Never use a wrench on the piston itself. This could
cause damage to the piston and cause leakage.
11. Insert the piston guide into the retainer nut. Thread the
retainer nut into the pump block until it is hand tight.
12. Slide the piston guide tool (included in the repacking kit) over
the top of the piston rod and insert the piston rod through
the bottom of the pump block. Using a rubber mallet, tap
the bottom of the piston rod lightly until the piston rod is in
position in the pump block.
NOTE: Coat the piston guide tool and the piston rod with
grease before inserting them into the pump block.
13. Using a wrench, tighten the retainer nut securely.
14. Slide the top of the piston rod into the T-slot on the slider
assembly.
15. Position the pump block underneath the pump housing and
push up until it rests against the pump housing.
16. Thread the pump block mounting screws through the pump
block and into the pump housing. Tighten securely.
17. Reassemble the foot valve assembly into the pump block.
crush washer. (L045-318)
Clip # L046-712
English
13
18. For High Rider cart units, thread the siphon tube into the foot
valve and tighten securely. Make sure to wrap the threads on
the siphon tube with PTFE tape before assembly. Replace the
return hose into the hose clip on the siphon tube.
19. For Skid and Low Rider units, insert the elbow on the siphon
assembly into the bottom of the foot valve housing. Push the
retaining clip up into the groove inside the foot valve housing
to secure the siphon assembly in position. Thread the return
hose into the pump block and tighten securely.
20. Place the front cover on the pump housing and secure in
position using the four front cover screws.
21. Turn on the sprayer by following the procedure in the
“Operation” section of this manual and check for leaks.
NOTE: results use all parts supplied in this kit.
Replacing the Filters
Pump Filter
1. Loosen and remove the lter housing by hand.
2. Slip the lter o of the lter support spring.
3. Inspect the lter. Based on inspection, clean or replace the
lter.
4. Inspect the seal. Based on inspection, clean or replace the
seal.
5. Slide the new or cleaned lter over the lter support spring
with the adapter in place over the pin on the spring. Push the
lter into the center of the pump block.
6. Slide the lter housing over the lter and thread it into the
pump block until secure.
NOTE: The lter housing should be hand-tightened, but
make sure the lter housing is seated fully into the
pump block.
Pump
block
Filter
spring
Filter housing
Seal
Filter support
spring
Filter
Adapter
Gun Filter
1. Move the gun trigger lock to the unlocked position.
2. Loosen and remove the handle from the gun body.
3. Turning clockwise, unscrew the lter from the gun body.
NOTE: Left-handed threads require turning the lter
clockwise to remove.
4. Turning counterclockwise, screw the new or cleaned lter into
the gun body.
5. Make sure the handle seal is in position and thread the handle
into the gun body until secure.
6. Move the gun trigger lock to the locked position.
Handle
Handle
Seal
Filter
Gun
Body
Repacking kit L046-702 is available. For best
14
English
Problem
A. The unit will not run.
B. The unit will not prime.
C. The unit will not build or
maintain pressure.
D. Fluid leakage at the upper end
of the uid section.
E. Excessive surge at the spray
gun.
F. Poor spray pattern.
G. The unit lacks power.
Cause
1. The unit is not plugged in.
2. Tripped breaker.
3. The pressure is set too low (pressure control
knob set at minimum setting does not supply
power to unit).
4. Faulty or loose wiring.
5. Excessive motor temperature.
6. ON/OFF switch is defective.
1. Inlet valve is stuck.
2. The PRIME/SPRAY valve is in the SPRAY
position.
3. Air leak in the siphon tube/suction set.
4. The pump lter and/or inlet screen is clogged.
5. The siphon tube/suction set is clogged.
1. The spray tip is worn.
2. The spray tip is too large.
3. The pressure control knob is not set properly.
4. The pump lter, gun lter, or inlet screen is
clogged.
5. Material ows from the return hose when the
PRIME/SPRAY valve is in the SPRAY position.
6. Air leak in the siphon tube/suction set.
7. There is external uid leak.
8. There is an internal uid section leak
(packings are worn and/or dirty, valve balls
are worn).
9. Worn valve seats
10. Motor powers but fails to rotate
1. The upper packing is worn.
2. The piston rod is worn.
1. Wrong type of airless spray hose.
2. The spray tip worn or too large.
3. Excessive pressure.
1. The spray tip is too large for the material
being used.
2. Incorrect pressure setting.
3. Insucient uid delivery.
4. The material being sprayed is too viscous.
1. The pressure adjustment is too low.
2. Improper voltage supply.
Solution
1. Plug the unit in.
2. Reset the breaker.
3. Turn the pressure control knob clockwise to supply
power to the unit and increase the pressure setting.
4. Inspect or take to a Lemmer authorized service center.
5. Allow motor to cool.
6. Replace the ON/OFF switch.
1. Insert pusher stem.
2. Rotate the PRIME/SPRAY valve clockwise to the PRIME
position.
3. Check the siphon tube/suction set connection and
tighten or re-tape the connection with PTFE tape.
4. Remove the pump lter element and clean. Remove the
inlet screen and clean.
5. Remove the siphon tube/suction set and clean.
1. Replace the spray tip following the instructions that
came with the spray gun.
2. Replace the spray tip with a tip that has a smaller orice
following the instructions that came with the spray gun.
3. Turn the pressure control knob clockwise to increase the
pressure setting.
4. Remove the pump lter element and clean. Remove the
gun lter and clean. Remove the inlet screen and clean.
5. Clean or replace the PRIME/SPRAY valve.
6. Check the siphon tube/suction set connection and
tighten or re-tape the connection with PTFE tape.
7. Check for external leaks at all connections. Tighten
connections, if necessary.
8. Clean the valves and service the uid section following
the “Servicing the Fluid Section” procedure in the
Maintenance section of this manual.
9. Reverse or replace the valve seats following the
“Servicing the Fluid Section” procedure in the
Maintenance section of this manual.
10. Take unit to a Lemmer authorized service center.
1. Repack the pump following the “Servicing the Fluid
Section” procedure in the Maintenance section of this
manual.
2. Replace the piston rod following the “Servicing the Fluid
Section” procedure in the Maintenance section of this
manual.
1. Replace hose with a minimum of 50’ of 1/4” grounded
textile braid airless paint spray hose.
2. Replace the spray tip following the instructions that
came with the spray gun.
3. Rotate the pressure control knob counterclockwise to
decrease spray pressure.
1. Replace the spray tip with a new or smaller spray tip
following the instructions that came with the spray gun.
2. Rotate the pressure control knob to adjust the pressure
for a proper spray pattern.
3. Clean all screens and lters.
4. Add solvent to the material according to the
manufacturer’s recommendations.
1. Rotate the pressure control knob clockwise to increase
the pressure setting.
2. Reconnect the input voltage for 120V AC.
Troubleshooting
English
15
Digi-Trac™ Control System Error Messages
The following error message screens appear whenever the Digi-Trac™
Control System detects a problem with the sprayer. Once a problem
occurs and the error message appears, the sprayer will shut down.
Before proceeding, follow the Pressure Relief
Procedure outlined previously in this manual.
Additionally, follow all other warnings to reduce the
risk of an injection injury, injury from moving parts
or electric shock. Always unplug the sprayer before
servicing!
Check Transducer Screen
CHECK TRANSDUCER
The Check Transducer screen appears
when the transducer has become
disconnected or is defective. Take the sprayer to a Lemmer authorized
service center for repair.
Check Potentiometer Screen
CHECK
POTENTIOMETER
The Check Potentiometer screen appears
when the potentiometer has become
disconnected or is defective. Take the
sprayer to a Lemmer authorized service
center for repair.
Low Voltage Screen
LOW VOLTAGE
The Low Voltage screen appears when
the sprayer shuts down because of low
input voltage. Check the power supply
and correct the problem. Restart the
sprayer by following the “Painting”
procedure in the Operation section of this
manual.
High Motor Temperature Screen
HIGH MOTOR
TEMPERATURE
The High Motor Temperature screen
appears when the temperature of the
motor has risen too high. Take the
sprayer to a Lemmer authorized service
center for repair.
High Mechanical Load
HIGH MECHANICAL
LOAD
The High Mechanical Load screen appears
when the sprayer shuts down because
of high current or when the sprayer goes
into current fold back mode. Take the
sprayer to a Lemmer authorized service
center for repair.
Français 16
Consignes de sécurite important
Lire toutes ces consignes avant d’utiliser l’appareil.
Garder ces consignes.
Indique une situation à risque, laquelle, si elle n’est pas
évitée, peut entraîner des blessures graves, voire la mort.
Pour réduire les risques d’incendie ou d’explosion,
de choc électrique et de blessure, vous devez lire et
comprendre les directives gurant dans ce manuel.
Familiarisez-vous avec les commandes et l’utilisation
adéquate de l’équipement.
Directives de mise à la terre
Cet appareil doit être mis à la terre. En cas de court-circuit, cette précaution
réduit les risques de choc en procurant un parcours au courant électrique. Le
cordon de l’appareil est doté d’un l de terre relié à la troisième broche de sa
che. Cette dernière doit être branchée dans une prise correctement câblée et
mise à la terre conformément aux codes et règlements locaux.
MISE EN GARDE - Le fait de ne pas brancher correctement la
che trilaire de l’appareil peut entraîner des risques de choc
électrique.
Si on doit réparer ou remplacer le cordon ou la che, ne pas raccorder le
l de terre à la borne des broches plates (lames) de cette dernière. Ce l,
normalement vert (avec ou sans rayures jaunes), doit être relié à la broche de
terre.
Consulter un technicien ou un électricien qualié à défaut de comprendre
l’ensemble des présentes directives ou en cas d’incertitude quant à la mise à
terre de l’appareil. Ne pas modier la che de l’appareil; si elle ne s’adapte pas
dans la prise voulue, la faire remplacer par un électricien qualié.
Conçu pour les circuits de 120 V, cet appareil est doté d’une che ressemblant
à celle illustrée ci-dessous. S’assurer que le produit est connecté à une prise
électrique ayant la même conguration que la che mâle. Ne pas utiliser
d’adaptateur avec ce produit.
Prise trilaire
Broche de mise à la terre
Plaque murale de la prise
IMPORTANT: Quand le pulvérisateur est utilisé avec un générateur de
tension de la ligne ou non, l’utilisation de “Line Surge Protector” (P
/ N 800-935) est recommandé.
MISE EN GARDE : EXPLOSION OU INCENDIE
Les émanations de certains produits peuvent exploser
ou s’enammer, et risquent d’entraîner des dommages
matériels ou de graves blessures.
MESURES PRÉVENTIVES :
• Ne pulvérisez pas de matières inammables ou combustibles près
d’une amme nue, de voyants lumineux ou de sources d’ignition
telles que des objets chauds, cigarettes, moteurs, matériel et appareils
électriques. Évitez de produire des étincelles en connectant et en
déconnectant les cordons électriques.
• S’entourer de toutes les précautions possibles lorsqu’on utilise
des produits ayant un point d’éclair inférieur à 38°C (100°F). Le
point d’éclair est la température à laquelle le liquide peut créer
susamment de vapeurs et s’enammer.
• L’écoulement de peinture ou de solvant dans l’équipement peut
produire de l’électricité statique. L’électricité statique crée un risque
d’incendie ou d’explosion en présence de fumées de peinture ou de
solvant. Toutes les pièces du système du pulvérisateur, y compris la
pompe, l’ensemble du tuyau, le pistolet de pulvérisation et les objets
dans et autour de la zone de pulvérisation doivent être correctement
reliés à la terre pour protéger contre les décharges d’électricité
statique et les étincelles. N’utilisez que des tuyaux conducteurs ou
reliés à la terre pour pulvérisateurs de peinture sous vide à haute
pression, spéciés par le fabricant.
• Vériez que tous les conteneurs ou systèmes de stockage sont reliés à
la terre pour éviter les décharges d’électricité statique.
• Connectez à une prise électrique avec prise de terre et utilisez des
rallonges électriques reliées à la terre. N’utilisez pas d’adaptateur 3 à 2.
• N’utilisez pas de peinture ou de solvant contenant du halon,
par exemple, le chlore, les agents antimoisissure à l’eau de
Javel, le chlorure de méthylène et le trichloroéthane. Ils ne sont
pas compatibles avec l’aluminium. Contactez le fournisseur de
revêtements pour connaître la compatibilité du matériau avec
l’aluminium.
• La zone de pulvérisation doit toujours être bien aérée. Une
bonne quantité d’air frais doit constamment traverser la zone de
pulvérisation pour éviter les accumulations de vapeurs inammables.
Le système de pompage doit être placé dans une zone bien aérée. Ne
pulvérisez pas le système de pompage.
• Ne fumez pas dans la zone de pulvérisation.
• N’actionnez pas d’interrupteurs électriques, de moteurs ou autres
dispositifs produisant des étincelles dans la zone de pulvérisation.
• Maintenez la propreté de la zone et veillez à ce qu’elle ne contienne
pas de conteneurs de peinture ou de solvant, de chions et autres
matières inammables.
• Sachez ce que contiennent la peinture et les solvants pulvérisés. Lisez
les ches de sécurité du matériel (MSDS) et les étiquettes apposées sur
les conteneurs de peintures et de solvants. Respectez les consignes de
sécurité du fabricant de peinture et de solvant.
• Placez la pompe à une distance minimum de 7,62 mètres (25 pieds) de
l’objet à pulvériser, dans une zone bien aérée (ajoutez de la longueur
de tuyau si besoin est). Les vapeurs inammables sont souvent plus
lourdes que l’air. La zone près du sol doit être très bien aérée. La
pompe contient des pièces qui produisent des arcs et émettent des
étincelles pouvant enammer les vapeurs.
• Le plastique peut causer des étincelles d’électricité statique.
N’accrochez aucun plastique dans une zone de pulvérisation fermée.
N’utilisez pas de toiles de protection en plastique quand vous
pulvérisez une matière inammable.
• Ayez un extincteur en bon état de fonctionnement à portée de main.
MISE EN GARDE : INJECTION CUTANÉE
Le jet de haute pression produit par cet appareil peut
transpercer la peau et les tissus sous-jacents, causant des
blessures graves pouvant entraîner l’amputation.
MESURES PRÉVENTIVES :
• Ne dirigez pas le pistolet sur et ne pulvérisez pas les personnes ou les
animaux.
• N’approchez pas les mains ni d’autres parties du corps de la sortie du
produit. Par exemple, ne tentez pas d’arrêter une fuite avec une partie
du corps.
• NE JAMAIS mettre la main, même gantée, devant le pistolet (les gants
n’orent aucune protection contre les blessures par injection).
• TOUJOURS s’assurer que le protège-embout est en place avant
de pulvériser. Il est cependant à noter que, s’il assure une certaine
protection, ce dispositif joue surtout un rôle préventif.
• Utilisez exclusivement un embout de buse spécié par le fabricant.
• Prenez garde quand vous nettoyez ou que vous changez les embouts
de buse. Si l’embout se bouche pendant que vous pulvérisez,
verrouillez TOUJOURS la détente du pistolet, arrêtez la pompe et
libérez toute la pression avant de réparer ou de nettoyer l’embout
ou le protecteur ou avant de changer d’embout. La pression n’est
pas libérée par l’arrêt du moteur. La poignée du robinet-valve PRIME/
SPRAY doit être placée sur PRIME pour libérer la pression. Consultez
la PROCÉDURE DE DÉCOMPRESSION décrite dans le manuel de la
pompe.
• Ne laissez pas l’appareil sous tension ou sous pression quand vous
vous en éloignez. Quand vous n’utilisez pas l’appareil, éteignez-le et
libérez la pression conformément aux instructions du fabricant.
•
La pulvérisation à haute pression peut injecter des toxines dans le
corps et causer de graves blessures corporelles. Si une telle injection se
produisait, consultez immédiatement un médecin.
• Vériez les tuyaux et les pièces pour détecter des signes
d’endommagement : une fuite peut injecter le produit dans la peau.
Inspectez le tuyau avant chaque emploi. Changez tous les tuyaux ou
pièces endommagés. Pour des raisons de fonctionnement, de sécurité
Français
17
Consignes de sécurite important
et de durée de vie, utiliser exclusivement des tuyaux exibles à haute
pression d‘origine de Lemmer.
• Ce système peut produire une pression de 3 300 PSI / 228 Bar.
N’utilisez que les pièces de rechange ou les accessoires spéciés par le
fabricant et ayant une pression nominale minimum de 3 300 PSI. Ceci
est valable pour les embouts de pulvérisation, les protecteurs de buse,
les pistolets, les rallonges, les raccords et le tuyau.
• Verrouillez toujours la détente quand vous ne pulvérisez pas. Vériez
que le verrou de la détente fonctionne correctement.
• Vériez que toutes les connexions sont bien serrées avant d’utiliser
l’appareil.
• Sachez comment arrêter l’appareil et le dépressuriser rapidement.
Soyez bien familiarisé avec les commandes. La pression n’est pas
libérée lorsque le moteur est arrêté. La poignée du robinet-valve
PRIME/SPRAY doit être placée sur PRIME pour libérer la pression.
Consultez la PROCÉDURE DE DÉCOMPRESSION décrite dans le
manuel de la pompe.
• Retirez toujours l’embout de pulvérisation avant de rincer ou de
nettoyer le système.
REMARQUE À L’INTENTION DES MÉDECINS : Les injections cutanées
sont des lésions traumatiques; il importe donc de les traiter sans délai.
On NE DOIT PAS retarder ce traitement sous prétexte de vérier la
toxicité du produit en cause, celle-ci n’étant conséquente que dans le
cas d’injection directe de certains produits dans le système sanguin.
Il pourrait s’avérer nécessaire de consulter un plasticien ou un
spécialiste en chirurgie reconstructive de la main.
MISE EN GARDE : ÉMANATIONS DANGEREUSES
Certains produits (peintures, solvants, insecticides ou
autres) peuvent être nocifs s’ils sont inhalés ou entrent en
contact avec l’organisme. Les émanations de ces produits
peuvent provoquer de graves nausées, évanouissements
ou empoisonnements.
MESURES PRÉVENTIVES :
• Se servir d’un masque ou d’un respirateur s’il y a risque d’inhalation
(lire toutes les directives concernant ces dispositifs an de s’assurer
qu’ils orent la protection requise).
• Porter des lunettes de protection.
• Porter les vêtements de protection prescrits par le fabricant du
produit utilisé.
MISE EN GARDE : GÉNÉRALITÉS
D’autres dangers peuvent entraîner des dommages
matériels ou des blessures graves.
MESURES PRÉVENTIVES :
• Portez toujours les gants, la protection oculaire, les vêtements et un
respirateur ou masque appropriés quand vous peignez.
• Ne travaillez pas et ne pulvérisez pas près d’enfants. Éloignez toujours
les enfants de l’équipement.
• Ne travaillez pas avec les bras au-dessus de la tête ni sur un support
instable. Appuyez-vous bien sur les deux pieds pour toujours
conserver l’équilibre.
• Soyez attentif et regardez ce que vous faites.
• N’utilisez pas l’appareil quand vous êtes fatigué ou sous l’inuence de
drogues ou d’alcool.
• Ne faites pas de nœuds avec le tuyau et ne le tordez pas trop. Le
tuyau à vide peut présenter des fuites suite à l’usure, les nœuds ou
les mauvais traitements. Une fuite risque d’injecter du produit dans la
peau.
• N’exposez pas le tuyau à des températures ou des pressions
supérieures à celles spéciées par le fabricant.
• N’utilisez pas le tuyau pour tirer ou soulever l’équipement.
• Utilisez la plus basse pression possible pour rincer l’équipement.
• Respectez tous les codes locaux, étatiques et nationaux qui régulent
la ventilation, la prévention d’incendies et le fonctionnement.
• Les normes de sécurité du gouvernement des États-Unis ont été
adoptées dans la loi Occupational safety and Health Act (OSHA). Ces
normes, en particulier la partie 1910 des Normes générales et la partie
1926 des Normes de construction, doivent être consultées.
• Avant chaque emploi, vériez tous les tuyaux pour détecter
d’éventuelles coupures, fuites, abrasion ou couvercle bombé. Vériez
l’état ou le mouvement des accouplements. Changez immédiatement
le tuyau si l’une de ces conditions est vériée. Ne réparez jamais un
tuyau de peinture. Remplacez-le par un tuyau conducteur à haute
pression.
• Ne pulvérisez pas à l’extérieur par temps venteux.
• Débranchez toujours le cordon électrique de la prise avant de
travailler sur l’équipement.
Spécications
Débit (GPM) 0.70 (2.6 LPM)
Embout, dimension
maximale 0.027”
Pression maximale 3 300 PSI (22,8 MPa)
Source de puissance 1.55 HP Brushless motor, 120 V, 60 Hz,
11,8 A
Poids, support 36 lbs. (16,3 kg)
Poids, chariot 57 lbs. (25,8 kg)
Poids, bas chariot 57 lbs. (25,8 kg)
Cordon d’alimentation
dimension maximale 300’ (91,4 m)
Génératrice 5000 W (désactiver la mort en fonction)
Table des matières
Consignes de sécurité ................................................................... 16
Specications................................................................................. 17
Description générale..................................................................... 18
Fonctionnement ............................................................................ 18
Vérications préliminaires.......................................................................18
Préparation avant de peindre................................................................19
Peinture..........................................................................................................19
Panneau de contrôle indicateurs..........................................................20
Fonctionnement du système de commande Digi-TracMD ....20-21
Procédure de décompression................................................................21
Vaporisation .................................................................................. 22
Technique de vaporisation .....................................................................22
Essais préliminaires....................................................................................22
Nettoyage ...................................................................................... 23
Maintenance .................................................................................. 23
Généralités concernant la maintenance............................................23
Remplacement du moteur......................................................................24
Remplacement des engrenages ...........................................................24
Remplacement du transducteur...........................................................25
Remplacement de la soupape PRIME/SPRAY..................................25
Maintenance de la section des liquides .............................................26
Remplacement des ltres........................................................................27
Dépannage..................................................................................... 28
Messages d’erreur du système de commande Digi-TracMD
..............29
Listes de pièces.............................................................................. 30
Vue d’ensemble...........................................................................................30
Ensemble d’aspiration (support et basse chariot)..........................32
Ensemble de support................................................................................32
Boîte d’engrenages....................................................................................33
Section des liquides...................................................................................34
Ensemble de chariot..................................................................................36
Schéma de raccordement électrique..................................................37
Garantie.......................................................................................... 38
Français 18
Description générale
Ce vaporisateur à dépression est un outil électrique de précision
servant à atomiser divers types de matériaux. On doit lire et suivre
attentivement les directives apparaissant dans ce manuel pour
savoir comment l’utiliser et le maintenir en bon ordre, et ce, en toute
sécurité.
Raccord de
exible
Flexible
d’aspiration
Tube de
retour
Commutateur
ON/OFF
Bouton de
régulation
de pression
La tige de
poussoir
Moteur
Bouchon de
graisseur
Section des
liquides
Soupape
PRIME/SPRAY
Bouton de
graisseur
Système de
commande
Digi-TracMD
Fonctionnement
Cet appareil produit un jet à très haute pression; avant
de le faire fonctionner, il est donc essentiel de lire et de
comprendre les avertissements formulés dans la section
Consignes de sécurité à l’avant de ce manuel.
Vérications préliminaires
On doit procéder aux étapes suivantes avant de brancher le cordon
d’alimentation de l’appareil.
1. S’assurer que le exible et le bloc d’aspiration soient
solidement xés.
2. Fixer un exible de vaporisation à tresse de Nylon, conçu pour les
appareils à dépression, et mesurant au moins 15 mètres (50 pi).
3. Fixer un pistolet à dépression au exible de vaporisation; ne
pas xer l’embout au pistolet tout de suite (le retirer s’il est
déjà xé).
NOTA : Ne pas encore xer l’embout sur le pistolet de
vaporisation. Démonter l’embout s’il est déjà xé.
Assurez-vous que tous les tuyaux et pistolets-
pulvérisateurs sans air comprimé sont mis à la terre
et que leur pression de régime nominale atteint ou
dépasse la plage maximale du pulvérisateur sans air
comprimé.
4. S’assurer que le bouton de régulation de pression soit à la
position OFF (zone noire).
5. S’assurer que le commutateur soit à la position OFF.
6. Enlevez le bouchon de graisseur à l’aide d’un tournevis à tête
plate. Remplir le réservoir avec une once de piston sceau
lubriant (Piston Lube). Remplacer le bouchon de graisseur.
7. Poussez 2-5 fois sur le bouton pour préparer la graisseur.
Pouzzez une fois pour toutes les huit heures d’utilisation pour
lubrier le section de liquides.
IMPORTANT : Ne jamais faire fonctionner l’appareil sans liquide
pendant plus de 10 secondes, ce qui pourrait user inutilement les
tampons graisseurs.
8. Poussez complètement le tige de poussior.
9. S’assurer que l’alimentation électrique soit d’au moins 15 A à
120 V.
10. Brancher le cordon d’alimentation dans une prise
adéquatement mise à la terre située à une distance d’au moins
7,5 m (25 pi) de la surface à vaporiser.
IMPORTANT : Les rallonges utilisées doivent être trilaires, de
calibre 12 et dotées d’une che à broche de MALT; on ne doit
jamais retirer cette troisième broche ou utiliser un adaptateur.
IMPORTANT : Après mettant le commutateur à la position OFF,
attendre 30 secondes pour permettre le pouvoir de drainer les
capaciteurs.
Préparation d’un nouveau vaporisateur
Si cet appareil est neuf, il contient encore un liquide d’essai mis en
usine pour le protéger de la corrosion en cours d’expédition ou
d’entreposage. Ce liquide doit être complètement éliminé au moyen
d’essence minérale avant que l’appareil puisse être utilisé.
IMPORTANT : La détente du pistolet doit toujours être
verrouillée lorsqu’on procède à ces vérifications préliminaires.
1. Mettre le exible d’aspiration dans un contenant d’essence
minérale.
2. Mettre le exible de retour dans un contenant de purge
métallique.
3. Régler la pression au minimum en mettant le bouton de
régulation à la position “MIN”.
Rapid Clean
Arrêt (OFF),
zone noir
Bouton de
régulation
de pression
Indicatuer
de pression
RAPID
CLEAN
4. Abaisser la soupape PRIME/SPRAY à la position PRIME.
Français
19 English
5. Mettre l’appareil en marche en mettant le commutateur à la
position ON.
6. Laisser le vaporisateur fonctionner pendant 15 à 30 secondes
pour évacuer le liquide d’essai par le exible de retour,
jusqu’au contenant de purge.
7. Arrêter l’appareil en mettant le commutateur à la position
OFF.
Préparation avant de peindre
Avant de peindre, il est important de s’assurer que le liquide dans
l’appareil est compatible avec le produit à utiliser.
NOTA : L’incompatibilité liquide/produit peut provoquer le
blocage des soupapes, ce qui entraînerait le besoin
de démonter et de nettoyer la section des liquides
du vaporisateur.
IMPORTANT : La détente du pistolet doit toujours être
verrouillée lorsqu’on procède à ces vérifications préliminaires.
1. Mettre le exible d’aspiration dans un contenant de solvant
approprié (de l’eau dans le cas de peintures au latex, de
l’essence minérale dans le cas de peintures à l’huile, etc.).
RAPID
CLEAN
2. Mettre le exible de retour dans un
contenant de purge métallique.
3. Régler la pression au minimum en
mettant le bouton de régulation à la
position “MIN”.
4. Abaisser la soupape PRIME/SPRAY à
la position PRIME.
NOTA : Tenez le tube de retour dans le
conteneur de déchets en faisant
passer le PRIME / SPRAY soupape de
PRIME dans le cas où le pulvérisateur
est sous pression.
5. Mettre l’appareil en marche en mettant le commutateur à la
position ON.
6. Laisser le vaporisateur fonctionner pendant 15 à 30 secondes
pour évacuer le solvant usé par le exible de retour, jusqu’au
contenant de purge.
7. Arrêter l’appareil en mettant le commutateur à la position
OFF.
NOTA : S’assurer que l’embout ou le protège-embout ne
soient pas installés.
8. Soulever la soupape PRIME/SPRAY à la
position SPRAY.
9. Mettre l’appareil en marche.
10. Déverrouiller le pistolet en mettant le verrou
de détente à la position appropriée.
On doit mettre le pistolet à la terre
en le tenant contre le bord du
contenant de purge métallique
pendant qu’il se vide afin
d’éviter les risques de décharges
électrostatiques, lesquelles peuvent
provoquer un incendie.
11. Appuyer sur la détente en visant le contenant métallique pour
purger le solvant usé du pistolet, jusqu’à ce que du solvant
frais en ressorte.
Détente
verrouillée.
12. Verrouiller le pistolet en mettant le verrou
de détente à la position appropriée.
13. Déposer le pistolet et augmenter la pression
en tournant lentement le bouton de
régulation vers la droite.
14. Inspecter tous les composants an d’y
détecter des fuites potentielles. Le cas
échéant, suivre les directives de la section
Procédure de décompression du présent
manuel avant de xer les exibles et de serrer les raccords.
15. Procéder aux étapes de la section Procédure de
décompression du présent manuel avant de passer du solvant
au produit de peinture.
On doit effectuer la procédure de décompression chaque
fois qu’on arrête l’appareil pour en faire la maintenance,
en changer les réglages de vaporisation, en remplacer/
nettoyer les embouts ou en effectuer la préparation en
vue d’un nettoyage.
Peinture
1. Mettre le exible d’aspiration dans un contenant de produit
de peinture.
RAPID
CLEAN
2. Mettre le exible de retour dans un
contenant de purge métallique.
3. Régler la pression au minimum en
mettant le bouton de régulation à la
position “MIN”.
4. Abaisser la soupape prime/spray à la
position PRIME.
5. Mettre l’appareil en marche en mettant
le commutateur à la position ON.
6. Laisser le vaporisateur fonctionner
jusqu’à ce que le produit commence à
s’écouler par le exible de retour dans le contenant de purge.
7. Arrêter l’appareil en mettant le commutateur à la position OFF.
8. Retirer le exible de retour du contenant de purge et le mettre
à sa position normale, au-dessus du contenant de produit de
peinture.
9. Soulever la soupape PRIME/SPRAY à la
position SPRAY.
10. Mettre l’appareil en marche.
11. Déverrouiller le pistolet en mettant le
verrou de détente à la position appropriée.
On doit mettre le pistolet à la terre
en le tenant contre le bord du
contenant de purge métallique
pendant qu’il se vide afin
d’éviter les risques de décharges
électrostatiques, lesquelles peuvent
provoquer un incendie.
12. Appuyer sur la détente en visant le contenant métallique pour
purger le solvant et l’air du exible de vaporisation, jusqu’à ce
que le produit de peinture s’écoule librement du pistolet.
13. Verrouiller le pistolet en mettant le verrou de détente à la
position appropriée.
14. Arrêter l’appareil.
15. Fixer l’embout et le protège-embout au pistolet,
conformément aux directives accompagnant ces derniers.
RISQUES D’INJECTION. Ne pas vaporiser sans avoir
installé le protège-embout. Ne jamais appuyer
sur la détente sans avoir mis l’embout en position
de vaporisation ou de désobstruction. Toujours
enclencher le verrou de détente avant de retirer, de
remplacer ou de nettoyer l’embout.
16. Mettre l’appareil en marche.
17. Augmenter la pression en tournant lentement le bouton de
régulation vers la droite, jusqu’à la zone verte, puis eectuer
un essais sur un morceau de carton en examinant le jet
résultant. Régler la pression de manière à ce que le produit
soit parfaitement atomisé.
NOTA : Si la pression est trop élevée, l’embout subira une
usure prématurée et produira des éclaboussures de
surpulvérisation.
Français 20
Indicatuers de panneau de contrôle
Voici une description des indicateurs de panneau de contrôle.
RAPID
CLEAN
Indicateur
de pression
Indicateur de
marche du
moteur
Indicateur de Pression
L’indicateur de pression ache la pression de travail actuelle du
vaporisateur. Il a trois niveaux d’indication : jaune clignotant, jaune
xe et vert xe.
Jaune Clignotant
Lorsque l’indicateur de pression est jaune clignotant, l’appareil
fonctionne à une pression comprise entre 0 et 200 PSI. Un indicateur
de pression jaune clignotant signie :
• Que l’appareil est branché et en position “ON”.
• L’appareilest à une pression d’amorçage (peu ou pas de
pression)
• Il est possible sans danger de placer la soupape PRIME/SPRAY
entre deux positions.
• Il est possible et sans danger de changer ou de remplacer
l’embout de vaporisation (consulter le manuel de l’embout
concernant les procédures de remplacement).
NOTA : Si l’indicateur de pression commence à clignoter
en jaune lorsque le bouton de commande de la
pression est réglé sur une pression supérieure et
que la soupape de PRIME/SPRAY est en position
SPRAY, soit l’embout de vaporisation est usé, soit
il y a une fuite, soit l’appareil doit être entretenu/
réparé.
Jaune Fixe
Lorsque l’indicateur de pression est jaune xe, l’appareil fonctionne
à une pression comprise entre 200 et 1800 PSI. Un indicateur de
pression jaune xe signie :
• Que l’appareil est à la bonne pression pour vaporiser de la
teinture, de la laque, du vernis et des peintures multicolores.
• Si l’indicateur de pression passe au jaune xe lorsque la
pression est réglée pour démarrer en vert xe, cela signie l’un
des points suivants :
a. Indicateur d’Usure d’Embout – lors de la vaporisation avec du
latex ou à haute pression, le jaune xe apparaît. Ceci signie que
l’embout est usé et doit être remplacé.
b. Embout Trop Grand – lorsqu’un embout est trop grand pour
l’appareil est installé sur le pistolet, l’indicateur de pression passe de
vert xe à jaune xe.
c. Usure de la Section des Fluides – si un indicateur de pression
jaune xe apparaît lorsqu’on utilise un nouvel embout et que la
pression est réglée au maximum, il est peut être nécessaire de
réparer l’appareil (tampons graisseurs usés, piston usé, soupape
collée, etc).
Vert Fixe
Lorsque l’indicateur de pression est vert xe, l’appareil fonctionne
à une pression comprise entre 1800 et 3300 PSI. Un indicateur de
pression vert xe signie :
• L’appareil est réglé sur la bonne pression pour vaporiser des
peintures d’intérieur à l’huile ou au latex.
• L’appareil fonctionne à plein régime avec une pression élevée.
Indicateur de Fonctionnement du Moteur
L’indicateur de Fonctionnement du Moteur est allumé lorsque le
moteur est mis en marche. Cet indicateur est utilisé par les centres
techniques pour réparer les problèmes de moteur.
Fonctionnement du système de commande Digi-Trac
Le système de commande Digi-TracMD est une option qui augmente
la fonctionnalité du pulvérisateur. Il est installé directement sous le
bouton de régulation de la pression du panneau de commande et il
est constitué d’un écran et de quatre touches de fonction. L’achage
montre les diérents écrans de menu, ce qui permet à l’utilisateur de
personnaliser et de surveiller le fonctionnement du pulvérisateur à
l’aide des touches de fonction.
SET PSI 3000
ACTUAL PSI 2950
Achage
Touches
de fonction
Touches de fonction
Les touches de fonction sont numérotées de 1 à 4. Chaque touche
porte également l’étiquette d’une fonction supplémentaire.
No 1/Touche
« Menu »
Appuyer sur la touche no 1 pour faire déler les
écrans de menu disponibles ou pour exécuter
une fonction de l’écran de menu actif.
No 2/Touche
« + »
Appuyer sur la touche no 2 pour exécuter
une fonction de l’écran de menu actif ou pour
augmenter une valeur.
No 3/Touche
« - »
Appuyer sur la touche no 3 pour exécuter
une fonction de l’écran de menu actif ou pour
diminuer une valeur.
No 4/Touche
« Sélectionner »
Appuyer sur la touche no 4 pour sélectionner
l’écran de menu actif ou pour exécuter une
fonction de l’écran de menu actif.
Écrans de menu
De nombreux écrans de menu sont disponibles pour permettre à
l’utilisateur de personnaliser et de surveiller le fonctionnement du
pulvérisateur. Ce sont : l’écran principal, l’écran des gallons pompés,
l’écran des volume nécessaires au travail, l’écran du numéro de série
de l’appareil, l’écran des indicateurs de durée, l’écran des indicateurs
de durée du travail, l’écran de la durée d’utilisation, l’écran de
pression, l’écran du code de sécurité, l’écran d’amorçage et l’écran de
nettoyage rapide.
Écran principal
SET PSI 3000
ACTUAL PSI 2950
L’écran principal est l’écran par défaut du
système de commande qui apparaît au
démarrage du pulvérisateur.
Appuyer sur la touche no 2 pour basculer entre les unités PSI, Bar et
MPa. Appuyer sur la touche no 1 pour faire dérouler les écrans de
menu disponibles.
Écran « Volume pompés » (Volume Pumped)
VOLUME PUMPED
SELECT-4MENU-1
L’écran « Volume pompés » ache la
quantité totale des gallons ou des litres
pulvérisés par le pulvérisateur.
GALLONS X
MENU-1
Pour sélectionner l’écran « Volume
pompé », appuyer sur la touche no 4.
Écran « Volume nécessaires au travail » (Job Volume)
JOB VOLUME
SELECT-4MENU-1
L’écran « Volume nécessaires au travail »
permet à l’utilisateur de remettre à l’état
initial le compteur de gallons, an de connaître la quantité nécessaire
à un travail précis.
JOB GAL XXXX
RESET-3MENU-1
Pour sélectionner l’écran « Volume
nécessaire au travail », appuyer sur la
touche no 4.
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