WAGNER LineCoat Series User manual
0512 • © Wagner. All rights reserved. Form No. 0555861J
Printed in the U.S.A
®
LineCoat
D F
GB I
2 © Wagner. All rights reserved.
R
GB
Earthing Instructions............................................................ 3
Gasoline Engine Safety....................................................... 3
Setup................................................................................... 5
Preparing to Paint................................................................ 6
Painting ............................................................................... 7
Operating the Front Caster.................................................. 7
Pressure Relief Procedure .................................................. 7
8
Cleaning a Clogged Tip....................................................... 8
Maintenance 8
Daily Maintenance............................................................... 8
Maintaining the Filter Assembly .......................................... 9
Maintaining the Hydraulic System....................................... 9
Maintaining the Fluid Section ............................................ 10
Basic Engine Maintenance (gas engine)........................... 10
Adjusting the Tracking on the Front Caster....................... 10
Airless Gun........................................................................ 11
Fluid Section...................................................................... 11
Hydraulic Motor ................................................................. 12
Spray Patterns................................................................... 13
Main Assembly.................................................................. 14
Belt Guard Assembly......................................................... 14
Hydraulic System Assembly.............................................. 15
Filter Assembly.................................................................. 16
Gas Convertokit................................................................. 16
Caster Assembly ............................................................... 17
Siphon Hose Assembly ..................................................... 17
Bleed Hose Assembly with Valve...................................... 17
Bleed Valve Assembly....................................................... 17
Cart Assembly................................................................... 18
Hydraulic Motor ................................................................. 20
Fluid Section...................................................................... 22
LineFinish Striping Tip Chart............................................. 25
98
This manual contains information that must be read and
understood before using the equipment. When you come to
an area that has one of the following symbols, pay particular
attention and make certain to heed the safeguard.
Danger
Attention
i
Danger
• NEVER aim the gun at any part of the body.
• NEVER allow any part of the body to touch the uid
stream. DO NOT allow body to touch a leak in the uid
hose.
• NEVER put your hand in front of the gun. Gloves will not
provide protection against an injection injury.
• ALWAYS lock the gun trigger, shut the uid pump off
and release all pressure before servicing, cleaning the
tip guard, changing tips, or leaving unattended. Pressure
will not be released by turning off the engine. The PRIME/
SPRAY valve or pressure bleed valve must be turned to
their appropriate positions to relieve system pressure.
Refer to the PRESSURE RELIEF PROCEDURE
described in this manual.
• ALWAYS keep tip guard in place while spraying. The tip
guard provides some protection but is mainly a warning
device.
• ALWAYS remove the spray tip before ushing or cleaning
the system.
• The paint hose can develop leaks from wear, kinking and
abuse. A leak can inject material into the skin. Inspect the
hose before each use.
• NEVER use a spray gun without a working trigger lock and
trigger guard in place.
• All accessories must be rated at or above the maximum
operating pressure range of the sprayer. This includes
spray tips, guns, extensions, and hose.
Danger
• Provide extensive exhaust and fresh air introduction to
keep the air within the spray area free from accumulation
of ammable vapors.
• Avoid all ignition sources such as static electricity sparks,
electrical appliances, ames, pilot lights, hot objects, and
sparks from connecting and disconnecting power cords or
working light switches.
• Do not smoke in spray area.
• Fire extinguisher must be present and in good working
order.
• Place sprayer at least 6.1 m (20 feet) 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.
• The equipment and objects in and around the spray area
must be properly grounded to prevent static sparks.
• Use only conductive or earthed high pressure uid hose.
Gun must be earthed through hose connections.
• Power cord must be connected to a grounded circuit
(electric units only).
• Always ush unit into separate metal container, at low
pump pressure, with spray tip removed. Hold gun rmly
against side of container to ground container and prevent
static sparks.
• Follow material and solvent manufacturer’s warnings and
instructions.
• The unit must be connected to an earthed object. Use the
green earthing wire to connect the unit to a water pipe,
steel beam, or other electrically earthed surface.
© Wagner. All rights reserved. 3
R
GB
• Do not use materials with a ashpoint below 21° C (70° F).
Flashpoint is the temperature at which a uid can produce
enough vapors to ignite.
• Plastic can cause static sparks. Never hang plastic to
enclose spray area. Do not use plastic drop cloths when
spraying ammable materials.
• Use lowest possible pressure to ush equipment.
Always place sprayer outside of structure in fresh air. Keep all
solvents away from engine exhaust. Never ll fuel tank with a
running or hot engine. Hot surface can ignite spilled fuel. Always
attach ground wire from pump to a grounded object. Refer to
engine owner’s manual for complete safety information.
Danger
• Do not use materials containing bleach or chlorine.
• Do not use halogenated hydrocarbon solvents such as
methylene chloride and 1,1,1 - trichloroethane. They
are not compatible with aluminum and may cause an
explosion. If you are unsure of a material’s compatibility
with aluminum, contact your coating’s supplier.
Danger
• 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.
Danger
• Read all instructions and safety precautions before
operating equipment.
• Follow all appropriate local, state, and national codes
governing ventilation, re prevention, and operation.
• Pulling the trigger causes a recoil force to the hand that is
holding the spray gun. The recoil force of the spray gun is
particularly powerful when the tip has been removed and
a high pressure has been set on the airless pump. When
cleaning without a spray tip, set the pressure control knob
to the lowest pressure.
• Use only manufacturer authorized parts. User assumes all
risks and liabilities when using parts that do not meet the
minimum specications and safety devices of the pump
manufacturer.
• Before each use, check all hoses for cuts, leaks, abrasion
or bulging of cover. Check for damage or movement of
couplings. Immediately replace the hose if any of these
conditions exist. Never repair a paint hose. Replace it with
another earthed high-pressure hose.
• ALWAYS follow the material manufacturer’s instructions
for safe handling of paint and solvents.
• Do not use this unit in workshops that are covered under
the explosion prevention regulations.
• Clean up all material and solvent spills immediately.
• Always unplug cord from outlet before working on
equipment (electric units only).
• Wear ear protection. This unit can produce noise levels
above 85 dB(A).
• Never leave this equipment unattended. Keep away from
children or anyone not familiar with the operation of airless
equipment.
• Do not spray on windy days.
Electric models must be earthed. In the event of an electrical
short circuit, earthing reduces the risk of electric shock by
providing an escape wire for the electric current. This product is
equipped with a cord having an earthing wire with an appropriate
earthing plug. The plug must be plugged into an outlet that is
properly installed and earthed in accordance with all local codes
and ordinances.
Check with a qualied electrician or serviceman if the earthing
instructions are not completely understood, or if you are in doubt
as to whether the product is properly earthed. Do not modify the
plug provided. If the plug will not t the outlet, have the proper
outlet installed by a qualied electrician.
1. Gas engines are designed to give safe and dependable
service if operated according to instructions. Read and
understand the engine manufacturer’s Owner’s Manual
before operating the engine. Failure to do so could result
in personal injury or equipment damage.
2. To prevent re hazards and to provide adequate
ventilation, keep the engine at least 1 meter (3 feet) away
from buildings and other equipment during operation. Do
not place ammable objects close to the engine.
3. Children and pets must be kept away from the area of
operation due to a possibility of burns from hot engine
components or injury from any equipment the engine may
be used to operate.
4. Know how to stop the engine quickly, and understand the
operation of all controls. Never permit anyone to operate
the engine without proper instructions.
5. Gasoline is extremely ammable and is explosive under
certain conditions.
6. Refuel in a well-ventilated area with the engine stopped.
Do not smoke or allow ames or sparks in the refueling
area or where gasoline is stored.
7. Do not overll the fuel tank. After refueling, make sure the
tank cap is closed properly and securely.
8. Be careful not to spill fuel when refueling. Fuel vapor or
spilled fuel may ignite. If any fuel is spilled, make sure the
area is dry before starting the engine.
9. Never run the engine in an enclosed or conned area.
Exhaust contains poisonous carbon monoxide gas; exposure
may cause loss of consciousness and may lead to death.
10. The mufer becomes very hot during operation and
remains hot for a while after stopping the engine. Be
careful not to touch the mufer while it is hot. To avoid
severe burns or re hazards, let the engine cool before
transporting it or storing it indoors.
11. Never ship/transport sprayer with gasoline in the tank.
Danger
Attention
4 © Wagner. All rights reserved.
R
GB
Maximum pressure.......................23 MPa (3300 PSI)
Halogenated solvent compatible ..Yes
Inlet paint lter ..............................10 mesh “rock catcher”
Outlet paint lter ...........................50 mesh, 18 in.2
Pump inlet.....................................3/4” NPT(F)
Pump outlet ..................................1/2” NPT(F) to paint lter
Paint lter hose connections.........1/4” NPS(M)
3/8” NPT(F) (plugged)
Line width range ...........................5–60 cm (2”–24”)
Dimensions...................................150 cm L (59”) x
69 cm W (27”) x
102 cm H (40”)
Electroless nickel plated ductile iron, electroless nickel plated
carbon steel, stainless steel, tungsten carbide, Teon, thiokol
impregnated leather, ultra high molecular weight polyethylene.
Liters per minute (LPM)................4.9 (1.3 GPM)
Maximum tip sizes........................1 gun = .036” (.91 mm)
2 guns = .026” (.66 mm)
Power ...........................................Honda 4.0 HP, 4-stroke, single
cylinder, overhead valve
engine w/oil alert
Fuel capacity ................................0.66 US gallons (2.49 liters),
approx. 3 hours run time
Weight ..........................................107 kg (235 lbs.)
Maximum spraying speed
(feet/minute, 4” line width) ............520 lineal feet (158 m)
Maximum spraying speed
(miles/hour, 4” line width) .............6 mph (9.7 kph)
Liters per minute (LPM)................6.4 (1.7 GPM)
Maximum tip sizes........................1 gun = .041” (1.0 mm)
2 guns = .031” (0.79 mm)
Power ...........................................Honda 5.5 HP, 4-stroke, single
cylinder, overhead valve
engine w/oil alert
Fuel capacity ................................0.97 US gallons (3.67 liters),
approx. 3.5 hours run time
Weight ..........................................111 kg (235 lbs.)
Maximum spraying speed
(feet/minute, 4” line width) ............585 lineal feet (178 m)
Maximum spraying speed
(miles/hour, 4” line width) .............7 mph (11.3 kph)
Liters per minute (LPM)................7.6 (2.0 GPM)
Maximum tip sizes........................1 gun = .046” (1.2 mm)
2 guns = .033” (0.84 mm)
Power ...........................................Honda 5.5 HP, 4-stroke, single
cylinder, overhead valve
engine w/oil alert
Fuel capacity ................................0.97 US gallons (3.67 liters),
approx. 3.5 hours run time
Weight ..........................................116 kg (255 lbs.)
Maximum spraying speed
(feet/minute, 4” line width) ............685 lineal feet (209 m)
Maximum spraying speed
(miles/hour, 4” line width) .............8 mph (12.9 kph)
The line stripers described in this manual include the LineCoat
820, LineCoat 840, and LineCoat 860. These airless sprayers
are precision power tools used for spraying many types of
materials. Read and follow this Owner’s Manual carefully
for proper operating instructions, maintenance, and safety
information.
© Wagner. All rights reserved. 5
R
GB
Danger
1. Make sure the siphon hose is connected to the uid
section and the bleed hose is connected to the bleed
valve. They each have factory installed Teon tape on the
male end of the hoses and should be wrench tight.
Bleed
Hose
Fluid
Section
Siphon Hose
Bleed
Valve
2. Install the gun support bar.
i
a. Loosen the support bar clamps on each side of the cart.
b. Slide the gun support bar through the cart.
c. Tighten the support bar clamps to secure the gun
support bar in position.
i
Danger
3. Position the rst spray gun.
a. Disengage the trigger cable from the tensioning clamp.
i
b. Loosen the support bar clamps and slide the gun support
bar to the desired horizontal position.
c. Loosen the gun riser clamp and slide the spray gun to the
desired vertical position.
i
4. Install the second gun assembly, if desired. Refer to the
installation instructions that are included with the second
gun assembly.
5. Set the trigger selector for proper spray gun operation.
The right handlebar triggers the gun or guns. The selector
on the trigger must be set for the rst gun, both guns, or
the second gun .
Attention
a. The rst gun
position is with the selector
in the left position. Push
the lever toward the inside
of the frame until the pin
engages the left plate.
b. The dual
gun position is with the
selector in the center
position. Push the lever
toward the center position
until the pin engages both
plates. The pin must
engage both plates.
c. The
second gun position is
with the selector in the
right position. Push the
lever away from the inside
of the frame until the pin
engages the right plate.
6. Fill the oil cup 1/2 full with EasyGlide (P/N 0508619). This
extends packing life.
7. Check the hydraulic uid level daily before starting the
sprayer. The hydraulic uid level should be at the “Full”
mark on the dipstick. Refer to the Maintenance section of
this manual for hydraulic system maintenance instructions.
Attention
8. Check the engine oil level daily before starting the sprayer.
The gasoline engine oil level is determined by the engine
manufacturer. Refer to the engine manufacturer’s service
manual supplied with this sprayer.
9. Close the fuel shut-off lever and ll the gas tank with
gasoline. Use only high quality, unleaded gasoline.
10. Make sure the sprayer is earthed. All sprayers are
equipped with a earthing lug. An earthing cable (not
supplied) should be used to connect the sprayer to a true
earth ground. Check your local electrical regulations for
detailed earthing instructions.
Danger
11. Strain all paints with a nylon strainer to ensure trouble free
operation and freedom from frequent cleaning of the inlet
screen and gun lter.
12. Make sure the spray area is well ventilated to prevent
hazardous operation with volatile solvents or exhaust
fumes.
6 © Wagner. All rights reserved.
R
GB
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.
Attention
1. Place the siphon hose into a container of mineral spirits.
2. Place the bleed hose into a metal waste container.
3. Set the pressure to minimum by turning the pressure
control knob fully counterclockwise.
Bleed Valve
Hydraulic Shut-off
Valve (in closed
position) Pressure
Control Knob
4. Open the hydraulic shut-off valve located on the hydraulic
pressure hose. The handle should be in line with the
hose.
5. Open the bleed valve by turning it fully counterclockwise.
6. Start the engine.
Fuel Valve
Lever
Choke Lever
Engine
Switch
Throttle
Lever
Starter Rope
a. To start the gas
engine,
• move the fuel valve
lever to the open
position,
• move the throttle
lever to its middle
point,
• move the choke
lever to the closed
position for a cold
engine or to the open position for a warm engine,
• turn the engine switch to the ON position, and
• pull the starter rope briskly until the engine starts.
7. Turn the pressure control knob clockwise approximately
1/3 of the way down to increase pressure until the sprayer
cycles evenly and solvent ows freely from the bleed
hose.
8. Allow the sprayer to run for 15–30 seconds to ush the
test uid out through the bleed hose and into the waste
container.
9. Turn off the sprayer.
a. To turn off the gas engine,
• set the pressure to minimum by turning the pressure
control knob fully counterclockwise,
• move the throttle lever to the slow position, and
• turn the engine switch to the OFF position.
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.
i
Attention
1. Place the siphon hose into a container of the appropriate
solvent.
i
2. Place the bleed hose into a metal waste container.
3. Set the pressure to minimum by turning the pressure
control knob fully counterclockwise.
4. Open the hydraulic shut-off valve located on the hydraulic
pressure hose. The handle should be in line with the
hose.
5. Open the bleed valve by turning it fully counterclockwise.
6. Start the engine.
a. To start the gas engine,
• move the fuel valve lever to the open position,
• move the throttle lever to its middle point,
• move the choke lever to the closed position for a cold
engine or to the open position for a warm engine,
• turn the engine switch to the ON position, and
• pull the starter rope briskly until the engine starts.
7. Turn the pressure control knob clockwise approximately
1/3 of the way down to increase pressure until the
sprayer cycles evenly and solvent ows freely from the
bleed hose.
8. Allow the sprayer to run for 15–30 seconds to ush
the uid out through the bleed hose and into the waste
container.
9. Turn off the sprayer.
a. To turn off the gas engine,
• set the pressure to minimum by turning the pressure
control knob fully counterclockwise,
• move the throttle lever to the slow position, and
• turn the engine switch to the OFF position.
i
10. Close the bleed valve by turning it fully clockwise.
11. Start the engine.
12. Turn the pressure control knob clockwise approximately
1/3 of the way down to increase pressure.
13. Unlock the gun by turning the gun trigger lock to the
unlocked position.
Danger
Trigger lock
in locked position.
14. Trigger the gun into the metal waste
container until the old solvent is gone and
fresh solvent is coming out of the gun.
15. Lock the gun by turning the gun trigger
lock to the locked position.
16. Set down the gun and increase the
pressure by turning the pressure control
knob slowly clockwise.
17. Check the entire system for leaks. If leaks occur, follow
the “Pressure Relief Procedure” in this manual before
tightening any ttings or hoses.
18. Follow the “Pressure Relief Procedure” in this manual
before changing from solvent to paint.
Danger
© Wagner. All rights reserved. 7
R
GB
1. Place the siphon hose into a container of paint.
2. Place the bleed hose into a metal waste container.
3. Set the pressure to minimum by turning the pressure
control knob fully counterclockwise.
Bleed Valve
Hydraulic Shut-off
Valve (in closed
position) Pressure
Control Knob
4. Open the hydraulic shut-off valve located on the hydraulic
pressure hose. The handle should be in line with the
hose.
5. Open the bleed valve by turning it fully counterclockwise.
Fuel Valve
Lever
Choke Lever
Engine
Switch
Throttle
Lever
Starter Rope
6. Start the engine.
a. To start the gas engine,
• move the fuel valve lever
to the open position,
• move the throttle lever to
its middle point,
• move the choke lever to
the closed position for
a cold engine or to the
open position for a warm
engine,
• turn the engine switch to the ON position, and
• pull the starter rope briskly until the engine starts.
7. Turn the pressure control knob clockwise approximately
1/3 of the way down to increase pressure until the sprayer
cycles evenly and paint ows freely from the bleed hose.
8. Turn off the sprayer.
a. To turn off the gas engine,
• set the pressure to minimum by turning the pressure
control knob fully counterclockwise,
• move the throttle lever to the slow position, and
• turn the engine switch to the OFF position.
9. Remove the bleed hose from the waste container and
place it into the container of paint.
10. Close the bleed valve by turning it fully clockwise.
11. Start the engine.
12. Turn the pressure control knob clockwise approximately
1/3 of the way down to increase pressure.
13. Unlock the gun by turning the gun trigger lock to the
unlocked position.
Danger
14. 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.
Trigger lock
in locked position.
15. Lock the gun by turning the gun trigger
lock to the locked position.
16. Turn off the sprayer.
17. Attach tip guard and tip to the gun as
instructed by the tip guard or tip manuals.
Danger
18. Start the engine.
19. 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.
i
The front caster on the cart is designed to track the sprayer in
either a straight line or allow free motion. Standing behind the
sprayer, the trigger on the left handle of the cart controls the
operation of the front caster.
1. To lock the front caster in the straight line position,
squeeze then release the caster trigger and move the
sprayer forward.
2. To allow free motion of the front caster, squeeze and hold
the caster trigger.
Danger
Trigger lock
in locked position.
1. Lock the spray gun by turning the gun
trigger lock to the locked position.
2. Turn off the sprayer.
a. To turn off the gas engine,
• set the pressure to minimum by
turning the pressure control knob fully
counterclockwise,
• move the throttle lever to the slow
position, and
• turn the engine switch to the OFF position.
3. Close the hydraulic shut-off valve on the hydraulic
pressure hose.
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 waste container to earth
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. Place the bleed hose into the metal waste container.
9. Open the bleed valve by turning it fully counterclockwise..
8 © Wagner. All rights reserved.
R
GB
Danger
• 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.
Attention
Danger
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.
Attention
4. Place the bleed hose into a metal waste container.
5. Set the pressure to minimum by turning the pressure
control knob fully counterclockwise.
Bleed Valve
Hydraulic Shut-off
Valve (in closed
position) Pressure
Control Knob
6. Open the hydraulic shut-off valve located on the hydraulic
pressure hose. The handle should be in line with the
hose.
7. Open the bleed valve by turning it fully counterclockwise.
8. Start the engine.
9. Allow the solvent to circulate through the sprayer and
ush the paint out of the bleed hose into the metal waste
container.
10. Turn off the sprayer.
11. Close the bleed valve by turning it fully clockwise.
12. Start the engine.
Danger
13. 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.
14. Continue to trigger the spray gun into the waste container
until the solvent coming out of the gun is clean.
i
15. Follow the “Pressure Relief Procedure” found in the
Operation section of this manual.
16. Store the sprayer in a clean, dry area.
Attention
1. Follow the “Pressure Relief Procedure” in the Operation
section of this manual.
2. If the tip clogs, rotate the tip handle 180° until the arrow on
the handle is facing the opposite of the spray direction and
the handle clicks in the reverse position.
3. Trigger the gun once so that the pressure can blow the
clog out. NEVER use the tip in the reverse position for
more than ONE trigger pull at a time. This procedure can
be repeated until the tip is free of clogging.
Danger
Maintenance
Danger
Two daily procedures are required for routine operator
maintenance on this sprayer:
1. Lubricating the upper packings.
2. Cleaning the rock catcher.
Oil Cup
1. Clean out the paint that has seeped
past the upper packings into the oil
cup above the uid section.
2. Fill the oil cup 1/2 full with EasyGlide
(P/N 0508619) supplied by the
factory. This will extend packing life.
i
Filter
Screen
Hex
Nut
1. The lter screen will clog and must be
cleaned at least once a day.
2. Loosen the hex nut that secures the
lter screen to the siphon tube.
3. Remove the lter screen from the
bottom of the siphon tube.
4. Clean thoroughly with the appropriate
solvent.
© Wagner. All rights reserved. 9
R
GB
Clean the lter regularly. Dirty or clogged lters can greatly
reduce ltering ability and cause a number of system problems
including poor spray patterns, clogged spray tips, etc.
To clean the lter, perform the following procedure.
Filter Cap
Assembly
Filter
Element
w/Ball
Teflon Gasket
(thick)
Teflon Gasket
(thin)
Teflon O-ring
Carbide Seat
Filter Body
Spring
1. Follow the “Pressure Relief
Procedure” found in the Operation
section of this manual.
2. Remove the lter cap assembly and
spring.
3. Pull the lter element with ball
straight out of the lter body.
4. Clean inside the lter body, lter
element with ball, and lter cap
assembly using the appropriate
solvent.
i
i
Inspect all parts of the lter assembly before reassembly.
1. Inspect the ball inside the lter element. If the ball has
pressure cuts or scratches, replace the lter element.
a. If the ball is cut, remove the Teon o-ring using an
o-ring pick and remove the carbide seat.
b. Check the seat for nicks or grooves. If the seat is
damaged, replace.
i
2. Remove the spring from the spring guide on the lter cap.
a. Measure the length of the spring uncompressed. If
it measures less the 1.9 cm (3/4”) from end to end,
replace.
b. Push the spring back onto the spring guide until it
“snaps” back into position.
3. Inspect the two Teon gaskets and the Teon o-ring for
deformity, nicks, or cuts. Replace, if needed.
i
After cleaning and inspecting all parts, reassemble the lter.
1. Place the carbide seat into the lter body. Make sure the
beveled side of the seat is facing up.
2. Place the Teon o-ring into the groove on the outer
diameter of the carbide seat.
3. Place the lter element with ball into the lter body.
i
4. Push the spring back onto the spring guide of the lter cap
until it “snaps” back into position, if not already done.
5. Place the thin Teon gasket onto the step at the top of the
lter body.
6. Place the thick Teon gasket onto the top of the thin
gasket.
7. Tighten the lter cap assembly onto the lter body
Attention
1. Check the hydraulic uid daily. It should be at the “Full”
mark on the dipstick. If it is low, add only Wagner-
approved hydraulic uid (P/N 0555425). Never add or
change hydraulic uid except in a clean, dust-free area.
Contamination of the hydraulic uid will shorten hydraulic
pump life and may void warranty.
"Full" Mark
Hydraulic Fluid
Cap/Dipstick
Hydraulic
Filter
2. Change the hydraulic uid every twelve months. Drain
the old uid from the tank and ll with 4 quarts of hydraulic
uid. Start the sprayer at just enough pressure to operate
the uid section. Run the sprayer at this low pressure
for at least 5 minutes. This removes air from the system.
Check the uid level after this procedure. Do not over-ll.
i
3. The hydraulic system has an external, replaceable
hydraulic lter. Change the lter every twelve months.
4. The hydraulic pump should not be serviced in the eld.
If service on the hydraulic pump is required, it must be
returned to Wagner.
10 © Wagner. All rights reserved.
R
GB
If the sprayer is going to be out of service for an extended period
of time, it is recommended that following cleanup, a kerosene
and oil mixture be introduced as a preservative. Packings
may tend to dry out from lack of use. This is particularly true
of the upper packing set for which EasyGlide (P/N 0508619) is
recommended in normal usage.
If the sprayer has been out of service for an extended period
of time, it may be necessary to prime the pump with solvent.
It is extremely important that the threads on the siphon hose
coupling are properly sealed. Any air leakage will produce erratic
operation of the sprayer and may damage the system. The up
and the down strokes should be approximately equal in time (one
should not be faster than the other). A fast up or down stroke
may indicate air in the system or malfunctioning valve or seats
(see the Troubleshooting section).
• For detailed engine maintenance and technical
specications refer to the separate gasoline engine
manual.
• All service to the engine should be performed by a dealer
authorized by the engine manufacturer.
• Use a premium quality motor oil. 10W30 is recommended
for general all temperature use. Other viscosities may be
required in other climates.
• Use only a (NGK) BP6ES or BPR6E spark plug. Gap the
plug to 0.028 to 0.031 In. (0.7 to 0.8 mm) Always use a
spark plug wrench.
1. Check engine oil level, and ll as necessary.
2. Check gasoline level, and ll as necessary.
Danger
1. Change engine oil.
1. Change engine oil.
2. Clean the sediment cup.
3. Clean and re-gap the spark plug.
4. Clean the spark arrestor.
1. Remove the air lter cover and clean the element. In
very dusty environments, check the lter daily. Replace
the element as needed. Replacement elements can be
purchased from your local engine manufacturer dealer.
1. Clean and oil air lter pad on gasoline engine every 25
hours or once weekly. Do not permit the air intake screen
around the y wheel of the gas engine to load up with
paint or trash. Clean it regularly. The service life and
efciency of the gas engine model depends upon keeping
the gasoline engine running properly. Change the oil
in the engine every 100 hours. Failure to observe this
may result in engine overheating. Consult the engine
manufacturer’s service manual provided.
2. To conserve fuel, service life, and efciency of the
sprayer, always operate the gasoline engine at the
lowest RPM at which it runs smoothly without laboring
and delivers the amount required for the particular
painting operation. Higher RPM does not produce higher
working pressure. The gasoline engine is connected to
the hydraulic pump by a pulley combination designed to
produce full paint delivery at maximum RPM.
3. The warranty on gasoline engines is limited to the original
manufacturer.
The front caster is set by the factory to track in a straight line.
Use the following procedure if adjustment the caster becomes
necessary.
Hex
Screws
Caster
Mounting
Bracket
Front
Caster
1. Loosen the two hex screws in
the top of the caster mounting
bracket.
2. Turn the caster mounting
bracket slightly in the desired
direction.
i
3. Tighten the two hex screws.
4. Check the tracking of the front
caster. If the caster does not
track straight, repeat the above procedure.
© Wagner. All rights reserved. 11
R
GB
A. Spitting gun
B. Gun will not shut off
C. Gun does not spray
A. Pump delivers on upstroke
only or goes up slowly and
down fast (commonly called
downstroke dive)
B. Pump delivers on down stroke
only or goes up fast and down
slowly
C. Pump moves up and down
fast, delivering material
D. Pump moves up and down
slowly when spray gun is shut
off
E. Not enough uid pressure at
gun
F. Pump chatters on up or down
stroke
Cause
1. Air in system
2. Dirty gun
3. Needle assembly out of adjustment
4. Broken or chipped seat
1. Worn or broken needle & seat
2. Needle assembly out of adjustment
3. Dirty gun
1. No paint
2. Plugged lter or tip
3. Broken needle in gun
Cause
1. Lower foot valve ball is not seating due to
trash or wear
2. Material too viscous to siphon.
3. Air leaking in on siphon side or damaged
siphon hose. Siphon may be too small for
heavy material.
1. Upper ball is not seating due to trash or
wear
2. Lower packing set is worn
1. Material container is empty or material is
too thick to ow through siphon hose
2. Bottom ball stuck to foot valve seat
3. Siphon hose is kinked or loose
1. Loose connections. Bleed valve is open
partially or bleed valve is worn. Lower
packing seat is worn.
2. Upper and/or lower ball not seating
1. Spray tip is worn
2. Outlet lter or gun lter is clogged
3. Low voltage and/or inadequate amperage
4. Hose size or length is too small or too long
1. Solvent has caused upper packing to swell
Solution
1. Inspect connections for air leaks.
2. Disassemble and clean.
3. Inspect and adjust.
4. Inspect and replace.
1. Replace.
2. Adjust.
3. Clean.
1. Check uid supply.
2. Clean.
3. Replace.
Solution
1. Remove foot valve assembly. Clean and inspect.
Test foot valve by lling with water; if ball fails to seal
the seat, replace ball.
2. Thin material — contact manufacturer for proper
thinning procedures.
3. Tighten all connections between pump and paint
container. If damaged, replace. Switch to larger
diameter siphon set.
1. Check upper seat and ball with water. If ball fails to
seal, replace seat.
2. Replace packing set if worn.
1. Rell with new material. If too thick, remove siphon
hose, immerse uid section in material, and start
pump to prime. Add thinner to material. Change to
bigger siphon set. Open bleed valve to remove air
and restart pump.
2. Remove foot valve. Clean ball and seat.
3. Straighten.
1. Check all connections between pump and gun.
Tighten as necessary. If material is owing from
bleed hose, close bleed valve or replace, if
necessary. Should none of the above be evident,
replace lower packing.
2. Reseat balls by cleaning.
1. Replace.
2. Clean or replace lter.
3. Check electrical service. Correct as required.
4. Increase hose size to minimize pressure drop
through hose and/or reduce hose length.
1. Replace packing.
Airless Gun
12 © Wagner. All rights reserved.
R
GB
A. Oil motor stalls at bottom (no
unusual heat problems)
B. Oil motor stalls at top (no
unusual heat problems)
C. Low pressure (okay on down
stroke, sluggish on up.stroke
— high heat)
NOTE: Engine labors on upstroke,
idles back at stall on the down
stroke.
D. Low pressure (both strokes -
high heat)
Note: Engine labors at stall on both
strokes.
Cause
1. Fluid pump piston seat unthreaded
2. Valve sticking or oil motor trip rod shifter
assembly separated
1. Valve sticking
2. Broken spring retainer (valve rod
assembly)
3. Broken spring or valve rod
4. Air in hydraulic motor
5. Air in uid pump
1. Blown piston seal
2. Cracked piston
1. Blown center o-rings on spool valve
2. Bad hydraulic pump
Solution
1. If connecting rod is okay, remove cylinder head
plug and pop valve down. Replace plug and start
machine. If machine cycles up and stops at bottom
again, then problem is piston seat on uid pump.
Check piston seat. Repair or replace as necessary.
If piston seat is okay and problem does not change,
check oil motor.
2. Remove valve and check for scratches and rough
movement when sliding it up and down. Replace
valve and spool in this condition. Check trip rod
for possible separation.and spool in this condition.
Check trip rod for possible separation.
1. Remove valve and check for scratches and rough
movement when sliding it up and down. Replace
valve and spool in this condition.
2. Replace valve rod assembly.
3. Replace valve rod assembly.
4. Reset valve. Purge Air, generally accomplished by
low pressure cycling of motor/pump assembly for
5–10 minutes. Check for causes of air introduction:
• Loose ttings in tank.
• Loose ttings on hydraulic pump.
• Loose hose connections.
• Low oil in reservoir.
5. Stall at top can occur randomly when uid pump
picks up air. Reset valve. Avoid air in the uid pump.
1. Before dismantling oil motor, start machine. With
pump cycling under pressure, touch the hydraulic
cylinder and the head to see if cylinder or head gets
hotter. This will help determine if piston seal is blown
or piston nut is broken. If heat is on the head, check
the o-rings on spool valve.
2. Dismantle oil motor and check piston seals cylinder
bore and piston nut. Pay special attention to piston
nut. It can be cracked and not show externally.
1. Before dismantling oil motor, start machine. With
pump cycling under pressure, touch the head to see
if the head becomes hotter. This will help determine
if center o-ring is blown on spool valve. If hot, remove
and replace o-ring.
2. Replace hydraulic pump.
© Wagner. All rights reserved. 13
R
GB
A. Tails
B. Hour glass
C. Distorted
D. Pattern expanding and
contracting (surge)
E. Round pattern
Cause
1. Inadequate uid delivery
1. Inadequate uid delivery
1. Plugged or worn nozzle tip
1. Suction leak
2. Pulsating uid delivery
1. Worn tip
2. Fluid too heavy for tip
Solution
1. Fluid not atomizing correctly:
Increase uid pressure. Change to smaller tip orice
size. Reduce uid viscosity. Reduce hose length.
Clean gun and lter(s). Reduce number of guns
using pump.
1. Same as above.
1. Clean or replace nozzle tip.
1. Inspect for suction hose leak.
2. Change to a smaller tip orice size. Install pulsation
dampener in system or drain existing one. Reduce
number of guns using pump. Remove restrictions in
system; clean tip screen if lter is used.
1. Replace tip.
2. Increase pressure. Thin material. Change nozzle tip.
Engine
Wire Assembly
0509273
Wire Assembly
0555555
Wire Assembly
0555554
YELLOW
YELLOW
PINK
Wire Assembly
0509988 Wire Assembly
0555502
12V Adapter
BLACK
GREEN
GREEN
GREEN
Connect to
earthing lug
Engine Stop
Switch
14 © Wagner. All rights reserved.
R
GB
1
2
7
6
3
4
5
1 0555642 Filter assembly, outlet manifold................1
2 0296392 Airless gun, 11/16”, F-thread....................1
0296460 Airless gun, 7/8”, G-thread
3 0555643 Motor/pump assembly, LC 820.................1
0555659 Motor/pump assembly, LC 840
0555679 Motor/pump assembly, LC 860
4 0555334 Siphon hose assembly, LC 820................1
0555335 Siphon hose assembly,
LC 840 and LC 860
1
5
6
7
8
9
10
2
3
4
5 0555644 Bleed line assembly w/ valve....................1
6 0555474 Convertokit, 4 HP, gasoline, LC 820 ........1
0555475 Convertokit, 5.5 HP, gasoline, LC 840
0555476 Convertokit, 5.5 HP, gasoline, LC 860
7 0555491 Cart assembly...........................................1
8 0555910 12 gallon paint hopper (standard on
LC 860, optional on LC 820 and LC 840,
not shown)................................................1
9 0555925 Second gun kit (optional, not shown) .......1
1 0555452 Belt guard .................................................1
2 0349302 Screw........................................................2
3 0349303 Lock washer .............................................2
4 0349458 Nut............................................................1
5 0555719 Belleville washer.......................................1
6 0507561 Washer .....................................................1
7 0555449 Clip ...........................................................1
8 0555657 Flat washer...............................................1
9 0555658 Bolt ...........................................................1
10 0555441 Screw........................................................1
© Wagner. All rights reserved. 15
R
GB
1 0349616 Knob decal................................................1
2 0349492 Set screw..................................................1
3 0349341 Pressure control knob...............................1
4 0349345 Set screw..................................................1
5a 0349483 Pulley/fan assembly, LC 820....................1
5b 0349225 Pulley/fan assembly, LC 840 and LC 860
6 0349456 Key, pump (.156 x .156 x 13/16) ..............1
7 0349490 Hydraulic pump, LC 820...........................1
0349455 Hydraulic pump, LC 840 and LC 860
8 0349339 Tube connector.........................................1
9 0349302 Screw, HH ................................................8
10 0349303 Lock washer ...........................................10
11 0349360 O-ring........................................................1
12 0555563 Screw........................................................1
13 0507786 Washer .....................................................2
14 0555413 Chain ........................................................1
15 0555411 Return hose assembly, LC 820 ................1
0555417 Return hose assembly,
LC 840 and LC 860
16 0555465 Fitting........................................................1
17 0555458 Tank cover................................................1
18 0349374 Clinch nut..................................................1
19 0349348 Socket screw ............................................2
20 0349347 Washer .....................................................2
21 0349349 Screw........................................................2
22 0349350 Tank gasket..............................................1
23 0528171 Nipple .......................................................1
24 0349352 Elbow, street.............................................1
25 0349353 Inlet screen...............................................1
26 449-718 Hydraulic tank...........................................1
27 0349425 Flex lock nut .............................................2
28 0507561 Flat washer...............................................6
29 0349362 Lock washer .............................................4
30 0349484 Plug ..........................................................1
31 0509990 Screw, 4” ..................................................2
32 0555464 Shield, LC 820..........................................1
0555463 Shield, LC 840 and LC 860
33 0349340 Elbow........................................................1
34 0349338 Hose clamp...............................................1
35 0349337 Tubing, Teon...........................................1
36 0555414 Pressure hose assembly ..........................1
37 0349487 Elbow........................................................1
38 0349361 Ground lug................................................1
39 0555469 Hydraulic lter...........................................1
40 0349373 Hydraulic by-pass.....................................1
41 0349466 Hydraulic uid cap/dipstick .......................1
42 0349467 Tube assembly .........................................1
43 0507565 Nut............................................................1
44 0349368 Thumb screw............................................1
45 0349369 Acorn nut ..................................................1
46 0349370 Mounting plate retainer.............................1
47 0349371 Spacer ......................................................1
48 0509989 Screw, 3.5” ...............................................1
49 0349363 Screw, 3” ..................................................1
50 0349516 Elbow (not shown)....................................1
51 5005238 Ball valve (not shown) ..............................1
4 Use blue Loctite on threads
8 Use hydraulic sealant
9 Torque to 20 FT/LBS (28 N/m)
16 Use hydraulic sealant
19 Use blue Loctite on threads
19 Torque to 8 FT/LBS (11 N/m)
21 Torque to 8 FT/LBS (11 N/m)
23 Use hydraulic sealant
24 Use hydraulic sealant
25 Use hydraulic sealant
31 Torque to 15 FT/LBS (20,5 N/m)
48 Torque to 15 FT/LBS (20,5 N/m)
49 Torque to 15 FT/LBS (20,5 N/m)
1
2
3
4
6
7
8
9
10
11
12
13
14
20
21
22
23
24
28
26
27
32
25
27
29
30
31
16
17
18
19
15
5a
5b
33
34
35
36
38
39
40
9
10
13
44
43
49
48
31
45
46
47
42
41
37
16 © Wagner. All rights reserved.
R
GB
1
2
3
4
5
6
7
12
11
9
8
10
15
14
13
16
8
18
17
1 0349429 Filter cap assembly...................................1
2 0349430 Spring .......................................................1
3 0349704 Filter element, 50 M, w/ball.......................1
4 0349432 Gasket, Teon (thick) ...............................1
5 0349433 Gasket, Teon (thin).................................1
6 0349434 O-ring, Teon............................................1
7 0349435 Seat, tungsten carbide..............................1
8 0555382 Elbow........................................................2
9 5005180 Hex nipple, 3/8” x 1/4” ..............................1
10 0555483 Outlet cap assembly.................................1
11 0509873 Hex nipple.................................................1
12 0509872 Ball valve ..................................................1
13 0349436 Filter body.................................................1
14 0349364 Pipe plug...................................................1
15 0556072 O-ring........................................................1
16 0556101 Swivel tting assembly (includes item 15)1
17 0349438 Pipe plug...................................................1
18 0349528 Hex nipple.................................................1
0349700 Filter service kit
(includes items 2 and 4–6)
Maximum Working Pressure ........34.5 MPa (5000 psi)
Filter Area.....................................116 cm2(18 In2)
Outlet Ports...................................(1) 1/4” NPT(F) for bleed valve
......................................................(1) 3/8” NPT(F) with 1/4
NPSM(M) hose connection
......................................................(1) 3/8” NPT(F) plugged for
additional gun hookup.
Wetted Parts.................................Carbon steel with electroless
nickel and cadmium plating,
stainless steel, tungsten
carbide, Teon
1
2
3
5
6
7
4
9
8
2
1
1 0507565 Nut, stop ...................................................8
2 0349334 Washer, at ..............................................8
3 0555485 Engine, gas 4.0 HP, LC 820.....................1
0291329 Engine, gas 5.5 HP, LC 840 and LC 860
4 0555553 Key ...........................................................1
5 0349530 Pulley, LC 820 ..........................................1
0555440 Pulley, LC 840
0555447 Pulley, LC 860
6 0555445 Bracket .....................................................1
7 0555446 Vibration pad ............................................4
8 0555454 Mounting plate..........................................1
9 0555412 Spring .......................................................1
10 0349587 Belt. “V”, LC 820
(not shown, not part of assembly)
0349590 Belt. “V”, LC 840 and LC 860
(not shown, not part of assembly)
0555474 Convertokit, gasoline, LC 820
(includes items 1–9)
0555475 Convertokit, gasoline, LC 840
(includes items 1–9)
0555476 Convertokit, gasoline, LC 860
(includes items 1–9)
© Wagner. All rights reserved. 17
R
GB
1
3
7
8
2
4
5
6
9
6
1 0509281 Shaft .........................................................1
2 0509284 Axle...........................................................1
3 0509279 Frame .......................................................1
4 0509285 Flat washer...............................................2
5 0509286 Hex screw.................................................2
6 0509251 Lock nut....................................................2
7 0509283 Spacer ......................................................2
8 0509282 Wheel .......................................................1
9 0509280 Locating ring.............................................1
12
3
4
52
1 0555556 Hose, 52”..................................................1
2 0555333 Hose clamp...............................................2
3 0509763 Tube .........................................................1
4 5006536 Intake screen............................................1
5 0555383 Adapter, LC 820 .......................................1
0509760 Adapter, LC 840 and LC 860
1
2
3
4
1 0555645 Bleed valve assembly...............................1
2 0555665 Hose assembly.........................................1
3 0555666 Bleed tube (includes item 4).....................1
4 0555667 Diffuser .....................................................1
1
2
3
4
6
7
5
8
9
10
11
12
13
14
1 944-047 Hex screw.................................................1
2 0555663 Flat washer...............................................1
3 0295731 Spacer ......................................................1
4 0295730 Valve handle.............................................1
5 9820905 Spring washer...........................................3
6 9822516 Retaining ring ...........................................1
7 0294501 Valve washer............................................1
8 0555622 Valve stem................................................1
9 9871045 Stem o-ring...............................................1
10 0555767 Valve housing...........................................1
11 9841502 Ball............................................................1
12 0555766 Valve seat.................................................1
13 0294499 Valve seal.................................................1
14 0555660 Valve seat retainer....................................1
18 © Wagner. All rights reserved.
R
GB
1 0509232 Slide tube weldment .................................1
2 0509261 Clamp assembly.......................................1
3 0509208 Cable mounting clamp..............................1
4 0509207 Support arm..............................................1
5 0555317 Clamping knob..........................................5
6 0555324 Clamp block..............................................1
7 0509775 Screw........................................................2
8 0509772 Lock washer, 1/4” ...................................10
9 0555737 Gun holder................................................1
10 0509242 Spring holder (long)..................................1
11 0555781 Return spring............................................1
12 0509776 Shoulder screw.........................................1
13 0509773 Jam nut.....................................................1
14 0509214 Sleeve bearing..........................................1
15 0509213 Flange bearing..........................................2
16 0509774 Jam nut.....................................................1
17 0509202 Lever.........................................................1
18 0509778 Shoulder screw.........................................1
19 0509229 Gun support bar........................................1
20 0509292 Lock washer .............................................1
21 0509286 Screw........................................................1
22 0509220 Screw........................................................1
23 0509263 Dust cap ...................................................1
24 0509260 Taper bearing ...........................................2
25 0509262 Taper bearing seal....................................1
26 0509275 Gun cable .................................................1
27 0509241 Spring holder (short).................................1
28 0509210 Grease tting ............................................1
29 0509250 Caster assembly.......................................1
30 0509251 Lock nut, 3/4”............................................1
31 0555738 Bucket holder............................................1
32 0509219 Screw........................................................8
33 0509230 Clamp rod.................................................2
34 0509243 Screw........................................................2
35 0509231 Plastic end cap .........................................1
36 0509246 Flat washer...............................................4
37 0509245 Lock nut, 1/4”............................................7
38 0509253 Axle...........................................................1
39 0509244 Hex screw.................................................2
40 0509268 Guide block...............................................1
41 0509222 Socket screw ............................................2
42 0509228 Lock spring ...............................................1
43 0509234 Block cover...............................................1
44 0509254 Block.........................................................1
45 0555326 Shoulder screw.........................................2
46 0509236 Shoulder screw.........................................1
47 0509272 Caster lock pin..........................................1
48 0509845 Screw........................................................2
49 0509551 Lock nut, 5/16”..........................................2
50 0509226 Cotter pin..................................................3
51 0509846 Screw........................................................4
52 0509216 Brake clamp..............................................1
53 0509847 Nut............................................................2
54 0509848 Flat washer...............................................2
55 0509849 Brake pad .................................................1
56 0509864 Pump support ...........................................1
57 0509252 Frame .......................................................1
58 0509270 Plastic plug ...............................................2
59 0509850 Rear wheel ...............................................2
60 0509851 Washer .....................................................2
61 0509227 Spring washer...........................................3
62 0509225 Castle nut .................................................3
51
52
53
54
55
56
57
59
58
60
61
62
48
40
41
42
43
46
45
44
47
49
50
21
20
22
25
26
27
28
1
5
6
9
2
419
31
32
36
39
38
37
35
34
33
23
29
30
24
3
7
8
10
11
12
13
14
15
16
17
18
© Wagner. All rights reserved. 19
R
GB
63
64
65
67
69
74
76
75
71
68
70
73
72
66
82
81
83
84
85
86
88
89
90
92
93
95
96
98
99
101
100
97
94
91
87
77
78
79
80
63 0509211 Grip...........................................................2
64 0509235 Clevis pin..................................................1
65 0509209 Selector spool...........................................1
66 0509237 Cable guide plate......................................1
67 0509233 Screw........................................................1
68 0528246 Handle bar, right.......................................1
69 0507956 Roll pin......................................................2
70 0295607 Handle sleeve...........................................2
71 0509852 Screw........................................................4
72 0509853 Lock washer .............................................4
73 0509256 Handle assembly......................................1
74 0509212 Cable clip..................................................1
75 0508590 Screw........................................................2
76 0509293 Lock nut, 3/8”............................................4
77 0509855 Screw........................................................2
78 0509238 Clamp knob ..............................................1
79 0509856 Lock nut....................................................1
80 0509240 Strap.........................................................1
81 0509203 Trigger ......................................................1
82 0509206 Mounting block .........................................1
83 0509205 Flange bearing..........................................2
84 0509204 Lever plate................................................2
85 0509239 Cotter pin..................................................1
86 0290295 Handle adapter.........................................2
87 0509264 Throttle control..........................................1
88 0509278 Trigger lever .............................................1
89 0528245 Handle bar, left .........................................1
90 0509265 Kill switch..................................................1
91 0509218 Screw........................................................2
92 0509276 Screw........................................................4
93 0509258 Control plate .............................................1
94 0509247 Carriage screw .........................................3
95 0509857 Grommet...................................................2
96 0509858 Lock nut....................................................2
97 0509782 Control panel housing...............................1
98 0509249 Grommet...................................................1
99 0509785 Plug ..........................................................1
100 0509859 Screw........................................................2
101 0509285 Flat washer...............................................8
102 0509731 Cable (not shown) ....................................1
103 0509785 Hole plug (not shown)...............................1
20 © Wagner. All rights reserved.
R
GB
29
28
27
25
29
1 0349378 Trip retainer ..............................................2
2 0349379 O-ring........................................................2
3 0349380 Trip spring.................................................2
4 0555478 Ball, SS.....................................................2
5 0349382 Spool / sleeve set .....................................1
6 0349383 O-ring........................................................3
7 0349384 Cylinder head plug....................................1
8 0349385 O-ring........................................................1
9 0349386 Flex lock nut .............................................1
10 0349516 Elbow, 90º ................................................1
11 0349388 Cylinder head ...........................................1
12 0349389 O-ring........................................................2
13 0349390 Sleeve retainer .........................................1
14 0349391 Retainer ring.............................................1
15 0349392 Elbow........................................................1
16 0349393 Piston retainer screw................................1
17 0349394 Piston........................................................1
18 0349395 Piston seal................................................1
19 0349396 O-ring........................................................1
20 0349627 Valve rod assembly ..................................1
21 0349633 Piston rod .................................................1
22 0349399 Lock ring...................................................1
23 0349400 Cylinder ....................................................1
24 0349401 Rod seal ...................................................1
25 0555646 Motor/pump block, LC 820 .......................1
0555647 Motor/pump block, LC 840
0555680 Motor/pump block, LC 860
26 0349629 Motor tube ................................................1
27 0555648 Tee ...........................................................1
28 0349405 O-ring kit...................................................1
29 0555480 O-ring........................................................2
0349703 Motor Service Kit – Minor
(includes items 2-4, 6, 8, 9, 12,
18, 19 and 24)
Perform this procedure using the necessary parts from Motor
Service Kit — Minor (P/N 0349703). If the hydraulic motor is
operable, start the machine and jog the piston rod (21) into its top
position.
i
1. Disconnect the pressure hose from the elbow (36 and 37
in Hydraulic System parts list) on the back of the hydraulic
pump.
2. Remove the two mounting screws and two lock washers
that attach the motor/pump assembly to the pump support
on the cart.
3. Place the motor/pump assembly in a vise, holding it
securely by the motor/pump block (25).
4. Remove cylinder head plug (7).
5. Loosen lock ring (22) with a spanner wrench and unthread
tube retaining nut on tee (27). Loosen tube retaining
nut on elbow (15). Slide the nut down. Push motor tube
(26) into tee (27) far enough to clear elbow (15). Slowly
unthread cylinder head (11) and Iift it just high enough
above the cylinder (23) to reach the valve rod assembly
(20) with vise grip pliers.
6. The piston rod (21) should be near the top of its stroke for
disassembly. It may be necessary to use a wood or nylon
driver to push the piston rod up to its top position.
This manual suits for next models
3
Table of contents
Languages:
Other WAGNER Paint Sprayer manuals
WAGNER
WAGNER ProSpray 3.29 User manual
WAGNER
WAGNER 524009 User manual
WAGNER
WAGNER PER-X1 Operational manual
WAGNER
WAGNER PEA-C4 Twin-HiCoat User manual
WAGNER
WAGNER PROTEC GM 1-530 Operational manual
WAGNER
WAGNER ProSpray 3.21 0558019 User manual
WAGNER
WAGNER W 450 User manual
WAGNER
WAGNER ProSpray 3.29 User manual
WAGNER
WAGNER HEAVYCOAT HC750 User manual
WAGNER
WAGNER HIGH-PERFORMANCE AIRLESS SPRAYER User manual
WAGNER
WAGNER PROSPRAY 20 User manual
WAGNER
WAGNER CONTROL SPRAY QX5 User manual
WAGNER
WAGNER W 95 User manual
WAGNER
WAGNER WOOD PROTECTION User manual
WAGNER
WAGNER FINECOAT 9900 PLUS User manual
WAGNER
WAGNER Procoat 9185G User manual
WAGNER
WAGNER Plast Coat 430 User manual
WAGNER
WAGNER HEAVYCOAT HC730 GAS User manual
WAGNER
WAGNER W450 SE User manual
WAGNER
WAGNER FINISH CONTROL 3500 User manual
