Storm Machinery A3 Troubleshooting guide

A3 Electric
SprayPump
Operating Instructions
&
Service Manual
Important Safety Instructions
Read all warnings and instructions in this manual.
Do not proceed until you fully understand its contents
These WARNINGS are included for the health and safety of
the operator and those in the immediate vicinity.
Save these instructions.
Storm Machinery
www.stormmachinery.co.za
[email protected]

Warnings
1
Warnings
The following are general warnings related to the setup, use, grounding, maintenance, and repair of this equipment.
Additional, more specific warnings may be found throughout the body of this manual where applicable. Symbols
appearing in the body of the manual refer to these general warnings. When these symbols appear throughout the
manual, refer back to these pages for a description of the specific hazard.
WARNING
FIRE AND EXPLOSION HAZARD
Flammable fumes, such as solvent and paint fumes, in work area can ignite or explode. To help prevent
fire and explosion:
• Use equipment only in well ventilated area.
• Eliminate all ignition sources; such as pilot lights, cigarettes, portable electric lamps, and plastic drop
cloths (potential static arc).
• Sprayer generates sparks. When flammable liquid is used in or near the sprayer or for flushing or
cleaning, keep sprayer at least 20 feet (6 m) away from explosive vapors.
• Keep work area free of debris, including solvent, rags, and gasoline.
• Do not plug or unplug power cords or turn lights on or off when flammable fumes are present.
• Ground equipment and conductive objects in work area. Read Grounding instructions.
• If there is static sparking or you feel a shock, stop operation immediately. Do not use equipment
until you identify and correct the problem.
• Keep a fire extinguisher in the work area.
ELECTRIC SHOCK HAZARD
Improper grounding, setup, or usage of the system can cause electric shock.
• Turn off and disconnect power cord before servicing equipment.
• Use only grounded electrical outlets.
• Use only 3-wire extension cords.
• Ensure ground prongs are intact on sprayer and extension cords.
• Do not expose to rain. Store indoors.
SKIN INJECTION HAZARD
High-pressure fluid from gun, hose leaks, or ruptured components will pierce skin. This may look like just
a cut, but it is a serious injury that can result in amputation. Get immediate surgical treatment.
• Do not point gun at anyone or at any part of the body.
• Do not put your hand over the spray tip.
• Do not stop or deflect leaks with your hand, body, glove, or rag.
• Engage trigger lock when not spraying.
• Follow Pressure Relief Procedure in this manual, when you stop spraying and before cleaning,
checking, or servicing equipment.

Warnings
2
EQUIPMENT MISUSE HAZARD
Misuse can cause death or serious injury.
• Do not exceed the maximum working pressure or temperature rating of the lowest rated system
component. Read Technical Data in all equipment manuals.
• Use fluids and solvents that are compatible with equipment wetted parts. Read Technical Data in all
equipment manuals. Read fluid and solvent manufacturer’s warnings. For complete information
about your material, request MSDS from distributor or retailer.
• Check equipment daily. Repair or replace worn or damaged parts immediately.
• Do not alter or modify equipment.
• Route hoses and cables away from traffic areas, sharp edges, moving parts, and hot surfaces.
• Do not kink or overbend hoses or use hoses to pull equipment.
• Comply with all applicable safety regulations.
• Keep children and animals away from work area.
• Do not operate the unit when fatigued or under the influence of drugs or alcohol.
PRESSURIZED ALUMINUM PARTS HAZARD
Do not use 1,1,1-trichloroethane, methylene chloride, and/or other halogenated hydrocarbon solvents or
fluids containing such solvents in pressurized aluminum equipment. Such use can cause serious chemi-
cal reaction and equipment rupture, and result in death, serious injury, and/or property damage.
TOXIC FLUID OR FUMES HAZARD
Toxic fluids or fumes can cause serious injury or death if splashed in the eyes or on skin, inhaled, or
swallowed.
• Read MSDS’s to know the specific hazards of the fluids you are using.
• Store hazardous fluid in approved containers and dispose of it according to applicable guidelines.
PERSONAL PROTECTIVE EQUIPMENT
You must wear appropriate protective equipment when operating, servicing, or when in the operating
area of the equipment to help protect you from serious injury, including eye injury, inhalation of toxic
fumes, burns, and hearing loss. This equipment includes, but is not limited to:
• Protective eye wear
• Clothing and respirator as recommended by the fluid and solvent manufacturer
•Gloves
• Hearing protection

Component Identification
3
Component Identification
FN Component
1 ON/OFF switch
2Primetube
3 Suction tube
4 Pressure control
5 Filter
6 Trigger lock
7Pump
8 Fluid outlet
9 Prime/Spray valve
1
2
3
4
5
7
8
9
6

t
1 Connect HVBAN airless hose
to sprayer. Tighten securely.
2 Connect other end of hose
to gun. 3 Tighten securely. 4 Remove tip guard.
5 Check inlet strainer for clogs
and debris.
6 Fill throat packing nut with
TSL to prevent premature
packing wear.
Do this each time you spray.
7 Turn power OFF. 8 Plug power supply cord
into a properly grounded
electrical outlet.
9 Turn prime valve down. 10 Place siphon tube set in grounded metal pail partially filled with flushing fluid. Attach ground wire to pail
and to true earth ground. Do 1. - 5. of Startup to flush out storage oil shipped in sprayer. Use water to
flush water-base paint and mineral spirits to flush oil-base paint and storage oil.
4
Setup / Installation]
Setup / Installation

-
-
-
1 Turn pressure control to
lowest pressure.
2 Turn power ON. 3 Increase pressure 1/2 to
start motor and allow fluid
to circulate through drain
tube for 15 seconds; turn
pressure down.
4 Turn prime valve horizon-
tal.Take spray gun trigger
safety OFF.
5 Hold gun against grounded
metal flushing pail. Trigger
sure to 1/2. Flush 1 minute.
Inspect for leaks. Do not stop
leaks with hand or a rag! If leaks
occur, do Pressure Relief. Tighten
fittings. Do Startup, 1. - 5. If no
leaks, proceed to 6.
6 Place siphon tube in paint
pail.
7 Trigger gun again into flushing
pail until paint appears. Move
gun to paint pail and trigger
for 20 seconds. Set gun safety
ON. Assemble tip and guard,
Pressure Relief Procedure
To reduce risk of injury from injection, follow this proce-
dure whenever you are instructed to relieve pressure,
stop spraying, service equipment or install or clean
spray tip. Read warnings.
Pressure Relief Procedure
1. Turn power switch OFF and unplug power cord.
2. Turn pressure to lowest setting. Hold gun to side of
grounded metal flushing bucket. Trigger gun to
relieve pressure, turn prime valve down.
3. Engage gun trigger lock if unit is being shut down or
left unattended.
Leave Spray - Prime/Drain valve in the
PRIME/DRAIN position until you are ready to spray
again.
If you suspect the spray tip or hose is clogged or that
pressure has not been fully relieved after following the
steps above, VERY SLOWLY loosen tip guard retaining
nut or hose end coupling to relieve pressure gradually,
then loosen completely. Clear hose or tip obstruction.
5
Startup Pressure relief
Startu[p

-
a.
b.
c.
a.
b.
c.
1 Insert SwitchTip. 2 Insert metal seal and
OneSeal.
3 Screw assembly onto gun.
Tighten.
2 Hold gun perpendicular,
10-12 in. from surface. Spray
back and forth. Overlap by 50%.
Trigger gun after moving and
release before stopping.
1 Spray test pattern. Adjust pres-
sure to eliminate heavy edges.
Use smaller tip size if pressure
adjustment can not eliminate
heavy edges.
1 Release trigger, put safety ON.
Rotate SwitchTip. Take safety
OFF. Trigger gun to clear clog.
Never point gun at your hand or
into a rag!
2 Put safety ON. Return SwitchTip
to original position. Take safety
OFF and continue spraying.
6
Startup
Tip and Tip Guard
Spray
Tip and Tip Guard
Clear Clog

12 ᠨᓕ⊙䯕Ȣ
1DoPressure Relief, steps 1
- 4. Remove siphon tube set
from paint and place in flush-
ing fluid.
NOTE: Use water for water base
paint and mineral spirits for oil
base paint.
2 Turn power ON. Turn prime
valve horizontal.
3 Increase pressure to 1/2.
Hold gun against paint pail.
Take trigger safety OFF.
Trigger gun until flushing
fluid appears
4 Move gun to wastepail, hold
gun against pail, trigger gun
to thoroughly flush system.
Release trigger and put
trigger safety ON.
5 Turn prime valve down and
allow flushing fluid to circu-
late for 15 seconds to clean
drain tube.
6 Raise siphon tube above
flushing fluid and run sprayer
for 15 to 30 seconds to drain
fluid.
7 Close drain valve. Trigger
gun into flushing pail to purge
fluid from hose. Turn power
OFF.
8 Open prime valve.
Unplug sprayer.
9 Remove filters from gun
and sprayer, if installed.
Clean and inspect. Install
filters.
10 If flushing with water, flush
again with mineral spirits, or
Pump Armor, to leave a
protective coating to pre-
vent freezing or corrosion.
11 Wipe sprayer, hose and gun
with a rag soaked in water
or mineral spirits.
7
Cleanup
Cleanup

General Repair Information
General Repair Information
Flammable materials spilled on hot, bare motor could
cause fire or explosion. To reduce risk of burns, fire or
explosion, do not operate sprayer with cover removed.
• Keep all screws, nuts, washers, gaskets, and electri-
cal fittings removed during repair procedures. These
parts usually are not provided with replacement kits.
• Test repairs after problems are corrected.
• If sprayer does not operate properly, review repair
procedure to verify you did it correctly. See Trouble-
shooting
• Install motor shroud before operation of sprayer and
replace if damaged. Motor shroud directs cooling air
around motor to prevent overheating. It can reduce
risk of burns, fire or explosion, or cut fingers.
To reduce risk of serious injury, including electric shock:
• Do not touch moving or electric parts with fingers or
tools while testing repair.
• Unplug sprayer when power is not required for test-
ing.
• Install all covers, gaskets, screws and washers
before you operate sprayer.
CAUTION
To reduce risk of pressure control malfunction:
• Use needle nose pliers to disconnect wire. Never
pull on wire, pull on connector.
• Mate wire connectors properly. Center flat blade
of insulated male connector in female connector.
• Route wires carefully to avoid interference with
other connections or pressure control. Do not
pinch wires between cover and control box.
CAUTION
• Do not run sprayer dry for more than 30 seconds.
Doing so could damage pump packings.
• Protect the internal drive parts of this sprayer from
water. Openings in the cover allow for air cooling of
the mechanical parts and electronics inside. If
water gets in these openings, the sprayer could
malfunction or be permanently damaged.
• Prevent pump corrosion and damage from freezing.
Never leave water or water-base paint in sprayer
when its not in use in cold weather. Freezing fluids
can seriously damage sprayer. Store sprayer with
Pump Armor to protect sprayer during storage.
8

Troubleshooting
Troubleshooting
Type of Problem
What to Check
(if check is OK, go to next)
What to Do
(When check is not OK, refer to this
column)
Basic fluid pressure problems Pressure control knob setting. Motor
will not run if at minimum setting (fully
counter-clockwise).
Slowly increase pressure to see if
motor starts.
Spray tip or fluid filter may be
clogged.
Relieve pressure, page 5 and clear
clog, or clean filter; refer to separate
gun or tip instruction manual.
Basic Mechanical Problems Pump frozen or paint hardened in
pump.
Thaw sprayer if water or water-based
paint has frozen in sprayer. Place
sprayer in warm area to thaw. Do not
start sprayer until thawed completely.
If paint hardened (dried) in sprayer,
replace pump packings. See page
12, Displacement Pump Replace-
ment.
Displacement pump connecting rod
pin must be completely pushed into
connecting rod and retaining spring
must be firmly in groove of pump pin.
See page 12.
Push pin into place and secure with
spring retainer.
Motor. Remove drive housing assem-
bly. See page 14. Try to rotate fan by
hand.
Replace motor if fan won’t turn. See
page 15.
Motor control board. Board shuts
down and displays error code.
See Motor Control Board Diagnos-
tics, page 17.
Basic Electrical Problems Extension cord. Check extension
cord continuity with volt meter.
Replace extension cord.
Sprayer power supply cord. Inspect
for damage such as insulation or
wires.
Replace power supply cord
Motor leads are securely fastened
and properly mated.
Replace loose terminals; crimp to
leads. Be sure terminals are firmly
connected.
Clean circuit board terminals.
Securely reconnect leads.
9

Troubleshooting
For worn spray tip. Relieve pressure, page 5. Then
replace tip. See your separate gun
manual for additional instruction.
Verify pump does not continue to
stroke when gun trigger is released.
Service pump.
Filter clogged. Relieve pressure, page 5. Check
and clean filter.
Prime valve leaking. Relieve pressure, page 5. Repair
prime valve.
Suction hose kinks and/or loose
connection.
Correct kink and/or tighten any loose
connections.
Extension cord size and length; must
be at least 12 gauge wire and no
longer than 300 ft. Longer cord
lengths reduce sprayer performance.
Replace with a correct, grounded,
extension cord.
Type of Problem
What to Check
(if check is OK, go to next)
What to Do
(When check is not OK, refer to this
column)
Low Output Leads from motor to pressure control
circuit board for damaged or loose
wires or connectors. Inspect wiring
insulation and terminals for signs of
overheating.
Be sure male terminal blades are
centered and firmly connected to
female terminals. Replace any loose
terminal or damaged wiring. Securely
reconnect terminals.
Low stall pressure. Do either or both:
a. Turn pressure control knob
fully clockwise. Make sure
pressure control knob is
properly installed to allow full
clockwise position.
b. Try a new transducer.
Motor runs and pump strokes Low paint supply. Refill and reprime pump.
Intake strainer clogged. Remove and clean, then reinstall.
Suction tube or fittings loose. Tighten; use thread sealant or
sealing tape on threads if necessary.
See if intake valve ball and piston ball
are seating properly. See pump
manual.
Remove intake valve and clean.
Check balls and seats for nicks,
replace if necessary. Strain paint
before using to remove particles that
could clog pump. See pump manual.
Leaking around throat packing nut
which may indicate worn or damaged
packings. See pump manual.
Replace packings. Also check piston
valve seat for hardened paint or nicks
and replace if necessary. Tighten
packing nut/wet-cup. See pump
manual.
Pump rod damage. Replace pump, page 12.
10

Troubleshooting
Motor runs but pump does not stroke Displacement pump pin damaged or
missing.
Replace pump pin if missing. Be sure
retainer spring is fully in groove all
around connecting rod, page 15.
Connecting rod assembly damaged. Replace connecting rod assembly.
See pump manual.
Gears or drive housing, page 14. Inspect drive housing assembly and
gears for damage and replace if
necessary, page 14.
Motor is hot and runs intermittently Determine if sprayer was operated at
high pressure with small tips, which
causes low motor RPM and
excessive heat buildup.
Decrease pressure setting or
increase tip size.
Be sure ambient temperature where
sprayer is located is not more than
90°F (32.22°C) and sprayer is not
located in direct sun.
Move sprayer to shaded, cooler area
if possible.
Building circuit breaker opens as
soon as sprayer switch is turned on
CAUTION
Any short in any part of the motor
power circuit will cause the control
circuit to inhibit sprayer operation.
Correctly diagnose and repair all
shorts before checking and replacing
control board.
All electrical wiring for damaged
insulation and all terminals for loose
fit or damage. Also, wires between
pressure control and motor.
Repair or replace any damaged
wiring or terminals. Securely
reconnect all wires.
For missing inspection plate gasket,
, bent terminal forks or
other metal to metal contact points
which case a short.
Correct faulty conditions.
Motor control board by performing
control board diagnostics. See page
17. If diagnostics indicate, substitute
with a good board.
CAUTION: Do not perform this check
until motor armature is determined to
be good. A bad motor armature can
burn out a good board.
Replace with a new pressure control
board.
Building circuit breaker opens as
soon as sprayer is plugged into outlet
and sprayer is NOT turned on.
Basic Electric Problems, page 9 of
Troubleshooting.
Perform necessary procedures.
Type of Problem
What to Check
(if check is OK, go to next)
What to Do
(When check is not OK, refer to this
column)
ON/OFF switch.
Be sure sprayer is unplugged!
Disconnect wires from switch. Check
switch with ohmmeter. Reading must
be infinity with ON/OFF switch OFF,
and zero when switch is ON.
Replace ON/OFF switch.
For damaged or pinched wires in
pressure control.
Replace damaged parts.
Sprayer quits after sprayer operates
for 5 to 10 minutes.
Basic Electric Problems.
.
Perform necessary procedures.
Tightness of pump packing nut. Over
tightening tightens packings on rod,
restricts pump action, and overloads
motor.
Loosen packing nut. Check for
leaking around throat. Replace pump
packings, if necessary. See pump
manual.
11

73
70
60
45
32
32
31
12 41
29
Displacement Pump Replacement
Displacement Pump Replacement
See manual for pump repair instructions.
Removal
1. Flush pump (13).
1. Relieve pressure, page 5.
2. Loosen screws (10) and rotate cover (70).
3. Remove suction tube (60) and hose (45).
4.Cycle motor until pump pin (32)is in position to be
removed.
5. Disconnect power cord from outlet.
6. Using a flat screwdriver, push retaining spring (31)
up. Push out pump pin (32).
7. Loosen pump jam nut (29). Unscrew and remove
pump (41).
12

A
43
A
29
32
31
29
60
45
12
70
Displacement Pump Replacement
Installation
1. Extend pump piston rod full. Apply grease to top of
pump rod at (A) or inside connecting rod (43). Install
jam nut (29) on pump threads.
WARNING
If pump pin works loose, parts could break off due to
force of pumping action. Parts could project through
air and result in serious injury or property damage.
CAUTION
If the pump jam nut loosens during operation, the
threads of the drive housing will be damaged.
2. Install pump rod (A) into connecting rod (43).
3. Install pump pin (32). Slide retainer spring (31)
down into groove over pump pin.
4. Push pump (41) up until pump threads engage.
5. Screw in pump until threads are flush with top of
drive housing opening.
6. Align pump outlet to back.
7. Turn jam nut (29) counter-clockwise until it stops.
Tighten jam nut by hand, then tap 1/8 to 1/4 turn
with a 20 oz (maximum) hammer to approximately
75 ft-lb (102 N•m).
8. Install suction tube (60) and high pressure hose
(45). Tighten fittings.
9. Fill packing nut with TSL until fluid flows onto
top of seal.
10. Rotate cover (70). Tighten screws (12).
13

Drive Housing Replacement
Removal
1. Relieve pressure, page 5.
CAUTION
Do not drop gear cluster (44) and (40) when removing
from drive housing (42). Gear cluster may stay
engaged in motor front end bell or drive housing.
Drive Housing Replacement
3. Remove screws (73) and pump rod cover (70).
4. Remove pump (41), Displacement Pump Replace-
ment, page 15
5. Remove screws (12) from shroud (23).
6. Remove screws (12) from front cover (22).
7. Remove screws (47,71,72).
8. Pull drive housing (42) off motor (54).
9. Remove gear cluster (44) and (40) and thrust
washer (25) from drive housing.
2. Disconnect power cord from outlet.
Installation
1. Apply a heavy coat of grease to gears and needle
bearing surfaces.
2. Install washers (8, 10) on back of gear (40). Install
gear in motor end bell. Using grease for retention,
place washer (10) over bearing inside housing (40).
3. Install washers (1, 9) on back of gear (44). Install in
motor endbell.
4. Install thrust washer (25) on gear (44).
5. Push drive housing (42) on motor endbell as you
guide gear crank (44) through hole in connecting
rod (43).
6. Install screws (47,71,72).
8. Install front cover (22) and screws (12).
9. Install pump (41); Displacement Pump Replace-
ment , page 15.
10. Install pump rod cover (70) with screws (73).
Install washer (10) on gear (40).
7. Install housing cover (23) and screws (12).
14

12
23
12
50
49
48
47 15
47
47
54
59
22
12
Motor Replacement
Motor Replacement
Removal
CAUTION
Do not drop gear cluster (44) and (40) when removing
from drive housing (42). Gear cluster may stay
engaged in motor front end bell or drive housing.
1. Relieve pressure, page 5.
2. Remove 4 screws (12) and shroud (23).
3. Remove 2 pcs screws (12) and front cover (22).
4. Remove pump (41); Displacement Pump Replace-
ment, page 15
5. Remove drive housing (42); Drive Housing
Replacement, page 17.
6. Remove screws (47) and control box (48).
7. Remove screws (47) and manifold (15).
8. Remove screws (47) and motor (54) from frame (59).
Installation
1. Install new motor (54) on frame (59) with screws (47).
3. Install manifold (15) with screws (47).
4. Install board (49) with scr ews. Connect all leads
to board.
5. Install drive housing (42); Drive Housing Replace-
ment, page 17.
6. Install pump (41); Displacement Pump Replace-
ment, page 15.
15
2. Install control housing (48) with screws (47).
7. Install front cover (22) with screws (12).
8. Install motor cover (23) with screws (12).

16
1 2 3 4
123
SVL
4
Digital Display(only for EP230/495/310S/795S)
Follow
Proceduer, page 5.
Operation
Pressure Relief Plug sprayer in to
grounded outlet.
Turn power ON
The pressure is displayed
Dashed indicate pressure
is less than 200 psi
(14bar, 1.4MPa)
Press and hold display
button to change pressure
units(psi,bar or Mpa)
Operation Main Menu
Short press moves to next
display.Press and hold(5seconds)
changes units or resets data.
Follow
Proceduer, page 5.
Pressure Relief Turn pwern ON. Pressure
display appears.Dashes
appear when pressure is less
than 200 psi(14bar,1.4MPa)
Short press DTS button to move
to Job Gallons(or Litersx10)
NOTE: JOB displays briefly, then
the number of gallons sprayed
above 1000psi(70bar,7MPa)
Operation Main Menu
Press and hold to reset to
zero, or short press DTS button
to move to Lifetime Gallons
(or Litersx10)
NOTE:
LIFE displays briefly,then
the number of gallons sprayed
above 1000psi(70bar,7MPa)
Motor Control Board Diagnostics
NOTE:
• Keep a new transducer on hand to use for test.
• No display does not mean the sprayer is not pres-
surized. Before repair, relieve pressure, page 5.
1. For sprayers with digital display, see Digital Display
Messages.
2. Remove screws and cover.
3. Turn ON/OFF switch ON.
4. Observe LED operation and reference following
table:
CAUTION
Do not allow sprayer to develop fluid pressure without
transducer installed. Leave drain valve open if test
transducer is used.
Motor Control Board Diagnostics

Motor Control Board Diagnostics
DISPLAYLED BLINKS SPRAYER OPERATION INDICATES WHAT TO DO
No Display Never blinks Sprayer stops. Power is not
applied. Sprayer must be pres-
surized.
Loss of power. Check power source. Relieve pressure
before repair or disassembly.
psi/bar/MPa Once Sprayer is pressurized. Power is
applied. (Pressure varies with tip
size and pressure control set-
ting.)
Normal operation Do nothing
E=02*
repeatedly
Sprayer may continue to run.
Power is applied.
(310 bar, 31 MPa) or dam-
aged pressure transducer
Replace control board or pressure
transducer
E=03 Three times
repeatedly
Sprayer stops and LED
continues to blink three times
repeatedly
Pressure transducer is
faulty or missing
Check transducer connection. Open prime
valve. Use new transducer to check.
If sprayer runs, replace transducer
E=04* Four times
repeatedly
Sprayer stops and LED
continues to blink four times
repeatedly. Power is applied.
Wire voltage is too high
E=05 Five times
repeatedly
Sprayer can not start or stops
and LED continues to blink five
times repeatedly. Power is
applied.
Motor or PCB fault Check for locked rotor, shorted wiring or
disconnected motor. Repair or replace
failed parts.
E=06* Six times
repeatedly
Sprayer stops and LED blinks six
times repeatedly. Power is
applied.
Motor is too hot or there is a
fault in motor thermal
device
Allow sprayer to cool. If sprayer runs well
rectly after cooling, check motor fan function
and air flow. Keep sprayer in cool location.
If sprayer does not run after cool and con-
tinues to blink six times, replace motor.
- - - Power is applied. Pressure less than 200 psi
(14 bar, 1.4 MPa).
Increase pressure if desired. prime valve
may be open.
E=07** Sprayer stops.Power is
Sprayer stops.Power is
E=08**
Pressure is too high when
cleaning or didn't do pressure
relief
Wire voltage is too low
Turn on the prime valve or check whether
monifold filter is clogged
Check voltage
Pressure out of control
Pressure greater than 4500psi
Check voltage supply
17
* Only for EP230/310S, HB495/795S.
** Only for EP230A/270/310,HB495A/695/795.
Two times
applied.
applied.
E=09** Sprayer stops.Power is
applied. Add paint, turn the Power off,
and restart the machine
Machine protect procedure
start up.
E=11** Sprayer stops.Power is applied. Wire voltage is too high Check voltage
E=02** indicate when power on. machine
can't work
Replace control board or update control
board program.
control board program goes
wrong

Pressure Control Repair
Pressure Control Transducer
Removal
1. Relieve pressure, page 5.
2. Remove screws and cover.
3. Disconnect transducer lead from motor control
board
4. Slide transducer grommet out of control box
5. Remove pressure control transducer and o-ring
from filter housing.
Installation
1. Install o-ring and pressure transducer in fil-
ter housing. Torque to 30-35 ft-lb.
2. Thread transducer lead plastic connector through
transducer grommet and slide grommet into
slot in control box housing.
3. Install filter housing with screws.
4. Connect transducer lead to motor control
board.
5. Install cover with screws.
Pressure Adjust Potentiometer
Removal
1. Relieve pressure, page 5.
2. Remove screws from cover.
3. Disconnect potentiometer lead from motor control
board.
4. Remove potentiometer knob, nut and
pressure adjust potentiometer.
Installation
1.Install pressure adjust potentiometer and nut.
a. Turn potentiometer fully clockwise.
b. Install knob at full clockwise position.
2. Connect potentiometer lead to motor
control board,
3. Install cover with screws.
18
220-240 V
Ø, A, Hz HP (W) gpm (lpm) npsm
1/4 in.
Ｂｏｘ Ｒｕｌｅ
1/4 in.
1/4 in.
cm
５０×４１×５４
５０×４１×５４
５０×４１×５４
Technology Data
Maximum Tip
Size
EP310/HB795
EP270/HB695
Mode
EP230/HB495
EP230A/HB495A 1, 6, 50
1, 7, 50
1, 10, 50
Power Maximum Flow
1 7/16(1100)
1 3/4(1300)
2 15/16(2200)
0.60(2.3)
0.71(2.7)
0.82(3.1)
0.021
0.025
0.029
Fluid outlet
Size
EP310S/HB795S

Storm Machinery Standard Warranty
Storm Machinery warrants all equipment referenced in this document which is manufactured by Storm Machinery and bearing its name
to be free from defects in material and workmanship on the date of sale to the original purchaser for use. With the exception of any
special, extended, or limited warranty published by Storm Machinery, Storm Machinery will, for a period of twelve months from the date
of sale, repair or replace any part of the equipment determined by Storm Machinery to be defective. This warranty applies only when
the equipment is installed, operated and maintained in accordance with Storm Machinery’s written recommendations.
This warranty does not cover, and Storm Machinery shall not be liable for general wear and tear, or any malfunction, damage or wear
caused by faulty installation, misapplication, abrasion, corrosion, inadequate or improper maintenance, negligence, accident,
tampering, or substitution of non-Storm Machinery component parts. Nor shall Storm Machinery be liable for malfunction, damage or
wear caused by the incompatibility of Storm Machinery equipment with structures, accessories, equipment or materials not supplied by
Storm Machinery, or the improper design, manufacture, installation, operation or maintenance of structures, accessories, equipment or
materials not supplied by Storm Machinery.
This warranty is conditioned upon the prepaid return of the equipment claimed to be defective to an authorized Storm Machinery
distributor for verification of the claimed defect. If the claimed defect is verified, Storm Machinery will repair or replace free of charge
any defective parts. The equipment will be returned to the original purchaser transportation prepaid. If inspection of the equipment does
not disclose any defect in material or workmanship, repairs will be made at a reasonable charge, which charges may include the costs
of parts, labour, and transportation.
THIS WARRANTY IS EXCLUSIVE, AND IS IN LIEU OF ANY OTHER WARRANTIES, EXPRESS OR IMPLIED, INCLUDING BUT NOT
LIMITED TO WARRANTY OF MERCHANTABILITY OR WARRANTY OF FITNESS FOR A PARTICULAR PURPOSE.
Storm Machinery’s sole obligation and buyer’s sole remedy for any breach of warranty shall be as set forth above. The buyer agrees
that no other remedy (including, but not limited to, incidental or consequential damages for lost profits, lost sales, injury to person or
property, or any other incidental or consequential loss) shall be available. Any action for breach of warranty must be brought within one
(1) year of the date of sale.
Storm Machinery MAKES NO WARRANTY, AND DISCLAIMS ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND
FITNESS FOR A PARTICULAR PURPOSE, IN CONNECTION WITH ACCESSORIES, EQUIPMENT, MATERIALS OR
COMPONENTS SOLD BUT NOT MANUFACTURED BY Storm Machinery.
These items sold, but not manufactured by Storm Machinery (such as electric motors, switches, hose, etc.), are subject to the warranty,
if any, of their manufacturer. Storm Machinery will provide purchaser with reasonable assistance in making any claim for breach of these
warranties.
In no event will Storm Machinery be liable for indirect, incidental, special or consequential damages resulting from Storm Machinery
supplying equipment hereunder, or the furnishing, performance, or use of any products or other goods sold hereto, whether due to a
breach of contract, breach of warranty, the negligence of Storm Machinery, or otherwise.
FOR NON-ENGLISH SPEAKING CUSTOMERS
The Parties acknowledge that they have required that the present document, as well as all documents, notices and legal proceedings
entered into, given or instituted pursuant hereto or relating directly or indirectly hereto, be drawn up in English.
FRENCH
Les parties reconnaissent avoir convenu que la rédaction du présente document sera en Anglais, ainsi que tous documents, avis et
procédures judiciaires exécutés, donnés ou intentés, à la suite de ou en rapport, directement ou indirectement, avec les procédures
concernées.
SPANISH
Las partes reconocen haber convenido en que la redacción de este documento será en Inglés, así como todos los documentos,
notificaciones y procedimientos judiciales emprendidos, dados o incoados como consecuencia de o en relación directa o
indirectamente con los procedimientos pertinentes.
PORTUGUESE
As partes reconhecem que eles concordaram que a elaboração deste documento será em Inglês, bem como todos os documentos,
notas e processos legais inseridos, atribuídos ou instituídos, como resultado de ou em conexão direta ou indiretamente com os
procedimentos pertinentes.
ARABIC
ﻱﻉﺕﺭﻑﺍﻝﻁﺭﻑﺍﻥﺃﻥﻩﻡﺍﺍﺕﻑﻕﺍﻉﻝﻯﺃﻥﺹﻱﺍﻍﺓﻩﺫﻩﺍﻝﻭﺙﻱﻕﺓﺱﻭﻑﺕﻙﻭﻥﺏﺍﻝﻝﻍﺓﺍﻝﺇﻥﺝﻝﻱﺯﻱﺓ٬ﻭﻙﺫﻝﻙﺝﻡﻱﻉﺍﻝﻭﺙﺍﺉﻕﻭﺍﻝﺇﺵﻉﺍﺭﺍﺕﻭﺍﻝﺇﺝﺭﺍءﺍﺕ
ﺍﻝﻕﺍﻥﻭﻥﻱﺓ ﺍﻝﺕﻱ ﺃﺏﺭﻡﺕ٬ ﻡﻉﻱﻥ ﺃﻭﻭﺽﻉﺕ ﻥﺕﻱﺝﺓ ﺃﻭﻑﻱﻡﺍ ﻱﺕﻉﻝﻕ ﺏﺹﻭﺭﺓ ﻡﺏﺍﺵﺭﺓ ﺃﻭﻍﻱﺭ ﻡﺏﺍﺵﺭﺓ ﻡﻉﺍﻝﺇﺝﺭﺍءﺍﺕ ﺫﺍﺕ ﺍﻝﺹﻝﺓ
TO PLACE AN ORDER, please contact your nearest Storm Machinery distributor.
www.stormmachinery.com.au
www.stormachinery.co.za
All written and visual data contained in this document reflects the latest product information available at the time of publication.
Storm Machinery reserves the right to make changes at any time without notice.