EPX2255
Piston Pump
Owner’s Manual
Model Numbers:
0551050 Stand
0551060 Upright Cart
0551070 Low Boy Cart
SprayTECH
1770 Fernbrook Lane
Minneapolis, MN 55447
Technical Assistance: 1-800-292-4637
Order Entry: 1-800-443-4500
Fax: 1-800-525-9501
Printed in the U. S. A.
1104 © 2004 SprayTECH. All rights reserved. Form No. 0551545A
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GAS ENGINE (WHERE APPLICABLE)
Grounding Instructions
Always place sprayer outside of structure in fresh air. Keep all
solvents away from engine exhaust. Never fill 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.
This product must be grounded. In the event of an electrical
short circuit, grounding reduces the risk of electric shock by
providing an escape wire for the electric current. This product
is equipped with a cord having a grounding wire with an
appropriate grounding plug. The plug must be plugged into an
outlet that is properly installed and grounded in accordance
with all local codes and ordinances.
HAZARD: EXPLOSION HAZARD DUE TO INCOMPATIBLE
MATERIALS - will cause severe injury or
property damage.
DANGER — Improper installation of the grounding plug can
result in a risk of electric shock. If repair or replacement of the
cord or plug is necessary, do not connect the green grounding
wire to either flat blade terminal. The wire with insulation
having a green outer surface with or without yellow stripes is
the grounding wire and must be connected to the grounding
pin.
Check with a qualified electrician or serviceman if the
grounding instructions are not completely understood, or if you
are in doubt as to whether the product is properly grounded.
Do not modify the plug provided. If the plug will not fit the
outlet, have the proper outlet installed by a qualified
electrician.
PREVENTION:
• Do not use materials containing bleach or chlorine.
• Do not use halogenated hydrocarbon solvents such as
bleach, mildewcide, methylene chloride and 1,1,1 -
trichloroethane. They are not compatible with aluminum.
• Contact your coating supplier about the compatibility of
material with aluminum.
HAZARD: HAZARDOUS VAPORS - Paints, solvents,
insecticides, and other materials can be
harmful if inhaled or come in contact with body.
Vapors can cause severe nausea, fainting, or
poisoning.
Grounded Outlet
PREVENTION:
• Use a respirator or mask if vapors can be inhaled. Read
all instructions supplied with the mask to be sure it will
provide the necessary protection.
Grounding Pin
Cover for grounded outlet box
• Wear protective eyewear.
• Wear protective clothing as required by coating
manufacturer.
HAZARD: GENERAL - Can cause severe injury or
property damage.
Use only a 3-wire extension cord that has a 3-blade
grounding plug and a 3-slot receptacle that will accept the
plug on the product. Make sure your extension cord is in
good condition. When using an extension cord, be sure
to use one heavy enough to carry the current your
product will draw. An undersized cord will cause a drop
in line voltage resulting in loss of power and overheating.
A 12 gauge cord is recommended. If an extension cord is
to be used outdoors, it must be marked with the suffix W-
A after the cord type designation. For example, a
designation of SJTW-A would indicate that the cord would
be appropriate for outdoor use.
PREVENTION:
• Read all instructions and safety precautions before
operating equipment.
• Follow all appropriate local, state, and national codes
governing ventilation, fire prevention, and operation.
• The United States Government Safety Standards have
been adopted under the Occupational Safety and Health
Act (OSHA). These standards, particularly part 1910 of
the General Standards and part 1926 of the Construction
Standards, should be consulted.
• Use only manufacturer authorized parts. User assumes
all risks and liabilities when using parts that do not meet
the minimum specifications 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 hose if any of those
conditions exist. Never repair a paint hose. Replace with
a grounded high-pressure hose.
• All hoses, swivels, guns, and accessories must be
pressure rated at or above the maximum operating
pressure range of the airless sprayer.
Specifications
Gallons per minute (GPM)...............0.56 (2.1 LPM)
Maximum tip sizes ...........................0.023”
Maximum pressure ..........................3100 PSI (21.4 MPa)
Power...............................................1.35 HP DC motor,
120VAC
Weight..............................................33 lbs. (15 kg)
Maximum hose length......................300’ (91.4 m)
• Do not spray outdoors on windy days.
• Wear clothing to keep paint off skin and hair.
• Always unplug cord from outlet before working on
equipment.
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General Description
Always use a minimum 12 gauge, three-wire extension
cord with a grounded plug. Never remove the third prong
or use an adapter.
This airless sprayer is a precision power tool used for spraying
many types of materials. Read and follow this Owner’s
Manual carefully for proper operating instructions,
maintenance, and safety information.
Siphon
Preparing a New Sprayer
Tube
If this sprayer is new, it is shipped with test fluid in the fluid
section to prevent corrosion during shipment and storage.
This fluid must be cleaned out of the system thoroughly with
mineral spirits before spraying paint.
Pressure Control
Return
Hose
Knob
ON/OFF
Switch
Always keep the trigger lock on the spray gun in the
locked position while preparing the system.
Oil Cup
1. Place the siphon tube into a container of mineral spirits.
2. Place the return hose into a metal waste container.
3. Set the pressure to minimum by turning the pressure
control knob fully counterclockwise.
PRIME/SPRAY
Valve
Pressure Control
Knob
Outlet Fitting
Filter
ON/OFF
Switch
Operation
This equipment produces a fluid stream at extremely high
pressure. Read and understand the warnings in the
Safety Precautions section at the front of this manual
before operating this equipment.
4. Move the PRIME/SPRAY valve down to the
PRIME position.
5. Turn on the unit by moving the ON/OFF
switch to the ON position.
6. Allow the sprayer to run for 15–30 seconds
to flush the test fluid out through the return
hose and into the waste container.
7. Turn off the unit by moving the ON/OFF switch to the OFF
position.
Setup
Perform the following procedure before plugging in the power
cord of an electric sprayer.
1. Ensure that the siphon tube and the return hose are
attached and secure.
Preparing to Paint
Before painting, it is important to make sure that the fluid in the
system is compatible with the paint that is going to be used.
2. Using a wrench, attach a minimum of 50’ of 1/4” nylon
airless spray hose to the outlet fitting on the sprayer.
Tighten securely.
3. Attach an airless spray gun to the spray hose. Using two
wrenches (one on the gun and one on the hose), tighten
securely.
NOTE: Incompatible fluids and paint may cause the
valves to become stuck closed, which would
require disassembly and cleaning of the
sprayer’s fluid section.
NOTE: Do not attach the tip to the spray gun yet.
Remove the tip if it is already attached.
Always keep the trigger lock on the spray gun in the
locked position while preparing the system.
1. Place the siphon tube into a container of the appropriate
solvent. Examples of the appropriate solvent are water for
latex paint or mineral spirits for oil-based paints.
Make sure all airless hoses and spray guns are electrically
grounded and rated at or above the maximum operating
pressure range of the airless sprayer.
4. Make sure the pressure control knob is turned fully
counterclockwise to its lowest pressure setting.
2. Place the return hose into a metal waste container.
3. Set the pressure to minimum by turning the pressure
control knob fully counterclockwise.
4. Move the PRIME/SPRAY valve down to the
PRIME position.
5. Make sure the ON/OFF switch is in its OFF position.
6. Fill the oil cup with approximately one tablespoon of
separating oil (P/N 0279920).
NOTE: Hold the return hose in the waste
container when moving the
Never operate unit for more than ten seconds without
fluid. Operating this unit without fluid will cause
unnecessary wear to the packings.
7. Make sure the electrical service is 120V, 15 amp
minimum.
PRIME/SPRAY valve to PRIME in
case the sprayer is pressurized.
5. Turn on the sprayer by moving the ON/OFF switch to the
ON position.
6. Allow the sprayer to run for 15–30 seconds to flush the old
solvent out through the return hose and into the metal
waste container.
8. Plug the power cord into a properly grounded outlet at
least 25’ from the spray area.
4
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7. Turn off the sprayer by moving the ON/OFF switch to the
OFF position.
NOTE: Make sure that the spray gun does not have a
tip or tip guard installed.
9. Move the PRIME/SPRAY valve up to the
SPRAY position.
10. Turn on the sprayer.
11. Unlock the gun by turning the gun trigger
lock to the unlocked position.
8. Move the PRIME/SPRAY valve up to the
SPRAY position.
9. Turn on the sprayer.
10. Unlock the gun by turning the gun trigger
lock to the unlocked position.
Ground the gun by holding it against
the edge of the metal container while
flushing. Failure to do so may lead to a
static electric discharge, which may
cause a fire.
Ground the gun by holding it against
the edge of the metal container while
flushing. Failure to do so may lead to a
static electric discharge, which may
cause a fire.
11. Trigger the gun into the metal waste
container until the old solvent is gone
and fresh solvent is coming out of the gun.
12. Trigger the gun into the metal waste
container until all air and solvent is
flushed from the spray hose and paint is flowing freely
from the gun.
13. Lock the gun by turning the gun trigger lock to the locked
position.
14. Turn off the sprayer.
15. Attach tip guard and tip to the gun as instructed by the tip
guard or tip manuals.
12. Lock the gun by turning the gun trigger lock to the locked
position.
13. Set down the gun and increase the pressure by turning
the pressure control knob slowly clockwise.
14. Check the entire system for leaks. If leaks occur, turn the
unit off and follow the “Pressure Relief Procedure” in this
manual before tightening any fittings or hoses.
POSSIBLE INJECTION HAZARD. Do not spray without the
tip guard in place. Never trigger the gun unless the tip is
in either the spray or the unclog position. Always engage
the gun trigger lock before removing, replacing or
cleaning tip.
15. Follow the “Pressure Relief Procedure” in this manual
before changing from solvent to paint.
16. Turn on the sprayer.
Be sure to follow the pressure relief procedure when
shutting the unit down for any purpose, including
servicing or adjusting any part of the spray system,
changing or cleaning spray tips, or preparing for cleanup.
17. Increase the pressure by turning the pressure control
knob slowly clockwise and test the spray pattern on a
piece of cardboard. Adjust the pressure control knob until
the spray from the gun is completely atomized. Try to
keep the pressure control knob at the lowest setting that
maintains good atomization.
NOTE: Turning the pressure up higher then needed to
atomize the paint will cause premature tip wear
and additional overspray.
Painting
1. Place the siphon tube into a container of paint.
2. Place the return hose into a metal waste container.
3. Set the pressure to minimum by turning the pressure
control knob fully counterclockwise.
Pressure Relief Procedure
Pressure Control
Knob
Be sure to follow the pressure relief procedure when
shutting the unit down for any purpose, including
servicing or adjusting any part of the spray system,
changing or cleaning spray tips, or preparing for cleanup.
1. Lock the gun by turning the gun trigger lock to the locked
position.
ON/OFF
Switch
2. Turn off the sprayer by moving the ON/OFF switch to the
OFF position.
3. Set the pressure to minimum by turning the pressure
control knob fully counterclockwise.
4. Unlock the gun by turning the gun
trigger lock to the unlocked position.
4. Move the PRIME/SPRAY valve down to the
PRIME position.
NOTE: Hold the return hose in the waste
container when moving the
PRIME/SPRAY valve to PRIME in
case the sprayer is pressurized.
5. Hold the metal part of the gun firmly to
the side of a metal container to ground
the gun and avoid a build up of static
electricity.
6. Trigger the gun to remove any pressure that may still be in
the hose.
7. Lock the gun by turning the gun trigger
lock to the locked position.
8. Move the PRIME/SPRAY valve down to the
PRIME position.
5. Turn on the sprayer by moving the ON/OFF switch to the
ON position.
6. Allow the sprayer to run until paint is coming through the
return hose into the metal waste container.
7. Turn off the sprayer by moving the ON/OFF switch to the
OFF position.
8. Remove the return hose from the waste container and
place it in its operating position above the container of
paint.
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Proper way to trigger the spray gun
Spraying
NOTE: When spraying block filler, mastics or high
solid coating, remove the gun filter and high
pressure filter screens.
Keep stroke
even
Approximately
10 to 12 inches
Spraying Technique
The key to a good paint job is an even coating over the entire
surface. This is done by using even strokes. Keep your arm
moving at a constant speed and keep the spray gun at a
constant distance from the surface. The best spraying
distance is 10 to 12 inches between the spray tip and the
surface.
Start stroke
Pull trigger
Keep steady
Release trigger End stroke
Overlap each stroke by about 30%. This will ensure an even
coating.
Even coat throughout
When you stop painting, lock the gun trigger lock, turn the
pressure control knob counterclockwise to its lowest setting
and set the PRIME/SPRAY valve to PRIME. Turn the ON/OFF
switch to the OFF position and unplug the sprayer.
Approximately
10 to 12 inches
Practice
1. Be sure that the paint hose is free of kinks and clear of
objects with sharp cutting edges.
2. Turn the pressure control knob counterclockwise to its to
its lowest setting.
3. Move the PRIME/SPRAY valve up to the
SPRAY position.
4. Turn the pressure control knob clockwise to
its highest setting. The paint hose should
stiffen as paint begins to flow through it.
5. Unlock the gun trigger lock.
6. Trigger the spray gun to bleed air out of the hose.
Keep stroke smooth and at an even speed.
Keep the spray gun at right angles to the surface. This means
moving your entire arm back and forth rather than just flexing
your wrist.
Light Coat
Heavy Coat
Light Coat
7. When paint reaches the spray tip, spray a test area to
check the spray pattern.
8. Use the lowest pressure
setting necessary to get a
good spray pattern. If the
pressure is set too high, the
spray pattern will be too light.
If the pressure is set too low,
tailing will appear or the paint
will spatter out in gobs rather
than in a fine spray.
Good spray pattern
Paint tailing pattern
Cleanup
Do not flex wrist while spraying.
WARNING
Do not use gasoline to clean the sprayer.
Keep the spray gun perpendicular to the surface, otherwise
one end of the pattern will be thicker than the other.
Approximately
10 to 12 inches
Special cleanup instructions for use with flammable
solvents:
Right way
• Always flush spray gun preferably outside and at least one
hose length from spray pump.
• If collecting flushed solvents in a one gallon metal
container, place it into an empty five gallon container, then
flush solvents.
Wrong way
• Area must be free of flammable vapors.
• Follow all cleanup instructions.
The spray gun should be triggered by turning it on and off with
each stroke. This will save paint and avoid paint buildup at the
end of the stroke. Do not trigger the gun during the middle of
a stroke. This will result in an uneven spray and splotchy
coverage.
The sprayer, hose, and gun should be cleaned thoroughly
after daily use. Failure to do so permits material to build
up, seriously affecting the performance of the unit.
6
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Do not attempt to clean the tip with your finger.
Do not use a needle or other sharp pointed instrument to
clean the tip. The hard tungsten carbide is brittle and can
be chipped.
Always spray at minimum pressure with the gun nozzle tip
removed when using mineral spirits or any other solvent
to clean the sprayer, hose, or gun. Static electricity
buildup may result in a fire or explosion in the presence of
flammable vapors.
1. Follow the “Pressure Relief Procedure” found in the
Operation section of this manual.
2. Remove the gun tip and tip guard and clean with a brush
using the appropriate solvent.
Maintenance
3. Place the siphon tube into a container of the appropriate
solvent. Examples of the appropriate solvent are water for
latex paint or mineral spirits for oil-based paints.
4. Place the return hose into a metal waste container.
5. Set the pressure to minimum by turning the pressure
control knob fully counterclockwise.
Before proceeding, follow the Pressure Relief Procedure
outlined previously in this manual. Additionally, follow all
other warnings to reduce the risk of an injection injury,
injury from moving parts or electric shock. Always unplug
the sprayer before servicing!
General Repair and Service Notes
1. Before repairing any part of the sprayer, read the
instructions carefully, including all warnings.
6. Move the PRIME/SPRAY valve down to its
PRIME position.
NOTE: Hold the return hose in the waste
container when moving the
Never pull on a wire to disconnect it. Pulling on a wire
could loosen the connector from the wire.
2. Test your repair before regular operation of the sprayer to be
sure that the problem is corrected. If the sprayer does not
operate properly, review the repair procedure to determine if
everything was done correctly. Refer to the Troubleshooting
section to help identify other possible problems.
3. Make sure that the service area is well ventilated in case
solvents are used during cleaning. Always wear
protective eyewear while servicing. Additional protective
equipment may be required depending on the type of
cleaning solvent. Always contact the supplier of solvents
for recommendations.
PRIME/SPRAY valve to PRIME in
case the sprayer is pressurized.
7. Turn on the sprayer by moving the ON/OFF switch to the
ON position.
8. Allow the solvent to circulate through the sprayer and
flush the paint out of the return hose into the metal waste
container.
9. Turn off the sprayer by moving the ON/OFF switch to the
OFF position.
10. Move the PRIME/SPRAY valve up to its
SPRAY position.
11. Turn on the sprayer.
4. If you have any further questions concerning your
SprayTECH Airless Sprayer, call SprayTECH:
Ground the gun by holding it against
the edge of the metal container while
flushing. Failure to do so may lead to a
static electric discharge, which may
cause a fire.
Technical Service...................................1-800-292-4637
Fax ................................................1-800-525-9501
Replacing the PRIME/SPRAY Valve
Perform the following procedure using PRIME/SPRAY valve
replacement kit P/N 0507690.
1. Drive the groove pin out of the valve handle.
2. Remove the valve handle and the cam base.
3. Using a wrench, loosen and remove the valve housing
assembly from the pump manifold.
4. Make sure the gasket is in place and thread the new valve
housing assembly into the pump manifold. Tighten
securely with a wrench.
12. Trigger the gun into the metal waste
container until the paint is flushed out
of the hose and solvent is coming out of the gun.
13. Continue to trigger the spray gun into the waste container
until the solvent coming out of the gun is clean.
NOTE: For long-term or cold weather storage, pump
mineral sprits through the entire system.
14. Follow the “Pressure Relief Procedure” found in the
Operation section of this manual.
15. Unplug the sprayer and store in a clean, dry area.
5. Place the cam base over the valve housing assembly.
Lubricate the cam base with grease and line up the cam
with the pump manifold using the dowel pin.
6. Line up the hole on the valve stem with the hole in the
valve handle.
7. Insert the groove pin into the valve handle and through
the valve stem to secure the valve handle in position.
Do not store the sprayer under pressure.
Cleaning the Spray Tip
1. Flush the gun with solvent immediately after the work is
completed.
Dowel Pin
2. Oil the sliding pins to prevent them from seizing up.
Pump
Should the spray tip become clogged, reverse
the spray tip with the lever and pull the trigger.
Once the obstruction comes out of the spray tip,
release the trigger, reverse the spray tip back to
the spray pattern setting, and resume spraying.
Manifold
Valve Housing
Assembly
Gasket
Valve Stem
Cam Base
Groove Pin
Valve
Handle
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Replacing the Motor Assembly
Replacing the Filters
Pump Filter
WARNING
1. Loosen and remove the filter housing by hand. Pull the
filter out of the pump manifold.
Electrostatic discharge (ESD) potential could cause
damage to electronic control. Use SprayTECH ESD wrist
strap P/N 0507958 or equivalent when working on
electronic control with electronic cover removed.
2. Slip the filter off of the filter support spring.
3. Inspect the filter. Based on inspection, clean or replace
the filter.
4. Inspect the filter seal. Based on inspection, clean or
replace the filter seal.
5. Slide the new or cleaned filter over the filter support
spring with the adapter in place. Push the filter into the
center of the pump manifold.
6. Slide the filter housing over the filter and thread it into the
pump manifold until secure.
NOTE: The filter housing should be hand-tightened,
but make sure the filter housing is seated fully
into the pump manifold.
1. Perform the Pressure Relief Procedure and unplug the
sprayer.
2. Remove the four motor cover screws. Remove the motor
cover.
3. Slide the electronic cover off of the electronic control
assembly on the motor.
4. Remove the four heat sink assembly screws. Pull back
the heat sink assembly to access and disconnect the two
wires coming from the motor.
5. At the electronic control assembly, disconnect the two
black wires coming from the microswitch.
6. Loosen and remove the four motor mounting screws.
7. Pull the motor out of the gear box housing.
Adapter
Filter Support Spring
NOTE: If the motor will not dislodge from the gear
box housing:
• Remove the front cover plate.
Filter Seal
Filter
Housing
• Using a rubber mallet, carefully tap on the
front of the motor crankshaft that extends
through the slider assembly.
Filter
Spring
Filter
8. With the motor removed, inspect the gears in the gear box
housing for damage or excessive wear. Replace the
gears, if necessary.
Pump Manifold
9. Install the new motor into the gear box housing.
10. Secure the motor with the four motor mounting screws.
Gun Filter
11. Reconnect the wires to the electronic control assembly
(refer to the electrical schematic in the Parts List section
of this manual).
1. Pull the bottom of the trigger
guard forward so that it
comes loose from the handle
assembly.
2. Loosen and remove the
handle assembly from the
gun head.
Gun
12. Connect one of the motor wires to the power cord and the
Housing
other to the ON/OFF switch.
Filter
13. Position the electronic cover over the electronic control
assembly.
3. Pull the old filter out of the
gun head.
4. Slide the new filter, tapered
end first, into the gun head.
5. Make sure the handle seal is
in position and thread the
handle assembly into the gun
head until secure.
14. Position the heat sink assembly on the gear box housing
and secure in position with the four heat sink assembly
mounting screws
Handle
Seal
Handle
15. Slide the motor cover over the motor. Secure the motor
cover with the four motor cover screws.
Motor Cover
Electronic
Cover
Heat Sink
Assembly Screw
6. Snap the trigger guard back onto the handle assembly.
Gun Filter Chart
Part
Number
Application
Filter
Type
Color of
Filter
Body
Heat Sink
Motor
Assembly
Cover
0089960
0089959
Synthetic resin,
enamels, clean
varnishes, stains
azures
Extrafine
red
Screw
Motor
Mounting
Screw
Motor
Gear Box
Base coat enamels,
primer enamels,
fillers, marking paints,
textured enamels
Fine
yellow
Housing
Front Cover
Front Cover Screw
0089958
0089957
Emulsions,
latex paints,
acrylic paints
Medium
Coarse
white
green
Heavy bodied latex,
blockfillers,
elastometrics
NOTE: For more detail, part number information, and an
assembly drawing, please see the G-10 XL Airless
Spray Gun Owner's Manual (P/N 0296237).
8
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Replacing the Gears
Replacing the Transducer
1. Loosen and remove the four front cover screws. Remove
the front cover.
2. Stop the sprayer at the bottom of its stroke so that the
piston is in its lowest position.
WARNING
Electrostatic discharge (ESD) potential could cause
damage to electronic control. Use SprayTECH ESD wrist
strap P/N 0507958 or equivalent when working on
electronic control with electronic cover removed.
3. Perform the Pressure Relief Procedure and unplug the
sprayer.
1. Perform the Pressure Relief Procedure and unplug the
sprayer.
2. Remove the four motor cover screws. Remove the motor
cover.
3. Slide the electronic cover off of the electronic control
assembly on the motor.
4. Remove the four heat sink assembly mounting screws.
Pull back the heat sink assembly to access and
disconnect the two wires coming from the motor.
5. At the electronic control assembly, disconnect the two
black wires coming from the microswitch.
Before proceeding, follow the Pressure Relief Procedure
outlined previously in this manual. Additionally, follow all
other warnings to reduce the risk of an injection injury,
injury from moving parts or electric shock. Always unplug
the sprayer before servicing!
4. Tilt the sprayer back for easy access to the fluid section.
5. Slide the retaining ring up on the slider assembly to
expose the connecting pin.
6. Push the connecting pin forward through the slider
assembly and piston. The connecting pin will fall into a
recessed area of the gear box housing where it can be
retrieved.
7. Using 3/8” a hex wrench, loosen and remove the two
pump manifold mounting screws.
8. Pull the pump manifold down off of the gear box housing.
9. Using a wrench, remove the transducer assembly from
the pump manifold.
6. Loosen and remove the four motor mounting screws.
7. Pull the motor out of the gear box housing.
NOTE: If the motor will not dislodge from the gear
box housing:
• Remove the front cover plate.
• Using a rubber mallet, carefully tap on the
front of the motor crankshaft that extends
through the slider assembly.
10. Thread the new transducer assembly into the pump
manifold. Tighten securely with a wrench.
11. Reassemble the pump by reversing steps 1–8.
8. Inspect the rotor gear on the end of the motor for damage
or excessive wear. If this gear is completely worn out,
replace the motor.
9. Remove and inspect the 2nd stage gear assembly for
damage or excessive wear. Replace, if necessary.
10. Remove and inspect the crankshaft/gear assembly for
damage or excessive wear. If damaged or worn, replace
the crankshaft/gear assembly.
11. Reassemble the pump by reversing the above steps.
During reassembly, make sure the thrust washers is in
place.
Make sure the transducer is aligned properly with the hole
in the pump manifold during reassembly. Improper
alignment may cause damage to the transducer o-ring.
NOTE: Refill the gear box with five ounces of
Lubriplate (P/N 9870307).
Front
Cover
Screw
Motor Cover
Motor Cover Screw
Front
Motor Mounting Screw
Gear Box
Cover
Housing
Rotor Gear
Transducer
Assembly
Slider
Crankshaft/Gear
Assembly
Assembly
Connecting Pin
Retaining Ring
Motor
Pump
Manifold
Thrust Washer
2nd Stage Gear
Pump
Gear Box Housing
Manifold
Mounting
Screw
Front Cover
Front Cover Screw
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Repacking the Fluid Section
1. Remove the inlet valve assembly using the steps in the
“Servicing the Valves” procedure above.
Servicing the Fluid Section
Use the following procedures to service the valves and repack
the fluid section. Perform the following steps before
performing any maintenance on the fluid section.
NOTE: The outlet valve does not need to be
disassembled from the piston rod for this
procedure.
1. Loosen and remove the four front cover screws. Remove
the front cover.
2. Position the slider assembly at the bottom, dead-center of
its stroke so that the connecting pin and retaining ring are
visible below the slider assembly. This is done by turning
the sprayer on and off in short bursts until the connecting
pin is visible below the slider housing.
2. Slide the retaining
ring up on the slider
assembly to expose
Slider Assembly
the connecting pin.
3. Perform the Pressure Relief Procedure and unplug the
sprayer.
3. Push the connecting
Connecting Pin
Retaining Ring
Retainer Nut
Piston Guide
pin forward through
the slider assembly
and piston. The
connecting pin will
fall into a recessed
area of the gear box
housing where it
Before proceeding, follow the Pressure Relief Procedure
outlined previously in this manual. Additionally, follow all
other warnings to reduce the risk of an injection injury,
injury from moving parts or electric shock. Always
unplug the sprayer before servicing!
4. For Upright Cart units, remove the return hose from the
hose clip on the siphon tube. Unscrew the siphon tube
from the inlet valve housing.
5. For Low Boy cart units, remove the retaining ring from the
bottom of the inlet valve housing using a snap ring pliers.
Remove the return hose clamp and pull the return hose
from its fitting on the pump manifold. Remove the suction
set assembly.
Upper Packing
Assembly
can be retrieved.
4. Using 3/8” a hex
wrench, loosen and
remove the two
Spacer
pump manifold
mounting screws.
5. Pull the pump
manifold down off of
the gear box
Pump Manifold
housing.
6. Slide the piston rod
out through the
bottom of the pump
manifold.
6. Loosen and remove the high-pressure hose from the
outlet fitting on pump manifold.
Pump Manifold
Mounting Screw
Servicing the Valves
Pump
The design of the fluid section
allows access to the inlet valve and
seat as well as the outlet valve and
seat without completely
7. Loosen and remove
the retainer nut and
piston guide from
Manifold
Lower Packing
Assembly
Piston
Bushing
the pump manifold.
disassembling the fluid section. It
is possible that the valves may not
seat properly because of debris
stuck in the foot valve seat or outlet
valve seat. Use the following
instructions to clean the valves and
reverse or replace the seats.
8. Remove the upper
and lower packings
from the pump
Piston Rod
Nylon
Washer
Inlet Valve
Cage
manifold.
9. Clean the pump manifold and install the new upper and
lower packings. Refer to the illustration below for proper
packing orientation.
Inlet Valve
Ball
Inlet Valve
Seat
1. Using a wrench, loosen and
remove the inlet valve housing
from the pump manifold.
2. Clean out any debris in the
inlet valve housing and
Install lower packings
with raised lip and O-ring
facing up.
Install upper packing
with raised lip and O-ring
facing down.
PTFE
O-Ring
Raised Lip
O-Ring
examine the valve housing and
seat. If the seat is damaged,
reverse or replace the seat.
O-Ring
Inlet Valve
Housing
Raised Lip
3. Using a 5/16" hex wrench, loosen and remove the outlet
valve retainer from the piston rod.
10. Inspect the piston rod for wear and replace if necessary.
11. Insert the piston guide into the retainer nut. Thread the
retainer nut into the pump manifold until it is hand tight.
12. Slide the piston guide tool (included in the repacking kit)
over the top of the piston rod and insert the piston rod
through the bottom of the pump manifold. Using a rubber
mallet, tap the bottom of the piston rod lightly until the
piston rod is in position in the pump manifold.
NOTE: Always service the
outlet valve with the
Piston Rod
Outlet Valve
piston rod attached to
Cage
the pump. This will
Outlet Valve
Ball
prevent the piston rod
from rotating during
disassembly of the
outlet valve.
Outlet Valve
Seat
NOTE: Coat the piston guide tool and the piston rod
with grease before inserting them into the
pump manifold.
Outlet Valve
Retainer
4. Clean out any debris and
examine the valve housing and
seat. If the seat is damaged, reverse or replace the seat.
13. Using a wrench, tighten the retainer nut securely.
5. Remove, clean, and inspect the outlet valve cage and
outlet valve ball. Replace if they are worn or damaged.
6. Reassemble the valves by reversing the steps above.
14. Position the pump block underneath the pump housing
and push up until it rests against the pump housing.
When the connecting pin hole on the piston rod lines up
with the hole in the slider assembly, insert the connecting
pin.
15. Slide the retaining ring down over the connecting pin.
10
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Make sure the transducer is aligned properly with the hole
in the pump manifold during reassembly. Improper
alignment may cause damage to the transducer gasket.
16. Thread the pump manifold mounting screws through the
pump manifold and into the gear box housing. Tighten
securely.
17. Reassemble the inlet valve assembly into the pump
manifold.
18. For Upright Cart units, thread the siphon tube into the inlet
valve and tighten securely. Make sure to wrap the threads on
the down tube with PTFE tape before assembly. Replace
the return hose into the hose clip on the siphon tube.
19. For Low Boy cart units, insert the elbow on the suction set
assembly into the bottom of the inlet valve housing. Push
the retaining ring up into the groove inside the inlet valve
housing to secure the suction set assembly in position.
Push the return hose onto the return hose fitting on the
pump manifold and secure in position with the return hose
clamp.
20. Place the front cover on the gear box housing and secure
in position using the four front cover screws.
21. Turn on the sprayer by following the procedure in the
“Operation” section of this manual and check for leaks.
NOTE: Repacking kit P/N 0551533 is available. For
best results use all parts supplied in this kit.
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Troubleshooting
Cause
1. The unit is not plugged in.
2. Tripped breaker.
Problem
The unit will not run.
Solution
1. Plug the unit in.
2. Reset the breaker.
3. The pressure is set too low (pressure
control knob set at minimum setting
does not supply power to unit).
4. Faulty or loose wiring.
3. Turn the pressure control knob clockwise to
supply power to the unit and increase the
pressure setting.
4. Inspect or take to a SprayTECH authorized
service center.
5. Excessive motor temperature.
5. Allow motor to cool.
The unit will not prime.
1. The PRIME/SPRAY valve is in the
SPRAY position.
1. Rotate the PRIME/SPRAY valve clockwise
to the PRIME position.
2. Air leak in the siphon tube/suction set.
2. Check the siphon tube/suction set
connection and tighten or re-tape the
connection with PTFE tape.
3. The pump filter and/or inlet screen is
clogged.
4. The siphon tube/suction set is clogged.
3. Remove the pump filter element and clean.
Remove the inlet screen and clean.
4. Remove the siphon tube/suction set and
clean.
The unit will not build or
maintain pressure.
1. The spray tip is worn.
1. Replace the spray tip following the
instructions that came with the spray gun.
2. Replace the spray tip with a tip that has a
smaller orifice following the instructions that
came with the spray gun.
2. The spray tip is too large.
3. The pressure control knob is not set
properly.
4. The pump filter, gun filter, or inlet
screen is clogged.
3. Turn the pressure control knob clockwise to
increase the pressure setting.
4. Remove the pump filter element and clean.
Remove the gun filter and clean. Remove
the inlet screen and clean.
5. Material flows from the return hose
when the PRIME/SPRAY valve is in the
SPRAY position.
5. Clean or replace the PRIME/SPRAY valve.
6. Air leak in the siphon tube/suction set.
6. Check the siphon tube/suction set
connection and tighten or re-tape the
connection with PTFE tape.
7. There is external fluid leak.
7. Check for external leaks at all connections.
Tighten connections, if necessary.
8. Clean the valves and service the fluid
section following the “Servicing the Fluid
Section” procedure in the Maintenance
section of this manual.
8. There is an internal fluid section leak
(packings are worn and/or dirty, valve
balls are worn).
9. Worn valve seats
9. Reverse or replace the valve seats
following the “Servicing the Fluid Section”
procedure in the Maintenance section of
this manual.
10. Motor powers but fails to rotate
1. The upper packings are worn.
2. The piston rod is worn.
10. Take unit to a SprayTECH authorized
service center.
Fluid leakage at the upper end
of the fluid section.
1. Repack the pump following the “Servicing
the Fluid Section” procedure in the
Maintenance section of this manual.
2. Replace the piston rod following the
“Servicing the Fluid Section” procedure in
the Maintenance section of this manual.
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Troubleshooting
Cause
1. Wrong type of airless spray hose.
Problem
Excessive surge at the spray
gun.
Solution
1. Replace hose with a minimum of 50’ of 1/4”
grounded textile braid airless paint spray
hose.
2. The spray tip worn or too large.
3. Excessive pressure.
2. Replace the spray tip following the
instructions that came with the spray gun.
3. Rotate the pressure control knob
counterclockwise to decrease spray
pressure.
Poor spray pattern.
1. The spray tip is too large for the
material being used.
1. Replace the spray tip with a new or smaller
spray tip following the instructions that
came with the spray gun.
2. Incorrect pressure setting.
2. Rotate the pressure control knob to adjust
the pressure for a proper spray pattern.
3. Clean all screens and filters.
4. Add solvent to the material according to the
manufacturer's recommendations.
3. Insufficient fluid delivery.
4. The material being sprayed is too
viscous.
The unit lacks power.
1. The pressure adjustment is too low.
2. Improper voltage supply.
1. Rotate the pressure control knob clockwise
to increase the pressure setting.
2. Reconnect the input voltage for 120V AC.
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AVERTISSEMENT AUX MÉDECINS : Une perforation
sous-cutanée constitue un traumatisme. Il est
important de traiter la blessure de façon chirurgicale
aussitôt que possible. NE RETARDEZ PAS ce traitement
pour des recherches de toxicité. La toxicité n'est un
risque que dans les cas où certains produits de
revêtement pénètrent dans le flux sanguin. Il peut être
nécessaire de faire appel à des soins de chirurgie
plastique ou de reconstruction de la main.
Consignes de sécurité
Le présent manuel comprend des renseignements devant être
lus attentivement avant toute utilisation de l'appareil. Lorsque
l'un des symboles suivants apparaît, il est recommandé d'être
particulièrement attentif et de tenir compte des mesures de
sécurité indiquées.
Ce symbole indique un danger potentiel pouvant causer des
blessures graves ou même mortelles. Des renseignements
importants sur la sécurité sont également indiqués.
DANGER: RISQUES D'EXPLOSION OU D'INCENDIE - Les
vapeurs dégagées par le solvant ou la peinture
sont explosives et inflammables et peuvent
causer des corporels sérieux ou dommages
matériels.
MESURES PRÉVENTIVES:
Ce symbole indique un danger potentiel pouvant causer des
blessures corporelles ou des dommages à l'équipement. Des
renseignements importants sur la façon de prévenir tout
dommage à l'équipement ou toute blessure corporelle mineure
sont également indiqués.
• Veiller à éviter toute accumulation de vapeurs
inflammables en vous assurant que la zone où la
pulvérisation a lieu est suffisamment ventilée.
• Veiller à éviter la présence de toute source incandescente
telle qu'étincelle électrostatique, flamme nue, flamme-
pilote, objet brûlant, cigarette et étincelle provenant du
branchement ou du débranchement d'un cordon
d'alimentation électrique ou d'un commutateur.
NOTA : Les remarques donnent des renseignements
importants requérant une attention particulière.
• Ne pas fumer dans la zone d’épandage.
• Toujours avoir un extincteur en état de fonctionner à
portée de la main.
DANGER: BLESSURES PAR PERFORATION - Le jet de
peinture à haute pression produit par cet
appareil peut perforer la peau et les tissus
sous-jacents et entraîner de sévères blessures
pouvant nécessiter une amputation. Consultez
immédiatement un médecin.
NE PAS TRAITER UNE BLESSURE PAR PERFORATION
COMME UNE SIMPLE COUPURE! Une perforation peut
entraîner des risques d'amputation. Consultez
immédiatement un médecin.
• Placer la pompe à peinture à une distance d’au moins un
mètre (3 pi) (on recommande d’ailleurs une plus grande
distance) de l’objet qui doit être vaporisé dans une pièce
séparée bien aérée, ou à une distance d’au moins six
mètres (20 pi) de celui-ci dans une zone bien aérée
(utiliser d’autres tuyaux si nécessaires). Les vapeurs
inflammables sont souvent plus lourdes que l’air. Le
plancher doit être extrêmement bien aéré. La pompe à
peinture contient des pièces pouvant créer des étincelles
et enflammer les vapeurs présentes dans l’air.
Pression de service maximale du fluide dans l’appareil :
3100 lb/po2 / 21.4 MPa.
• Le matériel utilisé, ainsi que les objets se trouvant à
proximité de la zone de pulvérisation, doivent être
convenablement reliés à la terre afin d'éviter toute
étincelle ou toute décharge électrostatique.
• N'utiliser que des flexibles d'alimentation en liquide à
haute pression conducteurs ou reliés à la terre dans les
cas d'utilisation sans air comprimé. S'assurer que le
pistolet est convenablement relié à la terre par
l'intermédiaire du flexible.
MESURES PRÉVENTIVES:
• NE JAMAIS diriger le pistolet vers une quelconque partie
du corps.
• NE JAMAIS mettre une quelconque partie du corps en
contact avec le jet de liquide. NE JAMAIS se mettre au
contact d'un jet de liquide provenant d'une fuite du flexible
d'alimentation en liquide.
• NE JAMAIS placer votre main devant le pistolet. Des
gants ne vous protégeront pas contre les risques de
blessures par perforation.
• TOUJOURS verrouiller la gâchette du pistolet, fermer la
pompe à liquide et décompresser l'appareil lorsque vous
travaillez sur celui-ci, nettoyez le protecteur de tête,
remplacez la tête de pulvérisation ou vous éloignez de
l'appareil. Couper le moteur ne décompresse pas l'appareil.
Vous devez, pour le décompresser, placer le bouton
AMORÇAGE/PULVÉRISATION en position AMORÇAGE.
Reportez-vous, pour cela, à la PROCÉDURE DE
DÉCOMPRESSION décrite dans de ce manuel.
• TOUJOURS s'assurer que le protecteur de tête est en
place lorsque vous pulvérisez. Le protecteur de tête offre
une certaine protection contre les blessures par perforation
mais sa principale fonction est d'ordre préventif.
• TOUJOURS ôter la tête de pulvérisation avant de purger
ou nettoyer l'appareil.
• Le flexible d'alimentation en peinture peut fuir à la suite
d'une usure, de chocs ou de mauvais traitements. Une
fuite peut entraîner une perforation de la peau. Inspecter
le flexible avant chaque utilisation.
• NE JAMAIS utiliser un pistolet dont la gâchette n'est pas
munie d'un loquet ou un cran de sécurité qui soit en état
de fonctionner.
• Le cordon d’alimentation doit être raccordé à un circuit
mis à la terre.
• Toujours purger l’appareil dans un contenant métallique
séparé, en s’assurant que la pompe soit à basse pression
et que le chapeau soit retiré. Tenir le pistolet fermement
contre la paroi du contenant pour mettre celui-ci à la terre
et empêcher l’émission d’étincelles causées par
l’électricité statique.
• Se conformer aux consignes et recommandations de
sécurité du fabricant du solvant ou du produit.
• S’entourer de toutes les précautions possibles lorsqu’on
utilise des produits ayant un point d’éclair inférieur à 21
°C (70 °F). Le point d’éclair d’un fluide est la température
à laquelle les vapeurs émanant du fluide peuvent
s’enflammer au contact d’une flamme ou d’une étincelle.
• Le plastique peut être une source d’étincelles provoquées
par l’électricité statique. Ne jamais utiliser une couverture
en plastique pour fermer une zone d’épandage ni utiliser
des toiles de protection en plastique lors de la
pulvérisation de matières inflammables.
• Lorsque vous purgez l'appareil, veillez à utiliser à la
pression minimale.
• Tous les accessoires doivent être homologués pour une
pression égale ou supérieure à 3100 lb/po2 / 21.4 MPa.
Cela s'applique, entre autres, aux têtes de pulvérisation,
aux accessoires du pistolet et aux flexibles.
Français
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MOTEUR À ESSENCE
(DANS LES CAS OÙ CELA S’APPLIQUE)
Instructions de mise à la terre
Cet appareil doit être mis à la terre. La mise à la terre réduit
les risques d'électrocution lors d'un court-circuit en permettant
au courant de s'écouler par le fil de mise à la terre. Cet
appareil est muni d'un cordon électrique avec fil de mise à la
terre ainsi que d'une fiche de terre. La fiche doit être branchée
sur une prise installée correctement et mise à la terre
Toujours placer la pompe à l’extérieur de la structure à l’air
frais. Garder tous les solvants loin de l’échappement du
moteur. Ne jamais remplir le réservoir à carburant lorsque le
moteur est en marche ou lorsqu’il est chaud ; les surfaces
chaudes risquent d’enflammer le carburant déversé
accidentellement. Toujours raccorder un fil de mise à la terre
entre la pompe et un objet mis à la terre, tel qu’une conduite
d’eau métallique. Se reporter au guide d’utilisation du moteur
pour obtenir de plus amples renseignements concernant la
sécurité.
conformément à la réglementation et aux codes en vigueur.
DANGER — Une prise de terre mal branchée peut être à
l'origine d'électrocutions. S'il s'avère nécessaire de réparer ou
de remplacer le cordon électrique ou la fiche, ne pas brancher le
fil vert de mise à la terre sur l'une ou l'autre des bornes à broche
plate. Le fil recouvert d'un isolant vert avec ou sans rayures
jaunes est le fil de mise à la terre et doit être branché sur la
broche de mise à la terre.
Si vous ne comprenez pas les instructions de mise à la terre
ou si vous n'êtes pas sûr que l'appareil est correctement mis à
la terre, contactez un électricien agréé. Ne pas modifier la
fiche d'origine. Si la prise ne convient pas à la fiche, faites
installer la prise adéquate par un électricien agréé.
DANGER: RISQUES D'EXPLOSION PAR INCOMPATIBILITÉ
DES MATÉRIAUX - Peuvent être à l'origine de
corporels sérieux ou dommages matériels.
MESURES PRÉVENTIVES:
• Ne pas utiliser de matériaux contenant des agents de
blanchiment ou du chlore.
• Ne pas utiliser des solvants à base d’hydrocarbure
halogéné tels que l’agent anticryptogamique, le chlorure
de méthylène et le trichloro-éthane-1,1,1. Ces produits ne
sont pas compatibles avec l’aluminium
Prise de terre
• Communiquer avec votre fournisseur de revêtement pour
connaître la compatibilité du matériau avec l’aluminium.
DANGER: VAPEURS NOCIVES – la peinture, les solvants,
les insecticides et autres matériaux peuvent
être nocifs lorsqu’ils sont inhalés ou en contact
avec le corps. Les vapeurs peuvent causer une
nausée importante, des évanouissements ou
un empoisonnement.
Goupille de mise à la terre
Couvercle du boîtier de prise de terre
MESURES PRÉVENTIVES:
Utiliser uniquement une rallonge à trois fils munie d'une
fiche de terre dans une prise secteur mise à la terre
correspondant au type de fiche de l'appareil. S'assurer que
votre rallonge est en bon état. Lorsque vous utilisez une
rallonge, assurez-vous qu'elle soit d'un calibre suffisant
pour supporter l'intensité du courant requise par l'appareil.
Une rallonge trop mince entraîne une chute de tension, une
diminution de l'intensité et une surchauffe. Une rallonge de
calibre 12 est recommandée. Si vous devez utiliser une
rallonge à l’extérieur, celle-ci doit comprendre la marque W-
A après la désignation indiquant le type de cordon. Par
exemple, la désignation SJTW-A indique que le cordon est
conçu pour être utilisé à l’extérieur.
• Utiliser un respirateur ou un masque chaque fois qu'il y a
des risques d'inhalation de vapeurs. Lire attentivement
toutes les instructions se rapportant au masque pour
vérifier que celui-ci vous assure une protection suffisante
contre les vapeurs toxiques.
• Porter des lunettes de protection.
• Porter des vêtements de protection, conformément aux
directives du fabricant de revêtement.
DANGER: GÉNÉRALITÉS - Peut causer des dommages
matériels ou corporels sérieux.
MESURES PRÉVENTIVES:
• Avant d'utiliser tout équipement, lire attentivement toutes
les instructions et les consignes de sécurité
• Toujours débrancher le moteur de l’alimentation électrique
avant d’effectuer des travaux sur l’appareil.
• Se conformer à la législation locale, provinciale ou fédérale
pour tout ce qui concerne la ventilation, la prévention des
incendies et les conditions générales d'utilisation.
• Les normes de sécurité du Gouvernement américain sont
régies par le Occupational Safety and Health Act (OSHA).
Il est important de consulter ces normes, en particulier la
section 1910 sur le normes générales et la section 1926
sur les des normes de la construction.
• N’utiliser que les pièces autorisées par le fabricant.
L’utilisateur assume tous les risques et responsabilités
lorsqu’il utilise des pièces qui ne sont pas conformes aux
caractéristiques techniques minimales ainsi qu’aux
dispositifs de sécurité du fabricant de la pompe.
• Vérifier, avant toute utilisation, que les flexibles ne
présentent pas d'entaille ou de fuite, que le couvercle ne
soit pas gonflé et que les raccords ne soient pas
endommagés. Si le flexible a subi l'un des dommages
précités, remplacez-le immédiatement. Ne jamais réparer
un flexible d'alimentation en peinture. Le remplacer par un
autre flexible mis à la terre.
• Tout flexible, raccord orientable, pistolet et accessoire
utilisé avec cet appareil doit pouvoir fonctionner à une
pression égale ou supérieure à 3100 lb/po2 / 21.4 MPa.
• Ne jamais pulvériser lorsqu'il vente.
• Porter des vêtements pour protéger la peau et les
cheveux contre tout contact avec la peinture.
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15
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NOTA PARA EL MÉDICO: La inyección dentro de la piel
es una lesión traumática. Es importante que la lesión
se trate quirúrgicamente tan pronto como sea posible .
NO retrase el tratamiento por investigar la toxicidad.
La toxicidad es motivo de preocupación con algunos
revestimientos que se inyectan directamente en la
corriente sanguínea. Es recomendable consultar a un
cirujano plástico o reconstructor de manos.
Precauciones de seguridad
Este manual contiene información que debe leer y comprender
antes de usar el equipo. Cuando se encuentre con uno de los
siguientes símbolos, asegúrese de observar sus indicaciones
de seguridad.
Este símbolo indica la existencia de un peligro potencial que
puede causar lesiones graves o la muerte. Después del
mismo se incluye información de seguridad importante.
PELIGRO: EXPLOSIÓN O INCENDIO - Los vapores de
solventes y pintura pueden explotar o
incendiarse, causando con esto lesiones
severas y/o daños en la propiedad.
PARA PREVENIR:
Este símbolo indica la existencia de un peligro potencial para
usted o el equipo. Después del mismo se incluye información
importante que indica la forma de evitar daños al equipo o la
forma de prevenir lesiones menores.
• Debe proveerse un escape y aire fresco para hacer que el
aire que está dentro del área de atomización se mantenga
libre de acumulaciones de vapores inflamables.
• Evite todas las fuentes de ignición como son las chispas
electrostáticas, llamas abiertas, flamas de piloto, objetos
calientes, cigarros, y chispas que se generan al conectar
y desconectar las extensiones o de apagadores de luz
que estén funcionando.
NOTA: los avisos contienen información importante,
présteles especial atención.
• No fume en la zona de trabajo.
• Debe haber un equipo para extinguir incendios
permanentemente y en buenas condiciones.
• Coloque la bomba para pintar a un mínimo de 1 m (de
preferencia más) en una habitación aparte, bien ventilada,
alejada del objeto que va a pintar o a por lo menos 6 m
de dicho objeto, en una zona bien ventilada (utilice una
manguera más larga, si es necesario). Los gases
inflamables a menudo son más pesados que el aire. La
zona del piso debe tener la debida ventilación. La bomba
para pintar contiene piezas que forman arcos que emiten
chispas y pueden encender los gases.
• El equipo que se utilice, así como los objetos que estén
dentro y alrededor del área de atomización, deben
conectarse a tierra de manera apropiada para prevenir las
descargas eléctricas y las chispas.
• Use solamente mangueras para fluidos de alta presión,
conductoras o conectadas a tierra, para aplicaciones sin
aire. Asegúrese de que la pistola esté conectada a tierra
de manera apropiada, mediante conexiones de
manguera.
• El cable de alimentación debe enchufarse a un circuito
aterrado.
PELIGRO: LESIÓN POR INYECCIÓN - La corriente de
pintura de alta presión que produce este
equipo puede perforar la piel y tejidos
subyacentes, lo que conduciría a lesiones
serias y una posible amputación. Consulte de
inmediato a un médico.
NO TRATE LAS LESIONES POR INYECCIÓN COMO SI
FUERAN SIMPLES CORTADAS! Una inyección puede
conducir a una amputación. Consulte de inmediato a un
médico.
El rango de operación máximo de la unidad es 3100 PSI /
21.4 MPa de presión de fluidos.
PARA PREVENIR:
• NO dirija NUNCA la punta de la pistola hacia alguna parte
del cuerpo.
• NO permita NUNCA que alguna parte del cuerpo tenga
contacto con la corriente del fluido. EVITE tener contacto
con corrientes de fluido que salgan de fugas que haya en
la manguera.
• NO ponga NUNCA la mano enfrente de la manguera. Los
guantes no ofrecen ninguna protección contra lesiones
por inyección.
• Siempre enjuague la unidad en un recipiente de metal por
separado, con presión baja en la bomba y sin la boquilla.
Sostenga la pistola firmemente contra el recipiente para
ponerlo a tierra y evitar chispas estáticas.
• Siga las advertencias y avisos de seguridad del fabricante
de los materiales y solventes.
• Tenga muchísimo cuidado al usar materiales cuyo punto
de ignición sea inferior a 70° F (21° C). El punto de
ignición es la temperatura a la cual pueden encenderse
los vapores emanados por un fluido al exponerlos a
llamas o chispas.
• El plástico puede causar chispas estáticas. Nunca
cuelgue plástico en las ventanas ni en las puertas del
área donde va a pintar. No utilice plástico para proteger
el piso cuando pinte materiales inflamables.
• Bloquee SIEMPRE el gatillo de la pistola, apague la
bomba de fluido y libere toda la presión antes de dar
mantenimiento, limpiar el protector de la boquilla, cambiar
la boquilla o dejar desatendido el equipo. La presión no
se liberará al apagar el motor. Para liberar la presión
debe girarse la perilla PRIME/SPRAY (cebar/atomizar)
hasta la posición PRIME. Consulte el PROCEDIMIENTO
PARA LIBERAR LA PRESIÓN que se describe en este
manual.
• Mantenga puesto SIEMPRE el protector de la boquilla
mientras atomice. El protector de la boquilla ofrece cierta
protección contra lesiones por inyección pero es
principalmente un dispositivo de advertencia.
• Quite SIEMPRE la boquilla del atomizador antes de
enjuagar o limpiar el sistema.
• Pueden desarrollarse fugas en la manguera de pintura
por causa del desgaste, retorcimientos o el abuso. Una
fuga es capaz de inyectar el material en la piel. Cada vez
que use la manguera de pintura, inspecciónela antes.
• Cuando enjuague el equipo utilice la presión más baja
posible.
MOTOR DE GAS (SEGÚN CORRESPONDA)
Coloque siempre la bomba fuera del edificio, al aire libre.
Mantenga todo solvente alejado del escape del motor. Nunca
llene el tanque de combustible si el motor está encendido o
caliente. La superficie caliente puede encender el combustible
derramado. Conecte siempre un conductor de tierra desde la
unidad de la bomba a un objeto puesto a tierra, por ejemplo
una tubería de agua metálica. Consulte el manual del motor
para obtener información completa de seguridad.
• NO use nunca una pistola de atomización que no tenga
un bloqueador o un protector de gatillo puesto y que
funcione.
• Todos los accesorios deben tener una capacidad de 3100
lb/pulg2 / 21.4 MPa o mayor. Esto incluye las boquillas
de atomizador, pistolas, extensiones y mangueras.
Español
16
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PELIGRO: PELIGRO DE EXPLOSIÓN DEBIDO A
MATERIALES INCOMPATIBLES - Podría
causar lesiones severas o daños en la
propiedad.
Instrucciones para conectar a tierra
Este producto se debe conectar a tierra. En caso de que
ocurra un corto circuito, la conexión a tierra reduce el riesgo
de choque eléctrico al proporcionar un alambre de escape
para la corriente eléctrica. Este producto está equipado con
un cable que tiene un alambre de conexión a tierra con un
enchufe de conexión a tierra apropiado. El enchufe se debe
enchufar en una toma de corriente que se haya instalado y
conectado a tierra debidamente, de acuerdo con todos los
códigos y estatutos locales.
PELIGRO — Una instalación inapropiada del enchufe de
conexión a tierra puede dar como resultado el que exista un
riesgo de choque eléctrico. Si es necesario reparar o
reemplazar el cable o el enchufe, no conecte el alambre de
conexión a tierra a ninguno de los terminales de hoja planos.
El alambre con aislamiento que tiene la superficie exterior de
color verde con franjas amarillas o sin ellas es el alambre de
conexión a tierra que debe conectarse al conector de conexión
a tierra.
PARA PREVENIR:
• No utilice materiales que contengan blanqueador o cloro.
• No use solventes con hidrocarburos halogenados, tales
como productos para eliminar el moho, cloruro de
metileno y 1,1,1 - tricloroetano. Estos no son compatibles
con el aluminio.
• Comuníquese con el proveedor del producto para obtener
información de compatibilidad con materiales de aluminio.
PELIGRO: GASES PELIGROSOS - Las pinturas, solventes,
insecticidas y otros materiales pueden ser
perjudiciales si se inhalan o entran en contacto
con el cuerpo. Los gases pueden causar
náusea, desmayos o envenenamiento graves.
PARA PREVENIR:
Verifique con un electricista o técnico de servicio calificado si
las instrucciones para conectar a tierra no le han quedado
completamente claras, o si duda que el producto haya
quedado conectado a tierra de manera apropiada. No
modifique el enchufe que se proporciona. Si el enchufe no
entra en la toma de corriente, pídale a un electricista calificado
que instale la toma apropiada.
• Use una mascarilla respiratoria o careta siempre que
exista la posibilidad de que se puedan inhalar vapores.
Lea todas las intrucciones que vengan con la careta para
estar seguro de que se tendrá la protección necesaria
contra la inhalación de vapores dañinos.
• Use gafas protectoras.
• Use ropa de protección, según lo requiera el fabricante
del producto.
Tomacorriente aterrado
PELIGRO: GENERAL - Puede causar daños en la
propiedad o lesiones severas.
Terminal de tierra
PARA PREVENIR:
• Lea todas las instrucciones y advertencias de seguridad
antes de hacer funcionar cualquier equipo.
Tapa de la caja del tomacorriente aterrado
• Desconecte siempre el motor del suministro eléctrico
antes de dar servicio al equipo.
• Observe todos los códigos locales, estatales y nacionales
apropiados que rigen las medidas de ventilación,
prevención de incendios y operación.
• Los Estándares de Seguridad del Gobierno de los
Estados Unidos se han adoptado bajo el Acta de
Seguridad y Salud Ocupacionales (OSHA por sus siglas
en inglés). Deben consultarse estos estándares,
particularmente la parte 1910 de los Estándares
Generales y la parte 1926 de los Estándares de la
Construcción.
• Utilice únicamente piezas autorizadas por el fabricante.
El usuario asume todos los riesgos y responsabilidades si
usa piezas que no cumplen con las especificaciones
mínimas y dispositivos de seguridad del fabricante de la
bomba.
Use solamente extensiones trifilares que tengan un enchufe
de conexión a tierra de 3 hojas y un receptáculo de triple
ranura que acepte el enchufe del producto. Asegúrese de
que su extensión esté en buenas condiciones. Cuando use
una extensión, asegúrese de usar una que sea lo
suficientemente resistente como para soportar la corriente
que descargue su producto. Un cable de un tamaño menor
causará una caída de voltage en la línea que dará como
resultado una pérdida de energía y un sobrecalenta|ôento.
Se recomienda usar un cable de calibre 12. Si se utiliza un
cable de extensión en el exterior, tiene que estar marcado
con el sufijo W-A después de la designación del tipo de
cable. Por ejemplo, SJTW-A para indicar que el cable es
apropiado para uso en exteriores.
• Antes de usarla cada vez, revise todas las mangueras para
ver que no tengan cortadas, fugas, una cubierta desgastada
por abrasión o con abolladuras, así como uniones dañadas
o que se hayan movido. Si existiera cualquiera de estas
condiciones, reemplace la manguera inmediatamente. No
repare nunca una manguera de pintura. Reemplácela con
otra manguera conectada a tierra.
• Todas las mangueras, soportes giratorios, pistolas y
accesorios que se usen con esta unidad deben tener una
capacidad de presión de 3100 lb/pulg2 / 21.4 MPa o
mayor.
• No atomice en días con viento.
• Use ropa que evite el contacto de la pintura con la piel y
el cabello.
© SprayTECH. Todos los derechos reservados.
17
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Parts List
Main Assembly
1
13
14
2
3
15
4
5
16
17
18
19
6
7
8
9
10
11
12
Item Part #
Description
Quantity
Item Part #
Description
Quantity
1
2
3
4
5
6
7
8
9
0551517 Motor cover.................................................1
0551440 Screw..........................................................4
9800308 Screw..........................................................4
14 0509550 Screw (stand)..............................................4
0509244 Screw (upright cart)
0508590 Screw (low boy)
----------
Motor assembly ..........................................1
15 0551524 Right leg assembly (stand only) .................1
16 0509636 Plug.............................................................2
17 0551603 Fluid section assembly
0551526 Left leg assembly (stand only)....................1
0551443 Pail hook (upright cart only)
0508549 Washer (upright cart only) ..........................2
0508550 Screw (upright cart only).............................2
0507783 Hose clip (upright cart only)........................1
(stand and low boy cart).............................1
0551602 Fluid section assembly (upright cart)
18 0508553 Screw..........................................................2
19 0551104 Suction set assembly
10 0551556 Return hose (upright cart only)...................1
11 0508552 Siphon tube (upright cart only) ...................1
12 5006536 Inlet screen (upright cart only) ...................1
(stand and low boy cart).............................1
20 9890212 Return hose clamp (not shown) .................1
13
----------
Gear box assembly.....................................1
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NOTE: All electrical work should be
performed by a SprayTECH
authorized service center.
Motor Assembly
3
1
2
4
5
6
Item Part #
Description
Quantity
Item Part #
Description
Quantity
1
2
3
0551616 Fan..............................................................1
0551598 Front end bell assembly w/ motor ..............1
0508558 Electronic cover ..........................................1
4
5
6
0551611 Electronic control assembly........................1
0551614 Fan shroud..................................................1
0551594 Motor assembly
(includes items 1, 2, 4, and 5)....................1
Suction Set Assembly (P/N 0551104)
Labels
Part #
Description
Logo label, front
Logo label, left
0551445
0551457
0551465
0551485
0295805
0508330
0507856
1
Logo label, right
Warning label, explosion/injection
Shock hazard label
PRIME/SPRAY knob label
PRIME/SPRAY label
3
6
4
5
2
7
Item Part #
Description
Quantity
1
2
3
4
5
6
7
0551437 Siphon tube assembly ................................1
0551439 Return hose ................................................1
0279459 Hose clip.....................................................1
0295565 Inlet screen .................................................1
9871105 O-ring..........................................................2
9822526 Retaining ring..............................................1
9850638 Tie wrap......................................................2
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Gear Box Assembly
6
7
8
1
2
3
4
5
9
NOTE: All electrical work should be
performed by a SprayTECH
authorized service center.
10
11
12
13
14
18
19
20
21
15
22
23
16
17
24
20
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Item Part #
Description
Quantity
Item Part #
Description
Quantity
1
2
3
4
5
6
7
8
9
0509218 Screw..........................................................4
0551518 Front cover..................................................1
0551541 Slider assembly ..........................................1
0507777 Connecting pin............................................1
0507768 Retaining ring..............................................1
0508572 Crankshaft/gear assembly..........................1
0508573 Thrust washer.............................................1
0509121 Second stage gear .....................................1
0509219 Screw..........................................................1
15 0551516 Power cord assembly (stand).....................1
0551432 Power cord assembly
(low boy and upright cart)
16 9800340 Ground screw .............................................1
17 0551112 Transducer assembly (includes o-ring) ......1
18 9850936 ON/OFF switch ...........................................1
19
03662
Microswitch insulator ..................................1
20 0295490 Microswitch.................................................1
21 9800604 Screw..........................................................2
22 0509218 Screw..........................................................4
23 0507751 Port plug .....................................................1
24 0551601 Heat sink assembly
10 0551513 Pressure control knob.................................1
11 0551522 Knob housing..............................................1
12
02712
Knob spring.................................................1
13 9822522 Washer........................................................1
14 0551521 Plunger .......................................................1
(includes items 22 and 23) .........................1
0551520 Mechanical control assembly
(includes items 11–14)
Stand Assembly
Upright Cart Assembly (P/N 0551113)
1
7
8
1
2
3
9
2
10
11
3
4
12
5
4
5
6
13
6
10
10
7
14
Item Part #
Description
Quantity
7
8
1
2
3
0508377 Cord wrap ...................................................1
0551525 Plug.............................................................4
0551526 Left leg assembly
(includes items 1, 2, and 7) ........................1
0551483 Clip assembly .............................................1
0551484 Screw..........................................................1
0508381 Drip cup ......................................................1
0551527 Screw..........................................................2
0509856 Nut ..............................................................1
0551524 Right leg assembly
15
4
5
6
7
8
9
9
Item Part #
1
Description
0551664 Handle assembly
Quantity
(includes items 2, 4, 5, 6, 8, and 10)
10 0507955 Screw..........................................................1
(includes items 2–5, 10 and 11...................1
0295607 Handle sleeve.............................................2
9841504 Snap button ................................................2
0295609 Handle washer............................................2
0295610 Roll pin........................................................2
9890104 Cap .............................................................2
0294534 Spacer ........................................................4
0551550 Plug.............................................................2
0551548 Plug.............................................................2
2
3
4
5
6
7
8
9
10 0295606 Washer........................................................6
11 0295608 Screw..........................................................4
12 0507655 Cord wrap ...................................................2
13 0551555 Screw..........................................................4
14 0551665 Cart weldment (includes items 8 and 9).....1
15 0278373 Wheel..........................................................2
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Item Part #
Description
Quantity
Fluid Section Assembly
(Stand and Low Boy Cart P/N 0551603)
(Upright Cart P/N 0551602)
1
2
3
4
5
6
7
8
9
0508664 Retainer nut ................................................1
0508665 Piston guide................................................1
0551538 Upper packing assembly ............................1
0551535 Spacer ........................................................1
0551604 Pump manifold............................................1
0509873 Outlet fitting, 1/4” ........................................1
0507690 PRIME/SPRAY valve assembly .................1
0551539 Lower packing assembly ............................2
0551537 Piston rod....................................................1
Install upper packing
with raised lip and
O-ring facing down.
10 0295307 Outlet valve cage........................................1
O-Ring
11
12
13
50164
13359
13481
Outlet valve ball..........................................1
Outlet valve seat.........................................1
Outlet valve retainer ...................................1
Raised Lip
1
21
14 0508676 Piston bushing ............................................1
15 0508739 Nylon washer..............................................1
16 0508677 Inlet valve cage...........................................1
17 0508678 Inlet valve ball.............................................1
18 0551534 Inlet valve seat............................................1
19 0509582 O-ring, PTFE ..............................................1
20 0508680 Inlet valve housing (stand and low boy cart)..1
0508690 Inlet valve housing (upright cart)
22
23
2
3
4
24
21 0508604 Filter seal ....................................................1
22 0508749 Filter support spring....................................1
23 0508603 Adapter .......................................................1
24 0508602 Filter spring.................................................1
25 0508748 Filter............................................................1
26 0508601 Filter housing ..............................................1
27 0551530 Return hose fittiing, 1/8” .............................1
28 0551536 Piston assembly (includes items 9–13)......1
25
5
6
26
27
7
0551605 Filter assembly (includes items 21–26)......1
0551533 Repacking kit (includes items 2–4, 8
10–11, 15, 17, and 19)
0551509 Lower seal insertion tool
Raised Lip
8
O-Ring
9
Install lower packings
with raised lip and
O-ring facing up.
10
28
11
12
13
14
15
16
17
18
19
20
22
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Low Boy Cart Assembly (P/N 0551547)
9
10
11
12
13
1
2
3
14
15
16
17
18
4
19
5
3
6
7
8
20
Item Part #
Description
Quantity
Item Part #
Description
Quantity
12 0295608 Screw..........................................................4
13 0295606 Washer........................................................4
14 0551525 Plug.............................................................2
15 0295609 Handle washer............................................2
16 0295610 Roll pin........................................................2
17 9841504 Snap button ................................................2
18 0295607 Sleeve.........................................................2
19 0551609 Handle asssembly
1
2
3
4
5
6
7
8
9
0551608 Cart weldment (includes items 6 and 14)...1
0507956 Roll pin........................................................2
0294534 Wheel spacer..............................................4
0270394 Wheel..........................................................2
9890104 Cap .............................................................2
0551548 Plug.............................................................2
0295615 Lock nut ......................................................2
0507955 Screw..........................................................1
0295618 Screw..........................................................2
(includes items 12, 13, and 15–18 .............1
20 0508381 Drip cup ......................................................1
10 0551551 Mounting bracket, left .................................1
11 0551552 Mounting bracket, right...............................1
Electrical Schematic
NOTE: All electrical work should be performed by
a SprayTECH authorized service center.
P/N 0551680
Power Cord
Potentiometer Jack
WHITE MOTOR LEAD
J12
WHITE MOTOR LEAD
Female Bullet
Motor
Motor
Compartment
Micro-
switch
© SprayTECH. All rights reserved.
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Limited Warranty
SprayTECH, a division of Wagner Spray Tech Corporation ("SprayTECH"), warrants that at the time of delivery to the original
purchaser for use (“End User”), the equipment covered by this warranty is free from defects in material and workmanship. With
the exception of any special, limited, or extended warranty published by SprayTECH, SprayTECH ’s obligation under this
warranty is limited to replacing or repairing without charge those parts which, to SprayTECH ’s reasonable satisfaction, are shown
to be defective within twelve (12) months after sale to the End User. This warranty applies only when the unit is installed and
operated in accordance with the recommendations and instructions of SprayTECH.
This warranty does not apply in the case of damage or wear caused by abrasion, corrosion or misuse, negligence, accident,
faulty installation, substitution of non- SprayTECH component parts, or tampering with the unit in a manner to impair normal
operation.
Defective parts are to be returned to an authorized SprayTECH sales/service outlet. All transportation charges, including return
to the factory, if necessary, are to be borne and prepaid by the End User. Repaired or replaced equipment will be returned to the
End User transportation prepaid.
THERE IS NO OTHER EXPRESS WARRANTY. SPRAYTECH HEREBY DISCLAIMS ANY AND ALL IMPLIED WARRANTIES
INCLUDING, BUT NOT LIMITED TO, THOSE OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE, TO
THE EXTENT PERMITTED BY LAW. THE DURATION OF ANY IMPLIED WARRANTIES WHICH CANNOT BE DISCLAIMED IS
LIMITED TO THE TIME PERIOD SPECIFIED IN THE EXPRESS WARRANTY. IN NO CASE SHALL SPRAYTECH LIABILITY
EXCEED THE AMOUNT OF THE PURCHASE PRICE. LIABILITY FOR CONSEQUENTIAL, INCIDENTAL OR SPECIAL
DAMAGES UNDER ANY AND ALL WARRANTIES IS EXCLUDED TO THE EXTENT PERMITTED BY LAW.
SPRAYTECH MAKES NO WARRANTY AND DISCLAIMS ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
FOR A PARTICULAR PURPOSE WITH RESPECT TO ACCESSORIES, EQUIPMENT, MATERIALS OR COMPONENTS SOLD
BUT NOT MANUFACTURED BY SPRAYTECH. THOSE ITEMS SOLD, BUT NOT MANUFACTURED BY SPRAYTECH (SUCH
AS GAS ENGINES, SWITCHES, HOSES, ETC.) ARE SUBJECT TO THE WARRANTY, IF ANY, OF THEIR MANUFACTURER.
SPRAYTECH WILL PROVIDE THE PURCHASER WITH REASONABLE ASSISTANCE IN MAKING ANY CLAIM FOR BREACH
OF THESE WARRANTIES.
Patents
These products are covered by one or more of the following U.S. patents:
6,031,352
5,346,037
D384,676
5,848,566
5,252,210
6,179,222
5,769,321
5,217,238
5,934,883
5,725,364
5,192,425
4,723,892
5,671,656
4,908,538
5,435,697
4,768,929
5,228,842
4,744,571
Material Safety Data Sheets (MSDS) are available on SprayTECH’s website or by calling Technical Service.
SprayTECH
1770 Fernbrook Lane
Minneapolis, MN 55447
Technical Assistance: 1-800-292-4637
Order Entry: 1-800-443-4500
Fax: 1-800-525-9501
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|