Table Of Contents - Graco 231–034 Instructions And Parts List

Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Warnings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Setup . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Shutdown And Care . . . . . . . . . . . . . . . . . . . . . . . . . . .
Flushing Guidelines . . . . . . . . . . . . . . . . . . . . . . . . . . .
Troubleshooting Guide . . . . . . . . . . . . . . . . . . . . . . . . .
Spin Test . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Bridge Test . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Repair
General Repair Information
Motor Brush . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Power Supply Cord . . . . . . . . . . . . . . . . . . . . . . . .
On/Off Switch . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Bridge Rectifier . . . . . . . . . . . . . . . . . . . . . . . . . . .
Circuit Breaker . . . . . . . . . . . . . . . . . . . . . . . . . . . .
NOTE: This is an example of the DANGER
label on your sprayer. If you have operators
who do not read the English language, order
one of the labels shown to the right. Place the
label on the sprayer in the location shown at A.
The labels are available directly from Graco,
free of charge. Call 1-800-328-0211.
Spray painting, flushing or cleaning equipment with flammable liq-
uids in confined areas can result in fire or explosion.
Use outdoors or in extremely well ventilated areas. Ground equip-
ment, hoses, containers and objects being sprayed.
Avoid all ignition sources such as static electricity from plastic
drop cloths, open flames such as pilot lights, hot objects such as
cigarettes, arcs from connecting or disconnecting power cords or
turning light switches on and off.
Failure to follow this warning can result in death or serious injury.
READ AND UNDERSTAND ALL LABELS AND INSTRUCTION MANUALS BEFORE USE

Table of Contents

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16
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23
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25
26
26
27
27
French
Spanish 185-962
German 186-042
Greek
Korean
FIRE AND
EXPLOSION HAZARD
Circuit Board . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Pressure Control . . . . . . . . . . . . . . . . . . . . . . . . . .
Pressure Control Adjustment
Bearing Housing & Connecting Rod
Drive Housing . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Motor . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Removing and Installing a Pump
Displacement Pump
Parts
Sprayer . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Pressure Control . . . . . . . . . . . . . . . . . . . . . . . . . .
Wiring Diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Displacement Pump
Technical Data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Dimensions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Graco Phone Numbers . . . . . . . . . . . . . . . . . . . . . . . . .
The Graco Warranty and Disclaimers
A
185-955
186-046
186-050
Liquids can be injected into the body by high pressure airless
spray or leaks - especially hose leaks.
Keep body clear of the nozzle. Never stop leaks with any part of the
body. Drain all pressure before removing parts. Avoid accidental
triggering of gun by always setting safety latch when not spraying.
Never spray without a tip guard.
In case of accidental skin injection, seek immediate "Surgical
Treatment".
Failure to follow this warning can result in amputation or serious
injury.
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SKIN INJECTION
HAZARD
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