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Graco ULTRA 500 231-032 User Manual

Graco ULTRA 500 231-032
48 pages
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INSTRUCTIONS-P
ARTS LIST
307–758
Rev. R
Supersedes
Rev
. P
ELECTRIC, 120 VAC
ULTRA
500 AIRLESS P
AINT SPRA
YER
2750
psi (195 bar) MAXIMUM WORKING PRESSURE
Model 231–032, Series C
Basic
sprayer on Upright cart
Model 231–041, Series B
Complete
sprayer on Upright cart, hoses, gun,
RAC IV
DripLess
T
ip Guard and SwitchT
ip
Model 231–054, Series D
Basic
sprayer on Lo-Boy cart without hose or gun
Model 231–055, Series B
Complete
sprayer on Lo-Boy cart, hoses, gun,
RAC IV
DripLess
T
ip Guard and SwitchT
ip
U.S.
P
A
TENT NO. 4,323,741, 4,397,610
PATENTED 1983, CANADA
AND OTHER PATENTS PENDING
GRACO INC. P.O. BOX 1441
MINNEAPOLIS, MN
55440–1441
COPYRIGHT
1986, GRACO INC.
This
manual contains
IMPORTANT
INSTRUCTIONS and WARNINGS.
READ AND RETAIN FOR REFERENCE.

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.A
void accidental trig
-
gering
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
T
reatment”.
Failure to follow this warning can result in amputation or serious
injury.
FIRE
AND
EXPLOSION HAZARD
SKIN INJECTION
HAZARD
READ AND UNDERSTAND ALL LABELS AND INSTRUCTION MANUALS BEFORE USE
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 ciga
-
rettes,
arcs from
connecting or disconnecting power cords or turn
-
ing
light switches on and off.
Failure
to follow this warning can result in death or serious injury
.
NOTE: This
is an example of the DANGER label on your sprayer
.
This label is available in other languages, free of charge.
See page 46 to order
.
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Graco ULTRA 500 231-032 Specifications

General IconGeneral
BrandGraco
ModelULTRA 500 231-032
CategoryPaint Sprayer
LanguageEnglish

Summary

DANGER WARNINGS

FIRE AND EXPLOSION HAZARD

Identifies risks associated with flammable liquids and ignition sources.

SKIN INJECTION HAZARD

Warns about high-pressure fluid injection injuries and necessary actions.

BASIC COMPONENTS OVERVIEW

Core Components Description

Details the main functional parts: pressure control, motor, drive assembly, and pump.

SAFETY WARNINGS

FLUID INJECTION HAZARD

Explains the dangers of high-pressure fluid injection and necessary medical care.

Pressure Relief Procedure

Step-by-step guide to safely relieve pressure before maintenance.

Gun Safety Features

Describes essential safety devices on the spray gun for user protection.

OPERATIONAL HAZARDS

Material Handling and System Safety

Covers hazards related to moving parts, misuse, fire, explosion, grounding, and hoses.

SETUP PROCEDURES

OPERATION GUIDELINES

MAINTENANCE PROCEDURES

SHUTDOWN AND CARE

FLUSHING GUIDELINES

TROUBLESHOOTING GUIDE

Pressure Relief and Motor Operation Issues

Safety relief procedure and troubleshooting for motor operation problems.

LOW OUTPUT TROUBLESHOOTING

NO OUTPUT AND PRESSURE VARIATIONS

MOTOR AND ELECTRICAL TROUBLESHOOTING

SPIN TEST PROCEDURE

BRIDGE TEST PROCEDURE

GENERAL REPAIR INFORMATION

MOTOR BRUSH REPLACEMENT

ELECTRICAL COMPONENT REPLACEMENT

CIRCUIT AND RECTIFIER REPLACEMENT

CIRCUIT BOARD REPLACEMENT

PRESSURE CONTROL REPLACEMENT

PRESSURE CONTROL ADJUSTMENT

Safety, Tools, and Adjustment Procedures

Safety precautions, tools needed, and steps for pressure control adjustment.

DRIVE HOUSING, CONNECTING ROD & CRANKSHAFT REPLACEMENT

MOTOR REPLACEMENT

DISPLACEMENT PUMP REPAIR

PUMP REMOVAL AND INSTALLATION

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