Graco ultra max 1095 User Manual

308842
Rev. H
First choice when
quality counts.
INSTRUCTIONS-REPAIR
INSTRUCTIONS
KEEP FOR REFERENCE.
Read this and all related manuals for
important warnings and instructions.
ULTRAMAX 795 and 1095
Airless Paint Sprayers
3000 psi (210 bar, 21 MPa ) Maximum Working Pressure
230 VAC
Model Series Description
232144 A Ultra Max 795
Hi-boy with RAC IV tip, gun and hose
232145 A Ultra Max 795
Lo-boy with RAC IV tip, gun and hose
232154 A Ultra Max 1095
Hi-boy with RAC IV tip, gun and hose
110 VAC
Model Series Description
232148 A Ultra Max 795
Hi-boy with RAC IV tip, gun and hose
232158 A Ultra Max 1095
Hi-boy with RAC IV tip, gun and hose
100 VAC
Model Series Description
232156 A Ultra Max 1095 Hi-boy
232157 A Ultra Max 1095 Lo-boy
Table of Contents
Component Function and Identification 2. . . . . . . . . . . .
Grounding 4. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Troubleshooting 4. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Spin Test 9. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
General Repair Information 3. . . . . . . . . . . . . . . . . . . . . .
Motor Brush Replacement 9. . . . . . . . . . . . . . . . . . . . . .
On/Off Switch Replacement 11. . . . . . . . . . . . . . . . . . . .
Pressure Control Repair 12. . . . . . . . . . . . . . . . . . . . . . .
Bearing Housing & Connecting Rod Replacement 14.
Drive Housing Replacement 15. . . . . . . . . . . . . . . . . . . .
Motor Replacement 16. . . . . . . . . . . . . . . . . . . . . . . . . . . .
Displacement Pump Repair 17. . . . . . . . . . . . . . . . . . . . .
Parts Drawing – Sprayer 18. . . . . . . . . . . . . . . . . . . . . . .
Parts List – Sprayer 19. . . . . . . . . . . . . . . . . . . . . . . . . . .
Wiring Diagram 23. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Accessories 24. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Technical Data 24. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Dimensions 24. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Graco Phone Number 24. . . . . . . . . . . . . . . . . . . . . . . . . .
Graco Warranty 24. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
GRACO INC. P.O. BOX 1441 MINNEAPOLIS, MN 55440–1441
COPYRIGHT 1998, GRACO INC.
Graco Inc. is registered to I.S. EN ISO 9001
Model 232144
8050A
Related Manuals
Operator 308840. . . . . . . . . . . . . . . . . . . . . . . . . . .
Displacement Pump 308798. . . . . . . . . . . . . . . . .
Spray Gun 307614. . . . . . . . . . . . . . . . . . . . . . . . .
Spray Tip 308644. . . . . . . . . . . . . . . . . . . . . . . . . . .
PC Board 308816. . . . . . . . . . . . . . . . . . . . . . . . . .
All models are not available in all countries
U.S. PATENT NO. 4,323,741; 4,397,610 PATENTED
1983, CANADA AND OTHER PATENTS PENDING

Graco ultra max 1095 Specifications

General

Brand	Graco
Model	ultra max 1095
Category	Paint Sprayer
Language	English

Summary

Component Identification and Function

General Repair Information

Pressure Relief Procedure

Manually relieve system pressure to prevent accidental spraying or starting.

Grounding

Troubleshooting

MOTOR WON'T OPERATE

Diagnose and resolve issues when the sprayer motor fails to start or run.

LOW OUTPUT

Address and resolve problems causing reduced spray output.

NO OUTPUT

Troubleshoot situations where the sprayer produces no output.

MOTOR IS HOT AND RUNS INTERMITTENTLY

ELECTRICAL SHORT

Identify and fix electrical short circuits causing breaker trips or system shutdowns.

Spin Test

Motor Brush Replacement

On/Off Switch Replacement

Pressure Control Repair

Motor Control Board Diagnostics

Pressure Control Transducer

Pressure Adjust Potentiometer

Bearing Housing and Connecting Rod Replacement

Drive Housing Replacement

Motor Replacement

Displacement Pump Repair

Wiring Diagram