Graco ULTRA MAX 695 User Manual

308852
Rev. B
First choice when
quality counts. t
7727B
7728A
Model 232135
Model 232138
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Spray Gun 307614. . . . . . . . . . . . . . . . . . . . . . . . .
Spray Tip 308644. . . . . . . . . . . . . . . . . . . . . . . . . . .
Model 232137
Model 232136
Model 232138
Model 232135
INSTRUCTIONS-PARTS LIST
INSTRUCTIONS
This manual contains important
warnings and information.
READ AND KEEP FOR REFERENCE.
ULTRAr MAX 695
Airless Paint Sprayer
3000 psi (210 bar, 21 MPa) Maximum Working Pressure
230 VAC
Model 232138, Series A
Complete Hi-boy sprayer with hoses, gun,
RAC IVr DripLesstTip Guard and SwitchTipt
Model 232135, Series A
Complete Lo-boy sprayer with hoses, gun,
RAC IVr DripLesstTip Guard and SwitchTipt
100 VAC
Model 232136, Series A
Basic Hi-boy sprayer
Model 232137, Series A
Basic Lo-boy sprayer
Table of Contents
Component Function and Identification 2. . . . . . . . . . . .
Grounding 3. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
General Repair Information 3. . . . . . . . . . . . . . . . . . . . . .
Troubleshooting 4. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Motor Test 9. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Motor Brushes 10. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Displacement Pump 11. . . . . . . . . . . . . . . . . . . . . . . . . . .
Motor 12. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Motor Control Board 14. . . . . . . . . . . . . . . . . . . . . . . . . . .
Power Cord 14. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
On/Off Switch 14. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Pressure Adjusting Potentiometer 14. . . . . . . . . . . . . . .
Drive Housing, Connecting Rod, Crankshaft 15. . . . . .
Pressure Transducer 16. . . . . . . . . . . . . . . . . . . . . . . . . . .
Pressure Transducer Seal 16. . . . . . . . . . . . . . . . . . . . . .
Suction Hose 17. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Drain Valve 18. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Technical Data 19. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Dimensions 19. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Accessories 19. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Complete Sprayer Parts 20. . . . . . . . . . . . . . . . . . . . . . . .
Graco Warranty 24. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Phone Number 24. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
GRACO INC. P.O. BOX 1441 MINNEAPOLIS, MN 55440–1441
Graco Inc. is registered to I.S. EN ISO 9001

Graco ULTRA MAX 695 Specifications

General

Maximum Flow Rate	0.95 GPM
Maximum Operating Pressure	3300 PSI
Hose Length	50 ft
Maximum Pressure	3300 PSI
Power Source	Electric
Material	Stainless Steel
Motor Power	2.0 hp Brushless DC

Summary

Component Function and Identification

General Repair Information

Pressure Relief Procedure

Procedure to safely reduce system pressure before servicing sprayer components or clearing clogs.

Grounding

Troubleshooting

Basic Problem Solving

Guide to diagnosing and resolving common sprayer issues.

Motor Test

Armature Short Circuit Test

Procedure to check for short circuits in the motor armature.

Armature, Brushes, and Motor Wiring Open Circuit Test (Continuity)

Tests for continuity in motor armature, brushes, and wiring.

Motor Brushes

Displacement Pump

Removing pump

Steps for safely removing the displacement pump from the sprayer.

Repairing pump

Reference to manual for displacement pump repair instructions.

Installing pump

Procedure for correctly installing the displacement pump.

Motor

Pressure Control Repair

Motor control board removal

Steps to remove the motor control board for inspection or replacement.

Motor control board diagnostics

Using LED codes to diagnose motor control board issues.

Power Cord

On/Off Switch

Pressure Adjusting Potentiometer

Drive Housing, Connecting Rod, Crankshaft

Pressure Transducer

Pressure Transducer Seal

Suction Hose (Models 232135, 232137)

Drain Valve

Technical Data

Dimensions

Accessories

DANGER LABELS

Information on ordering and applying safety labels.

Complete Sprayer Parts

Graco Standard Warranty

Phone Number