Graco ULTRA AIRLESS 230-963 - Manual (Page 2)

INDEX
WARNINGS
..................................................
.
SETUP
.............................................................
5
INTRODUCTION
................................................
OPERATION;
.................................................
6.
SHUTDOWN CARE
.........................................
TROUBLESHOOTING GUIDE
FLUSHING GUIDELINES 8
.....................................
Motor Won't Operate
...................................
9-11
Low output
..................................................
12
No Output
...............................................
12. 13
Excessive Pressure Fluctuations
.........................
13
Motor Is Hot and Runs Intermittently
..................
13
Electrical Short
...................................... .......
14
Spin Test
.....................................................
15
Bridge Test 16
General Repair Notes
......................................
17
Power Supply Cord Replacement 18
List of Tools 17
Filter Replacement
.........................................
18
Switch Replacement
...........................
19
...................................................
REPAIR SECTION
..................................................
.......................
Microswitch Replacement
................................
19
Bridge Rectifier Replacement
............................
Choke Replacement
........................................
21
Varistor Replacement
......................................
21
Pressure Control Replacement 23
Circuit Board Replacement
Stall Pressure Calibration
.................................
24
Connecting Rod. Drive Housing or Crankshaft
Replacement
............................................
25. 26
Motor Brush Replacement
................................
27
Motor Capacitor Replacement
...........................
Motor Replacement
...................................
29.
Sprayer
..................................................
32.
33
Pressure Control
.......................................
34.
35
TECHNICAL DATA Back Cover
How To Order Replacement Parts
NOTE: See manual supplied. for the
displacement pump repair instructions and
parts list
.
...............................
..........................
PARTS LISTS DRAWINGS
......................
...............................