2
308715
Table of Contents
Warnings
2
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Component Identification and Function
5
. . . . . . . . . . .
Setup
6
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Operation 7. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Startup 9. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Shutdown and Care
11
. . . . . . . . . . . . . . . . . . . . . . . . . . .
Flushing
12
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Troubleshooting
13
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Motor Test
17
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
General Repair Information
18
. . . . . . . . . . . . . . . . . . . . .
Motor Brush
19
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Displacement Pump Repair
21
. . . . . . . . . . . . . . . . . . . . .
Motor
22
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Motor Start Board
23
. . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Power Supply Cord
23
. . . . . . . . . . . . . . . . . . . . . . . . . . . .
ON/OFF Switch
23
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Drive Housing, Connecting Rod, Crankshaft
24
. . . . . .
Pressure Control
26
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Pressure Transducer
27
. . . . . . . . . . . . . . . . . . . . . . . . . . .
Drain Valve
28
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Technical Data
29
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Dimensions
29
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Phone Number
29
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Sprayer Parts Drawing
30
. . . . . . . . . . . . . . . . . . . . . . . . .
Sprayer Parts List
31
. . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Graco Warranty and Disclaimers
34
. . . . . . . . . . . . . . . .
Symbols
Warning Symbol
WARNING
T
his symbol alerts you to the possibility of serious
injury or death if you do not follow the instructions.
Caution Symbol
CAUTION
This symbol alerts you to the possibility of damage to
or destruction of equipment if you do not follow the
instructions.
WARNING
FIRE AND EXPLOSION HAZARD
Improper grounding, poor ventilation, open flames or sparks can cause a hazardous condition and
result in a fire or explosion and serious injury.
If there is any static sparking or you feel an electric shock while using this equipment,
stop spray-
ing immediately.
Do not use the equipment until you identify and correct the problem.
Provide fresh air ventilation to avoid the buildup of flammable fumes from solvents or the fluid
being sprayed.
Keep the spray area free of debris, including solvent, rags, and gasoline.
Electrically disconnect all equipment in the spray area.
Extinguish all open flames or pilot lights in the spray area.
Do not smoke in the spray area.
Do not turn on or off any light switch in the spray area while operating or if fumes are present.
Do not operate a gasoline engine in the spray area.
Use only with a grounded outlet that matches the grounded plug of this equipment.