Graco 12 VDC EGP Instruction Manual page 11

Problem
The switch does not turn the
pump on.
3A8569A
Cause
The fuse or circuit breaker is blown.
There is an electrical problem.
There is a defective switch.
The motor is damaged or defective.
Troubleshooting
Solution
Check the electrical supply.
Check that proper supply voltage is
getting to the pump.
Replace with a new pump.
11