Sprayer Will Not Run
3A4147B
37
Sprayer Will Not Run
1.
Perform
Pressure Relief Procedure
,
page 13. Leave prime valve open and
power switch OFF.
2.
Remove control box cover so the control
board status light can be viewed if
available.
Troubleshooting procedure:
Plumb pressure gauge into paint
hose, plug sprayer in, and turn
power switch ON. Does sprayer
reach or exceed its maximuum
pressure?
NO
Mechanical problem: See the proper
fluid pump manual for the sprayer
for further trouble shooting
procedures.
YES
Unplug the transducer from control
board. Does motor stop running?
NO
Replace the control board.
YES
Bad transducer. Replace and test
with a new one.
ti29442a
