Le Pulvérisateur Ne Fonctionne Pas - Graco LineLazer ES 1000 Fonctionnement, Réparation, Pièces

Dépannage
Le pulvérisateur ne fonctionne pas
(Reportez-vous à la page suivante pour connaître les étapes)
Remove Control box cover.
Turn sprayer ON. Observe
control board status light on
control board (see page 27).
No Light
Once
Normal Operation
Control board
Light on
Commanding motor
continuously
to run
See Code section for
Flashing
further troubleshooting
See Step 2. Is there
Continuity through the
thermal switch wires?
YES
See Step 3.
Does the motor run?
YES
Replace the
potentiometer.
32
See Step 1. Do you
have over 100 VAC
(220 VAC for 230v units)?
YES
If motor is hot, let cool and retest. If Step 2 still
shows no continuity, replace motor. The motor
NO
has a defective thermal device.
Connect a test transducer to the board.
NO
Does the motor run?
YES
Replace
the transducer
NO
Troubleshoot Inverter
See page 35.
NO
Replace
the control board
3A4604B Fonctionnement, réparation, pièces
ti30335a