7.0 Troubleshooting - DeVillbiss WATER DRIVER SERIES WD1600E Manual De Funcionamiento

Proceed as follows:
l Disconnect unit from electrical outlet.
l Remove cover (Fig. A)
l Insert a suitable hexagon socket wrench (size 4 mm.) through the middle opening in the fan
cover and into the hexagon socket in the motor shaft.
l Turn the motor shaft clockwise by hand several times (Fig. B)
l Remove hexagon socket wrench
l Install cover
l Plug unit into electrical outlet
l Switch on machine with spray gun open.
PROBLEM
Motor will not start or
stops while operating
Circuit breaker trips or
fuse blown in fuse box
GFCI trips repeatedly
D28921
Fig. A

7.0 TROUBLESHOOTING

POSSIBLE CAUSE
GFCI tripped or not reset
Circuit breaker tripped or fuse
blown in circuit fuse box
Loose or disconnected plug
Tripped pressure washer
circuit breaker
Circuit Overload
Extension cord too long or
wire size too small
Nozzle partially blocked
Excessive pressure
Incorrect voltage
Internal short
16- ENG
CORRECTION
Turn off unit. Press GFCI reset
button firmly after it has been
connected to the electrical supply
Disconnect all other loads on the
same circuit and reset circuit breaker
or replace fuse
Reconnect plug
Allow to cool and restart unit
Check that the circuit is rated 15
amps or greater. Disconnect all
loads on the circuit
Use proper extension cord as
recommended in Operator's Manual
Clean nozzle as instructed in
Section 5.2
Reduce pressure by using pressure
adjustment knob
See Section 3.3
Call Customer Service Department
Fig. b