© Motor City Wash Works, Inc. 48285 Frank, Wixom Michigan 48393 U.S.A.
Phone: 248.313.0272 ▪ Fax: 248. 313.0271
REVISION 5-20-21
www.motorcitywashworks.com
23
NOTE:
IF ANY OF THE NOZZLES ARE COMING UP AFTER
THE MANUAL OVERRIDE BUTTON IS PUSHED,
CROSS THE AIR LINES AT THE VALVE OR AT THE
CYLINDER HOUSING.
Turn the power
ON
to the controllers and verify that
the “POWER”
pilot light is ON (see picture #44).
Turn ON the car wash controller OUTPUT
for the “
READY SIGNAL”
and confirm that the light is
ON
and the
NOZZLES ARE COMING DOWN.
Block each photo-eye and verify that each nozzle is
RETRACTED
after the
photo-eye is broken.
Test
with a car.
Pic #44: Power & “Ready” Signal Lights
POWER LIGHT
“READY” SIGNAL
LIGHT
