© Motor City Wash Works, Inc. 48285 Frank, Wixom Michigan 48393 U.S.A.
Phone: 248.313.0272 ▪ Fax: 248. 313.0271
8MANULWPBRINS01 11-18-20 REV 1.0
www.motorcitywashworks.com
16
breakers, overloads or
fault for motor
controls.
Check appropriate
power is present at
motor junction box.
Ensure belt is driving
pump.
Check main water
filter is not clogged
and is flowing the
correct direction.
HP Blaster Arches
HP nozzle not
rotating.
Check main water
filter is not clogged
and is flowing the
correct direction.
Check nozzle screen
for obstruction.
Check for internal
obstructions.
Ensure pressure
regulator is set to
900PSI.
(Adding extra nozzles
or leaks can exceed
18GPM, causing loss
in pressure.)
