© Motor City Wash Works, Inc. 48285 Frank, Wixom Michigan 48393 U.S.A.
Phone: 248.313.0272 ▪ Fax: 248. 313.0271
8MANLWRPCROVR01 09-16-20
www.motorcitywashworks.com
25
Start-Up Procedures:
Manually turn on
your
HYDRAULIC POWER UNIT
and set the hydraulic flow control valve to a
WHEEL
SPEED OF 88 RPM
for a
CROSS-OVER™ WRAP AROUND
using
COTTON CLOTH™.
If
your
CROSS-OVER™ WRAP AROUND
is equipped with
C-CHANNEL FOAM,
set the
WHEEL SPEED
between
88 to 90 RPM.
Check
all hydraulic lines for leaks. Turn the hydraulic power unit OFF.
NOTE:
IF THE CROSS-OVER™ WRAP AROUND IS
ELECTRIC DRIVE, THE WHEEL SPEED IS PRESET AT 88 RPM. USING A
VARIABLE SPEED DRIVE (VFD), INSTEAD OF STARTER UNITS, ALLOWS
FOR WHEEL SPEED ADJUSTMENTS. REFER TO RECOMMENDATIONS
ABOVE FOR OPTIMAL WHEEL SPEED ADJUSTMENT.
Set
the
DRIVER’S SIDE ARM
air pressure at
35 PSI for the PRIMARY ARM REGULATOR
and
20 PSI
for the SECONDARY ARM REGULATOR.
Close the exhaust fitting
NEEDLE VALVE
(See Picture #37)
and
REOPEN TWO FULL TURNS AND ONE HALF TURN (2-1/2 TURNS).
Set
the
PASSENGER’S SIDE ARM
air pressure at
40 PSI for the PRIMARY ARM REGULATOR
and
25
PSI for the SECONDARY ARM REGULATOR.
Close the exhaust fitting
NEEDLE VALVE
(See Picture
#37) and
REOPEN TWO FULL TURNS AND A HALF TURN (2-1/2 TURNS).
MANUALLY TURN ON
the
STREAMER SOAP FOAMER DILUTION STATION
to the wrap, adjust the
foamers and position the
STREAMER HEADS TO SPRAY THE FOAM TO COVER BOTH SIDES OF
THE VEHICLE.
Turn OFF the dilution station. Consult your MCWW Dilution Station Installation manual for
adjustment.
Manually turn on
the
WATER DILUTION STATION
and adjust the
SPRAY NOZZLES TO COVER
the
wheel from the
LOWER HUB to the TOP HUB.
Turn OFF your dilution station. Consult your MCWW
Dilution Station Installation manual for adjustment.
Run
a car through the wash and verify proper operation of both
WRAP AROUND WHEELS:
Confirm
wheel speed under vehicle load with the
HYDRAULIC POWER UNIT SET AT 1000 PSI.
Open the hydraulic flow control valve or increase the hydraulic power unit pressure as needed to
reach recommended speed value previously specified.
DO NOT EXCEED 1250 PSI AT THE
HYDRAULIC UNIT!
Confirm
that both arms are
KNUCKLING
around the front fender of the vehicle. Adjust as needed
(see
OPERATION
manual section for adjustment).
Confirm
that both
SECONDARY ARMS
are
OPENING
fast enough and following the vehicle in
order to properly clean the
REAR OF THE VEHICLE
(see
OPERATION
manual section for this
particular adjustment).
WARNING
!
FOR AN ELECTRIC DRIVE CROSS-OVER™, TURN OFF EACH
OVERLOAD RELAY, ONE AT A TIME, AND CONFIRM THAT
THE CONVEYOR STOPS OR THAT THE WRAP AROUND ARM RETRACTS.
FAILURE TO DO SO MAY LEAD TO MAJOR EQUIPMENT
DAMAGE IF ONE OF THE TWO WRAP MOTOR OVERLOAD RELAYS
TRIPS OR MALFUNCTIONS.
