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WRAPAROUND FRONT STRAIGHT (Stainless Steel)
WRAP BRUSH CYLINDER
(MOVE-IN / SHOOT)
WRAP BRUSH CYLINDER
(RETRACT / BUMP)
1. Mount the bracket to the wall in Equipment Room using the provided 5/16" x 1-
1/2" anchors. The unit should be as close as possible to the tunnel equipment it
is supplying.
2. Connect a 3/8" polyflow air supply line to the push-lock fitting at the control
regulator gauge.
3. Connect 3/8" polyflow lines from the ports as shown in the diagram below.
4. Connect the electric power supply to the solenoids from the designated terminal
in the tunnel controller. Check label on solenoid coil to verify control voltage.
Connecting the wrong voltage will damage the unit.
PECO Corporation – 244 Rex Boulevard – Auburn Hills – Michigan – 48326 – USA – 1-248-299-5800
07/14/23
S:\Engineering Doc's\Manuals & Packing Lists Combined\WRAP WASHERS\997206 WA721FSs_V2.doc
4W3 VALVE AIR CONTROL
MOVE-IN
REGULATOR
/ FILTER
CLEAN DRY AIR
FROM COMPRESSOR
028084AY51
www.PECOCARWASH.com
REAR SHOOT
SOLENOID
'B' COIL
MOVE IN
SOLENOID
'A' COIL
RETRACT
REGULATOR
/ FILTER
Page 9 of 33
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