Quenchmaster CP500 RFS Rev4, 16/2/2010
Page
10 of 16
QUENCHMASTER
FIRE FIGHTING FOAM
PROPORTIONING SYSTEMS
FITTING INSTRUCTIONS
MODEL CP500RFS VALVE
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IMPORTANT
For this system to operate correctly, it is essential that it be installed strictly in accordance
with these fitting instructions. Should any difficulties be experienced, contact the
manufacturer on (03) 9466 1244 Fax (03) 9466 4743.
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For Diagrammatic layout see attached Dwg. A4G0326.
Disconnect both the compound and pressure gauge hoses and throttle cable from the pump
engine, unplug wiring harness at rear of control panel and remove control panel from
appliance.
Remove control panel cover.
Mark and drill a 20 mm dia. Hole in the control panel, 40 mm to the left of the existing hole.
Remove the metering valve knobs from the foam unit and locate the foam unit inside the
control panel with the metering valve stems protruding through the holes. It may be
necessary to extend the holes towards the lower edge of the control panel to ensure that the
bottom of the unit rests on the return fold to allow the unit to seat against the face of the
control panel.
Place the template supplied over the metering valve stems, with the bottom of the template
level with the lower edge of the control panel and mark the location of the two 1/4” holes on
the control panel face..
Remove the template and foam unit.
Drill out the marked holes, using a 1/4” drill..
Countersink both holes to a sufficient depth, so that the heads of the bolts supplied are level
with the surface of the panel.
Replace the foam unit inside the control panel and mark on the unit the position of the two
holes.
Drill two holes thru the foam unit at the position marked, using a 6 mm drill.
