Manual

PB-R_ii_110106.doc Pg 3
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FINISHED WALL
• VALVE (1) shall be located in framed wall so that
FINISHED WALL (9) is FLUSH with surface of
MUDGUARD (4)
• The Maximum GAP between FINISHED WALL (9)
and MUDGUARD (4) should be no more than
1
⁄4” to
allow for proper trim coverage
• These finished wall requirements are necessary for
proper fit of trim as described in TO-PBL-XX ½”
Pressure Balance Trim Installation Instructions
MAINTENANCE
Pressure Balance Cartridge Service
• Shut off water supply to pressure balance cartridge
by turning hot & cold SERVICE STOP SCREW (10)
clockwise (inward) until screw stops
• Remove CARTRIDGE NUT (11) from BODY (1)
• Carefully remove CARTRIDGE (12) from BODY (1)
by holding CARTRIDGE (12) as close to BODY (1)
as possible and wiggle back and forth until
CARTRIDGE (12) comes out
IMPORTANT: To prevent accidental disassembly of cartridge during
removal, place finger and thumb on tabs of CARTRIDGE (12) as shown
• To determine if cartridge is functioning properly
shake cartridge from side to side, the internal piston
should make a clicking sound; if no sound perform
the following: Soak cartridge in white vinegar for at
least 8 hours to remove scale and debris; if still no
clicking sound is heard replace cartridge
IMPORTANT: Prior to installing CARTRIDGE (12), apply a thin film
of non-petroleum based grease onto O-RING (13)
• Tighten CARTRIDGE NUT (11) to 150 in-lbs
• Open hot & cold SERVICE STOP SCREW (10)
counter-clockwise (outward) until screw stops
Reversed COLD and HOT Inlets
• Perform above steps to remove CARTRIDGE (12)
from BODY (1), with CARTRIDGE (12) removed
rotate cartridge 180° and slide back into BODY (1)
CAUTION: When inserting CARTRIDGE (12) be certain that top
and bottom pins align into holes on BODY (1)
Check Valve Service
• Shut off water supply to valve inlets at main or valve
upstream from BODY (1)
• Remove CHECK VALVE (15) from BODY (1)
• Rinse CHECK VALVE (15) under running water
• Prior to installing CHECK VALVE (15) into BODY
(1), apply a thin film of non-petroleum based
grease onto O-RING (16)
• Tighten CHECK VALVE (15) to 150 in-lbs
ø
5” Max.
Diameter
Hot
Inlet
Hot
Inlet
Position of Cartridge
(factory assembled)
Position of Cartridge
for reverse connection
Tab
Tab
Tab
Tab
Tab
Tab