4
1. Before connecting the water supply, flush the line into a bucket to remove any debris.
2. Place the coupling nut, friction washer and universal washer onto the plain end of
supply tube as shown.
NOTE: The same universal washer will be used to
make the flanged slip-joint connection for a 1/2" O.D.
or 3/8" flexible, or a 3/8" I.P.S. supply.
3. Temporarily make connection to tank supply shank,
finger-tight. Mark at shut-off valve the tube length
needed and add 1/4". (This will insert down into shut-
off valve).
4. Remove supply tube and cut to length including the
extra 1/4". Remove any burrs from inside the cut
end. Slip compression nut and ring (ferrule) onto the
shut-off valve end of the tubing.
5. Connect supply tube to supply shank once more and
finger-tighten. Tubing may be pushed up into tank
supply to allow the extra 1/4" to be inserted into shut-off valve.
6. Tighten both the coupling nut at the tank and the compression nut at the shut-off
valve. Make sure float valve does not rotate while tightening the coupling nut. The
float ball must not contact the tank walls.
7. Turn on water supply and shut-off valve. Check for leaks. An additional tightening
adjustment on leaking connections normally will stop the leak.
Adjustment (A)
1. WATER LEVEL IN TANK
Turn the water level adjustment screw clockwise to
lower or counter-clockwise to raise the water level
to the waterline mark on the tank.
2. TANK REFILL
Turn Flow Control screw clockwise to slow or
counter-clockwise to speed-up the rate of tank fill.
NOTE: If either screw is turned clockwise too far, the
float valve may not activate.
3.
FLAPPER ADJUSTMENT
The length of the chain that connects the lever arm to the flapper may need to be
adjusted. (Move the hook to another link)
A) TOO MUCH SLACK may not permit the flapper to lift far enough to properly
activate the flush valve.
B) NOT ENOUGH SLACK in the chain may keep the flapper from closing properly.
3. REFILL TUBE
Make sure the refill tube is properly inserted in the top of the flush valve.
WATER CONNECTION
WATER LEVEL
ADJUSTMENT
SCREW
FLOW CONTROL
SCREW
REFILL
TUBE
UNIVERSAL
WASHER
FRICTION
WASHER
COUPLING
NUT
COMPRESSION
NUT
FERRULE
1/2" SHUT-OFF
VALVE
SUPPLY
TUBE
SUPPLY
SHANK
