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6
ADJUST SUPPLY STOP; Fig. 8
IMPORTANT: To avoid overflowing, the SUPPLY STOP
(3) must never be opened to the point where the flow
from the valve exceeds the flow capacity of the
fixture. The fixture and drain must be able to handle a
continuous flow in case of a flush valve failure.
Valve is designed to provide stated flush volume with
a 10 GPM flow rate.
1. Remove COVER (2) from SUPPLY STOP (3).Turn on
water supply 1/4 turn to 1/2 turn(CCW) and test for leaks.
Note: Unit may flush for approximately 5 to 10 sec.
when water is first turned on.
2. Actuate the FLUSH VALVE by pulling handle down.
3. Adjust SUPPLY STOP (3) after each flush until the
stated flush volume is achieved, no splashing occurs and
the fixture is properly cleansed.
4. When adjustment is complete, replace COVER (2)
and tighten to ensure vandal-resistance.
HOW TO RETROFIT OUR VALVE;
7
Fig. 9
(Replaces Industry Standard Manual and
Electronic Valves)
Note: In most Retrofits the wall escutcheon, supply stop,
cover tube and vacuum breaker do not have to be replaced.
If these items do need replacement they must be purchased
separately or order the complete flush valve assembly from
American Standard.
1. Remove COVER (1) from SUPPLY STOP (2) if
installed. Fig. 9.
2. Turn water supply off. Fig. 9.
3. Loosen SPUD COUPLING NUT (3). Unthread
COUPLING NUT (4) and VACUUM BREAKER
COUPLING NUT (5). Remove FLUSH VALVE (6).
Fig. 9a.
4. Clean all threaded connections before installing the
new flush valve. Fig. 9a.
5. Refer to Sections 4,5 and 6 to complete the retrofit
installation. Fig. 9b.
4 LEFT OR RIGHT HAND
8
3
INSTALLATION; Fig. 10
1. The FLUSH VALVE can be installed either as a right
or left hand installation.
2. Orientate the FLUSH VALVE as shown in Fig. 10 to
desired position for a left or right hand installation.
Fig. 8
CLOCKWISE CLOSES
CONTROL STOP
Fig. 9
Fig. 9a
6
2
CLEAN
CONNECTIONS
1
4
5
3
Right or Left Hand Installation
Fig. 10
Left Hand
5
REMOVE COVER
3
2
COUNTER-CLOCKWISE
OPENS CONTROL STOP
Fig. 9b
Right Hand
M965020 Rev.2.1 (5/19)
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