AIR GAP Fluidmaster 6000 Series Manuale di installazione - Pagina 3
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Possible Cause
Debris around diaphragm.
Insufficient water supply
flow/pressure.
Cap not tightened.
Valve assembly is jammed.
Locking sleeve is 'up' (bottom entry
only).
Flow controller and filter is
blocked.
6000 Series AirGap™ Installation Guide
Fault-finding (Failure to Operate)
Possible Solution
Isolate water supply. Remove cap
(1/8 turn counterclockwise).
Remove diaphragm and clean in
water or replace the diaphragm.
Open isolation valves fully, inspect
system & pipework.
Ensure cap is fully tightened
clockwise against the stop.
Ensure float adjustment screw
and attached components are free
to move vertically.
Ensure float chamber and locking
sleeve is ' d own' (locked position).
Isolate and disconnect from water
supply. Remove flow controller
and filter from threaded shank to
clean.
Certification/compliance
Note: Datum level for vacuum test is a
marked line on the body below the cap.