ZURN Aquaflush Z6000, Инструкция по установке, эксплуатации, обслуживанию и каталог запасных частей

Страница: 23 / 89

Page 5
6.
When all flush valves are connected to the fixtures and water
pressure is available, it is recommended that the supply piping
be flushed to remove dirt, pipe chips, etc. from system. Before
the water is turned on, be sure all stop valves to the flush
valves are closed off tight. The stop valves can be opened and
closed by using the adjusting screw located at the center of
the stop valve cap, behind the stop snap cap screw cover if
already installed (see 6a). Stop valve adjustments can only be
made by using the adjusting screw.
It is not neces sary to
remove the stop valve cap when making adjustments. If
for any reason it becomes necessary to remove the stop
valve cap, be certain the water is shut off at the main
supply valve.
Aquaflush
®
Installation Instructions
6a
This procedure should also be followed when the system
has been drained for some time, as occurs in athletic fields,
recreation parks, etc.
7.
The Aquaflush flush valves are preset for fixture volume as
marked on the valve cartons. The valve does not require
regulation for vari a tion in water pressure within its operating
range. To set the flush valve for proper operation, gradually
adjust the stop valve open, using the adjusting screw, while
actuating the valve until the rate of water flow into the fixture
is not excessive, yet is sufficient enough to adequately evacuate
the waste. The final setting for urinals should be such that the
fixture will not overflow when the valve is actuated in succession.
The stop snap cap screw cov er should be secured after final
adjustments have been made.
7
6b
Working
Parts
Use the following procedure to flush out the supply piping:
A. Remove the main valve body cover.
B. Remove the working parts from the flush valve
(shown in 6b).
C. Replace the main valve body cover and plastic cover
without reinstalling the working parts.
D. Open the stop valve by using the stop adjusting screw,
and flush out all debris from pipe and connections.
E. Shut stop, open cover, replace the working parts, replace
plastic cover and main valve body cover and tighten.