Air Products GASGUARD TE10, Installation, Operation And Maintenance Manual, Page: 98 / 196

GASGUARD
®
TE10 Distribution System Manual
Air Products and Chemicals, Inc. Page 5 - 4
4. Follow the procedures below to open and close valves. (Valves that can be
controlled manually are shown highlighted with a square box around them.)
To open a valve:
4.1. Select the valve by touching the screen.
4.2. The valve state menu will appear asking you to confirm that you
want to open the valve by pressing . Pressing will close
the menu leaving the valve closed.
To close a valve:
4.3. Touch the valve you wish to close.
4.4. The valve state will toggle from open to closed.
Extreme care must be taken when operating
valves manually. Only those valves required
for adequate leak testing should be opened.
5. When leak testing is complete, press to return to the Mode Menu.
NOTE: Any valves left in open position will be closed
automatically.
6. From the Main Menu screen, press to return to Main Menu display.
Distribution System must not be left
unattended in Manual Mode, as access to the
system in Manual Mode is open to anyone.
See section 8.5 on information on securing
manual mode before leaving your gas
cabinet.
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