For Local Sensor Only
If the sensors are to be mounted locally (inside the valve box), the pipe stubs must be connected to the
pipeline. Using silver-brazing techniques, connect each pipe stub to its appropriate gas or vacuum while
ensuring that the bottom of the pipe stub is wrapped with a damp cloth. BE CAREFUL not to damage the DISS
check-valve by overheating. When the brazing of pipe stubs has been completed, the system can be pressure
tested.
Standing Pressure Test
Perform a standing pressure test on the piping system as per NFPA-99 “Health Care Facilities” or
CSA-Z305.1 “Non-flammable Medical Gas Piping Systems”. Inspect all joints for leaks and make certain each gas
is piped to a correspondingly labeled gas service.
Frame/Module Assembly
Step #1
Remove the frame/valve window from its protective box
Step #2
Attach the Sensor wire to the display module (, -)
Step #3
Close the valve window
Installation of Alarm
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