8
RZ50e
Rev. 3
April 2005
Checking the Low-pressure Warning
• Close tube clamp.
• Close cylinder valve.
1 Watch the display unit.
The warning should be generated at approximately
700 psi. Alarm sounds intermittently, red indicator
flashes.
2 Unplug coupling from test unit and replace sealing
cap on plug-in coupling.
Draeger Training 11/16 rev 1
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