Dräger PSS BG 4 plus

1
RZ50e
Rev. 3
April 2005
Contents
For Your Safety ...................................................... 2
Testing .................................................................... 3
Preparing for Tests ................................................ 3
Pressure Gauge Preparation............................... 3
Tubing Connection............................................... 3
System Leak Test ................................................ 3
Test Setup ............................................................ 4
Checking the Response Threshold of
the Low-pressure Warning ............................ 4
Checking the Inhalation Valve ...................... 4
Checking the Exhalation Valve ..................... 5
Checking the Drainage Valve &
Bypass Valve ................................................. 5
Low Pressure Positive Pressure Leaks Test 6
Checking the Relief Valve ............................. 6
Checking the Constant Dosage .................... 7
Checking the Minimum Valve........................ 7
Checking the Low-pressure Warning............ 8
Component Checks ............................................. 9
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Draeger Training 11/16 rev 1