Dräger PSS BG 4 plus

10
RZ50e
Rev. 3
April 2005
E01827
P/N 4055874
4. Breathing Bag
- Remove breathing bag.
- Sealing plug R33781 (2x) each into cooler
and CO
2
absorber connection
- Sealing plug R33782 into minimum valve
connection
- Drainage valve remains in the drainage valve
connection
- Connect sealing plug R33762 with RZ
(Fig. 4).
- Test pressure between +7 mbar and +10
mbar.
• Pressure loss max. 1 mbar/min.
Locate leakages in water bath.
- Carefully increase test pressure above scale
limit. Drainage valve must open above end of
scale limit.
5. Relief valve
- Open safety clamp on the absorber and
remove angular nozzle.
- Connect RZ via test line with the complete
valve using test adapter R33413.
• Pump positive pressure between +7 and
+10 mbar.
Pressure loss max. 1 mbar/min.
6. Monitron
- Self check
Test procedure
7. Panorama Nova
- Connect facepiece plug (Fig. 6).
- Inflate balloon, moisten.
- Mount mask to balloon.
- Apply 7 - 10 mbar pressure.
Pressure loss max. 1 mbar/min.
Fig. 6
P/N 4052376
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Draeger Training 11/16 rev 1