H-1.601. 00137-B3.0
Page 57 of 81
6. Check low battery level alarm function in accordance with the following
steps:
During self-checking upon startup, low battery level alarm function can be
checked. When oxygen cylinder is opened, If T5 is started and operates
normally and no alarm is triggered, it indicates that the battery is at sufficient
voltage level.
7. Inspect activation pressure function in accordance with the following
steps:
a) Set ventilation mode to V-A/C.
b) Set activation pressure to -3cmH20.
c) Ventilate air through mask; when negative pressure of inspired air
reaches 3cmH20, the respirator should ventilate air in.
To Next Page
Loading...