Chapter 3
Operation
82 SAFETY FIRST Edition 1 – December 2019
MSA G1 Electronic Breathing Apparatus
Step Description Illustration
5 Conduct the high-pressure test.
5.1 Ensure the set is in PARK mode by pressing the
red PARK button.
5.2 Open the cylinder valve.
Listen for the short sharp chirp from the mechanical low pressure whistle,
indicating that it is functioning.
5.3 Observe the green tick on the control module.
The green tick indicates the alarms and buddy and HUD lights are functioning
correctly.
5.4 Check the control module to ensure that the
pressure is at or above 250 bar.
For stowage on appliances and to commence operations the pressure must be
250 bar or more.
To Next Page
Loading...