Edition 1 – December 2019 SAFETY FIRST 1
MSA G1 Electronic Breathing Apparatus
Foreword
After extensive testing and consultation with other emergency services in Victoria, CFA
commenced the deployment of the MSA G1 range of breathing apparatus (BA) during
2018. This standardises the BA sets throughout CFA and enhance inter-operability
between services.
The MSA G1 Electronic (G1 E) BA is technologically advanced and provides added
comfort to the wearer by way of larger, non-slip shoulder straps, weight distribution
being on the hips rather than the shoulders, and a rotating, height adjustable lumber
support to cater for all body types.
The G1 E BA includes a centralised power module that powers the entire unit from a
single battery compartment, and improved voice amplification communications.
An additional safety feature of the MSA G1 E BA is the ability to attach, through a
buddy breathing line, to other users. The darkness and smoke piercing buddy lights
that are incorporated in the power unit provide all users with improved situational
awareness.
The MSA G1 E BA facemask does not contain any electronic components. It has been
designed with a speech diaphragm, heads-up display (HUD) and an open port. The air
flow is directed over the visor of the mask to eliminate fogging. The facemask is
available in three sizes (small, medium and large) to ensure a comfortable and secure
seal for all users. The medium size facemask fits 98% of users.
The demand valve contains a microphone that is connected to a voice projection
speaker. This ensures clearer, louder communication between users.
The MSA G1 E BA will provide flexibility for operators that have not been seen
throughout CFA before and will provide a base platform for future growth in BA
technology.
This manual describes how to operate the MSA G1 Electronic breathing apparatus.
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