Chapter 4
Donning and Doffing
Edition 1 – December 2019
SAFETY FIRS T
53
MSA G1 Classic Breathing Apparatus
Chapter 4
Donning and Doffing
This chapter contains information about:
flash hood;
don the BA set;
distress signal unit;
post incident wash-down;
doff the BA set;
doff the flash hood; and
emergency shared air procedure (buddy breathing).
Flash Hood
Do not use head coverings such as flash hoods under the head harness. The
flash hood must be worn
over
the head harness.