MSA G1 SCBA Operating Manual page 87

NOTE: The temperature class is T4 when the above alkaline cells are installed within the alkaline
battery pack, except the temperature class is T3C when the Energizer EN93 alkaline cells are installed
within the alkaline battery pack.
Replacing the Batteries in the Alkaline Battery Module
The battery module is installed on the user side of the SCBA in the middle of the backplate.
(1) Unlock the alkaline battery module with the battery removal tool.
a)Push the removal tool into the slot in the alkaline battery
module and click into place.
b)Pull the removal tool and the alkaline battery module out of the
power module.
Open the alkaline battery module:
(2) Loosen the Torx screws in the alkaline battery housing lid.
(3) Remove the alkaline battery housing lid.
G1 SCBA
Maintenance
US
87