Removing The Valve Assembly - MSA G1 Manual

Maintenance and Care

2.11 Removing the Valve Assembly

(1) Remove the regulator (See
(2) Remove the diaphragm (See
US
16
(8) Install two (2) new 8 mm O-rings to the electrical plug.
(9) Install the regulator. (See
Hose Assembly
Removing the G1 Regulator
Removing the Diaphragm
(3) Push the regulator housing buttons to ensure the valve
fork is set in the raised position.
(4) Carefully lift the valve assembly out of the housing.
G1
Installing the G1 Regulator
for instructions.)
for instructions).
for instructions).