Installing The Quick-Connect Adapter To The Cylinder - MSA G1 SCBA Operating Manual

12.3 Installing the Quick-Connect Adapter to the Cylinder

NOTE: A torque wrench with a 24 mm open end is necessary for installation.
(4) Install three screws in the retainer.
(5) Torque the screws to 3.96 in·lbf (0.45 N·m).
(6) Install the new rubber boot (P/N 10146897) over the gauge
of the cylinder valve assembly.
(7) Attach the rubber boot to the retainer.
(8) Make sure the retainer is not loose on the cylinder valve
assembly.
(1) Use only a fully charged cylinder.
(2) Make sure there is no dirt, debris, or damage on the external
threads and bore of the cylinder valve assembly.
(3) If the cylinder valve assembly is damaged, remove the SCBA
from service and return it to an MSA trained or certified repair
technician.
(4) Make sure there is no dirt, debris, or damage on the internal
threads and nipple of the male adapter.
(5) Make sure there is no dirt or debris on the O-ring, and that it is
installed on the nipple.
G1 SCBA 2018 Edition
Cylinders
US
68