22
Preparing for Use
G1 Powered Air-Purifying Respirator (PAPR)
US
6.4
Installing the Breathing Tube on the Blower Assembly
6.5
Installing the Breathing Tube in the Facepiece and APR Adapter
WARNING!
Make sure that there is no debris on the breathing tube handwheel. Make sure that the handwheel
can turn easily. If the handwheel cannot turn easily and the breathing tube is moved during use, the
facepiece seal can leak.
Failure to obey this warning can result in serious injury or death.
(2) Pull on the APR adapter to make sure that it is
attached tightly to the facepiece.
(1) Remove the green protective plug from the inlet port
of the breathing tube.
Keep the protective plug to use during storage.
(2) Examine the gray gasket in the inlet port of the
breathing tube. If the gasket is damaged or missing,
replace it (PN B-10022-001).
(3) Install the inlet port of the breathing tube in the outlet
port of the blower assembly, and hand-tighten the
connection.
(1) Remove the green protective plug from the inlet port
of the breathing tube.
Keep the protective plug to use during storage.
(2) Install the APR adapter in the outlet port of the
breathing tube.
(3) Use the breathing tube handwheel to hand-tighten the
connection.