Preparing For Use; Installing The Apr/Papr Adapter (Single And Twin Port) - MSA G1 Operating Manual

6 Preparing for Use

6 Preparing for Use
Make sure that the device does not have any of the conditions listed in
Make sure that there are no parts missing from the assembled device.
Make sure that the device is in an approved configuration. For information about approved configurations, refer to the G1 APR
Approval Insert (PN 10160485).
Make sure that the air filtration cartridges/canisters are approved for and effective against all contaminants in the environment.
Make sure that the head harness is in an approved configuration.
Head Harness
Model #
7-2776-1 4-Point Kevlar (Yellow)
7-2777-1 5-Point Kevlar (Yellow)
7-2778-1 5-Point Rubber
7-3104-1 4-Point Cloth (Black)
7-2917-1 5-Point Kevlar Alternate (Yellow)
Table 1 Approved configurations for the head harness
6.1

Installing the APR/PAPR Adapter (Single and Twin Port)

Description
1. Push the APR adapter inward until you hear a click when it engages correctly in
the facepiece. When the APR adapter is installed correctly and the facepiece is
held in the as-worn position, the MSA logo is aligned horizontally.
2. Pull on the APR adapter to make sure that it is attached tightly to the facepiece.
G1 APR Facepiece
4 Visual Examinations.
Neck Strap
Model # Description
7-2830-1 Rubber
Approved
Approved
Approved
Not approved
Approved
US
Model # Description
7-2829-1 Cloth
Approved
Approved
Approved
Approved
Approved
18