ArcOne Clean Air Flow - Manual (Page 27)

4.7 Airduct Headgear Assembly Replacement
Welding
Helmet Shell
Airduct Headgear Assembly
(CA-HGA-01)
Face Seal (CA-COL-XX)
Knob
Pivot Stop
Bolt
Step 1-3 refer to Figure 9 insets
1. Place the Pivot Stop inside the Face Seal
on the right side by pushing the pin of the
Pivot Stop into one of the holes on the
helmet.
2. Place the Airduct Headgear Assembly
inside the Face Seal and over the Pivot
Stop boss.
3. Insert the Airduct Headgear Assembly
Bolt through the Airduct Headgear
Assembly lining up all three rectangles
(Bolt, Face Seal, and Welding Helmet
Shell).
4. Screw the Knob onto the Bolt.
5. Repeat on the left side.
NOTE: there is no
Pivot Stop on the left side.
Figure 30
30