ArcOne Clean Air Flow - Manual (Page 25)

Faceseal Replacement: Vision
AirDuct Headgear
Assembly
p
Welding
Helmet Shell
Face Seal of Corresponding Headtop
(CA-COL-XX)
Airduct Headgear Assembly
(CA-HGA-00)
Figure 9
1. Remove the Face Seal by unscrewing the knob on both sides of the helmet. Be sure to retain
all hardware.
2. Remove Face Seal from shell.
Step 3-5 refer to Figure 8 insets
3. Install new Face Seal by push pins that are on helmet through holes on Face Seal. 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.
4. Place the Airduct Headgear Assembly inside the Face Seal and over the Pivot Stop boss.
5. Insert the Airduct Headgear Assembly Bolt through the Airduct Headgear Assembly
lining up all three rectangles (Bolt, Face Seal, and helmet).
6. Screw the Knob onto the Bolt.
7. Repeat on the left side. NOTE: there is no Pivot Stop on the left side.
8. Line up each hole of the Face Seal, one on each side of the helmet and one in the chin area,
in the plastic portion of the Face Seal with the pins installed on the helmet and push the Face
Seal holes into the pins.
NOTE: For the Vision Welding Helmet only-There are (4) four pins installed on the helmet,
two on each side of the helmet.
Knob
Pivot Stop
Bolt
Figure 26
. 26