ArcOne Clean Air Flow - Manual (Page 14)

Hard Hat headtops only:
1. Install accessory slot plug (straight bill hard hat only), if not already installed or
optional accessory. (fi g. 9)
2. Remove faceshield visor protective fi lm (fi g. 10):
3. Don the hard hat with visor placed over your face and adjust the headgear to fi t.
4. Adjust the faceseal fi t with the pull cord by pressing on the lock and adjusting
the cord length till a tight fi t is achieved between your face and the faceseal.
#3
#4
2.5 Waist Belt
1. Clip the Waist Belt onto your waist with the blower on your back and the
Breathing Tube pointing upwards (fi g. 11).
Figure 10
Figure 9
Figure 11