Scott AIR-PAK 75 Operating & Maintenance Instructions page 24

USE OF RESPIRATOR CONTINUED...
5. While holding the facepiece in place with one hand, tighten the neck
straps evenly one at a time by pulling each neck strap end toward the
rear of the head. Alternate hands to maintain the facepiece position
on the face. See FIguRE 11-E.
6. Verify the proper location of the face in the facepiece and the chin in
the chin cup. While still holding the facepiece in place with one hand,
tighten the temple straps evenly one at a time by pulling each temple
strap end toward the rear of the head. Alternate hands to maintain
the facepiece position on the face. See FIguRE 11-F.
7. Verify the proper location of the face in the facepiece and the chin in
the chin cup. Tighten the forehead strap last by pulling the forehead
strap toward the back of the head. do not overtighten the forehead
strap. See FIguRE 11-g.
TIGHTEN FOREHEAD STRAP
P/N 595252-01 Rev. B 5/14
FIGURE 11-E
HOLD AND TIGHTEN
FIGURE 11-F
HOLD AND TIGHTEN
FIGURE 11-G
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