3M Speedglas 9100 MP Manual De Instrucciones página 11

comfortable. Turn counterclockwise to loosen, if needed. The suspension fits head sizes from 51-64 cm (US
hat sizes 6 3/8 to 8). An optional size reducing ratchet comfort pad (M-956) is available to provide additional
comfort. This comfort pad also can be used to improve fit and stability for smaller head sizes. In order to
achieve a comfortable and secure fit, the ratchet may also be removed, rotated 180 degrees and replaced to
slightly change the location of where the ratchet meets the back of the head (Fig. 2a).
4. If the height on your head or the balance of the headgear is not comfortable, remove the headgear, turn
upside down, and adjust the suspension.
a. The suspension headband can be adjusted at four locations. There are two adjustment locations in
the rear of the headgear and two in the front (Fig. 2b). To change the position of the headband, pull
the height adjustment slot off the peg and re-position to another slot on the "ladder" (Fig. 2c). Each
location can be adjusted independently for a custom fit.
i. Fig. 2c #1 shows the peg position that will lower the hardhat to its lowest position; Fig. 2c #3
shows the peg position that will raise the hardhat to its highest position.
ii. The angle of view, for more downward viewing, may also be adjusted by placing the rear peg in
the slot shown in Fig. 2c #3 and the front peg in the slot shown in Fig. 2c #1.
1.
Fig. 2b
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2. 3.
Fig. 2c
Fig. 2a