MSA left/RIGHT Operating Manual page 6

Fitting
4 Fitting
The cushions should snugly fit the head with no interference of the seal by any objects e.g. respirator head-
bands or spectacle arms, the cups should completely enclose the ears. Before putting on the device, brush
excess hair aside and remove any jewellery that could affect acoustic seal.
Headband version
(1) Ensure that the headband is positioned correctly before putting it on.
(2) With the headband over the head, adjust the height of the cups by sliding them up or down so they
completely enclose the ears (see Fig. 1).
Helmet version
These ear-muffs should be fitted to, and used only with, the following industrial safety helmets:
Helmet Brand / Model
MSA V-Gard
MSA V-Gard 200
MSA V-Gard 200
MSA V-Gard 500
MSA V-Gard 900t
Balance AC
Peltor G2000
Peltor G3000
Balance HD
Protector Style 600
Protector Style 300
Auboueix Iris II
3 sets of adapters are provided with the device. Before the ear muffs can be attached to the helmet, the
adapters have to be installed.
(1) Attach the correct adapter (see Fig. 11) to the helmet (see table above).
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(2) Ensure that the cups are mounted on the correct side of the helmet. The cup marked with L must be
put on the left hand side of the helmet and the cup marked with R must be put on the right hand side
of the helmet.
(3) Pull the ear cup down the fork as far as possible.
(4) Push the attachment clip firmly into the slot on the side of the helmet until it clicks into place
(see Fig. 2).
(5) Detach the head harness at two places at the rear of the helmet (see Fig. 3) and place the cord from
the cups above the harness attachment.
(6) Reattach the harness.
(7) For the working position, press the cups toward the ears until they click into place. Adjust the height
of the cups by sliding them up or down so they completely enclose the ears (see Fig. 4).
(8) Stand-by position: Pull the cups away from the ears until they lock into the stand-by position
(see Fig. 5).
(9) Parking Position: From the stand-by position, move the cups to the rear of the helmet until they click
into place. In this position, the cushions do not get damaged or dirty and the cups can dry
(see Fig. 6).
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The inside of the headband is marked with a letter L on the left hand side and a letter R on the
right hand side.
Adaptor Type No
60601 and 60602
Ensure the cord is not tangled.
The grommet of the cable and the antenna is positioned inside the fork (see Fig. 12).
Approved sizes
60614 S, M, L
60601 S, M, L
60614
60614 S, M, L
60614
60601 S, M, L
60601 S, M, L
60602 S, M, L
60601 S, M, L
60602 S, M, L
60601 S, M, L
S, M, L
M, L
M, L