The
Breathing protection mask
Panorama
Nova RA and TRA page
Use of
the Mask
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Pull the neck strap tight (fig.3)
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Spread the harness over the head and bring the
mask up to the face. Stretch the centre-piece of the harness smoothly
downwards on the back of the head until the forehead strap fits
firmly. Tihten the neck straps by pulling them unifromly backwards
(fig.3).
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Pull the temple straps tight (fig.4)
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Check the position of the forehead strap and uniformly
tighten the temple straps (fig.4), so that a slight pressure can
be felt round the mask sealling rim. |
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