■ Insert new pre-filter in the filter holder.
■ Press the breathing filter into the filter holder until the holder seals it in
all round.
10.3. Check inhaling and exhaling membranes
Note!
Replace inhaling membrane [9-2] and exhaling membrane [1-4] at
least every 2 years.
Check inhaling membrane
■ Make sure that the inhaling membrane [9-2] does not stick to the valve
seat.
■ Carefully release the inhaling membrane at the pin [9-1] and check for
cracks or other signs of damage.
■ Carefully fit the inhaling membrane behind the pin.
■ The inhaling membrane must lie evenly on the sealing surface inside.
Check exhaling membrane [8]
■ Release mask cap from mask body.
■ Hold exhaling membrane at the edge and pull out.
■ Check valve seat for soiling and signs of damage and clean if neces-
sary.
■ Press exhaling membrane into the valve seat until it engages in position
so that it lies smoothly and evenly.
10.4. Check rubber seal and head straps together with lower
straps
■ Check rubber seal [9-3] of the face part for cracks or other signs of
damage.
■ Check head straps [5-4] and lower straps [3-1] for cracks or other
signs of damage.
11. Care and storage
Careful handling together with constant care of the product is necessary
to ensure that the half mask functions properly.
11.1. Cleaning and Disinfection
Note!
Use half mask respiratory protection cleaner for disinfecting (# 134965).
Operating Instructions SATA air star F
EN
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