Preparing For Use - INTERSPIRO DIVATOR-Vollmaske Benutzerhandbuch

regulations state that breathing valves and full face masks must be regularly cleaned
and disinfected. furthermore, breathing valves and face masks that are used by
more than one person must be cleaned and disinfected after each use. Interspiro
recommends personal breathing valves and personal full face masks as the most
hygienic solution.

preparing For use

caution! It Is of greAt ImportAnce thAt the procedures descrIBed In sectIon "perIodIc
checkIng And InspectIon" hAve Been completed Before the eQuIpment Is prepAred for use.
attacHIng tHe fUll face mask
1. perform a visual inspection of all plastic, rubber and metal parts for damage.
check rubber parts for any sign of tears and cracking.
2. Check that the non-return valve discs in the inner mask are flat and secured.
(figure 4)
3. make sure that the pressure equalizing pad is in place and adjusted. (figure 5)
4. check that the breathing valve connection on the full face mask is free from dirt
and that the o-ring is in place on the breathing valve.
5. connect the breathing valve to the mask by pushing the valve into the connection
piece and turn it counter-clockwise so that it grips in the bayonet coupling.
(figure 6)
6. Install the cover to lock the breathing valve in position. make sure o-ring is in
place and undamaged. hand tighten the screws securely. do not overtighten the
screws. (figure 7)
7. check that the locking nut on the breathing valve is securely tightened. (figure 8)
8. check that the locking ring on the breathing valve is securely tightened. (figure 9)
9. connect the full face mask with breathing valve to the breathing hose. hand-
tighten the nut of the breathing hose securely. Close safety pressure lever, if fitted.
(figure 10)
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