Face seal replacement
The face seal is fastened in using hook and loop to remove/replace
• Release the press stud strap that goes over the headgear both sides.
• Separate the hook and loop from chin and work up the sides until the face seal is free
To re-fit
• Start in the chin ensuring the D ring is in the chin and facing outwards.
• Line up the hook and loop all the way around ensuring that he face seal is evenly
spread and that there are no gaps.
• Once lined up press the hook and loop together once the face is attached re
fasten the headgear strap
PROBLEM SOLVING
Inspect and dismantle this unit only in a clean environment where no presence of
respiratory hazards is suspected. Always leave the contaminated area to assess any
encountered problem. If the alarm activates during the execution of a task, leave the
contaminated area and remove the TH3P R SL filter with the blower with the power on.
If the alarm deactivates, replace the filter; if not, recharge the unit. Check the air flow
with the Flow-Test-Unit. If the problem continues after the system is recharged, ask for
technical support.
Make sure that the battery unit if fully loaded at the beginning of the shift. The AIRMAX
+® PAPR blower unit is set to sound for 1 second once powered; if the alarm still sounds
after check if the hose or filter are clogged; otherwise the battery needs re-placing or re-
charging. If the problem persists, contact Surewerx USA Inc for support.
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