Air-Tightness Test; Maintenance - cleanAIR CF02 Benutzungsanleitung

ENG CF02 Full-Face Mask

6. Air-tightness test

7. Maintenance

This protection mask should be periodically checked and maintained by trained specialists. All service
records must be archived. Always use only original spare parts. The manufacturer recommends the fo-
llowing maintenance intervals. These intervals can be shorter then stated below due to high frequency
of use. Observe national laws and regulations!
Checking before use
Air-tightness test
Cleaning
Visual inspection
Valve and valve seat exchange in a service centre
Functional and air-tightness test in a service
Whenever the mask is cleaned and sanitized or whenever spare parts exchange has been performed,
the functionality and air-tightness tests must take place but only after these procedures.
Check for cracks, leaks or distortions in the mask. Valve membranes must freely move and the valve
seats must be clean and undamaged.
Inner mask valve and its sealing
1. Remove the outlet valve membrane.
2. Press a new inlet valve membrane into the inner mask opening.
8
1. Place your palm on the filter opening.
2. Slightly breath in and watch whether the mask slightly
presses towards your face and whether any air leaks
between the mask and your face.
NOTICE
If you find any air leakage, adjust the mask position on yourface
and tighten the head straps to eliminate any leakage
Do not use the respirator unless perfect air-tightness has been
achieved.
Before use
(see Figures Annex 5.3)
After use
X
X
X
X X
Instructions for use
1 per year
X
X