CleanSpace HALO CS3000 Bedienungsanleitung Seite 20

STEP 5 – MASK SEAL CHECK
It is recommend to do a negative pressure seal check on the mask.
Mask Seal Check:
Using your thumbs, block the airclip air inlets on
both sides of the mask. Breathe in sharply. If
there is a good mask seal, you should have
difficulty drawing air as you inhale. Listen for
squeaking or whistling noises which indicate air is
leaking past the seal. Hold your breath for 10
seconds. If the mask seal slowly recovers (mask
moves away from your face) there is a leak.
Readjust the mask fit and repeat the negative
pressure seal check. Unblock the air inlets and
resume normal breathing.
IF A SATISFACTORY FIT CANNOT BE ACHIEVED, DO NOT ENTER THE CONTAMINATED ZONE
STEP 6 – DON THE RESPIRATOR
NOTE: Read STEP 4 all the way through before beginning to don the CleanSpace Respirator
FITTING THE NECK SUPPORT:
With the Full Face Mask donned, locate your respirator and neck support. There are two sizes of Neck Support
(Small and Large). Make sure neck support is of the size that you used for your last successful quantitative fit
test. Your size should be recorded in this manual. Fit the neck support to the Respirator. The neck support has
keyhole openings that snap over buttons on the respirator case. Place the neck support in position against the
buttons and then press firmly towards the respirator to engage the buttons to snap into the keyholes.
FAMILIARISE YOURSELF WITH THE RESPIRATOR
1. Find the adjust Buttons and the Mask Release Buttons. 2. Loosen both bellows to their widest opening
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