Use; Putting On The Helmet - MSA Ultra Elite-H Operating Manual

3

Use

The mask is either carried using the harness in front of the chest or in the mask container.
WARNING!
Ensure that the top of the mask seal
mask's seal and the user's skin.
The mask could otherwise leak. This danger also exists for instance for mask wearers with beards or
deep scars in the sealing area.
WARNING!
The tightness of the mask/helmet combination depends on the correct size of the helmet, the adjust-
ment of the adapter with tightening strap [if possible] and the helmet´s inner shell.
It is necessary to adjust the helmet's inner shell accurately to your head size.
If the helmet or the inner shell do not fit your head properly, or if the wrong mask size is chosen, there
is a risk of leakage.
3.1

Putting on the Helmet

only lies on the user's forehead. Hair should not be between the
(1) Select a helmet suitable for the user's head size.
(2) Adjust the helmet according to the helmet's operating
manual.
(3) Grip the helmet with both hands with the chinstrap open.
(4) Pull the helmet from the forehead over the head.
(5) Close and slightly tighten the chin strap.
Ultra Elite-H Mask – Negative Pressure
Use
GB
10