CB Sabbiatrici ASTRO 46000, Руководство пользователя

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FITTING THE CAPE AND BELT
Once the helmet is fitted
comfortably on your
head, straighten the
cape down at the front
and the back.
Screw the loose running
nut onto the Flow
Control Valve.
Now bring both buckles
together at the front and
push them until you hear
a click. Pull the tab to
tension the belt to your
requirements.
ADJUSTING THE AIRFLOW
Now the helmet is fully fitted and the belt tightened, adjust the airflow into
the helmet with the Flow Control Valve adjustement barrel (see Fig 3.1 on
page 21).
Again check the air pressure at the source to make sure it is still in accordance
with Table 1.1 on page 20.
Fig. 9.1
DOFFING YOUR HELMET
To remove the helmet, first exit the working area and reverse the above
procedures.
WARNING !
NEVER remove your helmet when working in the working area.
WARNING !
Do not adjust the air pressure at the point of attachment
after you open the flow control valve to the MAX.
position.
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