Alig
n
the stud of the hose interface with the chute of the unit air outlet and insert to the end,
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Connect and tighten the two ends of the hose with the air outlet of the powered respirator
and the air inlet of the hood respectively. The following picture shows how the hose is
connected:
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3.1Prior to use
Before using the powered respirator, the user must ensure that all the conditions for safe use
have been satisfied. See below in 8 for the applicable statutory regulations and rules.
Check that the device is not damaged, and the filter not clogging.
Check that the appropriate hose connector is fitted to the hose.
Connection of the air hose to the turbo unit:
then rotate the hose clockwise to lock.
Alig
n
the stud of the hose interface with the chute of the hood air inlet and insert to the end,
Connection of the air hose to the facepiece:
then rotate the hose to lock.
headband and the elastic cloth to the most comfortable state.
-
T
he headpiece must fit the user’s face for total efficiency.
- Efficiency is reduced if the seal is not fitted properly (beard, long hair, etc.
- The user must ensure that the elasticated chin fits comfortably under the chin.
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Users can verify this alarm function by
blocking
the air intake panel or the air outlet. After
about 15 seconds of shielding the air intake or air outlet completely, the machine will emit a
repetitive single "beep" alarm sound. Once the
blockage is removed
, the alarm sound stops
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Check that the warning faciliti
y
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Check that a set of filters is fitted correctly
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Check before use that the battery is sufficiently charged and that the free flow of air is not
obstructed by a blocked hose or other causes.
.
Check that the lock of the battery box and the lid filter housing are closed.
is functioning. The device has a low flow alarm function.
in about 10 seconds.
Tie the respirator around the waist with a belt, then put the hood on the head, adjust the
- For the belt, tightening or loosening is the same as Aircraft seat belt. As icons below:
