Miller PAPR Manual - Halaman 15

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POWERED AIR PURIFYING RESPIRATOR

2-8. Testing Air Flow Alarm

Always test air flow alarm

before using the respirator.

Also check air flow alarm

each month if respirator is

not used regularly.

Disconnect hose from hood. Start

blower and block air flow by placing

your hand over the end of the hose.

Continue blocking air flow until

alarm sounds and the blower vi-

brates (about 15 to 20 seconds).

If alarm does not sound and the

blower does not vibrate, check bat-

tery and filter element.

OM-235 936 Page 13

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