Miller PAPR 매뉴얼 - 페이지 14
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POWERED AIR PURIFYING RESPIRATOR
2-7. Testing Air Flow
OM-235 936 Page 12
1
MIN
2
.
Always test air flow before
using the respirator. Also
check air flow each month if
respirator is not used regu-
larly.
1
Flowmeter
2
Hose Connector (Hood)
Disconnect hose from hood. Insert
flowmeter into hose. Be sure hose
is straight and untwisted. Hold flow-
meter straight up and start blower.
Air flow is adequate if flowmeter ball
moves above MIN mark. Do not
use respirator if flowmeter reads
MIN or below. If air flow is low,
check battery and filter elements
and recheck air flow.
805 098 / 805 101