Warning Device: Yellow Led Air Flow Indicator Check - Tape Method - Maxair CAPR User Instructions

5.6 Warning Device: Yellow LED Air Flow Indicator Check - Tape Method

CAUTION
Prior to donning the system, the Safety Status Yellow LED function can and should be checked prior to use.
The yellow LED indicates that the respirator is no longer able to maintain adequate airflow for protection of the user
Cap of FCC
Air Inlet
Channel
(Cap
overhangs the
skirt
Skirt of FCC
1. Start taping approximately one inch away
from the front-center of the Helmet. (One inch
to the side of the front Alignment post.
4. Pull back a tape flap about one inch
from the front-center of the Helmet,
leaving about a two inch open gap.
7. Lay the tape flap back down to
reduce the gap back to a one
inch opening. Allow the Helmet to
stabilize for about a minute. Notice
the Yellow LED turns on.
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2. Tape over the Air Inlet
Channel all the way around
the Filter Cover Cap (FCC).
5. Connect the Helmet Power Cord to the
Battery. Push the Power Cord Connector
into the Battery Receptacle until the Secure
Connection audibly clicks.
8. Disconnect the Helmet Power Cord from the
Battery - push the Secure Connection Button
down, pull Cord Connector out, release the
Button.
CAUTION
Ensure the Power Cord is disconnected
from the Battery before performing step 9.
3. Cut the tape so that it stops in
the front-center of the Helmet.
This leaves about a one inch
open gap.
6. Allow the Helmet to stabilize
for about a minute. Notice
that the Yellow LED stays off.
9. Remove the tape
covering the air inlet
channel of the Filter
Cover Cap.
This concludes the test.