Maxair CAPR User Instructions page 91

Don HLF (NOT optional - Required per NIOSH Approval)
1. Initiate donning the HLF (Heavy Load-
ing Filter) by tucking its back bottom
up under back bottom of Helmet
Don HFR FCC (Optional, depending upon fluid resistance protection desired.)
1. Initiate donning the HFR FCC (High
Fluid Resistant Filter Cover Cap) by
placing it over the front of the Helmet
and down towards the back.
Doff HFR FCC (If it was Donned)
1. Hold front of HFR FCC in
place while lifting its rear up
over Helmet.
Page 91 P/N 03521015 Rev Q
2. Complete by pulling HLF over and down,
rear-to-front, of the Helmet and securing
front bottom on Hood front Velcro strip.
2. Continue bringing the HFR
FCC down over the Helmet
so that it covers the HLF.
2. Remove HFR FCC completely
and decon for next use.
3. Ensure Hood Skirt is fully down on all sides,
secure neck ties to within about 1/2 inch of
neck, and feed body ties through front hood
shroud slits and tie securely.
3. As needed, pull down back of HFR FCC with fingers in
back while pushing up on under side of Helmet back with
thumb.
Doff HLF
1. Begin HLF doffing by curling its back bottom up over Helmet
back bottom.
2. Either continue grasping the HLF and lift it up, over, and off the
Helmet and discard appropriately,
or, ALTERNATIVELY,
you may temporarily leave it on the Hood and proceed to Doff it
with the Hood (next section).