Page 106 P/N 03521015 Rev U1
Bio-Medical Devices Intl
17171 Daimler Street Irvine, CA 92614 800-443-3842 www.maxair-systems.com
Don HLF
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.
1. Initiate donning the HLF
(Heavy Loading Filter) by
tucking its back bottom up
under back bottom of Helmet
2. Complete by pulling HLF over and down, rear-to-
front, of the Helmet and secure front bottom on
Hood front Velcro strip.
2. Continue rolling and lifting HLF up, over, and off the Helmet and
discard appropriately,
or, ALTERNATIVELY,
temporarily leave it on and proceed to Doff with Hood (next section).
1. Begin HLF doffing by curling its back bottom up over Helmet back
bottom.
Doff HLF
16. Don appropriate body gown per
gown manufacturer’s protocol. Keep
Hood Shroud up while closing gown
so Hood is outside of gown.
15. Pull Hood Shroud
down all around.
14. Tighten Ratchet Knob (clockwise)
as tight as possible without causing
discomfort to secure Helmet on head
for all anticipated activities.
