Page 71 P/N 03521015 Rev U1
Bio-Medical Devices Intl
17171 Daimler Street Irvine, CA 92614 800-443-3842 www.maxair-systems.com
DLC Flappers
FCC Side Tabs
≤ 1/2
Inch
(~1.25 cm)
CAUTION
Optimum setting is achieved
when the helmet is secure on
the head for all movements
required and the front
headband is within 1/2 inch of
the eyebrows to allow good
visualization of the LED Safety
Status Indicators in the upper
peripheral vision. Be sure to
have both Height Adjustment
tabs in the same position.
CAUTION
If the Helmet is not secure and comfortable on the head, it may be
necessary to change the Height Adjustment. The Height Adjustment
raises and lowers the rear headband and the angle of the helmet with
respect to the head, and properly positions the DLC Lens from the
chin. This optimizes a secure and comfortable fit in conjunction with the
Adjustment Knob for optimizing the ci!rcumference of the Headband. It
also aids in proper positioning for easy visualization of the LED Safety
Status Indicators. If necessary, unsnap the Height Adjustment tabs on
each side of the Helmet Liner and reposition upward or downward, until
the optimum fit for comfort and security is determined.
7. Slide your fingers between the
Cuff and face from each temple
down and under your chin to pull
the DLC Flappers away from the
lens, and to properly position the
cuff.
Condition 1:
Ensure the
DLC Flappers are away
from the Lens, positioned
perpendicular to your
temples, and in front of the
FCC Side Tabs.
Condition 2:
Ensure slight tension
on the cuff is felt continuously
while sliding the index or first finger
between the cuff and the face all
along the chin and up to the temples,
from the right side of the face to the
left.
8. Position the Helmet so that the front headband is within ½ inch of the
eyebrows and the rear headband is resting under the occipital bone above
the vertebrae on the neck, and then tighten the Adjustment Knob clockwise
to ensure the most secure fit of the helmet on the head for all activities. Do
not over tighten to cause discomfort.
WARNING
If conditions 1 and 2 below both are not achieved, switch to
the other size DLC before proceeding.
