Maxair CAPR User Instructions page 64

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.
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 circumference 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.
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.
Page 64 P/N 03521015 Rev Q
WARNING
If conditions 1 and 2 below both are not achieved, switch to the other
size DLC before proceeding.
Condition 1: Ensure the DLC
Flappers are away from the Lens,
positioned perpendicular to your
temples, and within ¼ inch of the
temples on each side of the head.
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.
CAUTION
Optimum setting is achieved
when the helmet is secure on
the head for all movements
required and the front
≤ 1/2
headband is within 1/2 inch of
Inch
the eyebrows to allow good
(~1.25 cm)
visualization of the LED Safety
Status Indicators in the upper
peripheral vision. Be sure to
have both Height Adjustment
tabs in the same position.