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Pre-Dive
© MMXXI Kirby Morgan Dive Systems, Inc. All rights reserved. Document # 210902001
23
Regulator Hose
The supply hose that attaches the 1st and 2nd stage regulators together
should be of sufficient length to allow full movement of the head when
the pod is secured to the mask. Ensure the hose is secured to the demand
regulator inlet and the 1st stage, when testing for the correct length. A
special swivel attachment P/N 305-017 (included) may be attached to
the demand regulator or BOV. This swivel allows a better fairlead of the
intermediate hose and less restriction in head movement.
B
CAUTION
Do not dive with a low pressure regulator hose connected
to the regulator/BOV that is too short. Using a hose that is
too short will put unnecessary stress on pod and regula-
tor/BOV, resulting in restricted head movement and could
increase difficulty of sealing the pod to the mask. These
factors can decrease the comfort of the diver which could
lead to an accident and injury.
Head Harness Removal and Installation
The standard SuperMask
®
mask strap is a four point semi-stretch head
harness with a quick release buckle, P/N 805-031.
The head harness has four straps branching out from a circular junction
that terminates into a quick release buckle. The female end has a neoprene
sleeve for diver’s comfort while the male end is uncovered. Each strap leg
has many buckle adjustment “teeth”. Keep in mind that these teeth should
be against the divers head before being threaded into the buckle assembly
and the smooth surface should face outward.
Strap Keepers
Each of the four straps has a strap keeper. The strap keeper is secured in
a groove found at the end of the strap before the tapered end. The strap
keeper should be installed on the strap, with the small gap in the keeper,
oriented with the smooth side of the strap. The mask strap cannot be
removed from the mask without removing the strap keeper. Installing the
strap keeper should be done after the strap has been threaded through
the buckle assembly.
Removal of the Mask Strap
The strap keepers must be removed first. Note the position of the strap
keepers in relation to the mask strap before removing. We recommend
replacing the strap keeper back onto the strap groove once it has been
Содержание M-48 SuperMask
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