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Copyright 2003-2017, Dive Lab®., Inc. All rights reserved. TechTrnG 03101
STEP
PROCEDURES
INITIALS
1.
Hood and Band
Assembly
NOTE:
When the
screws that
hold the
Bands in
position are
properly
torque, the
Hood and
Face Seal
cannot be
removed
from frame.
Diver/Tender: Check the following (a-d):
a
. Visually inspect the Hood and Face Seal for
signs of damage. Check the Hood for tears,
holes, and/or cuts. Ensure the Face Seal is
properly glued to the Hood.
b
. Check the screws that hold the Bands in
position. They must be properly torque to
26
inch pounds (28 kg cm)
.* Guidance Modular
O & M Manual.
NOTE:
Maximum torque, bands should have no
less than an 1/8 inch (3mm) even gap
between the bands. On installation , a marine
grade anti-seize may be used on this screw.
The screws may need adjustment after several
dives.
c
. Inspect the Bands. Ensure the welds exhibit
no signs of cracking and/or parting. Inspect
all band keeper components
DANGER:
If the Bands become loose, the Hood
and Face Seal could separate from the Mask.
This would cause the Mask to flood, which
could cause drowning.
d
. Inspect the Head Harness/Spider to ensure
there are no tears and/or cracks in the material.
Ensure all five legs are present. If it is worn
and/or cracked, it must be replaced.
e.
Ensure band keepers are installed and properly
torqued, Guidance Modular O & M Manual.
2. Visually Inspect
Mask
NOTE:
KMDSI
recommends
replacement
of the Hose
Assembly
(117a) on the
Diver/Tender: Check the following (a-g):
a
. Visually inspect the interior/exterior of the
Band Mask for any obvious signs of damage.
Check to make sure the Oral Nasal Valve is
correctly installed and the Oral Nasal Mask is
installed on the Regulator Mount Nut
properly. Ensure the Nose Clearing Device
operates smoothly. Lubricate as necessary.
Guidance Modular O & M Manual.
