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STEP
KMB-18A
every 2-years,
regardless of
condition.
2. Visually Inspect
Mask (Cont.)
NOTE: The EGS
being used
must be
properly
maintained
and fully
functional.
Kirby Morgan, SuperLite, Band Mask, KMB Band Mask, EXO, SuperMask, SuperFlow, and Rex are all registered trademarks of
Kirby Morgan Dive Systems, Inc. Use of these terms to describe products that are not manufactured by KMDSI is not permitted without
written permission from KMDSI.
© Copyright 1970-2017 Kirby Morgan Dive Systems, Inc. All rights reserved. KMDSI manuals, checklists and technical and training
information is made available for the express use of owner/user of this Kirby Morgan products. No part of this material may be reproduced,
stored in any retrieval system, or transmitted, or used in any form or by any means, whether graphic, electronic, mechanical, photocopy, or
otherwise by technology known or unknown, without the prior written permission of Kirby Morgan Dive Systems, Inc
PROCEDURES
b. Ensure the Earphones and the Microphone are
installed correctly. Check the Wire Lugs to
ensure they are not touching each other.
Guidance Modular O & M Manual.
c. Ensure the Demand Regulator Cover is not
excessively dented, with dents deeper than ¼
inch (6mm).
d. Inspect the Regulator Hose Assembly on the
KMB-18A. The Hose(s) and fittings must be
in good shape, no bulges cuts cracking or
deterioration of the fittings. On the KMB-
18B, The Bent Tube must not have any dents
and/or compressed areas exceeding 1/8"
(3mm)
e. Check all moving parts to ensure smooth and
proper operation.
1) Defogger/Steady Flow Control Knob
2) EGS Valve
3) Nose Block Device
4)
Regulator Adjustment Knob
f. Ensure the One Way Valve is operational
WARNING: The One Way Valve must be
tested daily prior to commencing
diving operations. DO NOT DIVE
THE MASK if the One Way Valve
is not operating properly. If the
Hose parts near the surface, serious
injury could result to the divers' lungs
and/or eyes. In extreme cases, this
could be fatal.
g. Connect the First Stage Regulator to the EGS
Cylinder and the Mask Emergency Supply
Valve. With the Cylinder turned OFF, open
and close the Side Block Auxiliary Valve
(EGS) to check for smooth operation. Then
open and close the Defogger/Steady Flow
Valve to check for smooth operation.
O&M Manual.
Copyright 2003-2017, Dive Lab®., Inc. All rights reserved. TechTrnG 03101
INITIALS
Guidance
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