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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 1970-2018 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,
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otherwise by technology known or unknown, without the prior written permission of Kirby Morgan Dive Systems, Inc
Copyright 2003-2017, Dive Lab®., Inc. All rights reserved. TechTrnG 03101
Pa
ge
2
STEP
PROCEDURES
INITIALS
2. Check
Helmet/Equipment for
Leaks
Diver:
Ensure Helmet/Mask is watertight.
NOTE: If the diver is wearing a dry suit,
diver reports that a proper seal has been
made after checking for water leakage.
3
.
Maintain Gas Supply
Over-Bottom Pressure
NOTE:
If the above over-
bottom pressure
cannot be supplied,
the diver will have to
tailor his workload to
avoid exhaustion.
NOTE:
All KMDSI
Demand Regulator
models and Side
Block Assemblies
have a maximum
design pressure of
250 psig (17 bar)
over-bottom.
Console Operator:
Maintain minimum over-bottom gas supply
pressure for depth, in accordance with the
Modular O & M Manual for the type of
helmet regulator & supply system.
EXAMPLE:
Required over-bottom for
depth: for SF 350, Depth X .445 + Over
bottom pressure from chart below
0 - 60 fsw (0 - 18.3 msw), 90 psig (6.2 bar)
61 - l00 fsw (18.6 - 30.5 msw), 115 psig
(7.9 bar)
101 - 132 fsw (30.8 - 40.2 msw), 135 psig
(9.3 bar)
133 -165 fsw (40.6 - 50.3 msw), 165 psig
(11.4 bar)
166 -220 fsw (50.6 - 67.1 msw), 225
psig
(15.5 bar)
Supervisor / Technician (Print)______________________________________________
Signature____________________________________________Date:_______________
Comments:______________________________________________________________
KMDSI
highly
recommends that a certified KMDSI Repair Technician make all repairs and that only genuine KMDSI
repair and replacement parts be used. Owners of KMDSI products that elect to do their own repairs and inspections
should only do so if they possess the knowledge and experience. All inspections, maintenance, and repairs should be
completed using the appropriate KMDSI Operations and Maintenance Manual(s). Persons performing repairs should
retain all replacement component receipts for additional proof of maintenance history. Should any questions on
procedures, components, or repairs arise, please contact Kirby Morgan Dive Systems, Inc., by telephone at (805) 928-
7772 or via e-mail at
, or contact Dive Lab, Inc., by telephone at (850) 235-2715 or via e-mail
