Kirby Morgan KMB 18 User manual

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
Copyright 2003-2017, Dive Lab®., Inc. All rights reserved. TechTrnG 03101
KMB 18/28 (BAND MASK)
DAILY MASK AND EMERGENCY GAS SYSTEM
SET-UP AND FUNCTIONAL CHECKLISTS
APPENDIX A2.3
07-20-17
THIS DAILY SET-UP AND FUNCTIONAL CHECKLIST SHOULD BE COMPLETED PRIOR TO COMMENCEMENT OF DAILY
DIVING OPERATIONS AND AT LEAST EVERY 24 HOURS IF IN CONTINUOUS USE.
WARNING:
These are recommended minimum checks when using Kirby Morgan KMB
18/28 Band Masks. Additional checks may be required as dictated by the
conditions and tasks being performed. Failure to perform in-water checks
may result in serious injury or death.
NOTE: Mask(s) being used in extreme environments will require more frequent inspection.
NOTE: During removal of components for inspection, O-rings and other consumable items may
be reused, providing they are clean and a visual inspection does not reveal any damage
or deterioration.
NOTE: Perform the Side Block/Demand Regulator inspection procedures with gas supplies not
connected to the Side Block. Attach the gas supply at Step 5 of the “Side
Block/Demand Regulator” inspection procedure.
NOTE: Steps 3(a) - 3(e) use the EGS for setting up and checking the Mask’s systems. For a
proper check of the Demand Regulator adjustment, the First Stage Regulator must have
an intermediate supply pressure output between 135 –150 psig (9.3 –10.3 bar). The
First Stage Bleed/Relief Valve should be set between 180 - 200 psig (12.4 –13.8 bar).
Do not attach the Umbilical until Step 6.
Date:
Mask Serial #:
Associated Equipment Serial #(s):
Technician (print name):

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
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.

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
Copyright 2003-2017, Dive Lab®., Inc. All rights reserved. TechTrnG 03101
STEP
PROCEDURES
INITIALS
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.
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. Guidance
O&M Manual.

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
Copyright 2003-2017, Dive Lab®., Inc. All rights reserved. TechTrnG 03101
STEP
PROCEDURES
INITIALS
3. EGS Inspection
Diver/Tender: Check the following (a-e):
a. Visually inspect all EGS hoses for signs of
damage.
b. Check to ensure the cylinder is within the VIP
and the hydro dates.
c. Ensure the First Stage Regulator pressure
setting and the Over Pressure Bleed/Relief
Valve settings have been checked within the
past month. (Maintenance Log).
d. Inspect the Safety Harness and Cylinder
Retainer for wear and damage.
Repair/replace as necessary.
e. Document inspection/maintenance in
Maintenance Log (Appendix 3).
4. Check the Mask
Diver/Tender: Check the following (a-d):
a. Rotate the Regulator Adjustment Knob in
fully (clockwise), then rotate out
(counterclockwise) 3 –4 rotations to check
for smooth operation.
b. Open the EGS Supply Valve on the cylinder.
Log the pressure _______ psig. Then open
the Emergency Supply Valve on the Side
Block.
c. Momentarily open the Mask Defogger/Steady
Flow Valve ¾ to 1 full turn. Check for a
strong flow of gas out of the Defogging Train,
and then close.
d. Check for gas escaping from the One Way
Valve.
5. Attach the
Umbilical
Tender:
Blow down the Umbilical and attach it to the
Umbilical Adapter on the One Way Valve.
Diver/Tender: Check the following (a-d):

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
Copyright 2003-2017, Dive Lab®., Inc. All rights reserved. TechTrnG 03101
STEP
PROCEDURES
INITIALS
6. Check the
Demand
Regulator
Adjustment
Note: If the Purge
Button travels
further than 1/8”
(3mm) before
gas starts
flowing, or has
a weak flow of
gas when fully
depressed,
adjustment of the
regulator is
necessary.
Guidance O&M
Manual
a. Rotate out (counterclockwise) on the Demand
Regulator Adjustment Knob until a slight free
flow develops. Then rotate in (clockwise)
until the free flow stops.
b. For masks equipped with a SuperFlow or
SuperFlow 350 regulator, slowly depress the
purge button to check for excessive travel.
The purge button should travel in no less that
1/16” and out no more than 1/8” (1.5-3.0mm)
before gas flow is heard. For masks equipped
with a 450 or 455 balanced regulator
depressing the flexible cover the cover should
travel approximately ¼” (6mm) before gas
starts to flow.
c. Depress the Purge Button all the way, verify a
strong surge of gas. Pressing the flexible
cover of the 450 and 455 further than 1/4"
(6mm) should result in a strong flow of gas.
d. Ensure the Side Block Emergency Valve is
closed, and the Bail Out Cylinder Valve is
open. Log the cylinder pressure _____ psig.
7. Check the
Communications
Diver:
Perform communications check.
8. Check the Hot
Water Supply
(if applicable)
Tender:
Check the hot water supply connections. Ensure
topside supply has been switched to the diver and
verify flow to hot water shroud and suit (if used).
9. Check the Dry
Suit Inflation
Hose (if
applicable)
Tender:
Check the dry suit Inflation Hose Connection.
Ensure the dry suit Inflation Valve and Exhaust
Valve function properly.
10. Check the
Entire Rig
Tender:
Soap and leak check the Mask gas fittings and
connections including the EGS.
11. Check the
Diver’s Entire
Rig
Supervisor/Tender: Check adjustment/fit of
the entire rig, including the following (a-d):
a. Diver’s Safety Harness

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
Copyright 2003-2017, Dive Lab®., Inc. All rights reserved. TechTrnG 03101
STEP
PROCEDURES
INITIALS
b. Umbilical Strain Release
c. EGS Hose Quick Disconnect
d. Boots, gloves, knife, and other accessories
NOTE: All equipment must be adjusted
properly and functioning correctly.
12. Check
Breathing
Diver:
Check to ensure the Mask is breathing easily.
NOTE: The Mask must be breathing easily
and properly
13. Diver(s) Is
Ready
Diver:
Report when you are ready to enter the water.
Technician / Owner: print:____________________________ Date:________________
Signature_______________________________________________________________
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 Modular
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 [e-mail], or contact Dive Lab, Inc., by telephone at (850) 235-
2715 or via e-mail at [e-mail].
NOTE: Use your Maintenance and repair log book P/N 125-001, to record all the maintenance
performed.