M-48 Manual & Parts

8/8/2019 M-48 Manual & Parts

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WARRANTY INFORMATIONKirby Morgan Dive Systems, Inc. (KMDSI) warrants every new M-48 mask

to be free from defects in material and workmanship for a period of one year

from the date of purchase by the original purchaser.

Should any part be defective, please contact Kirby Morgan Dive Systems

directly. You must have a returned merchandise authorization (RMA)

number issued to you from the Sales department. Upon approval, return the

defective part, freight prepaid, to Kirby Morgan Dive Systems. The part will

be repaired or replaced at no charge, as deemed necessary.

This warranty becomes null and void if:

1) The Product is not registered with Kirby Morgan Dive Systems, Inc.

within thirty (30) days of original purchase.

2) The Warranty Card is not properly and completely filled out.

3) The Product has not been properly serviced and/or maintained according

to the Kirby Morgan Dive systems Users guide, using ONLY Kirby Morgan

Dive Systems, Inc. genuine replacement parts.

4) Unauthorized modifications have been made to the Product.

4) The Product has been abused or subject to conditions which are unusualor exceed the Products intended service.

It is important for you, the user of this equipment, to understand that

we at Kirby Morgan Dive Systems, Inc. consider ourselves to be only a part ofthe process of diving equipment design. We welcome and encourage all input

from our customers. The knowledge gained from diving equipment engineers,

diving medical specialists, diving organization administrators and their sup-

porting personnel, along with the divers themselves, has contributed to the cur-

rent state-of-the-art designs in our diving equipment.


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Important SuperMask M-48 Product Information

Thank you for purchasing your new Kirby Morgan SuperMask M-48.

A. This lightweight Full Face Mask was purchased either equipped

with a Diving Systems International (DSI) SuperFlow plastic adjust-

able second stage Scuba Regulator (Part # 305-166) or without a

regulator so that you, the end user can equip your mask with the

adjustable second stage regulator of your choice. Although the M-48

Scuba Pod (Part # 805-015) was designed to use DSIs SuperFlow

regulator, providing the user with an efficient, comfortable system,other adjustable second stage regulators may work well in the Scuba

Pod.

If you are attempting to use another manufacturers regulator in your

M-48 Mask, (other than our SuperFlow plastic adjustable second

stage Scuba Regulator) you MUST be aware of the following:

1. Re-read and understand the information in your Users

Guide, beginning on page #16, named Mounting the

SuperFlow Regulator. (There is a typo in the Users Guide on

page #5 that states that this information is on page 18.)

2. Be sure that the mouthpiece mounting tube size meets the

correct called out criteria, (as stated on page #16, named

Mounting the SuperFlow Regulator) before mounting a

second stage regulator (other than DSIs SuperFlow plastic

adjustable second stage Scuba Regulator) into your mask.

3. The SuperFlow second stage regulator has a wide range ofadjustment making it ideally suited for full-face mask use in

both scuba or surface supplied diving. Using another


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manufacturers 2nd stage regulator in the M-48Scuba pod

may change the normal performance characteristics of the

regulator when the mouthpiece is not in the mouth. When

using a full-face mask, some demand regulators may have

a tendency to free flow when the diver is in the horizontal or

face down position.

WARNINGIF YOU HAVE ANY DOUBTS AS TO WHETHER ANOTHER

MANUFACTURERS ADJUSTABLE REGULATOR WILL MATE

OR PERFORM CORRECTLY WITH YOUR M-48 MASK, DO NOTUSE IT UNTIL YOU HAVE SPOKEN WITH KMDSI OR YOUR

KMDSI DEALER FOR CONFORMITY OF COMPATIBILITY. CALL

YOUR DEALER FOR INFORMATION OR ASSISTANCE.

B. Part # 820-105 Pod Catch/Release requires routine inspection

before and after each dive to insure that the part is in its optimum

working condition. When attaching the Pod Assembly to your Super-

Mask, the Pod Catch/Release should make a snapping sound while

going over each ratchet tooth on the latch catch (P/N 820-045). If

there is no sound or physical contact while going over the first ratchet

tooth on the latch catch, this indicates fatigued material and that the

Pod Catch/Release (Part # 820-105) must be replaced by an autho-

rized KMDSI dealer. Periodic replacement of the Pod Catch/Release

should be done as part of your scheduled maintenance.

Currently we are developing several different pod configurations for

both open circuit and rebreather use. For further information, see theFrequently Asked Questions (FAQ) area on our website at:

www.KMDSI.com


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1

2001 Kirby Morgan Dive Systems, Inc. All Rights Reserved Document # 010328002

TABLE OF CONTENTS

Page Section Title

1 Table Of Contents

2 Definition of Signal Words, (Danger, Warnings, Cautions)

4 Features of the M-48 / Receiving The Mask

5 Pod Regulator

6 Head Harness Installation and Removal / Before You Dive

7 Pre-dive Visual Inspection

8 Cleaning the Lens / Defogging / Donning the Mask

10 Hooking the Pod to the Mask

12 Latching the Pod

13 Releasing the Pod / Doffing (Removing) the Mask

14 Diving with a Hood / In-Water Tips

Equalizing/Purging the Mask

15 Post-Dive Procedures /Periodic Maintenance of the

Regulator / Storage of the Mask

16 Mounting the SuperFlow Regulator

18 Installing Communications

19 Installing Communication Port Plug

20 M-48 Accessories

22 Exploded Drawing of the M-48 SuperMask

23 Parts List

M-48 User guide P/N 100-800


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Definitions of Signal Words

Used in this Guide

STOPClean this mask using only the procedures described in this Users Guide.

Never use cleaning solvents or petroleum-based chemicals on this mask.

WARNING: The M-48 mask is not equipped with a one-way valve (non-

return valve). For surface supplied diving, the diver must be properly trained and

equipped. A manifold block with a one-way valve that is securely fastened to a

harness and bailout system should always be used when surface supply diving. DO

NOT connect an umbilical directly to the M-48 pod regulator. This can create a

direct pull on the mask and pod. ALWAYS connect the umbilical to the one-way

valve mounted on the harness and always securely fasten the umbilical to the harness.

Kirby Morgan Dive Systems, Inc. shall not be held liable for accidents,

and/or injuries, personal or otherwise, including death, as a result of the use,

by any person or persons, of the M-48 and/or any related equipment and/or

accessories. User assumes all liability and is responsible for reading and

understanding this Users Guide; furthermore, user assumes all responsibilities

for understanding the functions of the equipment featured in this Users Guidebefore attempting to use said equipment. Obtain a certification to dive through

a recognized International training agency before attempting to use the M-48

and/or any related equipment.

STOP

DANGER: This word indicates an immi-nently hazardous situation which, if not avoided,will result in death or serious injury.

WARNING: This word indicates a potentiallyhazardous situation which, if not avoided, couldresult in death or serious injury.

CAUTION: This word indicates a potentiallyhazardous situation which, if not avoided, mayresult in a minor or moderate injury. It may also beused to alert against unsafe practices.

STOP

!


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CAUTION: Avoid spraying canned silicone spray or other aerosol sprays

on or near the mask or pod. Certain chemicals used in the aerosol propellants can

damage some of the plastic components of the mask and pod. Use a pump bottle

instead.

WARNING: The M-48 full face mask is not intended to be used in wa-

ters containing high concentrations of petroleum or chemical contaminants. Wa-

ters containing high concentrations of petroleum, biological or chemical contami-

nation could cause serious, permanent bodily harm to the user. While the M-48 can

reduce the risk of exposure to certain chemical and biological contamination, it

should not be relied on to keep the user safe. Diving in contaminated water is

extremely hazardous and requires specialized training and equipment.

Using the M-48 full-face mask is very easy, but as with all new equipment,

training and practice is the key to safe diving. The use of SCUBA or surface-

supplied diving equipment by uncertified or untrained divers is extremely hazardous,

and could result in serious injury and/or death. This mask should only be used by

divers who have been trained and certified to dive by credible training or certification

organizations. Newly certified divers and divers not experienced in full face mask

diving should seek training from a competent training organization. All users should

practice donning, doffing, Pod removal, and replacement procedures on the surface

in a dry environment before attempting the same procedures in the water. Once the

basic maneuvers have been practiced and the user is comfortable, the user can

move into a calm, shallow body of water (4-10 feet in depth). It is recommended

that persons with previous full-face mask experience make at least one 30 minute

indoctrination dive prior to open-water use.

STOP

!


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RECEIVING THE MASK

When you first receive your M-48, carefully unpack it and examine it for anydamage.

Be sure to completely fill out the enclosed warranty card and return to KirbyMorgan Dive Systems. Warranty claims require that a card be on file at KirbyMorgan Dive Systems no later than 30 days after purchase. See page 2 for completedetails.

It is the goal of Kirby Morgan Dive Systems, Inc. to provide the highest qualitydiving equipment and service possible .

FEATURES OF THE M-48

Pod

MaskHead Harness with

Quick Release System

Nose Pinch

Pocket

Latch Catch

Head Harness

Buckles (4)

Lens / Lens Frame

Upper Lip Seal

Pod Hooking Area

Regulator

Access Ports forMounting Accessories

HookMouthpiece

Water Dump

Catch / Release


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If your M-48 came with a Kirby Morgan SuperFlow Second Stage Demand

Regulator, and Users Guide (part number 100-133) for the demand regulator,

please read and understand the Users Guide prior to diving, and retain it for future

reference. The regulator Users Guide explains the features and functions, as well

as general care and maintenance. It also includes a parts breakdown sketch and list.

If your SuperMask came without a second stage regulator, a properly functioning

and certified second stage regulator must be mounted on the pod prior to diving.

WARNING: Though designed to primarily be used with the Kirby

Morgan SuperFlow demand regulator, the M-48 SCUBA pod (part # 805-015) is

also compatible with many other brands of demand regulators. Only use regulators

matching the specifications called out in this guide on page 18. Other demand

regulators may not fit properly, or their performance may be compromised by

attachment to the M-48 Pod.

POD REGULATOR


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HEAD HARNESS INSTALLATION AND REMOVAL

A complete inspection of the mask and all related gear should be made before

each dive to insure that everything is in proper working order. This should be

done well in advance of the dive. Read and completely understand this Users

Guide and practice the functions of the mask before you dive.

BEFORE YOU DIVE

Removal: Using your thumb, release the

harness adjustment buckle by pulling or

pushing it forward. Carefully, but firmly,

pull the harness strap through the

adjustment buckle.

Open the mating harness adjustment

buckle wi th your thumb and feed theharness strap through the adjustment

buckle.

Installation: Orient the harness so that

the quick-release buckle will be

positioned down on the back of the

head, with the smooth side of the

harness facing out.


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1) Visually inspect the entire exterior and interior of

the Mask and Pod for any type of obvious damage.

2) The Face Seal and Pod should be in good

condition, with no cracks, tears, or punctures.

3) Carefully inspect the Head Harness for signs of

cracking or tearing. The Quick Release system, as

well as the Head Harness Adjustment Buckles,

should be checked for damage and tested for properfunction.

4) Inspect the Face Port. It should be clean and clear.

Anti-fog solutions should be applied prior to use, if

needed.

5) Inspect the Pod components (Hook, Catch /

Release, etc.). All parts should be securely mounted

and undamaged in any way.

6) Check the Regulator Assembly and Mouthpiece to

insure they are correctly installed, working, and

secured tightly on the Pod.

7) Check the Water Dump Valve and Valve Body to

insure that they are correctly mounted and properly

functioning.

8) Check any Communication that may be mounted

to insure proper installation and function.

PRE-DIVE VISUAL INSPECTION OF M-48


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CLEANING THE LENS

Remove any debris (which can interfere with the divers vision) from the

interior of the mask and face port .

Under certain conditions, depending upon water temperature, you may find

it necessary to prep the mask lens to keep it from fogging while diving. There

are a number of commercial defoggers available for SCUBA diving which

work well. Follow the directions on the label for use. If no commercial

preparation is available, it is possible to use liquid dish washing soap. Use

a small amount of liquid soap on a rag and smear a thin film on the inside of

the lens, and lightly rinse. Do not rinse the entire soap film off, but be surelens is clear. Apply the soap just prior to entering the water.

DEFOGGING THE MASK

DONNING THE MASK

Hold the M-48 so that it is hanging

from the Head Harness.

Snap the QuickRelease Head Harness

Buckle together and adjust the Head

Harness Straps into the loosest possible

setting.


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Place the M-48 on your head in a face

down position. Arrange the Head

Harness so that the strap is on top of

your head and the quick release is

against the back of the head and neck.

Tighten the lower Head Harness Strap.

Do not overtighten. The mask should be

snug, but not overly tight.

Tighten the top Head Harness Straps

first, positioning the mask on the face.


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Catch the hook on the pod on the

hooking area of the pod frame.

First Method:

Align the Pod onto the Pod Frame, and

close the Catch/Release. Insure that the

Pod is snapped onto the second tooth

of the Hook.

There are two ways to hook the

Pod to the mask and two methods

of Latching the Pod to the Mask.

The first method of hooking the

Pod is usually used when not in

the water. The second method can

be of help when in the water.

HOOKING THE POD TO THE MASK

Hook

Pod Catch / Release

Hooking AreaHook


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Second Method:

Place the mouthpiece in your mouth

first. Clear the regulator and breathe.

With the Mouthpiece in your mouth,

slide the pod to the left, hooking theHook onto the Mask Frame. Snap the

Catch/Release closed. Insure that the

Pod is snapped onto the second tooth

of the Hook.


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Use your thumb and fingers to snap the Catch/Release closed by pinching thefront part of the Catch / Release and the back part ofthe Hook together. Insurethat the Pod is snapped onto the second tooth of the Latch Catch.

First Method:

Use your fingers and the palm ofyour hand to snap the Catch/Release closed bypinching the front part of the Catch/Release and the backpart of the Hooktogeth

er. Insure that the Pod is snapped onto the second tooth of the latch catch.This method can be ofhelp when wearing heavy gloves.

LATCHING THE POD

Second Method:

Hook Release

Front part of

Catch/ Release


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RELEASING THE POD

Squeeze the front and backpart of the

Catch/Release together to release the

Pod from the Mask. Swing the Pod

forward and to the left to release the Pod

Hook from the Mask.

BackCatch/ Release

Front

Hook

DOFFING (REMOVING) THE MASK

Quick Release Method. Squeeze the latch

tabs together on the Quick Release Buckle

to remove the mask from your head.

The mask can also be removed by gently

pulling outward on the head harness

adjustment buckles and pushing the

mask forward.

CAUTION: Do not pull

excessively hard on the mask.

!


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IN WATER TIPS

If the Pod is removed, the second method ofHooking the Pod allows the diver

more time to get sealed.

If you are wearing heavy gloves, the second method ofLatching the Pod (p.14)works best.

To equalize using heavy gloves, use both thumbs, or both index fingers, and place

one on each side of the nose and push together. Another method is to push upward

on the top part of the Pod Frame so that the nose pocket seals under the nose.

To purge the water out of the lens cavity, press on the top of the Lens and exhale

through the nose as traditionally taught, or gently pinch the nose pocket and pull

outward. The water will then exit through the Purge Valve in the Pod.

There are many different types and manufacturers of diving hoods. The thicker,neoprene-type (wet suit) should be worn on the outside of the face seal so that the

upper lip seal is not held off. The thinner, latex rubber-type (as found on some dry

suits) may be worn under the face seal, but check for comfort and an upper lip

seal.

DIVING WITH A HOOD

EQUALIZING

PURGING THE MASK


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PERIODIC MAINTENANCE OF THE REGULATOR

Follow the manufacturers recommendations on periodic maintenance of your

regulator.

POST DIVE PROCEDURES

The mask should be rinsed thoroughly with fresh, clean water and the post dive

procedures followed after each day of diving.

Thoroughly rinse the entire interior and exterior of the mask and pod with warm,

fresh, clean water to remove any salt deposits or other substances. Insure that all

the salt, sand and debris are removed from the regulator as well.

If the mask is equipped with communications, proper manufacturers post-dive

procedures should be followed.

Gently blow dry the mask and pod with compressed air, or let air dry completely.

CAUTION: DO NOT dry in direct sunlight or let mask sit in direct sun-light for long periods of time, as this will degrade the plastic and rubber.

Towel dry the Lens to avoid spotting.

Inspect the mask for damaged, worn or missing parts.

STORAGE OF THE MASK

The Pod should be stored on the Mask. The Catch / Release should only be snapped

onto the first tooth of the Hook for storage.

The Mask with Pod should be stored at room temperature and out of direct sun

light.

NOTE: For masks with clear mask skirts, a gradual yellowing of the skirt over the

life of the mask is a natural occurrence.

!


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CAUTION : Not all second stage regulators can be safely mounted in the

pod. The size of the mouthpiece mounting tube and the placement and size of the

exhaust tee can affect the mounting and proper functioning of the mouthpiece and

folding action on the pod bellow. Remove the mouthpiece from the regulator and

loosely fit the regulator in the pod. Checkto insure that it functions properly, with

no interference from, or to, the exhaust tee.

DO NOT USE REGULATORS THAT HAVEMOUNT TUBES SHAPED LIKE THOSE SHOWN

IN FIG. 2.

ONLY USE REGULATORS THAT HAVE A

RETAINING LIP AT THE END OF THE

MOUTH PIECE MOUNT TUBE. TH E

MOUNT TUBE SHOULD BE AT LEAST BE

3/4 LONG. (see Fig. 1)

Mouthpiece

Mounting Tube

PodRegulator

Tie Wrap

Mouth

Piece

MOUNTING THE SUPERFLOW REGULATOR

WARNING: This procedure is not difficult but does require the proper

tools and a complete understanding of the procedure. Read this procedure carefully

and entirely before attempting to install the regulator.

Tools Needed:

Needle-Nose Pliers

Small Cutters

Fig. 13/4

Fig. 2

!


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WARNING: Since there are no standards that govern the size and shape of

the second stage regulator mouthpiece mounting tubes, there are many different

types. To properly mount the regulator into the pod, the mouthpiece mount tube

must have a retaining lip at the end and be at least 3/4 long (Fig.1, pg 19). Some

manufacturers have specially-shaped mouthpiece mounting tubes that have mating

mouthpieces. These types ofregulators cannot be used (Fig. 2, pg 19). There must

be a retaining lip at the end of the mouthpiece mounting tube of your regulator

in order toretain the mouthpiece. Use the included Mouthpiece to checkthe

mount tube compatibility.

Once the mouthpiece has been cor-

rectly mounted into the pod, push the

regulator mount tube into the mouth-

piece. Insure that the retaining lip on

the regulator mount tube is correctly

located behind the tie wrap area of the

mouthpiece and pod.

Install the M-48 Mouthpiece into

the mount tube mounting area. In-sure that it is straight.

Pod

Mouthpiece

Tie Wrap Area

Reg. Mount

Tube

Use a good quality medium-size tie wrap

to secure the mouthpiece and regulator

tightly to the pod. Use a pair of needle-

nose pliers, if needed, to tighten the tie

wrap.


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INSTALLING COMMUNICATIONS

Once the tie wrap is secured, trim offthe excess using a small wire cutter.

Make sure that there are no sharp

corners left after trimming.

WARNING:The regulator and

mouthpiece must be correctly mountedand secured to the pod prior to diving.

Pull the mouthpiece and the regulator in

opposite directions with enough force to

insurethat theyare bothsecurelymounted

to the pod. If the mouthpiece or regulator

pulls off the pod, even partially, they

must be remounted!

To mount a microphone into the Mask, follow the

manufacturers recommended mounting instructions.

As necessary, using a pair of sharp scissors, cut off

the end of a communications port (see photo). Theseare located low on each side of the Mask Skirt.

Communications are available for the M-48. Either

hard wire or wireless communications can be

mounted in the Mask or Pod. The communications

mounting instructions will vary from manufacturer

to manufacturer. The following procedure is

provided only as a reference.


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INSTALLING COMMUNICATIONS PORT PLUG

STOPIf the communications have been removed and the Mask and Pod

are going to be use without communications, a Communications Port Plug

must be installed. Two Communications Port Plugs (P/N 820-155) and tie wraps

are included with your M-48 package.

Using a small cutter, cut off the

excess Tie Wrap

Insure that the Communications Port

Plug (Part # 520-039) has been properly

installed, then tie wrap it in place. The

head of the tie wrap should be located

low and slightly forward to avoid

contact with the skin.

Once the communications have been

removed from the Communications

Port in the Mask Skirt, install the

Communication Port Plug as shown.


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Communications Port Plug P/N 820-155:

If communications have been removed the

Communications Port Plug allows the

Mask to be used without communications

M-48 ACCESSORIES

Kirby Morgan Super Flow

Regulators: The Kirby Morgan Super

Flow First Stage (p/n 305-166) and

Second Stage (p/n 305-161) Regulators

have been designed to be used with the

M-48 SuperMask. They are high-

quality, high-performance regulators.

M-48 Non-Stretch Harness P/N 805-030:

The Non Stretch Harness is a heavy duty

harness that has special cords molded into

the straps, making them non-stretch. This

Harness is recommended when diving with

a rebreather.

M-48 SCUBA Pod P/N 805-015:

Additional SCUBA Pods are available.

They can be set up as mixed gas or

oxygen Pods or can be used with your

Octopus regulator.


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Mask Bag P/N 300-902:A convenient Mask Bag is available

for storage and transportation of the

Mask, Pod, and Regulators.

Inlet Swivel P/N 305-017:

An Inlet Swivel is available.

Manifold Block: The M-48 SCUBA Pod can

be used with surface-supplied umbilical sys-

tems by using a manifold block system. The

diver must be properly trained and equipped for

surface-supplied diving. A manifold block with

a one-way valve that is securely fastened to a

harness and bailout system should always be

used when diving surface-supplied. DO NOT

connect the umbilical directly to the M-48

pod regulator. This can create a direct pullon the mask and pod. Always connect

the umbilical to the one-way valve

mounted on the harness and always se-

curely fasten the umbilical to the harness.

The M-48 mask is not equipped with a

one-way valve (non-return valve). The

Manifold Block Assembly shown comes in

three configurations, DSI Part # 300-150 with

9/16" O2 fitting , DSI Part # 300-155 w/ #6 JIC

fitting or DSI Part # 300-145 w/ standard scuba

fitting. It is equipped with an auxiliary valve,

four low pressure outlets and a check valve.


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M-48 SuperMask

Order

Complete

Unit

# 16

All

Buckles

LOC # PART # DESCRIPTION1 810-001 Cushion

2 805-031 Harness, semi-stretch (includes 1 & 3)

805-030 Harness, non-stretch (sold seperately) (includes 1 & 3)

3 805-020 QuickRelease

4 810-005 Mask Skirt

4a 820-155 Comm port plug

4b 520-038 Tie Wrap

5 830-005 Screw

6 330-205 Washer

7 820-045 Hook

8 820-035 Mask Frame

9 820-040 MaskFrame Retainer

10 865-005 Lens

11 Buckle Cap

12 Buckle Catch/Release

13 Buckle Swivel

14 Buckle Cap Retainer

15 LockPlug

16 805-005 Buckle Assembly

17 820-050 Lens Retainer

18 805-010 Mask, without pod

19 810-022 Mouthpiece

20 810-100 Pod Cover, SCUBA

21 820-120 Purge Valve Body

22 810-025 Purge Valve

23 820-105 Pod Catch Release

24 820-100 Pod Frame

25 820-110 Hook

26 820-115 Hook Cover

27 820-156 Pod Cover Retainer (top)

28 820-157 Pod Cover Retainer (bottom)

29 830-008 Screw

30 520-039 Tie Wrap

31 805-015 SCUBA Pod800-048 Mask Complete (18 & 31)


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NOTES


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Product Changes

Following publication of this Users Guide, certain changes in standard

equipment , options, prices and the like may have occourred, which would

not be included in these pages. Kirby Morgan Dive Systems, Inc. is your

best source for up-to-date information on any of these products. KirbyMorgan Dive systems, Inc. reserves the right to change product

specifications at any time without incurring obligations and /or liabilities.

Kirby Morgan Dive Systems, Inc.

425 Garden St. q Santa Barbara, CA USA 93101

Web: www.KirbyMorganDive Systems.com

Email: [email protected]

Ph 805.965.8538 q Fax 805.966.5761


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Kirby Morgan Dive Systems, Inc.425 Garden St. q Santa Barbara, CA USA 93101

Web: www.KirbyMorganDive Systems.com

Email: [email protected]

Ph 805.965.8538 q Fax 805.966.5761

Documents

M-48 Manual & Parts