Mustang Survival MD3183 User manual

FOR MODEL NUMBERS MD3183 / MD3184
MANUALHIT™
INFLATABLE PFD
MD3183 / Hydrostatic Inflation Model / Manual with Automatic Backup
USCG Approvals: Recreational: Type II
Uninspected Commercial Vessels: Type V
MD3184 / Hydrostatic Inflation Model / Manual with Automatic Backup With Harness
USCG Approvals: Type V

TABLEOFCONTENTS
APPROVAL CONDITIONS AND CARRIAGE REQUIREMENTS ............................... 1
NOTE TO UNINSPECTED COMMERCIAL VESSEL OPERATORS..........................2
WHY ARE PFDS REQUIRED SAFETY EQUIPMENT? ................................................2
MANDATORY CARRIAGE REQUIREMENTS.................................................................2
WHAT IS AN INFLATABLE PFD?......................................................................................2
INSTRUCTIONS FOR USE.............................................................................................3
UNINSPECTED COMMERCIAL VESSEL USE................................................................3
COMPONENT INSPECTION INSTRUCTIONS...............................................................3
READINESS CHECKLIST..................................................................................................... 4
SIZING AND FIT ..................................................................................................................... 4
DONNING INSTRUCTIONS................................................................................................ 4
INFLATING YOUR INFLATABLE PFD............................................................................. 5
SPECIAL CONSIDERATIONS FOR INFLATABLE DEVICES.................................... 6
DEFLATING THE INFLATABLE PFD................................................................................7
RE-ARMING YOUR PFD...................................................................................................... 8
REPACKING YOUR PFD .....................................................................................................10
SAILING HARNESS..............................................................................................................13
IS YOUR PFD IN GOOD AND SERVICABLE CONDITION?....................................14
CARE AND MAINTENANCE INSTRUCTIONS..........................................................14
INSPECTING YOUR INFLATABLE PFD.........................................................................14
SERVICING INSTRUCTIONS FOR UCV OPERATORS.............................................15
CLEANING AND STORING OF YOUR INFLATABLE PFD......................................15
HOW AND WHY TO TEST YOUR PFD..........................................................................16
HOW DO YOU TEST YOUR PFD USING
THE AUTOMATIC INFLATOR? .........................................................................................16
HOW DO YOU TEST YOUR PFD
USING THE MANUAL INFLATOR? .................................................................................17
HOW DO YOU TEST YOUR PFD
USING THE ORAL INFLATOR?........................................................................................ 17
WEAR YOUR PFD......................................................................................................... 18
HYPOTHERMIA .............................................................................................................18
EACH OF THESE DEVICES IS INTENDED
TO HELP YOU SAVE YOUR OWN LIFE....................................................................20
INFLATABLE PFD SAFETY ACCESSORIES.............................................................20
ADDITIONAL INFORMATION..................................................................................... 21
AIRLINE OPERATOR POLICY ON CARRIAGE
OF INFLATABLE PFDS AND CO2CARTRIDGES ..................................................... 21

APPROVAL CONDITIONS AND CARRIAGE REQUIREMENTS
Recreational - Approved for recreational use by the U.S. Coast Guard
(USCG) as a Type II (Model MD3183), or Type V (Model MD3184)
Personal Flotation Device (PFD). Neither are approved for water
skiing or other high impact, high-speed activities. Model MD3184
has Type II performance but is approved as a Type V PFD because
it has a built-in sailing harness that can cause injury if not properly
used. A separate section titled “SAILING HARNESS” (p. 13) discusses
requirements and features on the MD3184 only. USCG approval does
not apply to the sailing harness because some of the risks associated
with its use have not been evaluated.
Commercial - Model MD3183 is a U.S. Coast Guard approved
Type V inflatable PFD, approved ONLY WHEN WORN for use on
uninspected commercial vessels less than 40 feet in length not
carrying passengers for hire as a substitute for a Type II PFD when
used in accordance with this owner’s manual.
NOTE: MD3184 IS NOT USCG APPROVED FOR UNINSPECTED
COMMERCIAL VESSELS.
Conditions for Type V Approval in commercial applications:
1. The MD3183 must be worn before getting underway and whenever
above deck and not within an enclosed space to meet the carriage
requirement.
2. The operator of an uninspected commercial vessel is responsible
for servicing and maintaining the MD3183 in good serviceable
condition in accordance with this owner’s manual. See Care and
Maintenance Instructions (p. 14) for servicing information.
3. The operator of an uninspected commercial vessel is responsible
for providing each person onboard with the safety information
required for use of the MD3183. See page 3 for information.
General - When fully inflated, this Inflatable PFD will provide Type II
in-water performance. This Inflatable PFD will turn most wearers from
a face down to a face up position and provide support suitable for
offshore conditions. See page 9 for re-arming instructions.
Inflatable PFDs are not approved for water skiing or other high-speed
activities. This Inflatable PFD was designed to be more comfortable
and less restrictive to wear than inherently buoyant PFDs. When
worn, used and serviced according to this owner’s manual, this
PFD can greatly increase your chances of survival in the water.
Not recommended for non-swimmers or weak swimmers. Users of
inflatable PFDs must be at least 16 years old.

MUSTANG SURVIVAL/ OWNER'S MANUAL – MD3183 / MD3184 / HYDROSTATIC INFLATABLE PFD
NOTE TO UNINSPECTED COMMERCIAL VESSEL OPERATORS
The operator of the vessel is required to provide the following user
information to each person on board.
Inflatable PFDs will not provide any buoyancy without being inflated.
Follow these instructions to be sure your PFD is armed and donned
correctly, and that you understand how to inflate the device.
Basic visual inspection for readiness, see pg. 4
Inflation system status check, see pg. 4
Donning, see pg. 4
Inflation, see pg. 5
MANDATORY CARRIAGE REQUIREMENTS:
Federal regulations in 33 CFR 175-1993 require you to carry Coast
Guard approved personal flotation devices (PFDs) legibly marked with
the Coast Guard approval number which are in good and serviceable
condition and are the correct size for each person on board. To
be considered serviceable, this PFD shall not exhibit deterioration
that could diminish its performance such as broken or deformed
hardware, detached webbing, rotted structural components, air leaks,
or non-functional oral inflation tube. Unless worn, this PFD must also
be properly armed with a full CO2cylinder, inflation system status
indicator, and an accessible manual inflation lanyard. A PFD which is
“approved only when worn” or ”required to be worn” must be worn
under the specified conditions.
WHY ARE PFDS REQUIRED SAFETY EQUIPMENT?
Drownings are the leading cause of fatalities involving recreational and
commercial vessels. A PFD provides flotation to help keep your head
above water, help you to stay face up in the water, and increase your
chances for survival and rescue. Most adults only need an extra 7 to
12 lbs (3.2 to 5.5 kg) of flotation to keep their heads above water. The
proper size PFD will properly support the weight of the wearer.
Since this Inflatable PFD does not have inherent buoyancy, it provides
flotation only when inflated. Familiarize yourself with the use of this
Inflatable PFD so you know what to do in an emergency.
WHAT IS AN INFLATABLE PFD?
While traditional PFDs are inherently buoyant, inflatable PFDs, rely
entirely on inflation for buoyancy. Uninflated, the Inflatable PFD is
a comfortable slim collar that can be inflated at any time with a
33-gram CO2gas cylinder. The Inflatable PFD is designed to offer
maximum mobility with minimum bulk. The Inflatable PFD can be
inflated either automatically by water immersion, manually by jerking
a pull-tab, or orally by mouth. It is recommended that you familiarize
yourself with the procedures outlined in INSTRUCTIONS FOR USE.

INSTRUCTIONS FOR USE
This manual supplies instructional, maintenance and safety
information for both models (MD3183, MD3184). The model number is
listed on the underside label.
Uninspected Commercial Vessel Use
This Inflatable PFD is not approved for “hot work” and care must be
taken to avoid damage from abrasion and sharp objects.
Component Inspection Instructions
1) Examine the single point status indicator through the window
panel (Fig. 1 and 2). Ensure the indicator is green. If the indicator
is red, the mechanism has been fired or is incorrectly fitted (see
Re-arming Your PFD, p. 8).
Oral Inflator
(behind cell)
hook and loop fastenerTM Tab
Pull-tab
Front
Buckle
Hydrostatic
Inflator
MD3183 Unpacked
Adjustment
Point
Zipper
End
Waist Belt
FIGURE 1
Single
Point
Status
Indicator
Water Inlet Valve
Lanyard
Manual Inflation
Pull-tab
Hydrostatic Inflator Cap
Yellow Inflator Cap
Cap/Locking Ring
Tabs
Black Locking Ring
Inflator
Body
Expiry
Date
FIGURE 2
FIGURE 2
NOTE: THE SINGLE POINT STATUS INDICATOR MUST BE GREEN BEFORE
PROCEEDING.
2) Undo the zipper on the wearer's left side, exposing the oral inflator.
3) Ensure the oral-inflation dust cap is in the stowed position (Fig. 7).
4) Ensure the single point status indicator is green and the pull-
tab lanyard is hanging on the outside; secure the zippers on the
Inflatable PFD (see Repacking, p.10).
5) Ensure the current date is not past the date on the inflator. If it is,
replace the inflator (see Re-arming Your PFD, p. 8).

MUSTANG SURVIVAL/ OWNER'S MANUAL – MD3183 / MD3184 / HYDROSTATIC INFLATABLE PFD
READINESS CHECKLIST
Check your Inflatable PFD and ensure all of the checkpoints listed
below are true before use.
Single point status indicator is green (Fig. 1 and 2).
Ensure the current date is not past the date on the inflator. If it is,
replace the inflator (see Re-arming Your PFD, p. 8).
All zippers, hook and loop fastener™and waist buckle are securely
fastened.
Ensure both zipper stops are in place under hook and loop fastener
Tab (Fig. 25) and (Fig.28)
Oral-inflation dust cap is in the stowed position (Fig. 7).
Inflatable PFD is not twisted.
Ensure the inflation pull-tab is hanging on the outside (Fig. 31).
No rips, tears, excessive abrasion or holes; all seams are securely
sewn; and the cover, straps and hardware are still strong.
Your Inflatable PFD is ready for use if all applicable boxes are
checked.
NOTE: CONTACT YOUR MUSTANG SURVIVAL DEALER IF YOU HAVE ANY
CONCERNS ABOUT THE READINESS OF YOUR INFLATABLE PFD.
SIZING AND FIT
This PFD provides a minimum of 33.7 lbs of buoyancy when inflated
and is designed for wearers over 16 years of age, with a chest range
of 30-52 inches (76-132 cm) weighing over 80 pounds (36 kg).
DONNING INSTRUCTIONS
It is important that the Inflatable PFD is properly adjusted to fit
the person wearing it. An incorrect fit or improper fastening of
attachments could impede its effectiveness.
1) All belts and straps are already threaded correctly and only need to
be adjusted for fit.
For the non-harness model MD3183, the belt should fit below your
rib cage adjusted to a tight personal fit.
For the harness model MD3184, the bottom of the belt must always
be worn at least 2 inches (5 cm) above the lowest rib and adjusted
to a tight personal fit.
2) Put the Inflatable PFD on just like a jacket (Fig. 3) and fasten the
front buckle. Adjust the waist belt using the side buckle on the belt
and secure the belt’s loose end in the belt loop.
WARNING: DO NOT WEAR INFLATABLE PFDS UNDER CLOTHING AS THE
INFLATION COULD BE RESTRICTED OR YOU COULD BE INJURED.

Automatic Inflator
FIGURE 4 FIGURE 5
FIGURE 3
INFLATING YOUR INFLATABLE PFD
It is recommended that the following procedures be followed to
inflate your Inflatable PFD:
1) MANUAL INFLATION
Activate the inflation system by jerking firmly downward on the
pull-tab (Fig. 4). The Inflatable PFD should fully inflate within 5
seconds.
2) AUTOMATIC BACKUP INFLATION
When the inflator is lowered more than about 4 inches in the water,
then the hydrostatic valve opens and lets the water meet the water
sensitive element that in turn releases a stainless steel coil spring.
The spring then drives a needle into the end of the gas cylinder,
which is now punctured so that the gas instantly fills the life jacket.
Total buoyancy is normally reached within 4 – 5 seconds.
INFORMATION
When inflated, the carbon dioxide (CO2gas) used to inflate the PFD
will slowly escape through the fabric over time. A slight reduction
of pressure will be observed after several hours of inflation. Topping
up by oral inflation may be required in the event of very prolonged
immersion.
IMPORTANT: SEE SPECIAL CONSIDERATIONS FOR INFLATABLE DEVICES

MUSTANG SURVIVAL/ OWNER'S MANUAL – MD3183 / MD3184 / HYDROSTATIC INFLATABLE PFD
INFLATING YOUR INFLATABLE PFD (CONT'D)
3) ORAL INFLATION
Properly armed and inspected Inflatable PFDs will inflate when
manually or automatically activated. However, you can fully inflate
the Inflatable PFD by mouth (Fig. 5) should inflation not occur, or
if you are in a non-emergency situation.
i. To orally inflate the Inflatable PFD, first ensure that each of
the zippers (2) are completely opened.
ii. Locate the oral inflation tube by opening the wearer’s left
front panel of the Inflatable PFD. Remove the dust cap from
the end of the oral tube and blow into the tube until the
Inflatable PFD is fully inflated.
IMPORTANT: DOUBLE INFLATION / DO NOT MANUALLY ACTIVATE
THE INFLATOR WHEN YOUR PFD IS FILLED WITH AIR. DOING SO WILL
RESULT IN EXCESSIVELY HIGH PRESSURE WITHIN THE INFLATION
CHAMBER, WHICH MAY CAUSE PERMANENT DAMAGE. WHEN YOUR
PFD IS COMPLETELY FILLED WITH AIR, THE INFLATOR MAY NOT
AUTOMATICALLY INFLATE WHEN EXPOSED TO WATER.
SPECIAL CONSIDERATIONS FOR INFLATABLE DEVICES
The Inflatable PFD might not be armed when needed, either
knowingly or unknowingly. Inadvertant inflation causes several
risks that you must address to avoid drowning. Much less common
but also important are:
1) Double inflation (CO2cylinder inflation after full oral inflation)
could damage the Inflatable PFD,
2) Inflation when stored in a tight space could damage the
Inflatable PFD, and
3) The Inflatable PFD could inflate when you are in an awkward
place or position.
If this Inflatable PFD should inflate inadvertantly, a re-arm kit
(MA7214) is required to re-arm the device.
IMPORTANT: THE INFLATABLE PFD SHOULD BE RE-ARMED ACCORDING
TO THE INSTRUCTIONS (RE-ARMING YOUR PFD, PG. 8).

DEFLATING YOUR INFLATABLE PFD
1) To deflate the Inflatable PFD, reverse the oral-inflation tube dust
cap and insert it into the valve or depress valve with fingertip. The
dust cap will not lock in the deflate position so it is necessary to
hold it in place (Fig. 6).
2) Gently squeeze the Inflatable PFD until all air or gas has been
expelled. To avoid damage; do not wring or twist the Inflatable
PFD. Put the inflation tube dust cap back in its stowed position on
the oral inflation tube (Fig. 7).
IMPORTANT: ENSURE ALL AIR HAS BEEN REMOVED FROM THE PFD.
3) Examine the single point status indicator (Fig. 1 and 2). If the
indicator is red, the mechanism has been fired and the inflator
requires service (see Re-arming your PFD, p. 8).
IMPORTANT: THE SINGLE POINT STATUS INDICATOR MUST BE GREEN
BEFORE PROCEEDING.
4) Your device is ready to be repacked (see Repacking p. 10).
Cap In
Deflate
Position
FIGURE 6
Dust cap
position for
deflation
Dust cap
in stowed
position
Oral Inflator
FIGURE 7

MUSTANG SURVIVAL/ OWNER'S MANUAL – MD3183 / MD3184 / HYDROSTATIC INFLATABLE PFD
Locking Ring Key
FIGURE 9a
Locking Ring Key
LOCKING RING KEY
RE-ARMING YOUR PFD
NOTE: A valid re-arm kit (MA7214) is required for this procedure.
1) Place the Inflatable PFD (Personal Flotation Device) on a smooth,
flat surface and wipe o any water. Access the inflator by reaching
under the cover and pull it toward you, turning the cell and cover
inside-out to fully expose the inflator for re-arming. Hold the CO2
cylinder through the fabric, using one hand (Fig. 8).
2) Insert the metal key between the black locking ring and labeled
yellow cap. Turn the key counter-clockwise (Fig. 9).
3) Turn the black locking ring counter-clockwise and lift o the cap
(yellow inflator operating head Fig. 10). Dispose of the used cap.
4) Squeeze the sealing ring to elongate and remove the inflator body
through the sealing ring (Fig. 11).
5) Dispose of the used inflator body.
6) Check that the new inflator body indicator is green. Insert the
new inflator body with CO2cylinder pointing upward inside the
Inflatable PFD (Fig.13). Let the sealing ring rest on the adapter
around the four lugs.
7) Now check the new manual/automatic cap as follows (Fig. 14):
1. Is the single point status indicator showing green?
2. Is the expiry day OK?
If YES is the answer to both questions, then proceed as follows. If
the answer is NO to either question, get a new cap.
FIGURE 8
FIGURE 9b

Red
Indicator
Inflator
Body
Sealing
Ring
FIGURE 11
Red Indicator
Trash
FIGURE 12
Green
Indicator
CAUTION:
Do not turn
the center
shaft
FIGURE 13
Single
Point
Indicator
Water
Inlet
Valve
FIGURE 14
Cap
FIGURE 10a
CAP
Cap
FIGURE 15 FIGURE 16
FIGURE 10b

MUSTANG SURVIVAL/ OWNER'S MANUAL – MD3183 / MD3184 / HYDROSTATIC INFLATABLE PFD
REPACKING
If your Inflatable PFD has been used and/or the hydrostatic inflator
replaced, always inflate through the oral tube and check that it stays
inflated at least overnight. With the dust cap in the top of the oral
tube, gently squeeze the Inflatable PFD until all air or gas has been
expelled (Fig. 6). Do not wring or twist the Inflatable PFD. Put the
oral tube dust cap back in its stowed position on the oral tube
(Fig. 7). Let the life jacket dry before packing.
IMPORTANT: ENSURE ALL AIR IS REMOVED BEFORE REPACKING. BEFORE
FOLLOWING THE REPACKING SEQUENCE, BE SURE TO PROPERLY RE-ARM
YOUR INFLATABLE PFD, P. 8.
1) Lay out the Inflatable PFD flat on a clean surface (Fig. 18).
2) Fold side (A) inward along the full length of the dotted line
(Fig. 19). Fold cover (B) over; covering side (A) (Fig. 20).
3) Repeat step 2 with side (C) (Fig. 21), cover (D) (Fig.22).
4) Fold over the top side (E) (Fig.23) into thirds and fold cover back
(F) (Fig.24).
Black
Locking
Ring
Lanyard
FIGURE 17
RE-ARMING YOUR PFD (CONT'D)
8) Hold the CO2cylinder through the fabric of the Inflatable PFD
(Fig. 15). Position the replacement cap with the water inlet valve
pointing to the right and press firmly onto the inflator body and
sealing ring (Fig. 16).
9) While pressing FIRMLY onto the inflator body, turn the BLACK
locking ring clockwise into the locked position (Fig. 17). Pull on the
cap to make sure it has locked onto the inflator body.
10) Check: To see that the single point status indicator on the cap is
green; the pull to inflate lanyard is present and that the locking
ring is locked.
11) Refold the Inflatable PFD in accordance with the Repacking
section (p. 10).

FIGURE 21
FIGURE 18
FIGURE 22
FIGURE 19
FIGURE 23
FIGURE 20
FIGURE 24
5) Mustang Survival uses advanced 2-step zippers. ZIP 1 - Reset the
zipper by pulling the slider (G) to the zipper stop (K) and under
the hook and loop fastener™ tab (H) (Fig. 25). Ensure both zipper
stops (K) are in place. ZIP 2 - Close by pulling the slider (G) in
the opposite direction to the end of the zipper (Fig. 26). Ensure
that the Inflatable cell does not get caught by the zipper when
closing.
FIGURE 25
FLAP FLAP
ZIPPER
STOPS

MUSTANG SURVIVAL/ OWNER'S MANUAL –MD3183 / MD3184 / HYDROSTATIC INFLATABLE PFD
FIGURE 29
FIGURE 26
FIGURE 30
FIGURE 27
FIGURE 31
FIGURE 28
REPACKING (CONT'D)
6)Fasten the hook and loop fastener™ tab (H) to keep zipper closed.
(Fig. 27)
7) ZIP 1 - Reset the 2-step zipper by pulling the slider (I) to the zipper
stop (K), under hook and loop fastener™ tab (H) (Fig. 28). ZIP 2 -
Close by pulling slider (I) in the opposite direction to the end the
zipper (Fig. 29). Ensure that the Inflatable cell does not get caught
by the zipper when closing.
8) Use a finger to push the zipper ends into the openings at the bottom
of the the packed Inflatable PFD (Fig. 30).
9) Ensure the pull-tab (J) is on the outside of the folded Inflatable PFD.
Fig. 31 depicts a correctly folded Inflatable PFD.

Chest Buckle
Chest Belt Webbing
Quick Release Lanyard
D-Ring
Tether
Webbing
FIGURE 32
SAILING HARNESS
CAUTION: USE ONLY AS A SAILING HARNESS.
Models with a sailing harness (MD3184) are designed to prevent
the user from falling overboard when used with a tether with an
under-load quick-release hook and have been designed and tested in
accordance with Oshore Racing Council (ORC) requirements.
Care and attention must be taken to ensure that the harness is used
and maintained correctly. The harness is designed to be worn by
persons at least 5 feet 5 inches tall (165 cm). The harness should
be worn as high on the chest as possible, but in all cases, at least 2
inches (5 cm) above the lowest rib measured from the bottom of the
belt and should not be used if it does not fit in this manner. Adjust
the harness using the strap adjuster so that the harness is as snug as
tolerable.
Failure to adjust the harness properly could result in injury.
WHEN ATTACHED TO THE BOAT USE A TETHER OF LESS THAN 6 FEET 6
INCHES (2 M) IN LENGTH WITH QUICK-RELEASE UNDER-LOAD HARDWARE
(FIG. 32).
Ensure that a tether is secured to both D-rings. When not in use, the
D-rings can be pushed under the lapels.
WARNING: USE OF A SAILING HARNESS TO PREVENT FALLS OVERBOARD
PRESENTS SEVERAL RISKS. IN CASE OF CAPSIZING OR SINKING, THE BOAT
MAY TAKE YOU DOWN. AS SUCH, ENSURE THAT ANY TETHER USED HAS
QUICK-RELEASE UNDER-LOAD HARDWARE. THIS HARNESS HAS NOT BEEN
DESIGNED FOR FALL ARREST, LIFTING OR CLIMBING AND SHOULD NOT BE
RELIED UPON IN ANY OF THESE INSTANCES.
US Coast Guard approval does not apply to this harness and the
potential for injury has not been assessed.

MUSTANG SURVIVAL/ OWNER'S MANUAL – MD3183 / MD3184 / HYDROSTATIC INFLATABLE PFD
IS YOUR PFD IN GOOD AND SERVICEABLE CONDITION?
Check your Inflatable PFD between outings to be sure that it is
properly armed; that it is free of rips, tears or holes; that all seams
are securely sewn; and that the fabric, straps and hardware are
still strong (See Readiness Checklist, p. 4). Inspect the inflatable
portion of the Inflatable PFD in accordance with the CARE AND
MAINTENANCE INSTRUCTIONS.
CARE AND MAINTENANCE INSTRUCTIONS
It is important to care for and maintain your inflatable PFD in order
to ensure it will perform as designed when you need it. Keep a record
of the inspections performed on your PFD for reference. If you are
not confident in the self-inspection and servicing of your inflatable
PFD in accordance with these instructions, contact Mustang Survival
customer service.
INSPECTING YOUR INFLATABLE PFD
Before Each Use:
Examine the single point status indicator ensuring it is green. If the
indicator is red, your PFD needs to be re-armed (see "Re-Arming
your inflatable PFD" on p. 8).
Ensure the manual pull-tab is accessible.
Visually examine your inflatable PFD for damage or excessive
abrasion, wear, tear and/or contamination. If any item shows signs
of damage, perform tasks listed in "Every Six (6) Months"
inspection details.

EVERY SIX (6) MONTHS:
In addition to the inspections specified for before each use, perform
the following at least every 6 months, or more often if exposed to
potential damage or used in extreme conditions.
Leak Test: Your Inflatable PFD should be tested for leakage by
inflating with air until firm and leaving it to stand for at least 2
hours in a temperature controlled environment. A leaking Inflatable
PFD will not remain firm and should be replaced. If your Inflatable
PFD leaks, contact Mustang Survival customer service.
ANNUALLY:
In addition to the inspections specified for every six months, perform
the following at the beginning of each boating season or whenever
the integrity of your inflatable PFD is in doubt:
 Thoroughly check all components for dirt and/or corrosion. Clean
or replace, as necessary. If any item shows signs of damage,
perform inspections listed in "Every Six (6) Months" inspection
details. If in doubt, contact Mustang Survival customer service.
 Ensure the current date is not past the date on the inflator. If it is,
replace the inflator (see "Re-Arming your inflatable PFD" on p. 8).
SERVICING INSTRUCTIONS FOR UCV OPERATORS
It is the responsibility of the operator to be sure this PFD is in
serviceable condition. Reference Mandatory Carriage Requirements
on p. 2. This PFD must also be properly armed with status indicator
showing Green on both the inflator cap and body (see "Re-Arming
your inflatable PFD" on p. 8).
CLEANING AND STORING YOUR INFLATABLE PFD
To clean your inflatable PFD, hand wash or sponge down in warm,
soapy water, taking care not to submerge the inflator. Rinse your
PFD with clean water, and hang to dry on a plastic coat hanger. Do
not dry-clean, use chlorine bleach, or apply direct heat. Always store
your fully dried PFD in a warm, dry, well ventilated place out of direct
sunlight.

MUSTANG SURVIVAL/ OWNER'S MANUAL – MD3183 / MD3184 / HYDROSTATIC INFLATABLE PF
HOW AND WHY TO TEST YOUR PFD
Inflate your Inflatable PFD and try it out in the water to:
Make sure it floats you:
• Comfortably (when worn properly)
• Adequately for expected wave conditions (body shapes/
densities affect performance)
Make sure it works:
• A flow of bubbles should not appear (see CARE AND
MAINTENANCE INSTRUCTIONS for leak tests p. 14).
• It should inflate quick and easily.
Learn how it works by:
• Activating the CO2inflation system
• Re-arming the CO2inflation system
• Using the oral inflator tube
HOW DO YOU TEST YOUR PFD USING THE AUTOMATIC INFLATOR?
The U.S.Coast Guard recommends that you purchase at least two
spare re-arming kits (MA7214).
1) To test your Inflatable PFD, you will need your fully armed
Inflatable PFD, and re-arming kit (MA7214) approved for your
Inflatable PFD.
2) Put on the Inflatable PFD.
3) Get into shallow water, just deep enough that you can stand with
your head above the surface. Once the inflator is underwater, 4
inches or so, the Inflatable PFD should fully inflate automatically
within 5 seconds.
4) See if the Inflatable PFD will float you on your back or just slightly
back of vertical. In a relaxed floating position, verify that your
mouth is well above the water’s surface. Note the eect of where
you hold your legs on how you float.
5) Get out of the water and remove the Inflatable PFD.
6) Deflate the Inflatable PFD by depressing the oral inflator valve
(see Deflating the Inflatable PFD p. 7). Remove the used inflator.
7) Let the Inflatable PFD dry thoroughly. Re-arm (p. 8) and Repack
the PFD (p. 10).

HOW DO YOU TEST YOUR PFD USING THE MANUAL INFLATOR?
The U.S.Coast Guard recommends that you purchase at least two
spare re-arming kits (MA7214).
1) To test your Inflatable PFD, you will need your fully armed
Inflatable PFD, and re-arming kit approved for your Inflatable PFD:
MA7214.
2) Put on the Inflatable PFD.
3) Actuate the inflation system by jerking firmly downward on the
pull-tab. The Inflatable PFD should fully inflate within 5 seconds.
4) Get into shallow water, just deep enough that you can stand with
your head above the surface.
5) See if the Inflatable PFD will float you on your back or just slightly
back of vertical. In a relaxed floating position, verify that your
mouth is well above the water’s surface. Note the eect of where
you hold your legs and how you float.
6) Get out of the water and remove the Inflatable PFD. Completely
deflate the Inflatable PFD using the oral inflator (see Deflating the
Inflatable PFD p. 7).
7) Let the Inflatable PFD dry thoroughly. Re-arm (p. 8) and Repack
the PFD (p. 10).
HOW DO YOU TEST YOUR PFD USING THE ORAL INFLATOR?
This test is not mandatory, however may be conducted using the
following procedure.
WARNING: USE ONLY A PREVIOUSLY FIRED HYDROSTATIC INFLATOR TO
PERFORM THIS TEST. DO NOT TEST WITH A FULLY ARMED HYDROSTATIC
INFLATOR AS DOUBLE INFLATION MAY OCCUR, POSSIBLY RESULTING IN
CELL DAMAGE.
1) No spare parts or re-arming kits are needed to test your Inflatable
PFD.
2) Put on the Inflatable PFD.
3) Get into shallow water, just deep enough that you can stand with
your head above the surface.
4) If you are a weak swimmer or non-swimmer, inflate the Inflatable
PFD partially so that you are supported well enough to be able
to complete inflation without touching bottom, either orally or
manually. Note this level of inflation because it is the minimum
needed for you to safely use this Inflatable PFD.

MUSTANG SURVIVAL/ OWNER'S MANUAL – MD3183 / MD3184 / HYDROSTATIC INFLATABLE PFD
HOW DO YOU TEST YOUR PFD USING THE ORAL INFLATOR?
(CONT'D)
5) Fully inflate the Inflatable PFD using the oral inflator.
6) See if the Inflatable PFD will float you on your back or just slightly
back of vertical. In a relaxed floating position, verify that your
mouth is well above the water’s surface. Note the eect of where
you hold your legs and how you float.
7) Get out of the water and remove the Inflatable PFD. Completely
deflate the Inflatable PFD using the oral inflator (see Deflating the
Inflatable PFD p. 7).
8) Let the Inflatable PFD dry thoroughly. Re-arm (p. 8) and Repack
the PFD (p. 10).
WEAR YOUR PFD
In approximately 80 percent of all boating fatalities, the victims were
not wearing a PFD. Most fatal accidents happen on calm sunny days.
This Inflatable PFD is much more comfortable to wear than other PFD
types. Get into the habit of wearing this Inflatable PFD.
Non-swimmers and children especially should wear a hybrid or non-
Inflatable PFD at all times when on or near the water.
HYPOTHERMIA
Prolonged exposure to cold water causes a condition known as
hypothermia - a substantial loss of body heat, which leads to
exhaustion and unconsciousness. Most drowning victims first
suer from hypothermia. The following chart shows the eects of
hypothermia: how hypothermia aects most adults.
HOW HYPOTHERMIA AFFECTS MOST ADULTS
Water Temperature
˚C / ˚F
Exhaustion or
Unconsciousness
Expected Time of
Survival
0.3˚C / 32.5˚F Under 15 min. Under 15–45 min.
0.3–4˚C / 32.5–40˚F 15–30 min. 30–90 min.
4–10˚C / 40–50˚F 30–60 min. 1–3 hrs
10–16˚C / 50–60˚F 1–2 hrs. 1–6 hrs.
16–21˚C / 60–70˚F 2–7 hrs. 2–40 hrs
21–27˚C / 70–80˚F 2–12 hrs. 3 hrs. to Indefinite
over 27˚C / over 80˚F Indefinite Indefinite