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I

FOR MODEL NUMBER MD3188

MANUFACTURER'S 

MANUAL

INFLATABLE PFD 

DO NOT REMOVE PRIOR TO SALE
HT2132 REV 07APR2020

MD3188

 HYDROSTATIC INFLATION MODEL

MANUAL WITH AUTOMATIC BACKUP

USCG APPROVALS: 

COMMERCIAL: TYPE V WORK VEST
UNINSPECTED COMMERCIAL VESSELS: TYPE V
RECREATIONAL: TYPE II

Summary of Contents for MD3188

Page 1: ... S MANUAL INFLATABLE PFD DO NOT REMOVE PRIOR TO SALE HT2132 REV 07APR2020 MD3188 HYDROSTATIC INFLATION MODEL MANUAL WITH AUTOMATIC BACKUP USCG APPROVALS COMMERCIAL TYPE V WORK VEST UNINSPECTED COMMERCIAL VESSELS TYPE V RECREATIONAL TYPE II ...

Page 2: ...ONS FOR USE 4 COMMERCIAL VESSEL USE 4 VISUAL INSPECTION AND READINESS CHECKLIST 4 SIZING AND FIT 6 PUTTING ON DONNING YOUR PFD 6 REMOVING YOUR PFD 7 INFLATING YOUR PFD 7 SPECIAL CONSIDERATION FOR INFLATABLE DEVICES 9 USAGE BELOW FREEZING 9 DEFLATING YOUR PFD 9 RE ARMING YOUR PFD 10 REPACKING YOUR PFD 14 IS YOUR PFD IN GOOD AND SERVICEABLE CONDITION 17 SERVICING INSTRUCTIONS FOR COMMERCIAL OPERATOR...

Page 3: ...ECTS MOST ADULTS 28 EACH OF THESE DEVICES IS INTENDED TO HELP YOU SAVE YOUR LIFE 30 INFLATABLE PFD SAFETY ACCESSORIES 30 ADDITIONAL INFORMATION 30 DO NOT ATTACH PFDs TO YOUR BOAT 30 AIRLINE OPERATOR POLICY ON CARRIAGE OF INFLATABLE PFDs AND CO2 CARTRIDGES 31 COPYRIGHT 2020 MUSTANG SURVIVAL CORP NO PART OF THIS DOCUMENT MAY BE REPRODUCED TRANSMITTED OR TRANSCRIBED IN ANY FORM OR BY ANY MEANS WITHOU...

Page 4: ... be submerged to activate The MD3188 PFD may also be inflated manually prior to submersion by pulling the manual inflation handle The MD3188 PFD is designed to offer maximum mobility with minimum bulk The MD3188 PFD is worn as a comfortable slim collar that can be inflated at any time either automatically water immersion manually manual pull tab handle or orally oral inflation tube Drowning is the...

Page 5: ...le condition in accordance with this manufacturer s manual See Care and Maintenance Instructions page 18 for servicing information 3 The operator of a commercial vessel is responsible for providing each person onboard with the safety information required for use of the MD3188 See Note to Commercial Vessel Operators page 3 for information 4 All inflatable PFDs in use aboard a commercial vessel must...

Page 6: ... air leaks or nonfunctional oral inflation tube This PFD must also be properly armed with a full CO2 cylinder 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 NOTETOCOMMERCIALVESSELOPERATORS The operator of the vessel must note that this PFD is NOT approved for use ...

Page 7: ...efore each use perform a visual inspection and ensure each check box is checked FIGURE 2 Single Point Status Water Inlet Valve Lanyard Manual Inflation Pull tab Hydrostatic Inflator Cap Yellow Inflator Cap Cap Locking Ring Black Locking Ring Inflator Body Expiry Date Check that the single point status indicator is green Examine the single point status indicator through the window panel of the hydr...

Page 8: ...t Check the cell cover straps and hardware for strength Ensure the hardware is not deformed If the device shows damage it may need servicing or replacement Ensure both zipper stops are in place under Velcro tab Fig 25 Check that the inflation pull tab is hanging on the outside Fig 1 item F If the pull tab is not hanging on the outside see Repacking Your PFD page 14 Check that all zippers Velcro an...

Page 9: ...tly and only need to be adjusted for fit The belt should fit below your rib cage adjusted to a tight personal fit 2 Put the PFD on just like a jacket and fasten the front buckle Fig 3 WARNING LOOSE VEST OR LOOSE ENDS CAN MAIM OR KILL YOU 3 Adjust the waist belt for a snug fit using the side buckle on the belt Fig 3 4 Reposition the plastic sliding loop as far back as possible to keep the free end ...

Page 10: ... 2 Automatic Backup Inflation When the inflator is lowered more than about four 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 ...

Page 11: ... Locate the oral inflation tube by opening the wearer s left front panel iv Remove the cap from the end of the oral tube and blow into the tube until the PFD is fully inflated To orally inflate the PFD in an emergency situation i Locate the oral inflation tube by opening the zipper flap on the wearer s left front panel ii Remove the cap from the oral tube and blow into the tube If the PFD does not...

Page 12: ...p the PFD in place when entering the water 4 The PFD could inflate when you are in an awkward place or position If this PFD should inflate inadvertently a re arm kit MA7214 is required to re arm the device THE PFD SHOULD ALWAYS BE RE ARMED ACCORDING TO THE INSTRUCTIONS SEE RE ARMING YOUR PFD PAGE 10 USAGEBELOWFREEZING Do not use inflatable PFDs in below freezing temperatures because a fully discha...

Page 13: ...rming Your PFD below THE SINGLE POINT STATUS INDICATOR MUST BE GREEN BEFORE PROCEEDING 4 Your device is ready to be repacked see Repacking Your PFD page 14 RE ARMINGYOURPFD A VALID RE ARM KIT MA7214 IS REQUIRED FOR THIS PROCEDURE Warning This gas cylinder is under pressure therefore misuse can be dangerous Do not incinerate expose to sunlight or store above 120 F 50 C Do not throw into open fire o...

Page 14: ...ou 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 the labeled yellow cap Turn the key counterclockwise Fig 9 FIGURE 8 3 Turn the black locking ring counterclockwise and lift off the cap yellow inflator operating head Fig 10 Dispose of the used ca...

Page 15: ...inflator body Fig 12 6 Check that the new inflator body indicator is green Insert the new inflator body with CO2 cylinder pointing upward inside the 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 Is the single point status indicator showing green Is the expiry date OK If YES is the answer to both questions then pr...

Page 16: ... is green that the pull to inflate lanyard is present and that the locking ring is locked 11 Turn cell and cover right side out returning to normal state Position the protective inflator cap cover over the inflator body so that the single point status indicator is visible through the inflator window panel Fig 18 12 If your PFD has been used and or the inflator replaced always inflate through the o...

Page 17: ...d along the full length of the PFD Fig 19 Fold cover B over covering side A Fig 20 FIGURE 19 FIGURE 20 RIGHT SIDE A RIGHT SIDE B 3 Repeat step 2 on left with side C Fig 21 and cover D Fig 22 FIGURE 21 FIGURE 22 LEFT SIDE C LEFT SIDE D 4 Ensure the inflator body is still located within its protective cap cover and that the single point status indicator is visible through the inflator window panel F...

Page 18: ...E 25 FIGURE 26 RESET 1 UP RESET 1 DOWN 6 Mustang Survival uses advanced two step zippers that can be reset Reset 1 Pull the slider G to the Velcro tab H Fig 25 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 F E F H G H G Flap Flap Zipper Stops ...

Page 19: ...AB H FIGURE 29 RESET 2 DOWN FIGURE 28 RESET 2 UP 8 Reset 2 Pull the slider I to the Velcro tab H Fig 28 Close by pulling slider I in the opposite direction to the end of the zipper Fig 29 Ensure that the inflatable cell does not get caught by the zipper when closing H H I H I ...

Page 20: ...CINGINSTRUCTIONSFORCOMMERCIALOPERATORS Federal Regulations require that Coast Guard approved PFDs are legibly marked with the Coast Guard approval number are in good and serviceable condition and are the correct size for each person on board It is the responsibility of the operator to be sure this PFD is in serviceable condition To be considered serviceable this PFD shall not exhibit deterioration...

Page 21: ... x Re arm replace CO2 cylinder and inflator x x Leak test 16 hours x x x Clean x x x Record and date service record label on PFD x x Perform more often if PFD is exposed to potential damage or used in extreme conditions Inspection and Maintenance Schedule BEFOREEACHUSE Refer to the Visual Inspection and Readiness Checklist page 4 AFTEREACHCO2 INFLATION Re arm the PFD See Re arming Your PFD page 10...

Page 22: ...re both zipper stops are in place under VelcroTM tab Visually check for rips tears excessive abrasion fading or holes Check the seams for secure attachment Ensure the hardware is not deformed If the device shows damage it may need servicing or replacement Tug on seams straps and attachments to ensure they are still strong Leak Test Test your PFD for general leakage by orally inflating until firm a...

Page 23: ...nflation mechanism see Inflating Your PFD page 7 by submerging the device in at least four inches of water The device should inflate within five seconds Perform the Leak Test in the Every Three Months section Clean the PFD Check for dirt and corrosion and replace all corroded parts See Cleaning and Stowage of Your PFD page 21 Record as an Annual inspection in permanent ink on the Service Record la...

Page 24: ... sunlight DETERMINEIFYOURPFDNEEDSSERVICING Your PFD is required to be serviceable to be considered approved To be considered serviceable your PFD must not exhibit Excessive abrasion Fading Tearing of any of the fabrics or straps Excessively worn components Contaminated components Punctures Rotted or cut straps Separated seams and webbing attachments tug on the seams and ensure the components do no...

Page 25: ...n the PFDs USE Inflation methods How to put on don the device How to remove the device Deflation Stowage User warnings and cautions MAINTENANCE Re arming Repacking Maintenance and care Depending on the application it is each user s and each operator s responsibility to ensure the inflatable work vest is fit for use and is serviceable This vest is designed to be more comfortable and less restrictiv...

Page 26: ...eaning and Stowage of Your PFD page 21 User Warnings and Cautions Always wear your PFD when underway unless you are inside a cabin This is a requirement for commercial approval and is strongly advised for all users This inflatable PFD must be worn and be serviceable to satisfy work vest requirements Weak or non swimmers should not use this device In the case when oral inflation is the only means t...

Page 27: ...be abrasive to the device When the PFD is inflated by CO2 gas the gas will permeate through the fabric over long periods of time Topping up the inflatable cell by oral tube may be necessary Inflatable PFDs are not designed for use in white water or during other high speed activities A PFD will not protect you from impact Dropping this PFD in water may result in inadvertent inflation Inadvertent in...

Page 28: ... with the use of this PFD so you know what to do in an emergency Date Service Initials Jan 2014 Ann inspec CS Jan 2015 Ann inspec CS Jan 2016 Ann inspec DB Jan 2017 Ann inspec DB Jan 2018 Ann inspec SG Jan 2019 Ann inspec SG Jan 2020 Ann inspec SG Service Record and Inspection Log Procedure Test this device at the beginning of each season and service annually Refer to Inspection and Maintenance Sc...

Page 29: ...s MA7214 A1 To test your inflatable PFD you will need your fully armed PFD and the re arming kit MA7214 approved for your PFD A2 Put on the PFD A3 Get into shallow water just deep enough that you can stand with your head above the surface Once the inflator is underwater four inches or so the PFD should fully inflate automatically within five seconds A4 See if the PFD will float you on your back or...

Page 30: ...pletely deflate the PFD using the oral inflator see Deflating Your PFD page 9 M7 Let the PFD dry thoroughly Re arm page 10 and repack page 14 the PFD HOWTOTESTYOURPFDUSINGTHEORALINFLATOR WARNING USE ONLY A PREVIOUSLY USED HYDROSTATIC INFLATOR WITH THE SINGLE POINT STATUS INDICATOR SHOWING RED TO PERFORM THIS TEST DO NOT TEST WITH A FULLY ARMED HYDROSTATIC INFLATOR AS DOUBLE INFLATION WILL OCCUR PO...

Page 31: ...omfortable to wear than other PFD types Get into the habit of wearing this 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 suffer from...

Page 32: ... unless it is to reach a nearby craft fellow survivor or a floating object on which you can lean or climb Swimming increases the rate of body heat loss In cold water drown proofing methods that require putting your head in the water are not recommended Keep your head out of the water This will greatly lessen heat loss and increase your survival time 3 Use the standard Heat Escape Lessening Positio...

Page 33: ...tilated area 8 Do not dry your PFD in front of a radiator or other source of direct heat INFLATABLEPFDSAFETYACCESSORIES The MA7214 Re arm Kit contains a 33 gram replacement CO2 cylinder with inflator body a new manual automatic inflator cap with black locking ring and manual pull tab a metal key and re arming instructions ADDITIONALINFORMATION If you need more information about PFDs and safe boati...

Page 34: ...port of this product According to U S Research and Special Programs Administration Regulations Title 49 CFR 75 10 a 25 With the approval of the aircraft operator one small CO2 cylinder fitted into a self inflating jacket plus one spare cartridge may be carried by a passenger or crew in checked or carry on baggage Please refer to the governing body s documentation found online at http hazmat dot go...

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Page 36: ...IOR TO SALE MUSTANG ENGINEERED For 50 years Mustang Survival has been engineering high performance marine gear for military coast guard and rescue personnel With a focus on applied research and field testing we re committed to the protection and enhancement of those who push themselves to extremes We build gear that saves lives and fuels exploration www mustangsurvival com ...

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