Small Unit Shower NSN 4510-01-409-0139

5/9/2018 Small Unit Shower NSN 4510-01-409-0139

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OWNER'S MANUALSMALL UNIT SHOWER

NSN.4510-01-409-0139U.S. THERMAL, INC.9846 CRESCENT PARK DR.WEST CHESTER, OHIO USA 45069(513)-777 -7763

Operators I Maintenance Manual No. 271032UST, Rev. 1, December 21,1996 for use with Shower Unit, Small, Model No. MFX 2710 Manufactured,Tested and Sold by U.S. Thermal, Inc.

REPRODl:1CTION OF THIS MANUALReproduction or duplication of any portion of this operator's manual byanyone other than U.S. Thermal, Inc. without prior written permission is expresslyforbidden. Reproductions or display of all or any portion of this material for sales,advertising or publicity purposes by anyone other than U.S. Thermal, Inc. is alsoprohibited.

u.s. PATENT LAW'~Patent laws of the United States of America Ptot~ct the Products described withinthis manual. Any patent infringes, copyist and design pirates will be prosecuted to thefull extent of the law.


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INDEX INVENTORY LIST PHOTO OF ACCESSORY TRAY CONTENTS PHOTO OF MFX 2710 HEATER PARTS1. GENERAL DESCRIPTION OF THE SHOWER SYSTEMA. Model 2705 Water HeaterB. Model 2735 Shower Shelter

C. Spray Wand2. PRECAUITIONS3. HEATER PRINCIPALS OF OPERATIONA. Fuel SystemB. Combustion Air SystemC. Hot Water Tank SystemD. Water Mixing System

4. REQUIREMENTS FOR OPERATIONA. Fuel, Electric Power, Water Supply5. HEATER OPERATING INSTRUCTIONS

6. HEATER STORAGE INSTRUCTIONS7. ERECTING THE SHOWER SHELTER8. STRIKING AND STORAGE OF THE SHOWER SHELTER9. OPERATING THE SPRAY WAND10. CLEANING PROCEDURES

A. Shower ShelterB. Heater 1. Heater and Accessories2. Descaling the Heater

11. PREVENTIVE MAINTENANCEA. HeaterB. StrainersC. Fuel FilterD. Temperature Control ValveE. Dust PlugsF. LubricationG. General Inspections

12. TROUBLESHOOTINGA. Fuses8. Fault Indicator Light,{Diagnostic Chart)C. Low Water FlowD. Water Temp. ControlE. Unit Will Not Attempt To StartF. Unit Attempts To Start But Will Not F~reOff 'G. Shower Pump Keeps RunningH. Low Flow At A Single Shower HeadI. Burner InspectionFigures 503, 504, 505, 506J. Heater Element Electrical Component Testing13. REPAIR - Shower ShelterA. Air Frame, Shelter Cover, FloorB. Patching Instructions14. REPAIR - Heating ElementFigures 502Figures 901 & 903 & 904Figures 902 & 701Figure 905Figure 90615. PARTS LIST

16. CIRCUIT DIAGRAM17. MATERIAL SAFETY DATA SHEETS

PAGE 344555566666677788999910101011111111111111111111121313131313131315-1614161617171519182122242526-30


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Heater MFX 2705 Inventory Checklist____ Accessory Tray (1)Inlet water hose with strainer and 20# pressure reducer (1)Outlet water hose (1)

Fuel cap adapter (1)2" Cam loc x % MGH adapter (1)Power cable (1)Short handle scrub brush (1)Drain hose "y o adapter (1)Spray gun (1)Owner's manual (1)

___ Spare Parts ContainerFuel connection O-rings (2)Fuel filter (1)Fuses (2-20 amp, 1-5 amp)Rubber seat and washer for shower head (1 ea.)44V Bulb (1)

Tent MFX 2735__ Tent bag (1)Shower cover (1)Airframe (1)Shower tubing with 4 shower heads (1)Floor (1)___ Shower pan bagShower stall pans (4)Matting 2ftx2ft sections (7)Drain hose assembly (2)Air pump with inflation hose (1)Tent stake pouch (1)9" Aluminum stakes (16)Patch kit pouch (1)30z container of adhesive (1)Roller (1)Laminated instruction card (1)Patching material


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Mix ValveHeatingElement Water

TankFill

Fuel Pump

DrainValve~---

FuseBox

ShowerWaterPump

Fuel Filter Over Temp. Switch


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SMALL UNIT SHOWERBY U.S. THERMAL, INC

1. GENERAL DESCRIPTION OF THE SHOWER SYSTEM FOLLOWSU.S. Thermal's Portable Water Heating System delivers endless hot water for fieldshowers, equipment cleaning, deicing, as well as hazardous material decontamination. This

compact and portable system was designed to produce pressurized hot water from any source -a 5-gallon can, a stream, and a tank, ect. U. S. Thermal's Portable Water Heating Systemconsists of a Model 2705 Water Heater with accessory tray, Model 2735 Shower Shelter, spraywand, 15 amp slave cable, fuel can adapter and a 2" female cam lock x : x u male garden hoseadapter for connection to a 160 gallon pillow tank.A. MODEL 2705 WATER HEATER1. The dimensions of the heater are 13" wide, 20" high and 21" long.2. The empty weight of the heater unit is 65 pounds.

3. The heater is multi-fuel powered which means it can burn fuels including diesel,fuel oil, kerosene, jet fuel, and others.4. The maximum heating capacity of the heater is 31,000 BTU with a maximum fuelconsumption of one quart per hr. .5. Included with the heater is an accessory tray for storage of all hoses, connectors,and other accessories.B.MODEL 2735 SHOWER SHELTER1. The shower shelter has floor dimenstons of 8 ft 4in. x 13 ft 2 in. and folds into 2bags weighing 75 lbs. each.2. The shower shelter comes with four shower stalls, which are removable for

cleaning or reconfiguring the shelter as a small command post. Thesheltercover is also removable for cleaning.3. Water conserving shower heads are provided and the stalls are pre-plumbed forincoming water and shower drains.4. Zippers are located on all sides for extra ventilation and ease of access.5. Skylights and screened vents are also included.6. Hanging storage bags are located behind each stall. Mesh toilet article bags arealso provided inside each stall.7. A manual air pump, tent stakes and patch kit are also provided.C. SPRAYWAND1. The spray wand weighs 2 pounds and is equipped with a squeeze on/off pistolgrip trigger.2. The output of the spray wand is 1.5 gallons per minute at 30 psi.3. The spray wand uses the same inlet and outlet hoses as the shower shelter andstores in the accessory tray.4. Multiple uses include cleaning the shower shelter, equipment cleaning, deicingand hazardous material decon, etc.

~ - - - - - - - - - - - - - - - - - - ~ - - - - - ~


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2. PRECAUTIONS!!! IMPORTANT!!! READ BEFORE ATTEMPTING TOOPERATE THE UNIT ..WARNING ....USE ONLY ARMY MEDICAL DEPARTMENT (AMEDD) APPROVED POTABLEWATER""'WARNING***ONLY OPERATE UNIT IN WELL VENTILATED OUTDOOR AREAS. NEVER

OPERATE UNIT IN EXPLOSIVE ATMOSPHERES",**WARNING .... DO NOT OPERATE IN ENCLOSED AREAS. DIRECT EXHAUST AWAYFROM SHELTER. KEEP FUEL CAN AND ANY FLAMMABLE MATERIALSAWAY FROM EXHAUST.***WARNING***PART OF THE HEATER MAY BECOME HOT DURING OPERATION. USECAUTION WHEN HANDLING.*"YVARNING"""USE DIESEL OR JP-8 FUELS ONLY ....WARNING ...*USE 24 VOLT POWER SUPPLY ONLY ..WARNING ..""ALWAYS REMOVE THE FUEL CONNECTION AND POWER CORD WHEN

UNIT IS NOT IN USE .....WARNING***WHEN THE WATER TANK IS HOT, PRESSURE CAN BE CREATED INSIDETHE TANK. USE CAUTION WHEN REMOVING THE FILL CAP ...."WARNING"""ALWAYS FLUSH, DRAIN, AND CLEAN HEATER AND HOSES COMPLETELYFOLLOWING USE.

**"~ARNING""*DURING COLD WEATHER, IF WATER IS LEFT TO FREEZE INSIDE THEHEATER MAJOR DAMAGE CAN OCCUR!!! WATER STANDING IN THEHEATER CAN PROMOTE SCALE BUILD UP. DRAIN WATER FROM THEUNIT WHEN NOT IN USE!!!"""WARNING"~*EVACUATE AND LOWER SHELTER IF WIND CONDITIONS EXCEED 30MPH.

3. HEATER PRINCIPLES OF OPERATIONSThe MFX Model 2705 water heater actually contains 4 separate subsystems whichwork together to provide warm water for showering, equipment cleaning, deicing, andhazardous material decontamination, etc. The four subsystems are: Fuel system,combustion air system, hot water tank system, and water mixing system.A. FUEL SYSTEM: The fuel system draws fuel from the fuel can, via the fuel cap

adapter, through a fuel filter and into the fuel pump. From there it is pumped intothe heater combustion chamber where it is combined with air and ignited toproduce heat. The combustion chamber is surrounded by water cavity whereheat is absorbed by the water.B. COMBUSTION AIR SYSTEM: The combustion air system draws air into theheater via a combustion fan which pulls air in through an air inlet located insidethe case. Once insidejfJe combustion chamber the air combines with fuel and isignited. The products of combustion exit the combustion chamber via an exhausttube, which leads to the muffler. From the muffler the exhaust is released to theatmosphere.C. HOT WATER TANK SYSTEM: The hot water tank system consists of threecomponents, Circulating pump, water tank, and heat exchanger. When theheater is operating, the circulating pump continuously draws water from the tank(which holds about 2 gallons) and pushes it through the heat exchanger andback into the water tank. The heater unit tries to maintain a constant tanktemperature of 194f.. Once the tank temp. reaches 176F, the unit automaticallyreduces heat output to ~ maximum. If the water temp. continues to increase(because of lack of demand for the heat) and reaches 194F the heater willautomatically shut down the flame and the heater goes into standby status. In

. standby status, the Circulating pump continues to run. When the temp. fallsbelow 167F the flame automatically re-ignites to raise the temperature. A flow


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switch has been installed in the water system to make sure that there is waterflowing through the heat exchanger any time the fuel pump is operating. If waterstops flowing, the heater will automatically shut down.D. WATER MiXING SYSTEM: The water mixing system consists of twocomponents, a water mixing valve and a pump. The pump pulls both cold waterfrom the water inlet andhotwaterfrom the hot water tank through the mixingvalve and pushesit out to the showerheads. As hot water is drawn from thetank, the tank 1sautomaticaHy refilled with cold water, which is continuouslyheated. The water-mixing valve is designed to monitor the outgoing Water' temp.andacjiust the amounts of hot and cold water added to the mixture to produceoutgoingwater at a constant preset temper.ature.NOTE! FOR BEST PERFORMANCE IT'S RECOMMENDED THAT THE WATER SUPPLY BE

AT THE elEVATION OF THE HEATER OR ABOVE.4. REQUIREMENTS FOR OPERATIONThe three requirements that must be met before the unit can be operated are fuel,

electrical power,and water.A~ FUELThe heater can burn both diesel and JP-8 fuels. A Fuel cap adapter is supplied with thesystem for use with the new plastic 5-gallonfuel can per MIL-C-531 09. For use simplyplace fuel line in fuel can and screw on adapter cap loosely Next insert quick connectfitting into !the coupler on the face of the unit marked "Fuel". For venting, the fuel capadapter should not be screwed tightly during operation. A five-gallon fuel can holdsenough fuel for approximately 20 hours of continuous operation in high mode. It is notnecessary to drain the fuel cap adapter between uses. Draining the fuel cap adapter willcreate an air bubble in the fuel system and the heater will shut down until the fuel pumpre-primes the fuel system.

NOTE! To preventfuel from overheating, keep the fuel can in a shaded area whenever possible.B . ELECTRIC POWERThe Model 2710 operates on a 24 volt DC electrical system. A specially designed

lightweight (15 AMP) power cable is provided to draw power from any NATO standard. slave cable receptacle. DO NOT USE CABLE FOR ANY OTHER PURPOSE OTHERTHAN FOR THIS UNIT!!! (Such as jump-starting other vehicles).c. WATER SUPPLYAlthough the heater was designed to use water from any source, a tank, a stream, orpressurized water source up to 60 psi etc., use only army medical department (AMEDD)approved potable water.

5. HEATER OPERATING INSTRUCTIONS1. Close heater drain valve.2. Remove tank cap by pushing down on cap while twisting.3, Completely fill tank with water.4. Replace cap on tank.5. Connect inlet water supply to heater. It is best to have the supply tank at or above the

level of the heater.6 Connect water outlet from heater to shower shelter.7. Connect electrical supply (24V) and fuel supply to heater. Be sure fuel tank is vented.8. Turn pump switch to "ON".9. Push button on each showerhead to let water flow. Hold button until only water isflowing. -No air.10. Turn pump "OFF"11. Remove tank cap and refill water level to top again. Replace cap.12. Turn heater switch to "START" position hold for five seconds and switch to "RUN"

position. DO NOT leave switch in "START" position for more than 30 seconds!!13. Allow water in tank to heat until the heater cycles down to a lower output. This will beevident by a change in sound.14. Turn shower pump switch "ON". Shower is ready for use.


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8'15. Under certain operation conditions it is possible for the heater tank to empty for a fewseconds, which will interrupt water flow to the showerhead. This is normal and the tankwill automatically refill and resume service.16. After use, turn pump switch and heater switch to the "OFF" position. The heater blower

will continue to run for 90 seconds. DO NOT turn the main power (emergency use only)off, as this will abort the cooling cycle ..17. Drain the tank by opening the drain valve and then the tank cap. Make sure the rubberseal on the bottom of the. tank cap stays in place on its retaining barb.18. Disconnect hose from water supply. Leave hoses connected to the face of the heater.19. Turn the pump switch on.20. Reach into each shower stall and push the showerhead button until all water has drainedand only air comes from the head.21. Turn pump "OFF" and disconnect power cable from the heater and power source andstore in the accessory tray.22. Disconnect water hoses, drain and store in accessory tray.23. Disconnect fuel line from heater. Remove cap from fuel can. Wipe fuel off hose and

store in accessory tray.24. ALWAYS DRAIN THE WATER HEATER WHEN NOT IN USE!!!6. HEATER STORAGE INSTRUCTIONS

1. After use, the heater must be drained (see instructions above). Also make sure beforestoring the heater that the pump has been run with hoses connected to the heater suchthat the pump has pumped all water from it and has pumped air only for at least 10seconds. This assures that the pump head contains no water. It is a good idea to rotatethe unit at various angles with the drain valve open to assure that all water has beendrained. Do not allow water to freeze inside the unit or major damage will occur!!!

2. Wipe down heater and accessories with damp cloth and store accessories in tray. Attachtray to unit using the four clips attached.

3. Replace all dust caps and plugs on the face of the heater and if possible store in a dryplace.

***IN ORDER TO PREVENT SCALE BUILD UP INSIDE THE HEATER. ALWAYS DRAIN THEHEATER COMPLETEL Y WHEN NOT IN USE!!/7 . ERECTING THE SHOWER SHELTER

1. Choose an area that is at least 1 5'x 1 0 ' which is clear of all sharp objects and has a slightslope for drainage of the shower pans. An 8' clearance height is required. The 15'dimension should be across (perpendicular to) the slope.2. The shower shelter is packed in 2 bags. One contains the tent, support structure, andfloor. The other contains the shower pans, floor mats; drain hoses, stakes, patchkit and air pump. Locate bag .containing the rolled up tent and remove tent from the bag.3. Unfold the tent and position it in the chosen area making sure that the arrows on theedge of the floor point downhill for shower drainage.4. Make sure door zippers are at least partially open.

5. Locate the zippered slot at the corner marked "INFLATE". Open the zipper to reveal theair inflation/deflation valve on the dark gray tube.6. Remove the dust cover from the valve and turn the stem in the center of the valvecounter clockwise until tight Go to the opposite leg (diagonally) and repeat step 67. Secure the air pump and air fill hose located in the shower pan bag.8. Make sure that the air fill hose is connected to the discharge port (top port on the handle)

on the air pump, and insert the hose end into the inflation/deflation valve, and rotate aquarter turn clockwise to lock in place.9. Using the manual air pump, inflate the tent. This should take from 6 to 8 minutes. (Note:

Once the tubes are firm lift up on the center of the structure and assist it upright intoplace.) The shelter is equipped with a pressure relief valve This small valve is locateddirectly above the air inflation/deflation valve. If the air is escaping from this relief valvediscontinue inflating, the tubes are full. .10. Remove the air pump from the valve and replace the dust cover. Go inside the tent and

store pump on the inflation/deflation leg using the straps provided.11. Adjust cover and tube feet as needed to position the structure in full upright position.


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12. Open the shower pan bag and remove: 7 sections of matting, 4 shower pans, 1 showercurtain and drain hoses.13. Install the shower curtain and 4 shower pans inside tent. Make sure to followcorresponding color codes on quick connect buckles. White buckles snap to white

buckles and black buckles to black buckles. Shower stalls on one side have 2 whitebuckles and shower stalls on the other side have 4 white buckles.14. Install black drain hose into black drainage tubes protruding from the rear of shower stallpans.

15. Locate two flaps (one on each side of the door) along the downhill edge of shelter wherecover meets the floor. Fold down flap and run drainage hoses through flap making surethe drain tubes protruding from underneath the cover are not kinked or obstructed in anyway and are pointing down hill.16. Connect both drain hoses to the short V-adapter piece if a single drainage line is desired.17. Place one 2'x2' square of matting in each shower stall. Place the remaining three piecesdown the center aisle of the tent where needed.18. Locate the tent stakes stored in the shower pan bag. Install in position to anchor the fourtie down ropes located at the corners of the shelter cover. Install remaining stakes in the

. grommet loops located along the base of the shelter.19. Open the skylights and vents as needed.20. For ventilation, the zippered door openings on all sides can be folded inward and held by

Velcro fasteners.21. For night uses, each shower stall has an elastic band sewn inside the showerapproximately 65" off the floor for hanging a flashlight or a chemical light stick.

22. For storage., the accessory tray and one bag can be put in the other bag and storedbehind the shower stalls.

8. STRIKING AND STORAGE OF THE SHOWER SHELTERA. The shower shelter internal water supply hoses must be drained before storage of theshelter. If the internal supply hoses have not been drained, follow steps 16 thru 23 insection 5 above.

B. Clean and dry the tent.C. Remove drain hoses, matting, 4 shower pans and one shower curtain and pack neatlyinside a storage bag."*NOTE: In order to keep both bags under the 751b. Weight limit, make sure to

remove ONE shower curtain, which weighs 3 Ibs. and pack in the bag withthe shower pans.

D. Remove air pump and air hose from storage straps and store in the shower pan bag.E. Remove all tent stakes, clean and store in the tent stake bag located in the shower panbag.F. Open both deflation valves by removing dust cap and pushing in on the stem in the centerof the valve while turning clockwise until valve locks in the open position.

G. Unzip shelter doors to allow any air remaining inside the tent to escape. "'Note: Avoidwalking on the tent.

H. Fold cover toward the center of the tent so Velcro strips located where the tent coverattaches to the floor can be seen all the way around.I. Begin folding the tent from the arrow end (8' wide). Start with a 2' wide fold and continuefolding until you reach the opposite side of floor. After each fold press as much air fromtent as possible. An eight-foot section of tent approx. 36" wide should remain. Fold thissection into thirds.

9. OPERATING THE SPARY WANDA. Make sure pump switch is in the "OFF" position.B. Attach spray wand to the quick connect fitting on the end of the water discharge hose.C. Turn pump switch to the "ON" position.D. Squeeze trigger handle until all air is discharged from water t ines. Release to stop waterflow.E. Before disconnecting spray wand, make sure pump switch is in "OFF" position and the

squeeze handle to release pressure in the line.


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10. CLEANING PROCEDURESA. Shower Shelter1. Cover: The cover can be cleaned with mild soap and water combination. Brushlarge clumps of dirt from cover while dry. Completely wet the area to be Cleaned,

the using a SOFT brush or rag, brush on soap and water solution and rinse withfresh water. Allow to air dry before storage.2. Airframe: The airframe can also be cleaned with soap and water. See aboveprocedure. It may be easier to clean the airframe with the shelter cover removed.****NOTE: Do NOT use soap to clean areas to be patched. This area should becleaned with rubbing alcohol or mild solvent.3. Floor: To clean the floor, first remove the shelter cover and airframe if desired.Sweep any large clumps of dirt from the floor. Spray or mop with mild soap and

water solution with commercial disinfectant cleanser such as Lysol or Dowbathroom disinfectant.- Rinse with fresh water and allow to air.dry.

4. Shower Pans and Matting: The shower pans and matting can be cleaned using thesame procedure as the floor. Matting may require using the brush and spray gunprovided and a more concentrated cleaner/disinfectant.

****NOTE: Before using ANY cleaner always test a small area of all three fabrics, andcheck for adverse reactions before use!!!B. Heater1. JHeater and Accessories: The heater and all accessories can be cleaned with a

soap and water solution or mild detergent. Using a soft rag, wipe off all exteriorsuiiaces of the heater and accessories. Rinse with fresh water and wipe dry.

2. De-Scaling the Heater: The internal heater and tank should be de-scaled at leastonce a year or more often under heavy usage or poor water quality. The worstcondition for scale buildup inside the heater occurs when water is left to standinside the heater. Always drain the heater when not in use. Instructions for de-scaling the heater follow.a. Set up the heater as detailed previously in the owner's manual. Make sure

to use fresh water to fill the heater tank.b. In a bucket, thoroughly mix two gallons cold water and 4lbs. de-limingsolution.

c. Place the inlet and outlet hoses in the bucket.d. Switch the pump to the "ON" position. Switch the heater switch to the"START" position. DO NOT switch the heater to "RUN". The water shouldremain cold. Do not heat.e. While occasionally stirring, allow the de-liming solution to circulate for onehour.

f. Drain the heater and flush THOROUGHLY with fresh water.g. Drain the heater and clean the inlet strainer before use or storage.The recommended de-scaling material is "Koil Kleen" available in 81bjars from U.S. Thermal(513-777 -7763)

Koil Kleen can be extremely irritating to the eyes upon direct contact. Skin contact may causeburns. It is harmful if swallowed. In case of eye contact, flush with water for 15 minutes. Ifswallowed, drink 2 large glasses of water and consult a physician. Refer to material safety datasheet for disposal and other information.11. PREVENTIVE MAINTENANCE

A. Heater: The internal heater needs to be disassembled and cleaned once a year' undernormal operation. To do this (refer to diagrams on pg 21 and 24)1. Remove the top and rear case panels and hot water tank,2. Remove black plastic protective cap from heater body and unplug heater-wiringharness.3. Remove hose between heater circulating pump and brass assembly at the brassassembly.4. Using an Allen wrench remove one bolt on circulating pump. Next rotate pump

forward for access to the mounting bolts.


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5. Remove heater mounting bolts and remove heater from case.6. Using a large Phillips screwdriver remove clamp around center of the heater body.7. Pull heater apart to expose the burner element and combustion chamber. Using asoft bristle brush remove any carbon from the burner and heat exchanger. Visuallyinspect both the heater and burner element for damage.8. Re-assemble the heater by performing steps 8 thru 1 in reverse order.B. Strainers: Three different strainers need to be checked and cleaned periodically.1. An inline strainer is located in the inlet water line. Unscrew the end and remove the

plastic strainer insert. Flush screen and replace. Use caution when reinstalling theinsert. If installed in the wrong direction, the strainer will not reassemble properly andwater flow may be disrupted.

2. The tank fill strainer located in the tank fill neck should be cleaned and free of allforeign material.3. The showerhead strainers are located in the fittings at the end of the black

showerhead hoses. Remove the strainers clean and replace. This item need only beperformed if the strainer becomes clogged.C. Fuel Filter: The fuel filter should be replaced at each yearly inspection or as needed .

.~The fuel filter is located in a Clip inside the case door and is readily accessible.D. Temperature Control Valve: The temperature control valve should be disassembled andcleaned at each yearly inspection. Since foreign particles will affect the operation of this

valve, it is important that both incoming water strainers are kept in place and in goodcondition.E. Dust Plugs: Always 'keep dust plugs and caps on the quick connect fittings and electric

receptacles whenever hoses and power cord are not in use.F. Lubrication: The O-rings on the quick connect fittings should be routinely lubricated withVaseline or vegetable oil to maintain proper operation. In addition, the brass pressure

reducer located at the end of the inlet hose should also be routinely lubricated with a fewdrops of vegetable oil.G. General InspeCtion: A general inspection should be given to hoses, fittings, and cable

before each day's operation. Also, open the door and inspect the interior of the unit forany leaks or other problems.

12. TROUBLE SHOOTINGA. A fuse has blown.

1. Look inside heater unit for shorts or frayed wires.2. Replace blown fuses with properly rated fuses.

B. The red fault indicator light begins flashing. - The fault indicator light on the face of theheater indicates the kind of fault by means of a Blinking Code during the purge cycle ofthe heater. After the short rapid blinks the long slow blinks are counted. Make sure tocount the first long blink immediately after the short rapid blinks!


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LIGHT BLINKING CODES FOR MALFUNCTIONS~ .. Failure Symptom Probable Cause Check and Correct --LI No Function Electrical Wiring, Fuses Fuses, Battery Connection --i Positive on AS, Negative on A3,I Positive Signal on A 1r Replace Control Unit2X No Start and no combustion after Fuel System Fuel Levelstart and repeat start

~.T~/Qeof FuelFuel FilterFuel Can, not vented

Fuel Line Connections (Air bubble in, fuel line)Air intake or exhaust restricted orj>luggedClean starting air hole in burner

3X Flame Out During Operation Fuel Supply Restriction in fuel systemFuel Filter

Fuel Can, not ventedFuel Line Connections (Air bubble infuel line)

T_ypeof FuelBurner Clean or replace Burner4X Low Voltage for more than 30 Sec Electrical System Load Test BatteriesCorrosion

Loose Connections5X Flame Sensor Permanently Hot Defective Flame Sensor RepJace flame sensor6X Flame Sensor Wiring_ Damaged wiring, Open or short circuit

Defective Flame Sensor Rej>lace flame sensor7X Temperature Sensor Defective temp. Sensor Replace temp. sensorax Over Heat Situation or No Flow No Flow Water level or flow restrictedAir trapped in water circuitReset Temp. limiter (push on round

. rubber boot)Damaged or corroded wiring, open orshort circuit

Fuel Metering Pump Replace fuel pump9X Combustion Air Fan Wiri~g_ Damaged wiring, Open or short circuit

Defective combust. air fan Rej>lace combustion air fan10X Ceramic Igniter Wirin_g_ Damaged wiring) ORen or short circuit.-- Defective ceramic igniter Replace ceramic igniter


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C. There is low water flow. (Note that the showerheads are water conserving with a flow rateof % gallons per minute at 30 Ibs. of pressure)1. Check for air leaks in the incoming water hose and connections.2. Check for fouled inlet strainer and clean if necessary.3. Make sure that the tank cap is sealed properly.4. The pump is defective.D. The shower water temperature will not control to desired temperature.1, The water temperature is too cold.

a. The water-mixing valve is not set properly. Using a pair of pliers, turnthe mixing knob on the valve counterclockwise to raise the temperature.b. The tank water is not up to temperature. Allow the heater to catch up.Use less volume of water.c. The incoming water is extremely cold. This means that more heat is

required to bring the water up to the desired temperature. Reduce thevolume of water being used so the heater can keep up.d. The water mixing-valve is fouled by foreign particles, which prevent thevalve from working. The water mixing-valve must be disassembled andcleaned. If the valve still doesn't work properly the valve motor must bereplaced.

2. The water temperature is too hot.a. The water-mixing valve is not set properly. Using a pair of pliers, turn

the mixing knob on the valve clockwise to lower the temperatureb. The water mixing-valve is fouled by foreign particles, which prevent the

valve from working. The water mixing-valve must be disassembled andcleaned. If the valve still doesn't work properly the valve motor must bereplaced.E. The unit will not attempt to start.1. Check that the main power switch is in the "ON" position.2. Check electrical connections at the heater and power source.3. A fuse is blown in the heater fuse box. Replace fuse and retry.4. Main power switch or heater power switch is defective.5. The heater control unit is defective.

F. The heater attempts to start but does not fire off.1. The fuel line and fuel filter are not primed with fuel. Attempt a restart.Depending on the distance to the fuel source, it may take several start attemptsto prime the empty fuel line. Visually watch for fuel in the fuel filter.2. The fuel can is not vented; therefore the fuel pump cannot draw fuel from thecan. Vent the fuel can by loosening the fuel cap adapter.

3. The fuel line is leaking air. Stop the air leak. Check clamps and O-rings on quickconnect fittings.4. The fuel filter is clogged. Replace.

G. The shower pump keeps running even through the showerhead buttons are not depressed.1. Air is in the shower lines. Push the showerhead buttons until all air is purged

from the lines.2. A showerhead is leaking. Pop off showerhead button with a flat tip screwdriver

and remove valve with an 11J16th sock. Replace rubber washer and seat.Reassemble.3. Defective pressure-switch on the pump. Replace pump.

H. A particular showerhead does not have as much flow as the others.1. The strainer at the brass connection of the showerhead hose to the showertubing is fouled. Remove strainer and flush with fresh water. Replace.

The following explains visual inspection for assessment of the burner condition. The burnerand evaporator have specific features indicating their need for replacement or theirserviceable condition. The following describes the criteria for a correct inspection. Seesection 14 for assembly procedures.1.1 Burner Housing - The starting air bore (Fig. 506) must not be clogged, otherwise

there will be no start. To correct this clogged condition; first remove the glowplug. Then, carefully remove any contamination (e.g. with a wire of 1.Smmdiameter).

I.


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1.2 Rear Wall with Metal Evaporator - The pilot flame exit bore (Fig. 503) must notbe clogged or there will be no start. The repair is to replace the burner. If theevaporator is missing in the vicinity of the pilot flame exit bore (Fig. 504) in one orseveral of the locations shown, there will be no start. The repair is to replace theburner. Cracks, delaminations, as well as black or other discolorations of theevaporator do not cause a burner failure and are meaningless. A lack ofevaporator in the area shown (Fig. 503) does not cause a burner failure. Thisarea burns off approx. 300 to 400 operating hours. If only half of the evaporatoris left (Fig. 505), the replacement of the burner is recommended but is notcompulsory. Coke deposits on the evaporator surface (except for the pilot flameexit bore) are normal and must not be removed (e.g. by scraping). When theload changes from full to part load and vice versa the burner normally is self-cleaning.1.3 Combustion Chamber - The combustion chamber (Fig. 506) should not bedamaged (e.g. dented). A combustion chamber with dents may causeinsufficient combustion or coking of the heater. To repair, replace the burner.The air bores (Fig. 506) in the combustion chamber must not be coked. Cokedair bores may cause a no-start or insufficient combustion. To repair remove cokedeposits by careful scraping.1.4 Burner Assembly - The cables of the glow plug and flame sensor must be routedas shown in Fig. 502. The threaded connection of the housing and combustionchamber must be secure (Fig. 506). The housing and combustion chamber (Fig.506) must be connected securely without any play (check by slight movement ofthe fuel pipe.). The O-ring must have a tight fit around the fuel chamber upperedge (Fig. 506) and must seal completely. The gap between the housing edgeand combustion chamber upper edge (Fig. 506) is not required to be equalaround the entire circumference. The insulation (Fig. 502) must be in place.


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15

1 Comoustion Tube2 a-Ring3 Flame Sensor4 insulation5 Glow Plug6 HouslfIg1 Screw8 Bracket9 Slaning Air Bore

Fig. 502

CombustionChamber

Air Bores

Gap between Housing andCombustion ChamberFig. 506 Visual Inspection. Burner Assembly


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Fig 503 v.sual Inspection. Pilot Flame Exit Bore Fig. 504 Visual Inspection, Evaporator

Fig, 505 Visual Inspection, Evaporator

J: The following are component tests, which can be preformed. During electrical testing of thetemperature sensor using a digital multimeter the following readings should be obtained:1.1 Temperature Sensor Resistance Check - Resistance at 77F - 990 to 1010

ohms. Test current less than 1 rna.1.2 Glow Plug resistance test - Resistance at 77 F - 1.3 to 1.44 ohms. Test currentless than 5 rna.1.3 Flame sensor resistance test - Cold test: resistance at 77 F - 2.6 to 3.4 ohms,tests current less than 5 rna.

13. Repair - Shower ShelterA. Shower Shelter:1. Air Frame:a. If an air leak is discovered and the shelter is needed, a temporary repair

can usually be accomplished with the use of duct tape. Where possible,wrap the tape completely around the tube while it is inflated. There isless than 2 pounds per square inch pressure in the tubes when inflated.

b. When time allows, a permanent repair can be made by deflating theairframe and following the instructions below.2. Shelter Cover:

a. When patching the shelter cover always cover from the inside of theshelter. Make sure to apply glue to rubber-coated side of cover andpatch. Adhesive will not adhere to fabric side of the material or thepatch.3. Floor: Following the patching instructions can repair the floor.4. Patching Instructions: .


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4. Patching Instructions:a. Locate the puncture and make sure the area around the puncture isclean and free from dirt and oil. Use rubbing alcohol or mild solvent toremove dirt and oil.b. Select an appropriate patch from the patch kit. The patch should beclean and free from dirt and oil.c. Apply even coat of adhesive to both surfaces. Allow drying for at least15 to 20 minutes, but no longer. .d. Place patch over the punctured area and smooth with the rolling toolprovided. Remove any air bubbles under the patch.e. Let the repair cure at least one hour, and preferably over night. Thebond will strengthen as it cures. .

--Note: Adhesive bonds tightly on contact. Parts cannot be shifted after joining.14. Repairing of heating element

14.1 General- This section describes the repairs that may be preformed onthe heating element. Any further disassembly will void the warranty. Forreassembly only U.S. Thermal authorized spare parts are to be used.Work on components after disassembly - CAUTION - All gasketslocated between disassembly components must always be discardedand replaced.

14.1.1.1' Cleaning - All disassembled components must be cleaned with cleaningspirits and subsequently dried with pressurized air.14.1.1.2 Visual Inspection - Examine all components for damage (cracks,deformation, wear, etc.) and replace as necessary. Examine connectorsand wiring for corrosion, loose contacts, improper crimping, etc. andrepair as necessary. Check terminals for corrosion and contacts forsecurity. Repair as required.Disassembly and assembly - Some repair and maintenance functionscon only be done with the heating element removed from the case. Toremove the heating element from the case: 1. Make sure the incomingpower cable and fuel line have been disconnected from the face of theheater case and the unit has been drained. 2. Remove the case rearpanel (has exhaust hole) by removing the fastening screws. 3. Removethe tank fill cap from the fill neck and remove the screws, which hold thecase top in place. 4. Remove the hose connections from the tank. 5.Remove screws, which hold the tank in place and remove the tank. 6.Remove plastic electrical connection cover from the heater. 7.Disconnect the plug of cable loom from the heating element. 8.Disconnect the fuel inlet on the heater. 9. Loosen the hose clamps anddisconnect the water hoses from the heating element. 10. Remove theAllen head screw, which holds the circulating pump clamp in place androtate the pump to gain access to the heater mounting screw. 11.Remove the 4 screws, which hold the heating element in place. 12.Remove the heating element. 13. For reassembly, follow the 12 steps in

14.1.1

14.2

14.2.114.2.1.1

14.2.1.2

reverse.Electrical connectors (Fig. 1401)Disconnecting electrical connections - Note! All electrical connectionsare joined in the connector. Prior to removal of a component, therelevant electrical connections first have to be disconnected. 1. Removethe black plastic electrical connection cover from the heating element. 2.Using a removal tool made by bending a small 90-degree bend on theend of a stiff piece of wire, withdraw the lock wedge from the connector.3. Using a small screwdriver, press down on the relevant locking tab andkeep it depressed while withdrawing the cable from the connector.Making electrical connections - 1. Slide the cable into relevant contactpocket until locked. 2. Using a small screwdriver, insert the lock wedgein the connector and press in until locked. 3. Insert the heater wiring .harness. 4. Install the electrical connection cover.


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Circulation PumpClampScrew (2)

:.,'

18

Fig. 902


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~ = Glow P lug +~ : ~ernperature Limiter~ - Flame Sensor +" = Temperature Sen'~ ~ ~irClllation Pump :or ...~ ~ombusttOn Air Fan +

8 ~,ccomoustion Air Fan -9 ., _ i rcuiation Pump ,~_,0 = r~rnpe~atllreSensor .-1} = Flame~f1nsor-- Tempera! .12 :: :.GlovVPI ure LIm it er ._.ug .-

6 5 4 30000

Fig. 903

.,/ t ; ""'q

19

Fig. 701

Fig. 904

~,()rtlt:JUl>1JOI! Air F


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14.2.214.2.2.1

14.2.2.2

14.2.314.2.3.1

14.2.3.2

14.2.414.2.4.1

14.2.4.2

.. . /~.~/.

. - - - - _ .. _._. --,1 . 1 " - ~ 5 i ' : ' - \:? \.! ' : ; : ; - ' ; . < . , ' " \i~ ~ & i : ~ . i - 2 g _ j I : ; ]Fig. 901

Replacement of Circulating PumpRemoval - 1. See section 14.2 and then disconnect electricalconnections (see 14.2.1.1). 2. Remove screw (3, fig. 902). 3. Removeclamp (2) and circulating pump (1). 4. Perform procedures. Oncomponents after disassembly (see 14.1.1)Installation 1. Apply acid free grease (Vaseline) to O-ring. 2. Bringcirculating pump (Fig. 902) in assembly position and secure using clamp(2) and screws (3). 3. Tighten screws. 4. Make electrical connections(see 14.2.12)Replacement of temperature limiterRemoval - 1. Disconnect electrical connections (see 14.2,1.1). 2.Remove the clamp and withdraw the protective cap (1). 3. Using ascrewdriver, lever off the retaining clip and remove the temperaturelimiter (3). 4. Perform procedures on components after disassembly (see14.1.1). Note! Whenever the temperature limiter is removed, it must bereplaced.Installation - 1. Insert the temperature limiter (3, Fig 903) into the heatexchanger (4). Use a downward pressure to engage the retaining clip inthe groove. Note! Make sure the retaining clip is heard to click fully inplace. Use hand force to double-check that the temperature limiter isfully secured in position. 2. Fit the protective cap (1) and secure withclamp (2). 3. Tighten the hose clamp. 4. Make the electrical .connections (see 14.2.1.2)Replacement of temperature sensorRemoval - 1. Disconnect the electrical connections (see 14.2.1.1). 2.Unscrew the temperature sensor (6, Fig 903) and remove together withthe O-ring (5). 3. Perform procedures on components after disassembly(see 14.1.1).Installation - 1. Apply acid free grease (Vaseline) to O-ring (5, Fig. 903).2. Screw temperature sensor (6) with O-ring (5) into heat exchanger (4)and tighten. 3. Make electrical connections (see 14.2.1.2).

. -~-----=- --_-- --


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14.2.514.2.4.3

14.2.4.4

14.2.514.2.5.1

14.2.5.2

14.2.714.2.7.1

14.2.7.2

14.2.814.2.8.1

14.2.8.2

21II

Replacement of combustion air fanRemoval - 1. Removal of the heating element from the oase is notnecessary. 2. Remove the top from the heater to gain access to theheating element. 3. Disconnect electrical connections (see 14.2.1.1). 4.Remove screws (2, Fig 904). 5. Pull combustion air fan (1) from burnerhead (4) and remove together with O-ring (3). 6. Perform procedures oncomponents after assembly (see 14.1.1).Installation - 1. Place combustion air fan (1, Fig. 1404) with new O-ring(3) in assembly position and secure with screws (2). 2. Tighten screws.3. Make electrical connections (see 14.2.1.2).Replacement of burner, flame sensor, and glow plug1. Remove combustion air fan (see 14.2.5.1). 2. Remove screw (5, Fig905) and washer (4). 3. Remove nuts (10) and withdraw bracket. 4.Withdraw grommets (11 and 12) from slots in housing of combustiontube (3). 5. Withdraw grommet (13) and burner (1) from burner head andremove together with ring spoiler (2). 6. Pull flame sensorf/) and glowplug (6) out of burner (1) and remove. 7. Perform burner visualinspection for assessment of condition (see section I above). 8. Performprocedures on components after assembly (see 14.1.1).Installation - 1. Locate ring spoiler (2, Fig 905) on burner (1). 2.Carefully and fully insert flame sensor (7) and glow plug (6) into burneragainst stop and slide grommets (11 and 12) and down slots in housingof combustion tube (3). 3. Position burner (1) and grommet (13) in. burner head (3). CAUTION!!! \.tYhenperforming the following stepsensure that cables of flame sensor (7) and glow plug (6) are routed asshown in Fig. 1201. 4. Slide insulation (9) onto bracket and locatebracket (8) in assembly position. 5. Secure bracket (8) using nuts (10).Tighten. 6. Secure fuel line with screw (5) and washer (4). Tightenscrew. 7. Mount combustion air fan (see 14.2.6.2). 8. Make electricalconnections (see 14.2.1.2).Replacement of burner headRemoval- 1. Remove combustion air fan (see 14.2.5.1). 2. Removeburner, flame sensor, and glow plug (see 14.2.6.1). 3: Removeattachment screw of the V-clamp 92, Fig. 906) Into heat exchanger (3),align as necessary and secure V-clamp (2). 2. Tighten attachment screwof V-clamp. 3. Install burner, flame sensor, and glow plug (see 14.2.5.1).4. Install combustion air fan (see 14.2.5.2).Installation - 1. Insert burner head (1, Fig 906) into heat exchanger (3),align as necessary and secure with V-clamp (2). 2. Tighten attachmentscrew of V-clamp. 3. Install burner, flame sensor, and glow plug (see14.2.6.2). 4. Install combustion air fan.Replacement of heat exchangerRemoval - 1. Remove heater (see 14.2). 2. Remove circulating pump(see 14.2.2.1). 3. Remove temperature limiter (see 14:2.3.1). 4.Remove temperature sensor (see 14.2.4.1). 5. Remove combustion airfan (see 14.2.5.1). 6. Remove burner, flame sensor, and glow plug (see14.2.6.1). 7. Remove burner head (see 14.2.7.1). 8. Remove connectorand connector housing. 9. Perform procedures on components afterdisassembly (see 14.1.1).Installation - 1. Place connector housing onto heat exchanger andengage connector in connector housing. 2. Install burner head (see\4.2.7.2). 3. 3 Install burner, flame sensor, and glow plug (see 14.2.6.2).4 . Instat! combustion air fan see 14.2.5.2). 5. Install temperature sensor(see 14.2.4.2). 6. Install temperature limiter (see 14.2.3.2). 7. Installdrculation pump (see 14.2.2.2) .. 8. Install heater (see 14.2).

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- , _"""p--;--

22

4\5, \-, \~~

~ ~JlJlef, Rmg SPlJilar3 BurnerHead~ Washor5 Screw6 Glow Plug~ B F!a m IJ : S I,1 II S0 f

rdcket9 Insulation10 Nu l (2)~.1 ~rommet1; ~IQIWtlfd

(j{Qrnml3t

-- --~ ' " 8\ -,\ 9

10

Fig. 905


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1 Burner Head2 V-Clamp3 Heat El(changer

Fig. 906 Replacement of Burner HeadFig. 906

A B C 08 6 . . 2 10 8 6 . . 2 . . 2Q- - [J C J- - - -7 5 3 1 9 7 5 3 I 2 1 3 AX l

123456

@@@@@@)@@@@@@12 11 10 8 1

23


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**Always Sl!ecify 24Volt When Ordering Parts"'' '15. PARTS LISTPART # DESCRIPTION PART # DESCRIPTIONF2710-17CP Panel Mount Female Fuel Quick Disconnect H2710-08WT Temperature SensorF27lO-03CP Fuel Cap Quick Disconnect Male H2710-10WT Overheat Protection (Bag)W2710-83ST Panel Mount Water InQuick Disconnect (M) H271O-15WT 24V Circulating PumpW2710-84ST Water Inlet Hose Quick Disconnect (FM) " H2710-17WT Protective CapW271O-85ST Panel MT. Water Out Quick Disconnect (FM) W2710-02SS Inline StrainerW27lO-86ST Water Outlet Hose Quick Disconnect (M) H2710-21WT Ferrotec Burner DieselW2710-87ST Spray Wand/Shower Quick Disconnect (FM) H2710-25WT Burner HeadW2710-88ST Rubber Dust Cap Inlet H2710-26WT Tightening ClampW2710-89ST Rubber Dust Cap Outlet H2710-27WT Heat ExchangerE2710-01CH Red 2 Wire 24V Lights F2710-12WT Fuel Pump 24VE2710-02CH Green Self Grounding 24V Light F2710-13WT Fuel Pump Mounting ClampE2710-03CH 24 V Bulb H2710-32WT Control Unit 24VE2710-04CH 2 Position Switch H2710-33WT Exhaust Muffler 38 MME2710-05CH 3 Position Switch H2710-40WT Hour Meter with BracketE2710-06CH Switch Boots S27I0-38HC Door LatchW27lO-21MW Kobold Flow Switch S2710-01NH HandleW2710-22VF 112One Way Flap Valve S2710-02NH Stainless CatchW271O-23MJ Thermometer S2710-03NH Stainless StrikerW27'IO-24SP Shower Nozzle E2710-08GC NATO PlugW2710-26SP Rubber Diaphragm W2710~29CIH Drain ValveW27lO-27SP I Shower Strainer T271001WI Shelter CoverW2710-28SP Rubber Washer T271O-02WI AirFrameF2710-18WT Fuel Filters T2710-03WI FloorH2710-01WT .Combustion Air Fan 24V T2710-04WI Tent Bag for Shower PansH2710-06WT Flame Sensor T2710-05WI Tent Bag for ShelterH2710-07WT Ceramic Igniter 24V T271O-08WI Patching MaterialT27lO-09WI Tent Stake Bag A271O-07UST Electric CableT2710-10WI Shower Curtain A2710-08UST Fuel Cap AdapterT2710-11WI Shower Pan A2710-09UST Spray WandT2710-12AP Shower Pan Foam A2710-11UST Spare Parts Kit CompleteW2710-50USP 3/8 ID x 5/8 OD Superthane (9.5") A27l0-12UST Tent w AccessoriesE2710-09MM Rubber Bumper Flat End 9/16 A2710-13UST Tent wlo AccessoriesF2710-15MM #008 Viton O-Ring A2710-14UST Air Pump wi Inflation HoseT2710-18MM Neoprene Adhesive A2710-15UST Patch Kit CompleteS2710-40CF Case A271O-16UST Tent Stake Bag 16 - StakesS2710-24AF 10-24 x 3 /8 Pan head Phillips I Stainless A2710-17UST Drain AssemblyE271016TS 20 Amp Fuse E2710-09GC NATO Plug Dust CapE2710-17TS 5 Amp Fuse A27 10..18lJ,ST Shower Tubing AssemblyE271O-18TS 24V Relay A271019l]ST Radiator Cap w LanyardT2710-19BC 9" Tent Stake Aluminum A2710-20UST Water Tank AssemblyM2710-03WM Spare Parts Box A2710-21WT Heater AssemblyT2710-20CB Fender Short Handle Poly Pro Brush A271022FJ 24VPumpT2170-20FH Patch Kit Roller A2710-23Pp Mix ValveT2710-23MF Shower Matting A2710-24UST Electric Cable Dust CapT2710-26HR Air Fill Valve New A2710-25UST Fuel Dust Plug AssemblyT2710-25HR Pressure Relief Valve A2710.29YST 20 LB. Pressure ReducerA2710-lOUST 2" Cam Loc x 3/4 GHT Adapter A2710-32UST Owners ManualA2710-33UST Drain Hose "Y" Adapter . " ~~.. :.

A2710-34UST Door Lanyard Assembly

ASSEMBLIESA2710-04UST Accessory TrayA2710-05UST Inlet HoseA2710-06UST Outlet Hose


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> Lo

-1)JGo

25

e n~I~h ~ ] 1 . m.._.2 a~ '" 0 s:om < J C l f!a:: Ci'i5s:U co > 0~~:c .l; 1l ,1 5I I ; , 15" ~> ~


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17. Material Safety DataDAP Contact Adhesive

Section 1- Chemical Product and Company IdentificationProduct Name:UPC Number:Product Use/Class:

Contact Cement00102,00107, and 00127Contact Adhesive

Manufacturer:Dap Inc. .2400 Boston StBaltimore, MD 21224

24~Hour Emergency:Transportation: 1~800~535-5053 (352) 323-3500Medical: 1-800-327-3874 (513) 558-5111

Section 2 - Composition/Information on Ingredients. .Item Chemical Name CAS Number WTJWT%Range ;~.,

15.0-20.0 % .: . . :;0" Toluene 108~88-302 N-Hexane 110-54~3 10.0~15.0 %03 Acetone 67-64-1 15.0~20.0%04 Aliphatic Petroleum Distillate 64742-89-8 30.0-35.0 %.. . .

Exposure Limits .ACGIH ; OSHA CompanyItem TLV-TWA TLV STEL PEL-TWA PEL~CEILING TLV~TWA SKIN0[ 50 ppm N.E. 100 ppm N.E. N.E. YES

02 50 ppm N.E. 50 ppm N.E. N.E. NO03 750 ppm 100 ppm 750 ppm N.E. N.E. NO04 400 ppm N.E. 400 ppm N.E. N.E. NO(See Section 15 for abbreviation legend)listed Permissible Exposure Levels (PEL) 'is from the U.S. Dept. of Labor OSHA FinalRule Limits (CFR 291910.1000); limits may very between states.Section 3 - Hazards IdentificationEmergency Overview: DANGER! Extremely flammable liquid and vapor. Vapor harmful.Vapors may cause flash fire or explosion. Aspiration hazard if swallowed - can enterlungs and cause damage. Harmful if inhaled.POTENTIAL HEALTH EFFECTS:EFFECTS OF OVEREXPOSURE -EYE CONTACT: May cause eye irritation. '.SKIN CONTACT: May irritate skin. Prolonged or repeated contact will result in defattingand drying of the skin, which may result in skin irritation and dermatitis (rash).INHALATION: Vapor harmful if inhaled. Vapor may irritate nose and upper respiratorytract. Vapor inhalation may affect the brain and nervous system causing dizziness,headache or nausea.INGESTION: Aspiration of the material into the lungs due to vomiting can causechemical pneumonitis, which can be fatal. If ingested, this product may cause vomiting,diarrhea, and depressed resplration.CHRONIC HAZARDS: Reports have associated permanent brain and nervous systemdamage with prolonged and repeated occupational overexposure to solvents ..


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Overexposure or misuse of Toluene can cause liver, kidney, and brain damage as well ascardiac abnormalities. Hexane exposure can cause nerve damage to arms and legs,which may be permanent. Symptoms include: loss of memory, loss of intellectual ability,and loss of coordination.MEDICAL CONDITIONS WHICH MAY BE AGGRAVATED BY CONTACT: None known.PRIMARY ROUTE (S) OF ENTRY: SKIN CONTACT, INHALATIONSection 4 - First Aid MeasuresEYE CONTACT: Flush with large quantities of water until irritation subsides.SKIN CONTACT: Wash with soap and water.INHALATION: Remove to fresh air. If not breathing, give artificial respiration. Ifbreathing is difficult, give oxygen.INGESTION: Do not induce Vomiting.Comments: Call medical in Section 1 if irritation or complication arise from any of theabove routes of exposure.Section 5 - Fire Fighting MeasuresFlash Point: ~50 F(SETAFLAS,H CL09ED CUP)

,Lower Explosive Limit:: N.AUpper Explosive Limit:: N.A

AUTOIGNITION TEMPERATURE: N.E.EXTINGUISING MEDIA: C02 DRY Chemical FoamUnusual Fire and Explosion Hazards: Extremely Flammables. Material will readily igniteat room temperature. Vapors may form an explosive mixture with air. Vapors can travelback to a source of ignition and flashback. Containers may explode if exposed toextreme heat. Eliminate sources of heat ignition: heat, electrical equipment, sparks, andflames. Do not allow contact with oxidizing or caustic materials.SPECIAL FIREFIGHTING PROCEDURES - Full protective equipment, including self-contained breathing apparatus, is recommended to protect from combustion products.Cool exposed container with water.Section 6 - Accidental Release MeasuresSPILL OR LEAK PROCEDURES - Dike spill area. Immediately eliminate sources ofignition. Use absorbent material or scrape up dried material and place into containers.Section 7 - Handling and StorageHandling Information: KEEP OUT OF REACH OF CHILDREN. Avoid skin and eyecontact. Avoid breathing vapors. Use only in a well ventilated area.Storage Information: Store away from caustic and oxidizers. Keep away from heat,sparks, and flame. Keep container closed. Keep containers from excessive heat andfreezing. Do not store at temperatures above 120 degrees F.Other Precautions: Intentional misuse by deliberately concentrating and inhaling vaporsmay be harmful or fatal. Do not take internally. Construction and repair activities canadversely affect indoor air quality. Consult with the occupants or a representative (i.e.maintenance, building manager, industrial hygienist, or safety officer.) to determine waysto utilize any impact.Section 8 - Exposure Controls/Personal ProtectionEngineering Controls: Provide sufficient mechanical ventilation to maintain exposurebelow PEL and TLV. Vapors are heavier than air and will collect in low areas. Check alllow areas (basements, sumps, etc.) for vapors before entering.


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Section 11- Toxicology Properties . . . . :

28

Respiratory Protection: If 8-hour exposure limit or value is exceeded for any componentuse an approved NIOSH respirator. Consult your safety equipment supplier and theOSHA regulation, 29 CFR 1910.134 for respiratory requirements. A Respiratoryprotection program that meets OSHA 1910.134 and ANSI Z88.2 requirements must befollowed whenever workplace conditions warrant a respirator's use.Eye Protection: Goggles or safety glasses with side shields.Skin Protection: Solvent impervious gloves.Other Protective Equipment: Provide eyewash and solvent impervious apron if bodycontact may occur.Hygienic Practices: Remove contaminated clothing and wash before reuse.Section 9 - Physical and Chemical PropertiesBoiling Range:Odor:Appearance:

130-140FGasoline-LikeTan mobile liquid

Vapor Density: Is heavier than air.Evaporation Rate: Is faster than ButylAcetate

Solubility in H20:Specific Gravity:Vapor Pressure:Physical State:

Negligible0.8040400 mm Hg @ 100 F .;_.Liquid . .

(See Section 15 for abbreviation legend) ..Section 10- Stability and ReactivityConditions to Avoid: Excessive heat and freezing.Incompatibility: Strong oxidizers and caustics.Hazardous Decomposition Products: Normal decomposition products, i.e. COx, NOx.Stability: This product is stable under normal storage conditions.

No products or components toxicological information is available.Section 12:- Disposal ConsiderationsWaste l'v1anagemenUDisposal: Dispose of according to Federal, State, and LocalStandards. Discarded material should be incinerated at a permitted facility, Liquidscannot be disposed of in a landfill. Do not reuse empty container. State and Localrequlations/restrictlcns are complex and differ from Federal regulations. Responsibilityfor proper waste disposal is with the owner of the waste,EPA WASTE CODE -Jf discarded (40 CFR 261.): D001 -IgnitableSection 13 - Transportation Information - "DOT Proper Shipping Name: Adhesive (Consumer Commodity*)DOT Hazard Class: 3 (ORM-D)DOT UNfNA Number: UN 1133 (None*) Packing Group: II (None*)* For containers of 1 gallon or lessSection 14 - Regulatory InformationU.S. Federal Regulations: As fol lows-OSHA: Hazardous by definition of Hazard Communication Standard (29 CFR1910.1200)SARA: Section 313:


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--

I iI i:9This product contains the following substances subject to the reporting requirements ofSection 313 of Title III of the Superfund Amendments and Reauthorization Act of 1986and 40 CFR Part 372.Chemical Name CAS Number WT/WT % RangeTolueneN-Hexane

108-88-3110-54-3

15.0-20.0%10.0 -15.0%

Toxic Substance Control Act:This product contains the following chemical substances subject to the reportingrequirements of TSCA 12 (6) if exported from the United States: IChemical Name CAS Number I

IToluene~,MethylcyclopentaneCyclohexaneCyclopentane

108-88-396-37-7110-82-7287-92-3

New JerseyRiqht-To-Know: The following materials are non-hazardous, but are amongthe top five components in this product: :iChemical Name CAS NumberPolychlorinated Rubber TSRNO-618608-5001 PPennsylvaniaRight-To-Know: The following non-hazardous ingredients are present inthe product at greater than 3 %:Chemical Name CAS Number

I

Polychlorinated RubberPhenolic ResinPolychlorinated Rubber

proprietaryproprietary.proprietary

!California Proposition 65:WARNING: The chemical(s) noted below and-contained in this product, are known to thepeople of the State of California to cause birth defects or other reproductive harm.Chemical Name CAS NumberToluene 108-88-3Inventory evaluations: As follow -Canadian WHMIS: This MSDS has been prepared in compliance with Controlled ProductRegulations except for use of.the 15 headingsCanadian WHMIS Class: Consumer Commodity sold on retail market only.

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Section 15- Other InformationVOC less water, less exempt solvent: 600-610 gm/1(75-76%) where acetone is exempt.VOC Material: 490-500 gm/1 (61-62%)Legend: ACGIHN.A.N.E.

PELNTPSARASTELTLVNJRTKN.D.

MSDS # 30202.

-- American Conference of Governmental Industrial Hygienists-- Not Applicable-- Not Established-- Permissible Exposure Limit-- National Toxicology Program-- Superfund Amendments and Reauthorization Act of 1986-- Short Term Exposure Limit-- Threshold Limit Value (8HR. time weighted average or TWA)-- New Jersey Right-To-Know Law-- Not Determined

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Small Unit Shower NSN 4510-01-409-0139

Documents

Transcript of Small Unit Shower NSN 4510-01-409-0139