TECHNICAL MANUAL OPERATOR’S AND UNIT MAINTENANCE MANUAL .
ARMY TM 9-1375-213 -12-3AIR FORCE TO 11A20-15-1TECHNICAL MANUALOPERATOR’S AND UNIT MAINTENANCE MANUALFORFIRING DEVICE, DEMOLITION. M122(NSN 1375-01-021-0606) (EIC: 2NA)DISTRIBUTION STATEMENT A: Approved for public release; distribution is unlimited.HEADQUARTERS, DEPARTMENTS OF THE ARMY AND THE AIR FORCEJULY 1994
WARNINGSFAILURE TO OBSERVE WARNINGS CAN RESULT IN INJURY ORDEATH OF PERSONNEL.DO NOT CHECK OUT DEMOLITION FIRING DEVICES M122 INSAME AREA OR AT SAME TIME THAT OPERATIONS ARE BEINGCONDUCTED WITH OTHER DEMOLITION FIRING DEVICES M122.DO NOT CONNECT THE FIRING CIRCUIT UNLESS RECEIVER’SARMING SWITCH IS IN “SAFE” POSITION.DO NOT USE THE TRANSMITTER WITHIN 100 FEET OF ANYELECTRIC BLASTING CAPS.KEEP THE TRANSMITTER’SANTENNA COLLAPSED WITHIN UNIT AND ANTENNA CAPSCREWED INTO TOP OF CARRYING HANDLE UNTIL ACTUALFIRING OF EXPLOSIVE CHARGE.NEVER OPERATE THE M122 TRANSMITTER WITHIN 100 FEET OFANY BLASTING CAPS OR OTHER ELECTRO-EXPLOSIVEDEVICES. DO NOT OPERATE OR CHECK OUT TRANSMITTERWHEN TRAVELING WITH A BOX OF BLASTING CAPS IN THESAME TRUCK.DO NOT CONNECT BLASTING CAP CIRCUIT TO A RECEIVERWHICH DOES NOT HAVE CONTINUITY BETWEEN BLASTING CAPBINDING POSTS.IT COULD ACTIVATE CAPS WHEN THECONNECTION IS MADE.AVOID CONTACT WITH TRANSMITTER ANTENNA WHENPRESSING FIRE BUTTON. A SLIGHT BURN CAN RESULT FROMTOUCHING THE ANTENNA WHEN A SIGNAL IS BEINGTRANSMITTED, IN ADDITION THE TRANSMISSION RANGE WILLBE REDUCED.KEEP BLASTING CAPS AWAY FROM EXPLOSIVE CHARGES ANDFACE AWAY FROM THE BLASTING CAPS WHEN PERFORMINGOPERATIONAL CHECK OF THE RECEIVER.
TM 9-1375-213-12-3TO 11A20-15-1TOTAL NUMBER OF PAGES IN THIS PUBLICATION IS 61CONSISTING OF THE FOLLOWING:PageNo.CoverInside CoverA and Bi thru iv1-1 thru 1-122-1 thru 2-123-1 thru 3-124-1 thru 4-2A-1 thru A-2B-1 thru B-4C-1 thru C-6D-1 thru D-2Authentication Page*ChangeNo.oooo0000ooooo* Zero indicates an original page,A
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TM 9-1375-213-12-3TO 11A20-15-1TECHNICAL MANUALNo. 9-1375-213-12-3TECHNICAL ORDERNo. 11A20-15-1))))HEADQUARTERSDEPARTMENT OF THE ARMYAND THE AIR FORCEWashington, D.C., 5 July 1994TECHNICAL MANUALOPERATOR’S AND UNIT MAINTENANCE MANUALforFIRING DEVICE, DEMOLITION: M122(NSN 1375-01-021-0606)REPORTING OF ERRORSYou can help improve this manual. If you find any mistakes or know of a way toimprove the procedures, please let us know. Mail your DA Form 2028(Recommended Changes to Publications and Blank Forms) or DA Form 2028-2,located in the back of this manual, direct to Commander, U.S. Army ArmamentSMCAR-LSB,Research, Development and Engineering Center, ATTN:Picatinny Arsenal, NJ 07806-5000. A reply will be furnished to you.CHAPTER 1.—INTRODUCTIONPageSection I.General1-1 Scope . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-11-2 Forms, records, and reports . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-1Section II.Precautions, Care, and Handling1-3 Precautions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-21-4 Care and handling. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-21-5 Safety . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-2Section 111.Description and Data1-6 General . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1-7Identification . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1-8 Description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1-9 Functioning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1-10 Packing and packaging . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1-11 Tabulated data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1-21-31-31-101-101-10OPERATING INSTRUCTIONS2-1 General . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2-2 Precautions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2-3 Operation under usual conditions-preparation for use . . . . . . . . . . . . . . . . . . . . . . . .2-4 Firing procedures . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2-5 Cause of malfunctions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2-6 Disposition of defective unit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2-7 Application note . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2-8 Operation under unusual conditions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2-12-12-22-62-102-102-102-10CHAPTER 2.*This manual supersedes TM 9-1375-213-12-3&P/TO 11A20-15-1, 25 November 1981, including allchanges.i
TM 9-1375-213-12-3TO 11A20-15-1CHAPTER 3.Section I.Section II.Section III.MAINTENANCEService Upon Receipt of Material3-1 Precautions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3-2 Unpacking and inspection by operator . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3-13-1Operator Maintenance3-3 Cleaning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3-4 Cleaning batteries and contacts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3-5 When to replace batteries . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3-6 Battery installation and replacement . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3-7 Disposal of used batteries . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3-8 Transmitter antenna replacement . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3-9 Checkout prior to use . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3-10 Carrying case repair c . . . . . . . . . . . . . . . . . . . . . . . . c . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3-11 Operator quarterly checkout/PMCS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3-13-23-23-33-63-63-73-113-11Organizational Maintenance3-12 Battery/Battery pack testing, . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3-11CHAPTER 4.SHIPPING AND STORAGE4-1 Shipment . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-14-2 Storage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-24-3 Shipping and storage data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . , . . . . . . . . . . . 4-2APPENDIX A.REFERENCES . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .A-1APPENDIX B.PACKING MATERIALS, ACCESSORIES, AND TOOLS.B-1APPENDIX C.MAINTENANCE ALLOCATION CHART . . . . . . . . . . . . . . . . . . . . . . . . . . . .C-1APPENDIX D.EXPENDABLE AND DURABLE ITEMS LIST. . . . . . . . . . . . . . . . . . . . . . . . . . . .D-1LIST OF -32-43-13-23-33-4iiTitlePageTransmitter and receiver of demolition firing device M122. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-3Transmitter of demolition firing device M122. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-4Receiver of demolition firing device M122 (top view) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-4Receiver of demolition tiring device M122 (rear view). 1-51-5Carrying case, open with contents . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-6Transmitter of demolition firing device M122 (ready for use) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-7Battery pack . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-9Example of target sheet. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-5Extending tranmitter antenna . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-7Holding transmitter (three position) in vertical attitude for firing , . . . . . . . . . . . . . . . 2-8General layout of detonating cord firing system . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-11Cleaning transmitter battery pack connector in battery compartment . . . . . . . . . . . . . . . . . 3-33-4Removing tight battery cap using the second receiver as wrench . . . . . . . . . . . . . . . . . . . . . . . . .Cleaning receiver battery contacts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-53-5Installing receiver battery. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
TM 9-1375-213-12-3TO 11A20-15-13-54-1B-1Improvising replacement antenna. . 3-8Operating air valve. 4-2Control, remote, firing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . B-2LIST OF TABLESTable2-12-23-1TitlePageNumber of Blasting Caps that Maybe Fired by One Receiver vs FiringLead Length . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2-1Demolition Explosives and Accessories . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-2Battery Test Parameters with battery at room temperature (between 60 and 80 0F) under load . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-12.!.111
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TM 9-1375-213 -12-3TO 11A20-15-1CHAPTER 1INTRODUCTIONSection 1. GENERAL1-1.SCOPEThis publication, prepared for use by test personnel and interested Army elements, providesoperator and maintenance instructions covering demolition firing device M122. The firingdevice M122 is used to detonate explosives froma remote location. The demolition firing deviceM122 consists of a separate transmitter andreceiver. The transmitter transmits a codedradio signal to activate a specific receiver. Thereceiver, placed in the vicinity of the explosive,initiates the explosive upon receipt of the properly coded radio signal.1-2.FORMS, RECORDS, ANDREPORTSreturned to the developing agency. Forward theitems to Commander, US Army Armament,Munitions and Chemical Command, ATTN:AMSMC-MAE-T, Rock Island, IL 61299-6000.Remove batteries from the receiver and transmitter before packing. The units should be wellcushioned by crumpled newspapers, polyurethane foam, or whatever materials can beobtained.For(2) Reporting of malfunctions.purposes, malfunctions do notreportinginclude accidentsiand fires resulting from negligence, malpractice and the like. However, malfunctions do include abnormal or prematurefunctions if they occur in the course of normalhandling, maintenance, storage, transportationand tactical deployment.a. General. Commanding Officers of unitsreceivining demolition firing devices areresponsible for preparation of records andreports. For reporting purposes, demolition firing devices are identified by seria numbers andstandard nomenclature as described on itsname plate.c. Malfunction Reports.(1) Malfunction of firing device M122.A malfunction is a failure of a demolition firingdevice M122 to function in accordance with itsintended purpose. During initial deployment, itis requested that defective components be1-1
TM 9-1375-213 -12-3TO 11A20-15-1Section II. PRECAUTIONS, CARE, AND HANDLING1-3.PRECAUTIONSWARNING1-4.CARE AND HANDLINGThe following care and handling procedureswill be observed to protect the M122 firingdevice.(1) The device is designed to withstandconditions ordinarily encountered in the field.The M122 contains no explosives, however,the control unit (i.e., radio transmitter) can initiate electro-explosive initiators by means of itsradiated radio frequent energy, Precautionsoutlined in FM 5-250, TM 9-1375-213-12, andthis publication should be observed when in thevicinity of electro-explosive initiators such asblasting caps. Operators should be careful toavoid touching the control device antenna whentransmitting because minor radio frequencyburns MAY occur.Section III. DESCRIPTION AND DATA1-6.GENERALa. The Demolition firing device M122 (fig. 11) is designed to remotely initiate explosives by1-2means of a coded radio signal radiated by itstransmitter to the receiver located at or nearthe explosives.
TM 9-1375-213-12-3TO 11A20-15-1RECEIVERTRANSMITTERFigure 1-1. Transmitter and receiver of demolition firing device M122.b. The maximum operating distance fromthe transmitter to receiver will vary with the terrain, The nominal operating distance is a minimum of 1000 meters (0.6 of a mile). Underadverse terrain conditions such as dense forestor frozen tundra, an operating range of lessthan 0,6 mile (1000 meters) may be experienced. In clear areas and with good weatherwhere a line of sight exists between the transmitter and receiver, operations are possible atdistances up to 3.2 kilometers (2 miles) overland, 5 kilometers (3 miles) over water, and 10kilometers (6 miles) from aircraft to an open(uncovered) firing site.1-7.IDENTIFICATIONThe transmitter and receiver are coloredolive drab with white marking. Metal identification plates on the transmitter and receiverbear the following information:Transmitter ------------------ M122 TransmitterPart No. 9252773Serial No.Receiver ---------------------- M122 ReceiverPart No. 9279048Serial No.1-8.DESCRIPTIONa. General. The major components of thetranamitter receiver are shown in figures 11 through 1-7. The transmitter is used forencoding and transmitting a radio signal andhas its own antenna collapsed within the carrying handle. The receiver with an attachedantenna wire is used for receiving and decodingthe incoming radio signal. This signal triggerselectronic firing of attached blasting caps thatinitiate explosive charges, The firing device isissued in sets consisting of one transmitter and10 receivers in a fittedcarrying case (fig. 1-5and 1-6). The initial batteries and special battery pack will not be supp lied with the item.Batteries and battery packs must be requisiReceivertioned through normal channels.batteries should be available for over-thecounter issue in most areas. Batteries or battery packs are not shipped installed in thedevices and must be installed before checkouttest or use.1-3
TM 9-1375-213-12-3TO 11A20-15-1Figure 1-2. Transmitter of demolition firing device M122.Figure 1-3. Receiver of demolition firing device M122 (top view)1-4
TM 9-1375-213-12-3TO 11A20-15-1Figure 1-4. Receiver of demolition firing device M122 (rear view)Figure 1-5. Carrying case, closed.1-5
TM 9-1375-213-12-3TO 11A20-15-1Figure 1-6. Carrying case, open with contents.1-6
TM 9-1375-213-12-3TO 11A20-15-1Figure 1-7. Transmitter of demolition firing device M122 (ready for use).1-7
TM 9-1375-213-12-3TO 11A20-15-1b. Transmitter.(1) The transmitter (fig. 1-2 and 1-7) isa one piece, self-contained unit similar in appearance to a walkie-talkie. The fully transistorizedunit which is powered by a battery pack can generate, encode, and transmit a radio signal to activate a receiver. Over a million different codesmay be selected for transmission; therefore,many receivers may be activated from one transmitter in a short period of time.(2) The following operational parts areaccessible from the top of the transmitter (fig.1-2).(a) One four-position rotary areacode switch used to select the letter of the codeto be transmitted.(b) Six push-button switches withvisible numbers (0 to 7) to select the digits ofthe code to be transmitted or setting of the unitinto a self-test mode.(c) A fire signal lamp which indicates proper operation when the unit is beingself-tested or used.(d) A 47-inch telescopic antennawhich can be totally collapsed within the transmitter carrying handle and then secured by ascrew-on cap,(e) A fire button with a springloaded protective cover.unit) causes transmission of the selected signal.Power is provided by the special battery packwhen installed in the unit.c. Receiver. The receiver (fig. 1-3) is asmall box with an integral, cylindrical batterycompartment on top. It contains the electricalcircuitry to fire the attached blasting caps uponreceiving the properly encoded command signalfrom a transmitter. Special circuitry allows thereceiver to be actuated only by receipt of acoded radio signal unique to the particularreceiver. Each and every receiver has its ownindividual code. Power for the operation of thereceiver and for the firing of the blasting caps isa single D cell. The receiver (figs. 1-3 and 1-4)incorporates the following features:(1) An identification plate located onthe side of the receiver.(2) The code settings required for thereceiver are stamped into the body adjacent tothe identification plate.(3) A carrying ring.(4) A battery compartment with itsscrew-on cap. The screw-on cap incorporates anylon retaining cord.(5) A delay-arming switch.(6) Antenna binding post.(7)Two blasting cap binding posts.(8) A fire signal lamp.NOTEAn identification plate bearing theitem name, part number, and serialnumber is located on the side of theunit.(f) A special antenna connector(female, MIL-C-39012/62-3002, radio frequencyseries SMA) is provided for factory use.It maybe utilized by some users under special circumstances.(3) Pushing the fire button (locatedbeneath a spring-loaded cover on the top of the1-8(9) An index mark (pro
technical manual ) headquarters no. 9-1375-213-12-3) department of the army technical order ) and the air force no. 11a20-15-1 ) washington, d.c., 5 july 1994 technical manual operator’s and unit maintenance manual for firing device, demolition: m122 (nsn 1375-01-021-0606) reporting of errors you can help improve this manual.
Independent Personal Pronouns Personal Pronouns in Hebrew Person, Gender, Number Singular Person, Gender, Number Plural 3ms (he, it) א ִוה 3mp (they) Sֵה ,הַָּ֫ ֵה 3fs (she, it) א O ה 3fp (they) Uֵה , הַָּ֫ ֵה 2ms (you) הָּ תַא2mp (you all) Sֶּ תַא 2fs (you) ְ תַא 2fp (you
Asphalt Plant Engineer Batch Plant Operator Bit Sharpener Concrete Joint Machine Operator (canal and similar type) Concrete Placer Operator Concrete Planer Operator Dandy Digger Deck Engine Operator Deck Engineer Derrickman (oilfield type) Drilling Machine Operator, Bucket or Auger types (Calweld 100 bucket or similar types - Watson 1000
technical manual operator preventive maintenance checks and services 2-1 operator's, unit, direct support & general support maintenance for operator troubleshooting 3-1 lightweight multipurpose shelters (lms) model no. s-788/g, type i and type iii unit preventive maintenance checks and services 4-10 nsn 5411-01-357-3582 & 5411-01-357-3583 unit .
Operator Training Required Read the operator's manual and other training material. If the operator or mechanic cannot read English, it is the owner's responsibility to explain this material to them. This publication is available in other languages. Become familiar with the safe operation of the equipment, operator controls, and .
Failure to comply with this operator's manual. Improper handling. Using of spare parts which are not from Wacker Neuson and not equivalent to the original parts in design and quality. Using of accessories which are not from Wacker Neuson. Operator's manual Always keep the operator's manual near the machine or near the worksite for
FOR TRACKING AND TRACING ON INLAND WATERWAYS (VTT) Resolution No. 63 UNITED NATIONS NEW YORK AND GENEVA, 2007. ECE/TRANS/SC.3/176 page 2 . Shipmaster, freight broker, fleet manager, terminal operator, conning skipper, VTS operator, lock operator, bridge operator, RIS operator Transport logistics Fleet manager, shipmaster, consignor,
door and plenty of room for input and output wiring. The assembly is UL-listed. Operator display models Operator-display touch screens are available as options for all Tracer MP580/ 581 controllers. The operator-display models are illustrated in Figure 2 on page 5. Door-mounted operator display The door-mounted operator display
bridge, none would address any of the safety issues identified, such as the narrowing of the road, low side (parapet) walls and the lack of protection against vehicles falling into the watercourse in an accident. By not addressing the safety issues as part of the scheme expenditure, the council would be in breach of its statutory obligations under the Act. A Road Safety Audit was completed at .
