Miller Electric ProHeat 35 Bedienungsanleitung

ProHeat 35 Processes Description Induction Heating Power Source Induction Heating OM-222 166K 2007 − 11 File: Induction Heating V isit our website at www.MillerWelds.com[...]

Miller Electric manufactures a full line of welders and welding related equipment. For information on other quality Miller products, contact your local Miller distributor to receive the latest full line catalog or individual specification sheets. T o locate your nearest distributor or service agency call 1-800-4-A-Miller , or visit us at www .Mille[...]

T ABLE OF CONTENTS SECTION 1 − SAFETY PRECAUTIONS − READ BEFORE USING 1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-1. Symbol Usage 1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-2. Induction Heating Hazards 1 . . . . .[...]

T ABLE OF CONTENTS 6-5. Run Status 33 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-5-1. T emperature Based Control 33 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-5-1-1. [...]

dec_stat_1/07 Declaration of Conformity for European Community (CE) Products . This information is provided for units with CE certification (see rating label on unit). Manufacturer : European Contact: Miller Electric Mg. Co. Mr . Danilo Fedolfi, 1635 W . Spencer St. Managing Director Appleton, WI 54914 USA ITW Welding Products Italy S.r .l. Phone: [...]

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OM-222 166 Page 1 SECTION 1 − SAFETY PRECAUTIONS − READ BEFORE USING ihom _2007 − 04 Protect yourself and others from injury — read and follow these precautions. 1-1. Symbol Usage DANGER! − Indicates a hazardous situation which, if not avoided, will result in death or serious injury . The possible hazards are shown in the adjoining symbol[...]

OM-222 166 Page 2 FIRE OR EXPLOSION hazard. D Do not overheat parts. D W atch for fire; keep extinguisher nearby . D Keep flammables away from work area. D Do not locate unit on, over , or near combustible surfaces. D Do not install unit near flammables. D Do not operate where the atmosphere may contain flammable dust, gas, or liquid vapors (such a[...]

OM-222 166 Page 3 1-5. Principal Safety Standards Safety i n W elding, Cutting, and Allied Processes, ANSI Standard Z49.1, from Global Engineering Documents (phone: 1-877-413-5184, website: www .global.ihs.com). OSHA, Occupational Safety and Health Standards for General Industry , T itle 29, Code of Federal Regulations (CFR), Part 1910, Subpart Q, [...]

OM-222 166 Page 4 SECTION 2 − CONSIGNES DE SÉCURITÉ − LIRE A V ANT UTILISA TION ihom _2007 − 04fre Se protéger , ainsi que toute autre personne travaillant sur les lieux, contre les étincelles et le métal chaud. 2-1. Signification des symboles DANGER! − Indique une situation dangereuse qui si on l’évite pas peut donner la mort ou de[...]

OM-222 166 Page 5 D À l’intérieur , ventiler la zone et/ou utiliser une ventilation forcée au niveau de l’arc pour l’évacuation des fumées et des gaz. D Si la ventilation est médiocre, porter un respirateur anti-vapeurs ap- prouvé. D Lire et comprendre les spécifications de sécurité des matériaux (MSDS) e t les instructions du fabr[...]

OM-222 166 Page 6 LE RA YONNEMENT HAUTE FRÉ- QUENCE (HF) risque de provoquer des interférences. D Le rayonnement haute fréquence (HF) peut provoquer des interférences avec les équipe- ments de r a d io - n a vi g a t i on e t de c o m mu ni c a t i on , l e s se rv i ce s de sécurité et les ordinateurs. D Demander seulement à des personnes [...]

OM-222 166 Page 7 SECTION 3 − DEFINITIONS 3-1. W arning Label Definitions W arning! W atch Out! There are possible hazards as shown by the symbols. 1 Electric shock from wiring can kill. 1.1 Wear dry insulating gloves. Do not wear wet or damaged gloves. 1.2 Disconnect input plug or power before working on machine. 2 Induction heating can cause in[...]

OM-222 166 Page 8 3-2. W arning Label Definitions (Continued) 1 W arning! W atch Out! There are possible hazards as shown by the symbols. 2 Electric shock from wiring can kill. 3 Overuse can cause overheating. Follow rated duty cycle. 4 Disconnect input plug or power before working on machine. 5 Become trained and read the instructions before worki[...]

OM-222 166 Page 9 226 534-B 3-3. Rating Label For CE Products . For label location see Section 4-2. 3-4. WEEE Label (For Products Sold Within The EU) Do not discard product (where ap- plicable) with general waste. Reuse or recycle W aste Electrical and Electronic Equipment (WEEE) by disposing at a designated collec- tion facility . Contact your loc[...]

OM-222 166 Page 10 3-5. Symbols And Definitions . Some symbols are found only on CE products. A Amperes V V olts Alternating Current X Duty Cycle IP Degree Of Protection Hz Hertz Circuit Protection Output Increase Line Connection I 1 Primary Current I 2 Rated Current U 1 Primary V oltage U 2 Load V oltage Read Instructions Three Phase Static Freque[...]

OM-222 166 Page 1 1 4-2. Selecting A Location 1 Lifting Eye 2 Lifting Forks Use lifting eye or lifting forks to move unit. If using lifting forks, extend forks beyond opposite side of unit. 3 Rating Label (Non CE Models Only) Use rating label to determine input power needs. Label located under front access door . 4 Plate Label (CE Models Only) Labe[...]

OM-222 166 Page 12 4-4. Electrical Service Guide Failure to follow these electrical service guide recommendations could create an electric shock or fire hazard. These recommenda- tions are for a dedicated branch circuit sized for the rated output and duty cycle of the welding power source. 50 Hz Three Phase 60 Hz Three Phase Input V oltage 400 460 [...]

OM-222 166 Page 13 4-5. Connecting 3-Phase Input Power For 460/575 V olt Models 803 994-C 3/8 in T ools Needed: ! Installation must meet all National an d Local Codes − have only quali- fied persons make this installation. ! Disconnect and lockout/tagout in- put power before connecting input conductors from unit. ! Make input power connections to[...]

OM-222 166 Page 14 Ref. 804 430-A T ools Needed: 4-6. Connecting 3-Phase Input Power For 400/460 V olt Models 3/8 in ! Installation must meet all National and Local Codes − have only qualified per- sons make this installation. ! Disconnect and lockout/tagout input power before connecting input con- ductors from unit. ! Make input power connection[...]

OM-222 166 Page 15 Ref. 803 993-C / Ref. 804 217-A 4-7. Power Source Output Connections 1 Output Connector 1 2 Output Connector 2 3 Protective Plug 4 Air-Cooled Extension Cable 5 Liquid-Cooled Extension Cable The power source is capable of single or dual output. When connected for single power output, up to 35 kW is available at the single output c[...]

OM-222 166 Page 16 803 993-C 4-8. Remote 14 Receptacle RC14 Information and Connections 1 Plug 2 Threaded Collar 3 Keyway 4 Remote 14 Receptacle RC14 (See Section 4-9) T o connect to receptacle, align key- way , insert plug and tighten threaded collar . AJ B K I C L NH D M G E F 3 4 2 1 1 2 4-9. Remote 14 Socket Information Socket Socket Informatio[...]

OM-222 166 Page 17 803 993-C 4-10. T emperature Recorder Receptacle RC9 Information And Connections 1 Plug 2 Threaded Collar 3 T emperature Recorder Receptacle RC9 (See Section 4-1 1) T o connect to receptacle, insert plug and tighten threaded collar . 3 2 1 1 2 4-1 1. T emperature Recorder Socket Information Socket No. Socket Information 1 Thermoc[...]

OM-222 166 Page 18 803 994-B / Ref. 801 826-C / Ref. 801 828-C 4-12. Secondary Insulation Protection Secondary insulation protection circuitry automatically shuts down the power source output if a potentially hazardous condition exists at the heating device connected to the power source (e.g. insulation has broken down on a heating blanket causing [...]

OM-222 166 Page 19 803 993-C 4-13. 1 15 V olt AC Duplex Receptacle And Supplementary Protector 1 1 15 V AC 2.5 A Single-Phase AC Receptacle RC1 2 Supplementary Protector CB1 (2.5 A) Th e receptacle supplies nominal 1 15 volts ac auxiliary power for use with the optional digital recorder . Maxi- mum output from receptacle is 2.5 amperes. CB1 protect[...]

OM-222 166 Page 20 9. The following describes the thermocouple routing from work to power source. S T ype K thermocouple wire (two wire) is attached directly to the workpiece using a Thermocouple Attachment Unit (see next section for information on attaching thermocouples). S The other end is fitted with a 2-pin type K connector . S The 2-pin conne[...]

OM-222 166 Page 21 4-15. Attaching Welded Thermocouples . Do NOT weld thermocouples while connected to power source. 1. Attach thermocouples using a portable Thermocouple Attachment Unit (TAU). This unit spot welds thermocouple wire directly to the workpiece. This method of thermocouple attachment ensures accurate temperature measurement. 2. Clean [...]

OM-222 166 Page 22 4-16. Using Contact Thermocouples Th e welded thermocouples discussed previously can be used for preheating or stress relieving. As an alternative, in preheating applications, a contact temperature sensor* can be used. This eliminates the need to weld thermocouples and the sensor can be moved during the preheat process to check t[...]

OM-222 166 Page 23 SECTION 5 − COMPONENTS AND CONTROLS 5-1. Controls . When a control panel button is pushed the yellow lamp lights to indicate ac- tivation. 1 Power Switch Use switch to turn power source On and Of f. 2 TC1 − 4 T emperature Display Provides temperature display of thermo- couples 1 through 4. 3 Control Thermocouple LED’s LED?[...]

OM-222 166 Page 24 SECTION 6 − SETUP AND OPERA TION 6-1. Safety Equipment W ear the following during operation: 1 Dry, Insulating Gloves 2 Safety Glasses With Side Shields DO NOT wear rings or watches during operation. sb3.1* 1/94 12 6-2. System Description Th e ProHeat 35 Induction Heating Power Source is designed to function either as an air-co[...]

OM-222 166 Page 25 Possible selections: Degree Units: ° F / ° C T olerance: ± 5 to 99 in ° F ( ± 3 to 55 in ° C) Backlight: Y es / No Input T ype: K TC Control Mode: T emp / Time / Manual Power Output: 1 to 35 System Lock: Y es / No Degree Units − press the Increase or Decrease buttons to select temperature units. Selection will drive the ?[...]

OM-222 166 Page 26 T o reset the system back to factory default settings, turn of f the power source, and wait until the display goes blank. T urn on the power source. When the display lights, press and hold the Increase and Decrease buttons. A message will display Press Program to reset factory defaults. Release the Increase and Decrease buttons, [...]

OM-222 166 Page 27 6-4-1-2. Bake-Out The bake-out process allows the operator to program a temperature and soak time as well as a cooling rate from bake-out if desired. When this process is selected, the following screen appears on the display: Mode......: Bake − Out Control TC:>1 Soak Temp.: 600 Soak Time: 01:00:00 Cool Temp.: 200 Cool Rate: [...]

OM-222 166 Page 28 Th e default position of the cursor is next to Control TC. Press the Increase or Decrease button to select the number of control thermocouples to be used for the program. Selections are as follows: 1, 1,2, 1,2,3, or 1,2,3,4. TC1 MUST always be a control thermocouple. TC2 thru TC4 can be used for controlling or monitoring. When a [...]

OM-222 166 Page 29 Mode.......: Custom Program Segment....: 1 Type.......: End Control TC.: 1 Custom Program Screen The default position of the cursor is next to Segment. Press the Increase or Decrease button to increase or decrease the segment number , unless the segment type is End. In this case, the segment number will advance to segment 1. Us e[...]

OM-222 166 Page 30 Mode.......: Custom Program Segment....: 1 Type.......: Ramp Temperature: 600 Ramp Rate: 600 _ /Hr Custom Program Screen Use the Cursor button to move the cursor to the T emperature or Ramp Rate position and use the Increase or Decrease button to set the desired value. When the cursor is in the Ramp Rate position, pressing the Cu[...]

OM-222 166 Page 31 Soak Function When type is set to Soak, the following screen appears on the display: Mode.......: Custom Program Segment....: 1 Type.......:>Soak Soak Time..: 00:01:00 Custom Program Screen Us e the Cursor button to move the cursor to the Soak Time position and use the Increase or Decrease button to set the desired value. When[...]

OM-222 166 Page 32 T ypical 5-Segment Custom Program Mode.......: Custom Program Segment....: 1 Type.......:>Step Temperature: 600 Custom Program Screen T emperature increases to 600 degrees at full-programmed power . Mode.......: Custom Program Segment....: 2 Type.......: Ramp Temperature:>1250 Ramp Rate: 600 _ /Hr Custom Program Screen Cont[...]

OM-222 166 Page 33 Mode....: Manual Power..: 0.0 KW Command.: 0.0 KW Current: 0 A Run Time: 00:03:00 Voltage: 0 V Frequency: 4.5 KHz Manual Program Screen The only programmable selections are Command power and Run T ime. Command can be adjusted to deliver up to 35 KW (based on maximum power selected in the set-up screen) for a period of up to 99 ho[...]

OM-222 166 Page 34 6-5-2. Manual Control Mode.....: Manual TC5: 77 Power....: 0.0 KW TC6: 77 Countdown: −− : −− : −− Status...: Stopped Run Status Screen During active operation, Power shows the actual power delivered from the power source, Countdown shows the time remaining in the heati ng cycle, and Status indicates if the system is r[...]

OM-222 166 Page 35 . The Cooler button is inactive when no cooler is detected and no liquid-cooled output cable is attached. 6-8. Real-Time Operation Each time the unit is first turned On it initiates a system check routine that includes verification of communication between circuit boards and checking for output isolation faults. During this check[...]

OM-222 166 Page 36 In addition, when running in Manual operating mode, the Hold button is not functional. If the system is running in Manual operating mode, pressing the Hold button will cause the following screen to appear on the display: Hold mode not available when temperature control is not active Hold Message Screen Pressing the Hold button wi[...]

OM-222 166 Page 37 6-9. System Operating Characteristics The power source delivers a high-frequency alternating current output that energizes the coil creating the magnetic field used to heat the workpiece. The power source output characteristics are a function of the configuration, type and number of coils used as shown in the following table: T a[...]

OM-222 166 Page 38 SECTION 7 − MAINTENANCE 7-1. Routine Maintenance ! Disconnect power before maintaining. . Maintain more often during severe conditions. n = Check Z = Change ~ = Clean l = Replace * T o be done by Factory Authorized Service Agent Reference Every 3 Months 1 2 1 2 Section 4-7, 4-12 l Damaged or Unreadable Labels ~ Output Connector[...]

OM-222 166 Page 39 SECTION 8 − SAFETY PRECAUTIONS FOR SERVICING Protect yourself and others from injury — read and follow these precautions. 8-1. Symbol Usage OM-222166J - 2007 − 06, safety_ihtm 2007 − 04 DANGER! − Indicates a hazardous situation which, if not avoided, will result in death or serious injury . The possible hazards are show[...]

OM-222 166 Page 40 MOVING P ARTS can cause injury . D Keep away from moving parts such as fans. D Have only qualified persons remove doors, panels, covers, or guards for maintenance as necessary . D Keep hands, hair , loose clothing, and tools away from moving parts. D Reinstall doors, panels, covers, or guards when maintenance i s finished and bef[...]

OM-222 166 Page 41 SECTION 9 − DIAGNOSTICS & TROUBLESHOOTING The ProHeat 35 power source has on-board capabilities to aid in troubleshooting problems should any conditions occur during operation. This troubleshooting capability consists of the Fault LED, Limit LED, and message screens that appear on the front panel LCD display . 9-1. Operator[...]

OM-222 166 Page 42 9-2. Limit Conditions A limit condition indicates that the system has encountered an open thermocouple or is outside the range of its optimum operating conditions or parameters. Should a limit condition occur during operation, the yellow Limit LED will flash to indicate a problem. If the active screen on the LCD display is Run St[...]

OM-222 166 Page 43 Limit Condition Additional Information L1 1: Coolant Overtemp Limit Check coolant flow and level Clean coolant filters and heat exchanger Increase number of turns V erify appropriate insulation thickness L12: Power Source Overtemp Limit Check for blocked vents Clean wind tunnel heat sinks L13:Cable Connection Check for loose/open[...]

OM-222 166 Page 44 Fault Condition Additional Information F67: Over Frequency Fault V erify heating cable properly wrapped V erify material being heated is magnetic F68: Cable Connection Fault Check for loose/open output connection V erify all output cables are same type V erify receptacle plug connected F69: Coolant Overtemp Fault Check coolant fl[...]

OM-222 166 Page 45 S OPEN − no cable or plug in place ClntFR − This is the coolant flow rate (in GPM) from the cooler on a liquid-cooled system. ClrSts − This is the status of the cooler . Possible labels: S Of f S Flowing The second diagnostic screen is available by again pressing and holding the Run Status button and pressing the Parameters[...]

OM-222 166 Page 46 9-7. Removing W rapper and Measuring Input Capacitor V oltage ! 900 V olts dc can be present on the capacitor bus and significant DC voltage can remain on capacitors after unit is Off. Always check the voltage on inverter assembly as shown to be sure the input capacitors have discharged before working on unit. ! T urn Off welding[...]

OM-222 166 Page 47 9-8. Blowing Out Inside Of Unit ! T urn Off welding power source and disconnect input power . ! Remove wrapper and be sure input capacitors are discharged. Blow out inside of unit. Blow out fan motors i n right side panel and front panel. 804 625-B Notes 16 Gauge (.063 in) 22 Gauge (.031 in) 24 Gauge (.025 in) 20 Gauge (.037 in) [...]

OM-222 166 Page 48 SECTION 10 − ELECTRICAL DIAGRAM Figure 10-1. Circuit Diagram[...]

OM-222 166 Page 49 218 057-G[...]

OM-222 166 Page 50 SECTION 1 1 − P ARTS LIST . Hardware is common and not available unless listed. Figure 1 1-1. W rappers 804 218-D 1 3 5 6 7 8 11 9 10 11 See Figure 1 1-2 See Figure 1 1-3 4 2 12 13 14 15 Quantity Description Part No. Dia. Mkgs. Item No. Figure 1 1-1 . W rappers 1 +217 470 P ANEL, side RH 1 . . . . . . . . . . . . . . . . . . . [...]

OM-222 166 Page 51 . Hardware is common and not available unless listed. Figure 1 1-2. Front Panel 804 219-A 1 2 3 11 8 12 4 5 13 6 7 9 10 Quantity Description Part No. Dia. Mkgs. Item No. Figure 1 1-2. Front Panel 1 217 323 P ANEL, front 1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .[...]

OM-222 166 Page 52 . Hardware is common and not available unless listed. Figure 1 1-3. Rear Panel 804 220-A 1 3 8 11 6 4 2 9 10 12 13 5 14 7 Quantity Description Part No. Dia. Mkgs. Item No. Figure 1 1-3. Rear Panel 1 217 324 P ANEL, rear 1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .[...]

OM-222 166 Page 53 . Hardware is common and not available unless listed. Figure 1 1-4. Base w/Components 804 221-D 1 14 4 2 13 7 6 14 6 5 9 10 8 3 12 3 15 16 Quantity Description Part No. Dia. Mkgs. Item No. Figure 1 1-4 . Base w/Components 1 217 328 FRAME, lifting 1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [...]

OM-222 166 Page 54 . Hardware is common and not available unless listed. Figure 1 1-5. T op Windtunnel 804 222-A 1 3 5 2 8 7 11 10 9 13 12 6 14 15 4 See Figure 1 1-6 Quantity Description Part No. Dia. Mkgs. Item No. Figure 1 1-5 . T op Windtunnel 1 218 424 WINDTUNNEL, top 1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .[...]

OM-222 166 Page 55 . Hardware is common and not available unless listed. Figure 11-6. Capacitor Assembly 804 223-A 1 2 3 4 Quantity Description Part No. Dia. Mkgs. Item No. Figure 11-6 . Capacitor Assembly 1 C3-C6 218 685 CAP ACITOR, popyp met film 1.5 uf 700 V AC 4 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2 218 688 BUS B[...]

OM-222 166 Page 56 . Hardware is common and not available unless listed. 804 224-E 1 6 7 5 4 16 12 3 10 9 11 8 18 13 14 15 17 2 19 20 Figure 1 1-7. Right Windtunnel Quantity Description Part No. Dia. Mkgs. Item No. Figure 1 1-7. Right Windtunnel 1 216 630 WINDTUNNEL, RH 1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .[...]

OM-222 166 Page 57 Quantity Description Part No. Dia. Mkgs. Item No. Figure 1 1-7. Right Windtunnel (Continued) 17 229 728 STRAP , connecting 4 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18 216 262 CIRCUIT CARD ASSY , cooler control 1 . . . . . . . . . . . . . . . [...]

OM-222 166 Page 58 . Hardware is common and not available unless listed. 804 431-E 2 1 6 7 5 4 14 3 10 9 11 8 17 16 22 15 13 19 12 20 15 21 Figure 1 1-8. Right Windtunnel (400 V Model Only) Quantity Description Part No. Dia. Mkgs. Item No. Figure 1 1-8 . Right Windtunnel (400 V Model Only) 1 216 630 WINDTUNNEL, RH 1 . . . . . . . . . . . . . . . . [...]

OM-222 166 Page 59 Quantity Description Part No. Dia. Mkgs. Item No. Figure 1 1-8 . Right Windtunnel (400 V Model Only) (Continued) 19 208 591 SCREW , M 5 − .8X 12 soc hd − torx stl pld sems 14 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20 229 728 STRAP , connecting 4 . . . . . . . . . . . . . . . . . . . . [...]

OM-222 166 Page 60 . Hardware is common and not available unless listed. Figure 1 1-9. Left Windtunnel 804 225-A 2 12 6 13 7 4 11 15 9 3 5 14 8 1 10 Quantity Description Part No. Dia. Mkgs. Item No. Figure 1 1-9. Left Windtunnel 1 216 631 WINDTUNNEL, LH 1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [...]

OM-222 166 Page 61 Quantity Description Part No. Dia. Mkgs. Item No. Figure 1 1-9 . Left Windtunnel (Continued) PLG16, . . . . . . . 121,122 131 054 HOUSING RCPT+SKTS,(SER VICE KIT) 3 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . PLG19, . . . . . . . 120 1 15 094 HOUSING PLUG+SKTS,(SERVICE KIT) 2 . . . . . . . . . . . . . . . . . [...]

OM-222 166 Page 62 . Hardware is common and not available unless listed. Figure 1 1-10. Hermaphroditic Blank Plug Assy 804 300-A 1 2 3 4 5 3 4 6 7 8 1 9 Quantity Description Part No. Dia. Mkgs. Item No. Figure 1 1-10. Hermaphroditic Blank Plug Assy 1 221 440 O-RING, .737 ID x .103 CS 2 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .[...]

OM-222 166 Page 63 Notes SOCKET/WRENCH SELECTION T ABLE (U.S. ST ANDARD) SOCKET/WRENCH SELECTION T ABLE (METRIC) Specifications Socket or Wrench Size Specifications Socket or Wrench Size Bolt Diameter Decimal Equivalent Bolt Nut Bolt Diameter U.S. Decimal Equivalent Bolt Nut 1/4 in .250 in 3/8 in 7/16 in 6 mm .2362 in 10 mm 10 mm 5/16 in .3125 in 1[...]

OM-222 166 Page 64 Notes[...]

Warranty Questions? Call 1-800-4-A-MILLER for your local Miller distributor. miller_warr 2007 − 01 Y our distributor also gives you ... Service Y ou always get the fast, reliable response you need. Most replacement parts can be in your hands in 24 hours. Support Need fast answers to the tough welding questions? Contact your distributor . The expe[...]

PRINTED IN USA © 2007 Miller Electric Mfg. Co. 2007 − 01 Miller Elect ric Mfg. Co. An Illinois T ool Wo rks Compan y 1635 W est S pencer Street Applet on, WI 5 4914 USA International He adquarte rs − US A USA Phone: 920-735-4505 Aut o-Att ended USA & Canada F AX : 920-735-4134 Int ernational F AX: 920-735-4125 European Headqua rters − Un[...]