TM-353E January 2001 Eff. w/Serial Number JJ339876 Processes TIG (GTAW) Welding Stick (SMAW) Welding Description Arc Welding Power Source R Syncrowave 250 60 Hz, 50 Hz Visit our website at www.MillerWelds.
TABLE OF CONTENTS 1. Safety Precautions – Read Before Using . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1.1 Symbol Usage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1.2 Servicing Hazards . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1.3 EMF Information . . . . . . . . . . . . . . . . . . . . . . . . . .
Declaration of Conformity For European Community (CE) Products NOTE This information is provided for units with CE certification (see rating label on unit.) Miller Electric Mfg. Co. Manufacturer’s Name: 1635 W.
SECTION 1 – SAFETY PRECAUTIONS FOR SERVICING safety_stm1 4/95 1-1. Symbol Usage Means Warning! Watch Out! There are possible hazards with this procedure! The possible hazards are shown in the adjoining symbols. Y Marks a special safety message. . Means NOTE; not safety related. This group of symbols means Warning! Watch Out! possible ELECTRIC SHOCK, MOVING PARTS, and HOT PARTS hazards. Consult symbols and related instructions below for necessary actions to avoid the hazards. 1-2.
FALLING EQUIPMENT can cause serious personal injury and equipment damage. MOVING PARTS can cause injury. 1. Use lifting eye to lift unit only, NOT running gear, gas cylinders, or any other accessories. OVERUSE can cause OVERHEATED EQUIPMENT. 2. Use equipment of adequate capacity to lift unit. MAGNETIC CURRENTS operation. FIELDS FROM HIGH can affect pacemaker 1. Pacemaker wearers keep away from servicing areas until consulting your doctor. MOVING PARTS can cause injury. 1.
SECTION 2 – DEFINITIONS 2-1. Warning Label Definitions Warning! Watch Out! There are possible hazards as shown by the symbols. 1 1.1 1.2 1.3 2 1 1.1 2.1 1.3 1.2 2.2 2.3 3 2 2.1 2.2 3.1 2.3 3.2 3 3.1 3.2 3.3 3.3 4 4.1 4 4.1 + + 5 + 6 5 Electric shock from welding electrode or wiring can kill. Wear dry insulating gloves. Do not touch electrode with bare hand. Do not wear wet or damaged gloves. Protect yourself from electric shock by insulating yourself from work and ground.
2-2. Rating Label For CE Products 1 1 U0 = 80V U0 = 80V ISO/IEC 974-1 7A/10.2V 310A/22.4V X 25% 60% I2 310A 200A 155A U2 22.4V 18V 100% 16.2V 5A/20.2V 310A/32.4V X 25% 60% I2 310A 200A 155A U2 32.4V 28V 100% 26.2V 1 U1 = 220 50 Hz U1 = 380 I1max = 117.2A I1Eff = 59A U1 = 415 I1max = 63.8A I1Eff = 32A I1max = 72.
2-3. Symbols And Definitions NOTE A V Some symbols are found only on CE products.
SECTION 3 – INSTALLATION 3-1. Specifications Rated Welding Output NEMA Class II (40) – 250 Amperes, 30 Volts AC, 40% Duty Cycle Amperes Input at AC Balanced Rated Load Output, 50/60 Hz, Single-Phase PFC** 200 V 230 V 460 V 575 V KVA KW No PFC 106 (4.6*) 92 (4*) 46 (2*) 37 (1.6*) 21 (0.89*) 11.4 (0.68*) With PFC 76 66 33 26 15.2 11.
3-3. Duty Cycle And Overheating Duty Cycle is percentage of 10 minutes that unit can weld at rated load without overheating. If unit overheats, thermostat opens, output stops, light goes on (CE models only), and cooling fan runs. Wait fifteen minutes for unit to cool. Reduce amperage or duty cycle before welding. Y Exceeding duty cycle can damage unit and void warranty.
3-4. Selecting A Location 1 2 Lifting Eye Lifting Forks Use lifting eye or lifting forks to move unit. Movement If using lifting forks, extend forks beyond opposite side of unit. 1 3 4 OR 2 Location And Airflow Rating Label (Non CE Models Only) Rating Label (CE Models Only, See Section 2-2) Use rating label to determine input power needs. CE label located on rear panel. 5 6 6 Plate Label (CE Models Only) Line Disconnect Device Locate unit near correct input power supply.
3-6. Tipping Y Be careful when placing or moving unit over uneven surfaces. 3-7. Weld Output Terminals And Selecting Cable Sizes Y ARC WELDING can cause Electromagnetic Interference. To reduce possible interference, keep weld cables as short as possible, close together, and down low, such as on the floor. Locate welding operation 100 meters from any sensitive electronic equipment. Be sure this welding machine is installed and grounded according to this manual.
3-8. Remote 14 Receptacle Socket* A B K Socket Information A 24 volts ac. B Contact closure to A completes 24 volts ac contactor control circuit. C Command reference; 0 to +10 volts dc output to remote control. D Remote control circuit common. E 0 to +10 volts dc input command signal from remote control. K Chassis common. J I H C L N D M G E F A ST-154 795-C *The remaining sockets are not used. 3-9.
3-10. Electrical Service Guide NOTE All values calculated at 60% duty cycle.
3-11. Placing Jumper Links And Connecting Input Power Check input voltage available at site. 1 200 VOLTS L 230 VOLTS L 460 VOLTS L L L Y Only make connections for the voltages shown on the label inside your unit. Do not make connections for any other voltages. If jumper link label is missing from inside unit, check rating label (see Section 3-4) for allowable input voltages.
SECTION 4 – OPERATION 4-1. Controls 1 7 8 2 9 Voltmeter See Section 4-3. 3 6 Ammeter See Section 4-3. High Frequency Switch See Section 4-11. 10 4 11 12 Output (Contactor) Switch See Section 4-8. 5 5 13 Spot Time Switch And Control (Optional) See Section 4-5. 6 Preflow Time Control (Optional) See Section 4-12. 4 3 7 AC Balance Control See Section 4-6. 8 Crater Time Control And Switch See Section 4-4. 14 9 Amperage Adjustment Control And Switch See Section 4-7.
4-2. Output Selector Switch 1 Output Selector Switch Y Do not use AC output in damp areas, if movement is confined, or if there is danger of falling. Use AC output ONLY if required for the welding process, and then use a remote control. 1 Y Do not change position of switch while welding or while under load. Use switch to select (DCEN) Direct Current Electrode Negative, AC, or (DCEP) Direct Current Electrode Positive output without changing weld output cable connections. Ref. ST-181 675-A 4-3.
4-4. Crater Time Controls 1 1 Crater Time Control Use control to reduce current over a set period of time (0–15 seconds) at the end of the weld cycle when NOT using a remote current control. 2 Crater Time Switch ON – provides crater time. OFF – provides no crater time. Place switch in the OFF position for Shielded Metal Arc Welding (SMAW).
4-6. AC Balance Control 1 AC Balance Control Balance Control (AC GTAW): Control changes the AC output square wave. Rotating the control towards 10 provides deeper penetration. Rotating the control towards 0 provides more cleaning action of the workpiece. 1 When the control is in the Balanced position, the wave shape provides equal penetration and cleaning action. Application: When welding on oxide forming materials such as aluminum or magnesium, excess cleaning is not necessary.
4-7. Amperage Adjustment Controls 1 1 Amperage Adjustment Control Use control to adjust amperage, and preset amperage on ammeter (see Section 4-3). This control may be adjusted while welding. For remote amperage control, front panel control setting is the maximum amperage available. For example: If front panel control is set to 200 A, the range of the remote amperage control is 5 to 200 A. For spot welding, use Amperage Adjust control to select from 5–310 amps of peak amperage (see Section 4-5).
4-9. Arc Controls 1 Arc Control (Dig) For AC And DC SMAW Welding 1 When set at 0, short-circuit amperage at low arc voltage is the same as normal welding amperage. When setting is increased, shortcircuit amperage at low arc voltage increases. Set at 0 for GTAW welding. 2 2 Arc Control Switch Place switch in the ON position to turn on arc control circuitry. When switch is in the OFF position, no additional amperage is available at low arc voltages.
4-11. High Frequency Controls Y Place High Frequency switch in Off position before using the shielded metal arc welding (SMAW) process. 1 1 High Frequency Switch START – (Up position) provides HF for arc starting only. High frequency turns on to help start arc when output is enabled. High frequency turns off when arc is started, and turns on whenever arc is broken to help restart arc. Application: HF Start is used when the DCEN GTAW process is required. OFF – provides no HF.
SECTION 5 – THEORY OF OPERATION 1 Input Terminal Board TE1 2 1φ 2 1 Provides means for operation on different input voltages. Power Switch S1 1-Phase Line Input 3 Fan Motor FM Power Provides cooling of internal components. Input Terminal Board TE1 Power Switch S1 AC 1φ 4 24 Background Power Source Main Transformer T1 Provide on/off control of unit.
15 115 Volts AC Duplex Receptacle RC2 28 26 25 30 Work Weld Output Terminal Hall Device HD1 Stabilizer Z1 11♦ Voltmeter V1 Output Selector Switch S4 21 29 Line Filter FL1 Controls shielding gas and coolant postflow time. 30 Electrode Weld Output Terminal Provides shielding gas during the weld cycle. 18 Preflow Timer TD3, Control R12, And Switch S9 R12 selects time shielding gas flows before arc starts. S9 is an integral part of R12 so that when R12 is turned past zero (0), TD3 is off.
SECTION 6 – TROUBLESHOOTING 6-1. Troubleshooting Table . See Section 6-2 for test points and values and Section 10 for parts location. . Use MILLER Testing Booklet (Part No. 150 853) when servicing this unit. Trouble Prior to Serial No. KG164875, no weld output; unit completely inoperative – Effective with Serial No. KG164875, no weld output; unit completely inoperative; PL2 off. Remedy Be sure line disconnect switch is in the On position.
Trouble Remedy Check SCRs in main rectifier SR1, and replace if necessary. If any SCRs are replaced, Check capacitors C7 through C10 for a short or open, and check for proper connections. Replace C7 through C10 if necessary. Check control board PC1 and connections, and replace if necessary. Check connections to line filter FL1. Check input to PC1. Replace FL1 if necessary. Erratic weld output. Check for poor or improper input or output connections. See Sections 3-11 and 3-8. Replace electrode.
Trouble No high frequency at spark gaps G. Remedy Check position of High Frequency switch S2 (see Section 4-11). Place Output (Contactor) switch S3 in Remote position and be sure remote control is connected to Remote receptacle RC1 (see Section 3-8). Check circuit breaker CB1, and reset if open (see Section 7-2). Check fuse F1 in rectifier SR2 circuit, and replace if necessary. Check coil voltage and connections of contactor control relay CR1. Check continuity of coil and condition of contacts.
Trouble Remedy Check Control relay CR2 contacts 4 and 7 for proper operation. Replace CR2 if necessary. Check coil voltage and connections of gas valve GS1. Check continuity of coils. Replace GS1 if necessary. No power output at 115 volts ac receptacle RC1; weld output available. Check circuit breaker CB1, and reset if open (see Section 7-2). Fan motor FM does not run; weld output available. Effective with Serial No. KG164875, unit is equipped with FanOn-Demand, which only runs when cooling is required.
6-2. Troubleshooting Circuit Diagram For Welding Power Source Y Disable high frequency by placing High Frequency switch S2 in Off position before testing unit.
Test Equipment Needed: Voltage Readings See Figure 10-1 for HD1 location No calibration available for voltmeter V1 R1 V24 R1 V25 V23, B, C, D, E See Section 6-3 for waveforms B, C, D, E a) Tolerance – ±10% unless specified b) Reference – to circuit common (lead 42) unless noted c) Wiring Diagram Section 10 V1 230 volts ac V2 77 volts ac V3 82.5 volts ac V4 57 volts ac V5, V6 115 volts ac V7 24 volts ac V8, V9 18 volts ac V10 10 volts ac V11 80 volts dc V12.
6-3. Waveforms For Section 6-2 Waveforms shown are for 60 Hertz models; waveforms for 50 Hertz models are similar. 5 ms 1 V 5 ms 50 V gnd gnd A. SR1 Gate Pulse With Respect To Cathode At No Load B. DC Open-Circuit Voltage With Amperage Adjustment Control At Maximum 5 ms 20 V 5 ms 50 V gnd C. DC Output, 100 Amperes, 24 Volts DC (Resistive Load) TM-353 Page 28 gnd D.
5 ms 50 V gnd E.
6-4. Control Board PC1 Testing Information (Use With Section 6-5) Y Disable high frequency by placing High Frequency switch S2 in Off position before testing unit. Be sure plugs are secure before testing. See Section 6-5 for specific values during testing.
6-5.
Receptacle Pin RC55 1 Circuit common 2 +1.65 volts dc per 100 amperes of weld output with respect to pin 1 3 –15 volts dc output 4 0 to +4 volts dc input from min. to max. of Arc Control R2 with Arc Control switch S6 On 5 10 volts ac input for synchronization 6 +5.8 volts dc output 7 –15 volts dc input from Max. Penetration setting of AC Balance control R3 to +5.8 volts dc input at Max.
6-6. Remote Board PC2 Testing Information (Use With Section 6-7) Y Disable high frequency by placing High Frequency switch S2 in Off position before testing unit. Be sure plugs are secure before testing. See Section 6-7 for specific values during testing. 1 Remote 14 Filter Board PC2 2 Remote 14 receptacle RC1 See Section 3-8 for information.
6-7.
6-8. Meter Calibration Be sure plugs are secure before calibrating meter. No calibration available for ammeter offset, or for voltmeter V1. 1 Control Board PC1 2 Voltmeter V1 3 Ammeter A1 1 Top View R19 2 3 Amperes Adjust R19 for amperage gain to match external calibrated meter using load bank set at desired load.
6-9.
SECTION 7 – MAINTENANCE 7-1. Routine Maintenance Y Disconnect power before maintaining. 3 Months Clean And Tighten Weld Terminals Repair Or Replace Cracked Weld Cables Replace Unreadable Labels Adjust Spark Gaps Replace Cracked Parts 14-Pin Cord Torch Cable Gas Hose 6 Months OR Blow Out Or Vacuum Inside, During Heavy Service, Clean Monthly 7-2. Circuit Breaker CB1 1 Circuit Breaker CB1 If CB1 opens, output to the 115 volts ac duplex receptacle, high frequency, and gas flow stop.
7-3. Fuses F1 And F2 1 Fuse F1 (See Parts List For Rating) Fuse F1 (between leads 50 and 150) protects wiring harness from shorted SR2. If F1 opens, you may experience problems with arc starting and arc performance in the DC TIG mode. 1 2 2 Fuse F2 (See Parts List For Rating) Fuse F2 (between leads 22 and 149) protects wiring harness from shorted SR3. If F2 opens, you may experience problems with arc control, and no high frequency in start high frequency. Tools Needed: 3/8 in 7-4.
SECTION 8 – HIGH FREQUENCY (HF) 8-1. Welding Processes Using HF 1 HF Voltage GTAW – helps arc jump air gap between torch and workpiece and/ or stabilize the arc. SAW – helps arc reach workpiece through flux granules. 2 1 2 1 Work Work Gas Tungsten Arc Welding (GTAW) Submerged Arc Welding (SAW) Flux high_freq1 7/95 – S-0693 8-2.
8-3. Correct Installation Weld Zone 6 50 ft (15 m) 50 ft (15 m) 4 1 5 2 7 3 7 Ground All Metal Objects And All Wiring In Welding Zone Using #12 AWG Wire Nonmetal Building Ground Workpiece If Required By Codes 8 7 7 10 Metal Building 9 Ref. S-0695 / Ref. S-0695 1 HF Source (Welder With Built-In HF Or Separate HF Unit) Ground metal machine case, work output terminal, line disconnect device, input supply, and worktable.
SECTION 9 – ELECTRICAL DIAGRAMS . The circuits in this manual can be used for troubleshooting, but there might be minor circuit differences from your machine. Use circuit inside machine case or contact distributor for more information. The following is a list of all diagrams for models covered by this manual.
SC-114 914 Figure 9-1. Circuit Diagram For Syncrowave 250 Effective With Serial No.
SC-120 877 Figure 9-2. Circuit Diagram For Syncrowave 250 Effective With Serial No.
SC-121 280 Figure 9-3. Circuit Diagram For Syncrowave 250 Effective With Serial No.
SC-124 314 Figure 9-4. Circuit Diagram For Syncrowave 250 Effective With Serial No.
SC-124 785-B Figure 9-5. Circuit Diagram For Syncrowave 250 Effective With Serial No.
SC-132 697-A Figure 9-6. Circuit Diagram For Syncrowave 250 Effective With Serial No.
SC-137 431 Figure 9-7. Circuit Diagram For Syncrowave 250 Effective With Serial No.
SC-135 581 Figure 9-8. Circuit Diagram For Syncrowave 250 Effective With Serial No.
SC-142 524 Figure 9-9. Circuit Diagram For Syncrowave 250 Effective With Serial No.
SC-148 144 Figure 9-10. Circuit Diagram For Syncrowave 250 Effective With Serial No.
SC-154 649-C Figure 9-11. Circuit Diagram For Syncrowave 250 Effective With Serial No.
SC-178 835 Figure 9-12. Circuit Diagram For Syncrowave 250 Effective With Serial No.
SC-179 303-A Figure 9-13. Circuit Diagram For Syncrowave 250 Effective With Serial No.
SC-181 109-E Figure 9-14. Circuit Diagram For Syncrowave 250 Effective With Serial No.
SC-188 161-A Figure 9-15. Circuit Diagram For Syncrowave 250 Effective With Serial No.
Notes Syncrowave 250 TM-353 Page 57
Figure 9-16. Wiring Diagram For Syncrowave 250 Effective With Serial No.
SD-188 162-A Syncrowave 250 TM-353 Page 59
Figure 9-17. Circuit Diagram For Control Board PC1 Effective With Serial No.
SD-187 644 (1 of 2) Syncrowave 250 TM-353 Page 61
Figure 9-18. Circuit Diagram For Control Board PC1 Effective With Serial No.
SD-187 644 (2 of 2) Syncrowave 250 TM-353 Page 63
SA-121 282 Figure 9-19. Circuit Diagram For RFC Board PC2 Effective With Serial No. JJ365634 Thru KB010829 SA-158 763 Figure 9-20. Circuit Diagram For Remote 14 Filter Board PC2 Effective With Serial No. KF959379 And Following SA-120 872 Figure 9-21. Circuit Diagram For Optional Snubber Board PC3 Effective With Serial No.
SA-044 725-C Figure 9-23. Circuit Diagram For Postflow Timer Board TD1 Effective With Serial No. JJ339876 And Following SA-045 288-D Figure 9-22. Circuit Diagram For Optional Preflow Timer Board TD3 Effective With Serial No.
Notes TM-353 Page 66 Syncrowave 250
TM-353E January 2001 Eff. w/Serial Number JJ339876 Processes TIG (GTAW) Welding Stick (SMAW) Welding Description Arc Welding Power Source R Syncrowave 250 60 Hz, 50 Hz Visit our website at www.MillerWelds.
16 23 29–Fig.10-2 1 28 2–Fig.10-3 5 6 27 3 4 7–Fig.10-5 8 26 25 9 24 10 22 11 12 15 14 31 30 13 21 20 19 18 17–Fig.10-4 SECTION 10 – PARTS LIST . Hardware is common and not available unless listed. TM-353 Page 68 ST-120 135-R Figure 10-1.
Item No. Dia. Mkgs. Part No. Description Quantity Figure 10-1. Main Assembly . 1 . . . . . . . . . . . . . 114 741 . 1 . . . . . . . . . . . . . 182 605 . 2 . . . . SR1 . . . . 181 106 . 3 . . . . . S4 . . . . 112 630 . 3 . . . . . S4 . . . . 133 061 . . . . . . PLG10 . . 164 899 . . . . . . PLG11 . . . 168 809 . . . . . . . C13 . . . . 155 082 . . . . . . . C13 . . . . 132 433 . 4 . . . . . . . . . . . . . 057 357 . 5 . . . . . . . . . . . . . 010 494 . 6 . . . . . . . . . . . . . 110 375 . 6 . . . .
Item No. Dia. Mkgs. Part No. Description Quantity Figure 10-1. Main Assembly (Continued) 22 . . . . . . . . . . . . 22 . . . . . . . . . . . . 22 . . . . . . . . . . . . 23 . . . . . . . . . . . . 24 . . . . . . . . . . . . 25 . . . . . . . . . . . . 26 . . . . C2 . . . . 27 . . . . R5 . . . . 28 . . . . . . . . . . . . 29 . . . . . . . . . . . . 30 . . . . . . . . . . . . 31 . . . F1,2 . . . . ................ ................
8 9 10 2 4 1 5 6 7 3 4 12 13 Includes Item 26 11 14 29 28 27 15 1 16 26 25 24 23 17 22 18 Figure 10-6 19 21 20 ST-120 088-G Figure 10-2. Panel, Front w/Components Item No. Dia. Mkgs. Part No. Description Quantity Figure 10-2. Panel, Front w/Components (Fig 10-1 Item 29) . . . 1 . . . . . . . . . . . . . 097 922 . . KNOB, pointer . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2 . . . . . . . . . . . . . . . . . . . . . . . .
Item No. Dia. Mkgs. Part No. Description Quantity Figure 10-2. Panel, Front w/ Components (Continued) . . . 13 . . . . . . . . . . . . . 044 723 . . . . CIRCUIT CARD, postflow . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14 . . . . . S1 . . . . 045 834 . . SWITCH, tgl DPST 60A 600VAC (Prior to KA759476) . . . . . . . . . . . . . . . . . . . 14 . . . . . S1 . . . . 128 757 . . SWITCH, tgl DPST 60A 600VAC (Eff w/KA759476) . . . . . . . . . . . . . . . . . . . . .
Item No. Dia. Mkgs. Part No. Description Quantity Figure 10-3. Rectifier, Si Diode (Fig 10-1 Item 2) . . . 1 . . . . C7-10 . . 031 689 . . . 2 . . . . . . . . . . . . . 083 884 . . . 2 . . . . . . . . . . . . . 166 667 . . . 3 . . . . . D1 . . . . 037 956 . . . 4 . . . . TP3 . . . 168 898 . . . 5 . . . SCR1-4 . . . 115 114 . . . 6 . . . . . . . . . . . . . 176 645 . . . 6 . . . . . . . . . . . . . 173 714 . . . . . . . . . . . . . . . . . . . 028 516 . . . . . . . . . PLG53 . . . 115 092 .. .. .. .. .
Item No. Dia. Mkgs. Part No. Description Quantity Figure 10-5. Panel, Mtg Components (Fig 10-1 Item 7) . . 1 . . . . . R7 . . . . . 186 468 . . 2 . . . . . . . . . . . . . . . 117 721 . . 3 . . . CR2,6 . . . . . 110 386 . . 4 . . . . . 2T . . . . . 072 253 . . 5 . . . SR2,3 . . . . 035 704 . . 6 . . . SN1,2 . . . . . 118 625 . . 7 . . . . . R6 . . . . . . 117 803 . . 8 . . . . C20 . . . . . . 119 834 . . 9 . . . . . 1T . . . . . . 117 372 . . . . . . . . . . . . . . . . . . . 108 023 . . 10 . . . CR5 .
15 14 17 5 16 13 3 6 2 4 7 11 8 1 9 10 18 23 22 19 21 20 ST-120 003-P Figure 10-6. Control Panel, Lower Front Item No. Dia. Mkgs. Part No. Description Quantity Figure 10-6. Control Panel, Lower Front (Fig 10-2 Item 18) . . . . . . . . . . . . . . . . . . . . 116 477 . . . . . . . . . . . . . . . . . . . 124 647 . . . . . . . . . . . . . . . . . . . 131 217 . . . . . . . . . . . . . . . . . . . 132 430 . . . . . . . . . . . . . . . . . . . 137 516 . . . . . . . . . . . . . . . . . . .
Item No. Dia. Mkgs. Part No. Description Quantity Figure 10-6. Control Panel, Lower Front (Continued) ... 3 ............. . . . 3 . . . . C14 . . . . . . 3 . . . . C14 . . . ................... CAPACITOR ASSEMBLY, (Eff w/JK537589 thru JK690986) . . . . . . . . . . . CAPACITOR, (Prior to JK537589) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . CAPACITOR, (Eff w/JK690987) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Item No. Dia. Mkgs. Part No. Description Quantity Figure 10-6. Control Panel, Lower Front (Fig 10-2 Item 18) (Continued) . . . 18 . . . . . T3 . . . . . 115 967 . . . 18 . . . . . T3 . . . . 124 650 . . . 18 . . . . . T3 . . . . 174 692 . . . . . . . . . . . R9 . . . . 030 603 . . . 19 . . . . Work Electrode . 039 047 . . . . . . . . . . . . . . . . . . . 601 976 . . . . . . . . . . . . . . . . . . . 039 049 . . . . . . . . . . . . . . . . . . . 601 880 . . . . . . . . . . . . . . . . . . . 039 044 . .
Eff w/KE558763 the Water Valve Option (042 138) is no longer available and all other options are available as Field Options only. Dia. Mkgs. Part No. Description Quantity Optional Equipment . . . . . . . . . . . . . . . . . . . . . . 042 138 . . . . . . . . WSI . . . . . . . . . 035 601 . . . . . . . . . . . . . . . . . . . . . . 010 295 . . . . . . . . . . . . . . . . . . . . . . 116 201 . . . . . . . . . . . . . . . . . . . . . . 042 140 . . . . . . . . . A . . . . . . . . . . 115 920 . . . . . . . .
Call 1-800-4-AMILLER for your local Miller distributor. Miller Electric Mfg. Co. An Illinois Tool Works Company 1635 West Spencer Street Appleton, WI 54914 USA International Headquarters–USA Phone: 920-735-4505 USA & Canada FAX: 920-735-4134 International FAX: 920-735-4125 European Headquarters – United Kingdom Phone: 44 (0) 1204-593493 FAX: 44 (0) 1204-598066 PRINTED IN USA 1998 Miller Electric Mfg. Co.
