TM-2208E July 2000 Eff.
TABLE OF CONTENTS WARNING SECTION 1 – SAFETY PRECAUTIONS FOR SERVICING . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-1. Symbol Usage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-2. Servicing Hazards . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-3. EMF Information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
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 – INTRODUCTION 2-1. Specifications Rated Output at 60% Duty Cycle Voltage Range in CV Mode Amperage Range in CC Mode Max. OpenCircuit Voltage 300 A at 32 VDC, 3-Phase 10–35 V 5–400 A 90 VDC 225 A at 29 VDC, 1-Phase RMS Amps Input at Rated Load Output, 60 Hz 3-Phase at NEMA Load Voltages and Class I Rating 230 V 460 V 575 V KVA KW 30.5 (0.21*) 18.9 (0.10*) 15.2 (0.08*) 12.2 (0.09*) 11.6 (0.04*) 47.4 (0.34*) 24.5 (0.14*) –– 11.3 (0.09*) 7.6 (0.
2-3. Volt-Ampere Curves A. CC Mode Volt-ampere curves show minimum and maximum voltage and amperage output capabilities of unit. Curves of other settings fall between curves shown. ARC CONTROL B.
SECTION 3 – INSTALLATION 3-1. Selecting a Location 24 in (610 mm) Dimensions And Weight 76 lb (34.6 kg) 17 in (432 mm) 12-1/2 in (318 mm) 1 Movement Lifting Handles Use handles to lift unit. 2 Y Do not move or operate unit where it could tip. 1 Hand Cart Use cart or similar device to move unit. 3 Rating Label Use rating label to determine input power needs. 1 2 4 Line Disconnect Device Locate unit near correct input power supply.
3-2.
3-4. Optional 115 Volts AC Duplex Receptacle And Circuit Breakers 1 115 V 10 A AC Receptacle Power is shared between duplex receptacle and Remote 14 receptacle (see Section 3-3). 2 3 1 Circuit Breaker CB1 Circuit Breaker CB2 CB1 protects duplex receptacle and 115 volts ac portion of Remote 14 receptacle from overload. CB2 protects 24 volts ac portion of Remote 14 receptacle from overload. Press button to reset breaker. 2 3 ST-801 245-A 3-5.
3-6. Connecting Input Power Check input voltage available at site. . The Auto-Link circuitry in this 3 unit automatically links the power source to the primary voltage being applied. A 230/460 unit can be connected to either 230 or 460 VAC input power. A 460/575 model can be connected to either 460 or 575 VAC input power. 1 1 2 Input And Grounding Conductors Line Disconnect Device See Section 3-5.
Notes XMT 304 TM-2208 Page 9
SECTION 4 – OPERATION 4-1. Front Panel Controls For CC/CV Model 1 Power Switch . The fan motor is thermostatically controlled and only runs when cooling is needed. 2 3 4 5 Voltmeter (see Section 4-2) Ammeter (see Section 4-2) V/A (Voltage/Amperage) Adjustment Control Mode Switch The Mode switch setting determines both the process and output On/Off control (see Section 4-3). Source of control (panel or remote) for the amount of output is selected on the V/A Control switch.
4-2. Meter Functions For CC/CV Model NOTE The meters display the actual weld output values for approximately three seconds after the arc is broken. Mode Meter Reading At Idle V Scratch Start TIG Lift-Arc TIG Meter Reading While Welding A 80.0 85 Actual Volts Actual Amps V A V A 7.0 85 85 Preset Amps Actual Volts Actual Amps V A V A Blank Preset Amps Actual Volts Actual Amps V A V A 24.5 250 Preset Volts Blank Actual Volts Actual Amps V A V A 10.
4-4. Front Panel Controls For CC Model 1 Power Switch V/A Control switch. For Air Carbon Arc (CAC-A) cutting and gouging, place switch in one of the Stick positions. For best results, place Dig control in the maximum position. 6 V/A (Voltage/Amperage) Control Switch For front panel control, place switch in Panel position and use the V/A Adjust control. For remote control, make connections to Remote 14 receptacle, and place switch in Remote position.
4-5. Meter Functions For CC Model NOTE The meters display the actual weld output values for approximately three seconds after the arc is broken. Mode Meter Reading At Idle V Scratch Start TIG Lift-Arc TIG Meter Reading While Welding A 80.0 V 85 10.3 85 Actual Volts (OCV) Preset Amps Actual Volts Actual Amps V A V A 7.0 85 10.3 85 Actual Volts Preset Amps Actual Volts Actual Amps V A V A 85 TIG Stick (Stiff Or Soft) A 10.
SECTION 5 – THEORY OF OPERATION . Theory of Operation is shown for 18 the 230/460 volt models. Theory for other models is similar. 1 Power Switch S1 Provides on/off control of welding power source. 2 Input Rectifier SR1 1 Changes the ac line input power to Three-Phase full-wave rectified dc. Line Input 3 Control Transformer T2 Power Supplies power to control board PC1, interconnecting board PC2, and Remote 14 receptacle RC1.
15 Voltage/Amperage Adjustment Control R2 (CC/CV Models) Or Amperage Adjustment Control R2 (CC Models) 23 Current Transformer CT1 24 25 Output Diodes D1, D2 Main Transformer T1 Selects weld output voltage or amperage level. Setting defines maximum output when remote voltage and/or amperage control is used, and Mode switch S3 is in a CC position. 16 Mode Switch S3 Selects type of weld output, meter function, and remote contactor or front panel for welding process.
SECTION 6 – PRE-POWER CHECKLIST 6-1. Checking Unit Before Applying Power . See Section 7-4 for test points and values and Section 10 for parts location. Y Discharge input capacitors according to Section 8-3 and be sure voltage is near zero before touching any parts. Y Before troubleshooting or applying power to unit, complete following checks to avoid causing further damage.
6-3. Input Rectifier SR1 Y Read and follow safety information in Section 6-1 before proceeding. . Resistance values are based on in-circuit measurements. 1 2 3 Power Switch S1 Negative (–) 4 – AC (L1) SCR (–) T Gate + G AC (L2) S Positive (+) AC (L3) R2 C. Connect black clip to SCR (–) terminal. D. Connect yellow clip to gate terminal. R Input Rectifier SR1 Visually inspect SR1 for damage. Check 6 diodes (diode test).
6-5. IGBT Modules PM1, PM2 Y Read and follow safety information in Section 6-1 before proceeding. . It is not necessary to remove interconnecting board PC2 to test the IGBT’s unless input capacitor C3 or C4 is shorted. 1 2 3 4 IGBT Board PC4 Or PC5 G2 (B2) 5 G1 (B1) Terminal C1 6 Terminal E2 Terminal C2/E1 Visually inspect PM1 and PM2 for damage. Disconnect gate lead plug PLG5 from receptacle RC5 on control board PC1.
6-6. Diodes D1, D2, D3, D4 Y Read and follow safety information in Section 6-1 before proceeding. 1 2 Previous Location Of Diode D3 Diode D1 Check D1 and D2 on PC2 for 2000 ohms ±10% in 230/460 volt models or 400 ohms ±10% in 460/575 volt models (ohms position). Prior to Serial No. KK266150, check D3 and D4 on PC2 (diode test). Effective with Serial No. KK266150, these diodes are no longer present.
6-7. Contactors W1, W2 (230/460 V Models Only) Y Read and follow safety information in Section 6-1 before proceeding. 1 Normally-Open Contacts Of 460 V Input Contactor W1 Check normally-open contacts of W1 and W2 to be sure contacts are not stuck shut (ohms position).
SECTION 7 – TROUBLESHOOTING 7-1. Troubleshooting Table . See Section 7-4 and Section 7-6 for test points and values and Section 10 for parts location. . Use MILLER Testing Booklet (Part No. 150 853) when servicing this unit. Trouble No weld output; unit completely inoperative. Remedy Follow pre-power checklist (see Section 6). Place line disconnect switch in On position (see Section 3-6). Check and replace line fuse(s), if necessary, or reset circuit breaker (see Section 3-6).
Trouble Limited output and low open-circuit voltage. Remedy Follow pre-power checklist (see Section 6). Check incoming power for correct voltage (see Section 3-5). Replace line fuse(s), if necessary, or reset circuit breaker (see Section 3-6). Check for proper input and output connections. If using remote amperage/voltage control, check position of Amperage/Voltage control R2. Check hall device HD1. Disconnect HD1 from circuit; if proper open circuit voltage appears, replace HD1.
7-2. Voltmeter/Ammeter Help Displays Prior to KG177169* . *Prior to KG177342 w/Auxiliary Power V A HE.L P–1 1 V A HE.L P–2 V A HE.L P–3 2 3 XMT 304 1 Help 1 Display Indicates a malfunction in the primary power circuit. If this display is shown, check tank capacitor C1 (see Section 6-4) and control board PC1 (see Section 7-9). 2 Help 2 Display Indicates a malfunction in the thermal protection circuitry of the unit.
7-3. Voltmeter/Ammeter Help Displays Effective with KG177169* . *Effective w/KG177342 w/Auxiliary Power V A 1 HE.L P–0 V A 2 A HE.L P–5 V A HE.L P–6 V A HE.L P–7 V A HE.L P–8 V A HE.L P–9 7 HE.L P–1 V A 3 8 HE.L P–2 V A 4 9 HE.L P–3 V A 5 10 HE.L P–4 . All directions are in reference to the front of the unit. All circuitry referred to is located inside the unit. 1 Help 0 Display Indicates a shorted thermistor RT2 on the left side of the unit.
Notes XMT 304 TM-2208 Page 25
7-4. Troubleshooting Circuit Diagram For 230/460 Volt Models Prior To Serial No. KK104771 . No calibration available for voltmeter V or ammeter A. Y Discharge input capacitors according to Section 8-3, and be sure voltage is near zero before touching any parts.
Resistance Values a) b) Tolerance – ±10% unless specified Turn Off unit and disconnect input power before checking resistance R1 thru R6 Less than 1 ohm R7, R8 7.
7-5. Troubleshooting Circuit Diagram For 230/460 Volt Models With Serial Nos. Following KK104771 Y Discharge input capacitors according to Section 8-3, and be sure voltage is near zero before touching any parts. Ground Current Sense Control Relay CR2 Test Equipment Needed: . No calibration available for voltmeter V or ammeter A.
Resistance Values a) b) Tolerance – ±10% unless specified Turn Off unit and disconnect input power before checking resistance Voltage Readings Tolerance – ±10% unless specified R1 thru R6 Less than 1 ohm a) R7, R8 7.
7-6. Troubleshooting Circuit Diagram for 460/575 Volt Models Prior To Serial No. KK104771 Y Discharge input capacitors according to Section 8-3, and be sure voltage is near zero before touching any parts. . No calibration available for voltmeter V or ammeter A.
Resistance Values a) b) Tolerance – ±10% unless specified Turn Off unit and disconnect input power before checking resistance R1 thru R6 Voltage Readings a) Less than 1 ohm See Section 7-9 for PC2 information Reference – to circuit common (lead 42) unless noted b) Reference – single arrow: to circuit common (lead 42) unless noted; double arrow: reference to points indicated c) Wiring Diagram – see Section 9 V10 V11 R2 R3 R4 Tolerance – ±10% unless specified b) V1 460 volts ac with 460 inpu
7-7. Troubleshooting Circuit Diagram for 460/575 Volt Models With Serial Nos. Following KK104771 Y Discharge input capacitors according to Section 8-3, and be sure voltage is near zero before touching any parts. . No calibration available for voltmeter V or ammeter A.
Resistance Values a) b) Tolerance – ±10% unless specified Turn Off unit and disconnect input power before checking resistance R1 thru R6 See Section 7-9 for PC2 information Less than 1 ohm Voltage Readings a) Reference – single arrow: to circuit common (lead 42) unless noted; double arrow: reference to points indicated c) Wiring Diagram – see Section 9 V8 V9 R2 R4 R3 Tolerance – ±10% unless specified b) V1 460 volts ac with 460 input power V2 575 volts ac with 575 input power V3 24 volt
7-8. Waveforms For Sections 7-4 Thru 7-7 10 µs 20 V gnd A. CC Or CV Mode, DC Open-Circuit Voltage 10 µs 20 V gnd B.
7-9. Control Board PC1 Testing Information (All Models – Use with Section 7-10) 7 Y Discharge input capacitors according to Section 8-3, and be sure voltage is near zero before touching any parts. 1 4 6 3 Be sure plugs are secure before testing. See Section 7-10 for specific values during testing. 1 2 3 4 5 6 7 8 9 10 Control Board PC1 Receptacle RC1 Receptacle RC2 Receptacle RC3 Receptacle RC4 Receptacle RC5 Receptacle RC6 Receptacle RC7 Receptacle RC8 Receptacle RC9 8 10 5 9 2 .
7-10.
Receptacle Pin RC2 8 –15 volts dc output (Prior to KK104771) Not used (Effective w/KK104771) 9 +1 volts dc input per 100 amperes of weld output (Effective w/KK104771) 10 Circuit common (Effective w/KK104771) 11 Circuit common (Effective w/KK104771) 12 Circuit common (Effective w/KK104771) 13 +15 volts dc output (Effective w/KK104771) 14 –15 volts dc output (Effective w/KK104771) 1 Do not measure – high voltage present 2 Do not measure – high voltage present 3 Do not measure – high volt
Receptacle Pin RC8 1 +28 volts dc output with respect to pin RC8-2 when fan is turned On 2 –28 volts dc output with respect to pin RC8-1 when fan is turned On 1 Negative (–) voltage feedback input with respect to pin RC9-3 2 Not used 3 Positive (+) voltage feedback input with respect to pin RC9-1 RC9 TM-2208 Page 38 Value XMT 304
7-11. Display Board PC3 Testing Information (All Models – Use with Section 7-12) Y Discharge input capacitors according to Section 8-3, and be sure voltage is near zero before touching any parts. Be sure plugs are secure before testing. See Section 7-12 for specific values during testing.
7-12.
Receptacle Pin Value RC2 1 Prior to Serial No. KG177169, voltage feedback input with respect to pin RC2-6, same as positive (+) weld output receptacle. Effective with Serial No. KG177169, CC/CV select (+10 to +35 volts dc with remote input indicates CV mode; 0 volts dc input indicates CC mode). 2 Circuit common 3 For CC/CV models, in MIG mode: +10 volts dc output; in other modes: 0 to +10 volts dc output from min to max of Voltage/Amperage Adjustment control R2.
7-13. Interconnecting Board PC2 Testing Information (All Models) Y Discharge input capacitors according to Section 8-3, and be sure voltage is near zero before touching any parts. . Be sure to use torque values in- dicated on PC2 when servicing. Use component-to-heat sink torque value of 26 in-lb when servicing SR1 and IGBT’s PM1 and PM2. . No test point values provided for this PC board.
SECTION 8 – MAINTENANCE 8-1. Routine Maintenance . Maintain more often Y Disconnect power before maintaining. during severe conditions. 3 Months Repair Or Replace Cracked Cables Replace Damaged Or Unreadable Labels Replace Cracked Torch Body Repair Or Replace Cracked Cables And Cords Clean And Tighten Weld Connections 6 Months Blow Out Inside 8-2. Blowing Out Inside Of Unit Y Do not remove case when blowing out inside of unit.
8-3. Measuring Input Capacitor Voltage Y Significant DC voltage can remain on capacitors after unit is Off. Always check capacitors as shown to be sure they have discharged before working on unit. Turn Off welding power source and disconnect input power. Remove case. 1 Input Capacitor C3 Terminals 2 Input Capacitor C4 Terminals 3 Voltmeter Check input capacitors as shown. Measure the dc voltage across the positive (+) and negative (–) terminals until voltage drops to near 0 (zero) volts.
8-4. Checking Bus Voltage Imbalance NOTE Check for a bus voltage imbalance whenever any of the following components are replaced: capacitors C3 or C4; control board PC1; interconnecting board PC2; IGBT power modules PM1 or PM2; or input rectifier SR1. Y This procedure requires an energized unit. Have only personnel familiar with and following standard safety practices do the job. Turn off welding power source. Remove case.
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 factory for actual circuit, if needed. The following is a list of all diagrams for models covered by this manual. To order a copy, proceed as follows: 1 2 3 4 Know unit Model and Serial or Style Number. Use this list to find diagram number. Include your FAX number or mailing address with your request.
Model Circuit Board PC3 (All CC Models) Serial Or Style Number Circuit Diagram KH353059 thru KH526179 183 324-A♦♦ KH526180 thru KJ188991 187 103♦♦ KJ188992 and following 190 706 KG049063 thru KG177168 (thru KG177341 w/aux. power) 178 843♦♦ KG177169 thru KH353058 (eff. w/KG177342 w/aux.
. *Thru KG177341 w/auxiliary power SC-175 014-A Figure 9-1. Circuit for XMT 304 (230/460 V) Eff.
. *Effective w/KG177342 w/auxiliary power SC-181 837-B Figure 9-2. Circuit for XMT 304 (230/460 V) Eff.
194 588 Figure 9-3. Circuit for XMT 304 (230/460 V) Eff.
197 550 Figure 9-4. Circuit for XMT 304 (230/460 V) Eff.
Notes TM-2208 Page 52 XMT 304
SC-180 958-C Figure 9-5. Circuit for XMT 304 (460/575 V) Eff.
194 589 Figure 9-6. Circuit for XMT 304 (460/575 V) Eff.
197 553 Figure 9-7. Circuit for XMT 304 (460/575 V) Eff.
Figure 9-8. Diagram for XMT 304 (230/460 V) Eff.
195 876 XMT 304 TM-2208 Page 57
Figure 9-9. Diagram for XMT 304 (460/575 V) Eff.
195 877 XMT 304 TM-2208 Page 59
Figure 9-10. Circuit for PC1 (230/460 V) Eff.
185 507-A (1 of 3) XMT 304 TM-2208 Page 61
Figure 9-11. Circuit for PC1 (230/460 V) Eff.
185 507-A (2 of 3) XMT 304 TM-2208 Page 63
Figure 9-12. Circuit for PC1 (230/460 V) Eff.
185 507-A (3 of 3) XMT 304 TM-2208 Page 65
Figure 9-13. Circuit for PC1 (230/460 V) Eff.
193 755 (1 of 3) XMT 304 TM-2208 Page 67
Figure 9-14. Circuit for PC1 (230/460 V) Eff.
193 755 (2 of 3) XMT 304 TM-2208 Page 69
Figure 9-15. Circuit for PC1 (230/460 V) Eff.
193 755 (3 of 3) XMT 304 TM-2208 Page 71
Figure 9-16. Circuit for PC1 (460/575 V) Eff.
188 657-A (1 of 3) XMT 304 TM-2208 Page 73
Figure 9-17. Circuit for PC1 (460/575 V) Eff.
188 657-A (2 of 3) XMT 304 TM-2208 Page 75
Figure 9-18. Circuit for PC1 (460/575 V) Eff.
188 657-A (3 of 3) XMT 304 TM-2208 Page 77
Figure 9-19. Circuit for PC1 (460/575 V) Eff.
193 761 (1 of 3) XMT 304 TM-2208 Page 79
Figure 9-20. Circuit for PC1 (460/575 V) Eff.
193 761 (2 of 3) XMT 304 TM-2208 Page 81
Figure 9-21. Circuit for PC1 (460/575 V) Eff.
193 761 (3 of 3) XMT 304 TM-2208 Page 83
Figure 9-22. Circuit for PC3 (CC) Eff.
190 706 XMT 304 TM-2208 Page 85
Figure 9-23. Circuit for PC3 (CC/CV) Eff.
190 703 XMT 304 TM-2208 Page 87
195 589 Figure 9-24. Circuit for PC2 Eff. w/KK266150 188 015 Figure 9-25. Circuit for PC4, PC5 Eff.
TM-2208E July 2000 Eff. w/Serial Number KG049063 Processes Multiprocess Welding Description Arc Welding Power Source R XMT 304 (230/460 And 460/575 Volt Models) Eff w/KG049063 Thru KK104770 For OM-2208 (175 493) Revisions * Thru J Visit our website at www.MillerWelds.
39 SECTION 10 – PARTS LIST FOR KG049063 THRU KK104770 . Hardware is common and 10 13 31 52 51 47 53 50 57 56 55 7 23 1 2 64 3 63 4 62 67 61 65 60 66 59 5 58 6 8 9 54 10 11 12 13 15 16 17 18 14 19 49 20 48 21 12 46 45 24 44 43 25 23 22 26 42 41 40 32 27 30 29 33 34 35 28 36 37 38 not available unless listed. ST-801 428-B Figure 10-1.
Eff w/KG049063 THRU KK104770 Item No. Dia. Mkgs. Part No. Description Quantity Figure 10-1. Parts Assembly . . . 1 . . . . . . . . . . . . . . +175 148 . . WRAPPER . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 178 551 . . INSULATOR, side LH . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 175 256 . . INSULATOR, side RH . . . . . .
Item No. Dia. Mkgs. Part No. Eff w/KG049063 THRU KK104770 Description Quantity Figure 10-1. Parts Assembly (Continued) ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... 30 30 30 30 30 30 31 32 32 32 32 33 34 35 36 37 37 38 . . . . . . T2 . . . . . . 174 982 . . . . . . . . T2 . . . . . . 184 151 . . . . . . . . T2 . . . . ♦174 981 . . . . . . . . T2 . . . . ♦187 757 . . . . . . . . T2 . . . . . . 180 963 . . . . . . . . T2 . . . . ♦180 962 . . . . . . . . . . . . . . .
Eff w/KG049063 THRU KK104770 Item No. Dia. Mkgs. Part No. Description Quantity Figure 10-1. Parts Assembly (Continued) . . . 54 . . . . . PC3 . . . . . 190 700 . . CIRCUIT CARD, front panel display 460/575 (CC/CV model) . . . . . . . . 1 . . . . . . . . . . . . . . . . . . . . . 190 380 . . . . ASSY, socket/7 segment display . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 . . . . . . . . . . PLG11 . . . . 115 091 . . CONNECTOR & SOCKETS (RC2) . . . . . . . . . . . . . . . . . . . . . .
Notes OM-2223 Page 94
TM-2208E July 2000 Eff. w/Serial Number KG049063 Processes Multiprocess Welding Description Arc Welding Power Source R XMT 304 (230/460 And 460/575 Volt Models) Eff w/KK104771 And Following For OM-2208 (175 493) Revision K And Following Visit our website at www.MillerWelds.
39 SECTION 11 – PARTS LIST FOR KK104771 AND FOLLOWING . Hardware is common and 34 35 33 52 51 47 53 50 57 56 55 1 23 2 64 3 63 4 62 67 61 65 60 66 59 5 58 6 8 9 7 54 10 11 12 13 15 16 17 18 14 19 49 20 48 21 12 46 45 24 44 43 25 23 22 26 42 41 40 32 31 30 29 27 10 13 36 37 38 not available unless listed. ST-801 428-C Figure 11-1.
Eff w/KK104771 And Following Item No. Dia. Mkgs. Part No. Description Quantity Figure 11-1 . Parts Assembly . . . 1 . . . . . . . . . . . . . . +175 148 . . . . . . . . . . . . . . . . . . . . . . . 178 551 . . . . . . . . . . . . . . . . . . . . . . . 175 256 . . . . . 2 . . . . . . . . . . . . . . . 126 416 . . . . . 3 . . . . . . . . . . . . . . . 126 415 . . . . . 4 . . . . . . . . . . . . . . . 138 442 . . . . . 5 . . . . . HD1 . . . . . 189 567 . . . . . . . . . . . . PLG9 . . . . 130 204 . . . .
Item No. Dia. Mkgs. Part No. Eff w/KK104771 And Following Description Quantity Figure 11-1. Parts Assembly (Continued) . . . 39 . . . . . PC2 . . . . . . . . . . . . . . . . CIRCUIT CARD, interconnect (230/460) +185 090 . . (Prior to KK266150; also order MOV protection board 198 095) . . . . . . 1 +197 585 . . (Eff w/KK266150) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 . . . 39 . . . . . PC2 . . . . . . . . . . . . . . . .
Eff w/KK104771 And Following Notes XMT 304 TM-2208 Page 99
Notes TM-2208 Page 100 Eff w/KK104771 And Following XMT 304
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.
