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OM-293 Page 19

Description

Part

No.

Dia.

Mkgs.

Item

No.

Figure 6-2. Panel, Front w/Components (Fig 6-1 Item 19)

Quantity

1

206 444

LABEL, nameplate

1

. . . 

. . . . . . . . . . . . . . . 

. . 

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 

2

192 973

PANEL, front

1

. . . 

. . . . . . . . . . . . . . . 

. . 

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 

3

S2

171 610

SWITCH, selector 2 position

1

. . . 

. . . . . 

. . . . . . 

. . 

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 

4

S1

128 755

SWITCH, tgl DPST 40A 600VAC

1

. . . 

. . . . . 

. . . . . . 

. . 

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5

S3

153 197

SWITCH, selector

1

. . . 

. . . . . 

. . . . . . 

. . 

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 

6

CB2

083 432

CIRCUIT BREAKER, man reset 1P 10A 250VAC

1

. . . 

. . . . 

. . . . . 

. . 

. . . . . . . . . . . . . . . . . . 

7

CB1

083 431

CIRCUIT BREAKER, man reset 1P 5A 250VAC

1

. . . 

. . . . 

. . . . . 

. . 

. . . . . . . . . . . . . . . . . . . . 

8

RC3

143 976

CONNECTOR w/SOCKETS, (consisting of)

1

. . . 

. . . . 

. . . . . 

. . 

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079 534

CONNECTOR, circ skt push-in 14-18ga Amp 66358-6

14

. . . . . . . . . . . . . . . . . . . . . 

. . . . 

. . . . . . . . . . . . 

134 734

CONNECTOR, circ 14 pin plug Amp 213571-2

. . . . . . . . . . . . . . . . . . . . . 

. . 

134 731

CONNECTOR, circ pin push-in 14-18ga Amp 213603-1

. . . . . . . . . . . . . . . . . . . . . 

. . 

079 739

CONNECTOR, circ clamp str rlf sz 17-20 Amp 206322-2 (or)

. . . . . . . . . . . . . . . . . . . . . 

. . 

143 922

CONNECTOR, circ clamp str rlf sz 17-20 Amp 206070-3

. . . . . . . . . . . . . . . . . . . . . 

. . 

9

039 046

TERMINAL, pwr output black

1

. . . 

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. . 

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10

180 732

BOOT, negative output stud

1

. . . 

. . . . . . . . . . . . . . . 

. . 

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 

180 735

WASHER, output stud

2

. . . . . . . . . . . . . . . . . . . . . 

. . 

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 

181 169

SPACER, output stud

2

. . . . . . . . . . . . . . . . . . . . . 

. . 

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 

11

148 956

HANDLE, switch range, selector

2

. . . 

. . . . . . . . . . . . . . . 

. . 

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 

136 343

SCREW, K50 x 20 soc hd

2

. . . . . . . . . . . . . . . . . . . . . 

. . 

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 

12

179 848

BOOT, positive output stud

1

. . . 

. . . . . . . . . . . . . . . 

. . 

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 

13

039 047

TERMINAL, pwr output red

1

. . . 

. . . . . . . . . . . . . . . 

. . 

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 

14

PL1

163 562

LIGHT, white 125VAC

1

. . . 

. . . . . 

. . . . . 

. . 

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 

15

186 058

COVER, dust

2

. . . 

. . . . . . . . . . . . . . . 

. . 

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 

To maintain the factory original performance of your equipment, use only Manufacturer’s Suggested
Replacement Parts. Model and serial number required when ordering parts from your local distributor.

Summary of Contents for Regency 250

Page 1: ...Regency 250 Processes Description R MIG GMAW Welding Arc Welding Power Source OM 293 120 243N October 2001 Visit our website at www MillerWelds com...

Page 2: ...alue established in 1929 This Owner s Manual is designed to help you get the most out of your Miller products Please take time to read the Safety precautions They will help you protect yourself agains...

Page 3: ...rheating 9 2 3 Volt Ampere Curves 10 2 4 Selecting A Location 10 2 5 Dimensions And Weights 11 2 6 Weld Output Receptacles And Selecting Cable Sizes 11 2 7 Remote 14 Receptacle Information 12 2 8 Elec...

Page 4: ......

Page 5: ...that cord plug is connected to a properly grounded receptacle outlet D When making input connections attach proper grounding conduc tor first double check connections D Frequently inspect input power...

Page 6: ...lding wire at contact tip when not in use D Wear oil free protective garments such as leather gloves heavy shirt cuffless trousers high shoes and a cap D Remove any combustibles such as a butane light...

Page 7: ...intained D Keep high frequency source doors and panels tightly shut keep spark gaps at correct setting and use grounding and shielding to minimize the possibility of interference ARC WELDING can cause...

Page 8: ...a human health hazard However studies are still going forth and evidence continues to be examined Until the final conclusions of the research are reached you may wish to minimize your exposure to ele...

Page 9: ...ation est bien raccord la borne de terre du sectionneur ou que la fiche du cordon est raccord e une prise correctement mise la terre D En effectuant les raccordements d entr e fixer d abord le conduct...

Page 10: ...des v tements de protection d pourvus d huile tels que des gants en cuir une chemise en mat riau lourd des pantalons sans re vers des chaussures hautes et un couvre chef D Avant de souder retirer tou...

Page 11: ...rements et dispositifs de protection LE RAYONNEMENT HAUTE FR QUENCE H F risque de provoquer des interf rences D Le rayonnement haute frequence peut provoquer des interf rences avec les quipements de r...

Page 12: ...hamps magn tiques basse fr quence Le courant de soudage pendant son passage dans les c bles de sou dage causera des champs lectromagn tiques Il y a eu et il y a encore un certain souci propos de tels...

Page 13: ...3 0 1 While idling 2 2 Duty Cycle And Overheating Duty Cycle is percentage of 10 min utes that unit can weld at rated load without overheating If unit overheats thermostat s opens output stops and co...

Page 14: ...g Forks Use lifting forks to move unit Extend forks beyond opposite side of unit 2 Rating Label Use rating label to determine input power needs 3 Line Disconnect Device Locate unit near correct input...

Page 15: ...Sizes Total Cable Copper Length In Weld Circuit Not Exceeding 100 ft 30 m Or Less 150 ft 45 m 200 ft 60 m 250 ft 70 m 300 ft 90 m 350 ft 105 m 400 ft 120 m Weld Output Terminals Welding Amperes 10 60...

Page 16: ...Chassis common The remaining sockets are not used 2 8 Electrical Service Guide Input Voltage 200 230 460 Input Amperes At Rated Output 46 40 20 Max Recommended Standard Fuse Rating In Amperes 1 Time...

Page 17: ...evice Select type and size of overcurrent protection using Section 2 8 Rat ings must comply with applicable codes Install conductors in conduit or equivalent into a deenergized line disconnect device...

Page 18: ...of 2 volts Y Do not change position of Voltage Range switch or Voltage Adjustment switch while welding Arcing can da mage contacts causing connections to fail 3 Power Switch 4 Pilot Light 5 Circuit Br...

Page 19: ...ion 2 9 Check for proper input connections see Section 2 9 Erratic weld output Use proper size and type weld cable see Section 2 6 Clean and tighten all weld connections see Section 4 1 Check for prop...

Page 20: ...OM 293 Page 16 SECTION 5 ELECTRICAL DIAGRAM 192 974 Figure 5 1 Circuit Diagram For Welding Power Source...

Page 21: ...7 THERMOSTAT NO 1 11 T1 191 540 TRANSFORMER pwr main 200 230 460 1 190 789 CAPACITOR ASSY consisting of 1 12 192 727 BRACKET mtg capacitors 1 13 190 790 STRIP mtg center capacitor 1 14 190 793 STRIP i...

Page 22: ...OM 293 Page 18 Hardware is common and not available unless listed 121 587 G 1 2 3 6 7 8 9 10 11 12 11 13 14 4 5 15 Figure 6 2 Panel Front w Components...

Page 23: ...g Amp 213571 2 134 731 CONNECTOR circ pin push in 14 18ga Amp 213603 1 079 739 CONNECTOR circ clamp str rlf sz 17 20 Amp 206322 2 or 143 922 CONNECTOR circ clamp str rlf sz 17 20 Amp 206070 3 9 039 04...

Page 24: ...L consisting of 1 9 TP2 193 248 THERMOSTAT NO 1 10 TP3 193 247 THERMOSTAT NC 1 11 192 994 RECTIFIER SI 1Ph 300A 600PIV top and bottom units 1 12 192 975 BRACKET mtg rectifier 2 13 FM 081 373 MOTOR 1 1...

Page 25: ......

Page 26: ......

Page 27: ...ting Torches Remote Controls Accessory Kits Replacement Parts No labor Spoolmate 185 Spoolmate 250 Canvas Covers Miller s True Blue Limited Warranty shall not apply to 1 Consumable components such as...

Page 28: ...complete and retain with your personal records Always provide Model Name and Serial Style Number Call 1 800 4 A Miller or see our website at www MillerWelds com to locate a DISTRIBUTOR or SERVICE AGEN...

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