Miller Electric MARK VIII-2 manual CR1 194

Page 39

Item

Dia.

 

Part

Description

Quantity

 

No.

 

Mkgs.

No.

 

 

 

 

 

 

Figure 10-2. Main Assembly (Section B)

 

 

 

 

 

 

 

 

. . .

1

. . . . . CR1

 

. . . . 194 307

. . CONTACTOR, def prp 40A 3P 120V

. . . 1

. . .

2

. . . . .

. T3

. . . . . 092 324

. . TRANSFORMER, kVA 1 115-230/460/575

. . . 1

. . .

2

. . . . .

. T3

. . . . . 092 322

. . TRANSFORMER, kVA 1 115-220/380/440 (50 Hz)

. . . 1

. . .

3

. . . . .

. 1T

. . . . . 038 617

. . BLOCK, term 30A 2P

. . . 1

. . .

. . .

. . . . .

. . . . .

.

. . . . 038 620

. . LINK, jumper term blk 30A

. . . 1

. . .

4

. . . . .

. . . . .

.

. . . . 070 404

. . HOLDER, fuse crtg 30A 600V 1P w/clips

. . . 2

. . .

5

. . . . . F3,4

 

. . . *012 664

. . FUSE, crtg 15A 600V

. . . 2

. . .

6

. . . . .

. . . . .

.

. . . . 010 117

. . TUBING, stl .625 OD x .156 wall x 2.625 lg

. . . 4

. . .

7

. . . . . TE1

.

. . . . 027 096

. . TERMINAL ASSEMBLY, pri 3ph dual voltage (includes)

. . . 1

. . .

. . .

. . . . .

. . . . .

.

. . . . 038 974

. . . . TERMINAL BOARD, pri

. . . 1

. . .

. . .

. . . . .

. . . . .

.

. . . . 601 836

. . . . NUT, brs hex .250-20 jam hvy

. . . 30

. . .

. . .

. . . . .

. . . . .

.

. . . . 010 915

. . . . WASHER, flat brs .250 ID x .625 OD x .031thk

. . . 15

. . .

. . .

. . . . .

. . . . .

.

. . . . 038 890

. . . . STUD, pri bd brs .250-20 x 2.125

. . . 18

. . .

. . .

. . . . .

. . . . .

.

. . . . 038 994

. . . . LINK, jumper pri

. . . 6

. . .

. . .

. . . . .

. . . . .

.

. . . . 038 620

. . . . LINK, jumper term blk 30A

. . . 2

. . .

. . .

. . . . .

. . . . .

.

. . . . 038 622

. . . . BLOCK, term 30A 5P

. . . 2

. . .

. . .

. . . . .

. . . . .

.

. . . . 601 838

. . . . NUT, brs hex .375-16 jam hvy

. . . 9

. . .

. . .

. . . . .

. . . . .

.

. . . . 010 910

. . . . WASHER, flat stl SAE .375

. . . 3

. . .

. . .

. . . . .

. . . . .

.

. . . . 602 213

. . . . WASHER, lock stl split .375

. . . 3

. . .

. . .

. . . . .

. . . . .

.

. . . . 038 804

. . . . STUD, brs .375-16 x 2.500

. . . 3

. . .

. . .

. . . . .

. . . . .

.

. . . . 010 913

. . . . WASHER, flat brs .218 ID x .460 OD x .031thk

. . . 4

. . .

8

. . . . F11-82

. . . 012 237

. . FUSE PANEL, module (includes)

. . . 4

. . .

. . .

. . . . .

. . . . .

.

. . . . 038 888

. . . . STUD, pri bd brs .250-20 x 1.500

. . . 10

. . .

. . .

. . . . .

. . . . .

.

. . . . 038 205

. . . . PANEL, fuse

. . . 1

. . .

. . .

. . . . .

. . . . .

.

. . . . 010 915

. . . . WASHER, flat brs .250 ID x .625 OD x .031thk

. . . 10

. . .

. . .

. . . . .

. . . . .

.

. . . . 601 836

. . . . NUT, brs hex .250-20 jam hvy

. . . 14

. . .

. . .

. . . . .

. . . . .

.

. . . *012 207

. . . . FUSE, link 200A 250V

. . . 4

. . .

. . .

. . . . .

. . . . .

.

. . . . 602 241

. . . . WASHER, flat stl SAE .250

. . . 4

. . .

. . .

. . . . .

. . . . .

.

. . . . 602 207

. . . . WASHER, lock stl split .250

. . . 4

. . .

. . .

. . . . .

. . . . .

.

. . . . 601 835

. . . . NUT, brs hex 10-32

. . . 4

. . .

. . .

. . . . .

. . . . .

.

. . . . 010 913

. . . . WASHER, flat brs .218 ID x .460 OD x .031thk

. . . 4

. . .

. . .

. . . . .

. . . . .

.

. . . . 038 887

. . . . STUD, pri bd brs 10-32 x 1.375

. . . 4

. . .

. . .

. . . . .

. . . . .

.

. . . . 177 711

. . INSULATOR, cover fuse

. . . 4

. . .

9

. . . . .

. W

. . . . . 099 044

. . CONTACTOR, sz 3-1/2 3P 110-120/220-240 (includes)

. . . 1

. . .

. . .

. . . . .

. . . . .

.

. . . . 048 599

. . . . COIL, cntor 115/230V sz 3-1/2

. . . 1

. . . 10

. . . . .

. T2

. . . . . 144 589

. . TRANSFORMER, kVA 2 115-230/460/575

. . . 1

. . . 10

. . . . .

. T2

. . . . . 144 590

. . TRANSFORMER, kVA 2 115-220/230/380/440 (50 Hz)

. . . 1

. . .

. . .

. . . . .

. . . . .

.

. . . . 015 722

. . GROMMET, rbr 1.250 ID x 1.500mtg hole

. . . 2

*Recommended Spare Parts.

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.

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Contents Description OM-218From Miller to You Table of Contents Page Electric Shock can kill Symbol UsageMarks a special safety message Arc Welding HazardsBuildup of GAS can injure or kill ARC Rays can burn eyes and skinWelding can cause fire or explosion Flying Metal can injure eyesCalifornia Proposition 65 Warnings Principal Safety Standards EMF InformationAbout Pacemakers UNE Décharge Électrique peut entraîner la mort LES Fumées ET LES GAZ peuvent être dangereuxIndique un message de sécurité particulier DES Pièces Chaudes peuvent provoquer des brûlures graves LE Soudage peut provoquer unIncendie ou une explosion DES Particules Volantes peuvent blesser les yeuxDES Organes Mobiles peuvent provoquer des blessures Risque D’INCENDIE OU D’EXPLOLA Chute DE L’APPAREIL peut blesser ’EMPLOI Excessif peut SUREn ce qui concerne les stimulateurs cardiaques Principales normes de sécuritéAmperes Input at Rated Load Output, 60 Hz − SpecificationsSpecifications Volt-Ampere CurvesOverheating Duty Cycle And OverheatingFor Each Module And Total System For Main TransformerLocation And Airflow − InstallationSelecting a Location And Moving Polyweld System MovementSelecting And Preparing Weld Output Cables Dimensions, Weights And Base Mounting Hole LayoutDimensions WeightWeld Cable Size 150 ft 200 ft 250 ft350 ft 400 ft 15m 30m 45 m 60 m 70 m 90 m 105 m 120 m Connecting To Weld Output Terminals Connecting Weld Output CablesSeparate Work Connections Read Safety Blocks at start of -6before proceedingStandard Module Connections Common Work Cable SizeSeparate Work Connections Common Work Parallel Module ConnectionsRemote Contactor Control Connections Optional Remote Amperage Control ReceptacleTE3 TE2 Connecting Input PowerVolts AC Duplex Receptacle Positioning Jumper LinksDisconnect Device Input Power Connec- tions Connecting Input PowerWelding Power Source Input Power Con- nections Close and secure access door on welding power sourceControls Electrical Service GuideTime-Delay − OperationHz Model Shown Amperage Adjustment ControlsPower Switch Push Buttons And Pilot Light Min 35 a Max 125 a Set Switch Set Desired Maximum AmperageOverload Protection − Maintenance & TroubleshootingRoutine Maintenance MonthsBlank Module Panel Control Fuses F3 And F4Module Fuse Links F11 And F12 Through F81 And F82 Troubleshooting Turn Off polyweld system, and disconnect input powerBefore inspecting, maintaining, or servicing OM-218 Circuit Diagram For Polyweld System − Electrical DiagramSD-082 527-C − Selecting and Preparing Tungsten Electrode Selecting Tungsten ElectrodeAmperage Range Gas Type Polarity Preparing Tungsten For DC Electrode Negative Dcen Welding − Guidelines for TIG Welding Gtaw Positioining The TorchTorch Movement During Welding Butt Weld And Stringer Bead Joint Lap Joint Corner Joint Positioning Torch Tungsten For Various Weld Joints Main Assembly Section a − Parts ListTP1 Main Assembly Section B CR1 194 Panel, Front Module w/Components -1Item Panel, Front Lower w/Components Panel, Front Lower w/Components -1ItemPage Service Your distributor also givesSupport Your distributor and/or equipment manufacturer’s To locate a Distributor or Service Agency visitMiller Electric Mfg. Co For assistance in filing or settling claims, contact
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