Miller Electric CST 250 VRD manual Panel, Front w/Components

Page 36

. Hardware is common and

 

8

not available unless listed.

19

 

 

20

 

 

 

1

 

4

 

7

 

 

2

 

 

18

 

 

 

 

14

23

 

 

 

 

 

9

 

 

 

 

13

 

 

 

 

12

 

4

 

22

15

 

 

6

 

 

 

 

 

 

5

 

3

 

 

 

 

7

 

 

 

 

17

 

 

 

21

11

 

 

 

16

 

 

 

10

 

 

 

 

 

 

803 158

 

 

 

Figure 8-2. Panel, Front w/Components

 

Item

Diagram

Part

 

 

No.

marking

No.

Description

Quantity

 

 

 

Figure 8-2. Panel, Front w/Components

 

. . . 1 .

. . . . . . . . . .

. . . 194242 .

. PANEL,FRONT/REAR

. . . 1

. . . 2 .

. . . . . . . . . .

. . . 205759 .

. PANEL,FRONT UPPER

. . . 1

. . . 3 .

. . . . . . . . . .

. . . 195647 .

. PANEL,FRONT LOWER

. . . 1

. . . 4 . . . . S1 . . .

. . . 207165 .

. SWITCH,W/LEADS

. . . 1

. . . 5 .

. . . . . . . . . .

. . . 174991 .

. KNOB,POINTER 1.250 DIA X .250 ID W/SPRING CLIP−.21

. . . 1

. . . 6 .

. . . . . . . . . .

. . . 174992 .

. KNOB,POINTER .840 DIA X .250 ID W/SPRING CLIP−.21

. . . 1

. . . 7 . . RC14 . . . . . 207144 .

. RECEPTACLE W/LEADS&PLUG,(14 PIN)

. . . 1

. . . 8 .

. . . . . . . . . .

. . . 193115 .

. STAND−OFF SUPPORT,PC CARD .156 DIA/.375 LG NYLON

. . . 4

. . . 9 .

. . . . . . . . . .

. . . 178548 .

. TERMINAL,CONNECTOR FRICTION

. . . 2

. . . 10 .

. . . . . . . . . .

. . . 202553 .

. RECEPTACLE,TWIST LOCK DINSE(FEMALE)POWER

. . . 2

. . . 11 .

. . . . . . . . . .

. . . 185712 .

. INSULATOR,BULKHEAD FRONT

. . . 2

. . . 12 .

. . . . . . . . . .

. . . 185713 .

. INSULATOR,BULKHEAD REAR

. . . 2

. . . 13 .

. . . . . . . . . .

. . . 185714 .

. WASHER,TOOTH 22MMID X 31.5MMOD 1.310−1MMT INTERN . . .

. . . 2

. . . 14 .

. . . . . . . . . .

. . . 185717 .

. NUT,M20−1.5 1.06HEX .19H BRS LOCKING

. . . 2

. . . 15 .

. . . . . . . . . .

. . . 185718 .

. O−RING, 0.989 ID X 0.070 H

. . . 2

. . . 16 .

. . . . . . . . . .

. . . 186228 .

. O−RING, 0.739 ID X 0.070 H

. . . 2

. . . 17 .

. . . . . . . . . .

. . . 207253 .

. BLANK,HEX HOLE BLACK

. . . 1

. . . 18 .

. . . . . . . . . .

. . . 220685 .

. NAMEPLATE,MILLER CST 250

. . . 1

. . . 19 .

. . PC4 . . .

. . . 205764 .

. CIRCUIT CARD ASSY,OPERATOR INTERFACE

. . . 1

. . . 20 .

. . PC3 . . .

. . . 220810 .

. CIRCUIT CARD ASSY,PROCESS CONTROL

. . . 1

. . . 21 .

. . . . . . . . . .

. . . 170391 .

. CONNECTOR, CIRC MS PROTECTIVE CAP

. . . 1

. . . 22 .

. . . . . . . . . .

. . . 178355 .

. NUT, 375−32 .54HEX .25H NYL FLANGE .62D2

. . . 2

. . . 23 .

. . . . . . . . . .

. . . 209554 .

. SCREW, KA35X 8 PAN HD−PHL

. . . 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.

OM-220 812 Page 32

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Page 35 Page 37
Contents OM-220 812B ProcessesDescription From Miller to You Table of Contents Page Symbol Usage Marks a special safety messageArc Welding Hazards Electric Shock can killARC Rays can burn eyes and skin Welding can cause fire or explosionFlying Metal can injure eyes Buildup of GAS can injure or killCalifornia Proposition 65 Warnings Principal Safety Standards EMF InformationAbout Pacemakers Signification des symboles − Consignes DE Sécurité − À Lire Avant UtilisationLES Décharges Électriques peuvent être mortelles LES Fumées ET LES GAZ peuvent être dangereuxLE Soudage peut causer un incen- die ou une explosion LES Particules Projetées peu- vent blesser les yeuxLES Pièces Chaudes peuvent cau- ser des brûlures graves LE Bruit peut affecter l’ouïeRisque D’INCENDIE OU D’EXPLO LA Chute DE L’APPAREIL peut blesser’EMPLOI Excessif peut Faire LES Pièces Mobiles peuvent cau- ser des blessuresPrincipales normes de sécurité Information sur les champs électromagnétiquesConsignes relatives aux stimulateurs cardiaques − Installation SpecificationsDuty Cycle And Overheating Stick Smaw Volt-Ampere Curves DC AmpsTIG Gtaw Volt-Ampere Curve Dimensions And Weight Selecting a LocationLocation And Airflow Weld Output Terminals And Selecting Cable Sizes 150 ft 200 ft 250 ft350 ft 400 ft 45 m 60 m 70 m 90 m 105 m 120 m Terminals AmperesPositive + Weld Output Terminal Electrical Service Guide 50/60 Hz Single-Phase 50/60 Hz Three-PhaseStick Dcep Direct Current Electrode Positive Connections Input VoltageSelecting 220 Volts AC Single/Three Phase Input Voltage Selecting 400 440 Volts AC Three Phase Input Voltage Relinking Board Connection For 400 440 VAC Input PowerConnecting Input Power For three-phase operationFor single-phase operation = GND/PE− Operation ControlsProcess Select Control Lift-ArctTIG NormalStick Start Procedure − Scratch Start Technique Lift-ArcStart ProcedureLift-Arc Start ApplicationAmp Adjust Control Remote 14 Receptacle InformationFan-On-Demand Rack Mounting− Maintenance and Troubleshooting Routine MaintenanceBlowing Out Inside Of Unit MonthsTroubleshooting Trouble Possible Causes RemedyUse proper size and type of weld cable see Section − Electrical Diagrams Circuit DiagramSafety Information About Tungsten − Selecting and Preparing Tungsten ElectrodeSelecting Tungsten Electrode Tungsten Electrode OM-220 812 − Parts List Main AssemblyCAPACITOR,ELCTLT 2400 UF 500 VDC can 2.5 DIA Panel, Front w/Components Panel, Rear w/Components Magnetics Subassembly Heat Sink Assembly, Output Diode Base Assembly Heat Sink Assembly, Input Page Service SupportOwner’s Record Miller Electric Mfg. Co
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