Miller Electric Metro 250D manual Control Box w/Components .1 Item, Diode Board

Page 57

11.4 Control Box w/Components (Fig 11.1 Item 86)

ST-801 288

. Hardware is common and

4

not available unless listed.

 

1

4

3

2

5

6

16

 

 

15

14

8

 

 

 

 

 

 

 

 

 

 

 

 

13

 

 

 

 

 

 

 

 

 

 

 

 

12

11

10

9

8

7

 

Item

 

 

Dia.

Part

 

 

Description

 

 

Quantity

 

No.

 

 

Mkgs.

No.

 

 

 

 

. . .

1

. . . .

D1,5 . . .

135 184

. .

DIODE BOARD .

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

. . . . . . .

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

. . . 2

. . .

2

. . .

.

.

. . . . . . . .

038 889

. .

STUD, pri board brs .250-20 x 1.750

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

. . . 9

. . .

. . .

. . .

.

.

. . . . . . . .

010 915

. .

WASHER, flat brs .257 ID x .640 OD

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

. . . 9

. . .

. . .

. . .

.

.

. . . . . . . .

602 208

. .

WASHER, tooth .

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

. . . . . . .

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

. . . 9

. . .

. . .

. . .

.

.

. . . . . . . .

601 836

. .

NUT, brs .250-20

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

. . . . . . .

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

. . . 9

. . . 3 . . . . . T1 . . . .

156 583

. .

TRANSFORMER, control 42/36V . .

. . . . . . .

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

. . . 1

. . .

4

. . . . SR2,3 . .

035 704

. .

RECTIFIER, integ 40A 800V

. . . . . . .

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

. . . 2

. . .

5

. . .

.

.

. . . . . . . .

083 147

. .

GROMMET, scr No. 8/10 panel hole

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

. . . 5

. . .

6

. . .

.

.

. . . . . . . .

026 947

. .

STAND-OFF, insul .250-20 x 1.000 lg

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

. . . 4

. . .

7

. . . CR5,6 . .

174 596

. .

RELAY, encl 110VDC DPST

. . . . . . .

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

. . . 2

. . .

8

. . . CR1,4 . .

173 069

. .

RELAY, encl 12VDC SPDT

. . . . . . .

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

. . . 2

. . .

9

. . .

.

.

. . . . . . . .

171 345

. .

TERMINAL BOARD, stator hook-up (consisting of)

. . . 1

. . .

. . .

. . .

.

.

. . . . . . . .

172 449

. . .

. BUS BAR

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

. . . . . . .

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

. . . 1

. . . 10

. . .

.

.

. . . . . . . .

166 719

. .

MODULE, idle . .

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

. . . . . . .

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

. . . 1

. . . 11

. . .

.

.

. . . . . . . .

098 376

. .

HOLDER, fuse mintr

. . . . . . .

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

. . . 1

. . . 12

. . .

.

.

F2 . . . .

*073 426

. .

FUSE, mintr gl slo-blo 5A 125V . . .

. . . . . . .

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

. . . 1

. . . 13

. . .

.

.

F3 . . . .

*142 751

. .

FUSE, mintr cer slo-blo 30A 125V .

. . . . . . .

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

. . . 1

. . . 14

. . .

.

.

. . . . . . . .

. 087 111

. .

CLAMP, capacitor

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

. . . . . . .

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

. . . 1

. . . 15

. . .

.

.

C1 . . . .

. 087 110

. .

CAPACITOR, elctlt 240uf 200VDC .

. . . . . . .

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

. . . 1

. . . 16

. . .

.

.

1T . . . .

038 772

. .

BLOCK, term 20A 6P (consisting of)

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

. . . 1

. . .

. . .

. . .

.

.

. . . . . . . .

601 219

. . .

. LINK, jumper 20A

. . . . . . .

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

. . . 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.

OM-402

53

Image 57
Contents OM-402B ProcessesDescription From Miller to You Metro 250D Table of ContentsPage Safety Precautions − Read Before Using Symbol UsageArc Welding Hazards Engine Hazards Moving Parts can cause injury Battery Explosion can BlindEngine Exhaust Gases can kill Engine Heat can cause fireEMF Information Principal Safety StandardsRadiation can cause interference ARC Welding can cause interferenceConsignes de sécurité − lire avant utilisation Signification des symbolesUN Choc Électrique peut tuer LES Fumées ET LES GAZ peuvent être dangereuxDES Particules Volantes peuvent blesser les yeux LE Soudage peut provoquer un in- cendie ou une explosionDES Pièces Chaudes peuvent provoquer des brûlures graves LE Bruit peut affecter l’ouïe’EXPLOSION DE LA Batterie peut DES Organes Mobiles peuvent provoquer des blessuresLA Chaleur DU Moteur peut pro- voquer un incendie LA Chute DE L’APPAREIL peut blesserInformation sur les champs électromagnétiques Principales normes de sécuritéÉlectrostatiques peuvent endommager les circuits imprimés UNE Remorque QUI Bascule peut entraîner des blessuresDefinitions Symbols and DefinitionsGeneral Precautionary Label Fan and Moving Parts Label Battery Charging LabelDiesel Fuel Label Hot Muffler LabelFalling Equipment Label Activation Tag− 50 h Std Manufacturer’s Rating Label Do Not Use Ether LabelWeld, Power, and Engine Specifications SpecificationsDimensions, Weights, and Operating Angles Volt-Ampere CurveDuty Cycle and Overheating Fuel ConsumptionAC Auxiliary Power Curve InstallationInstalling Welding Generator Location GroundingEngine Prestart Checks Connecting Battery and Installing Exhaust PipeStop engine Connect negative − cable lastSelecting Weld Cable Sizes Connecting to Weld Output Terminals100 ft 30 m or Less 10 − 60% 60 − 100% Duty 10 − 100% Duty CycleRemote 14 Receptacle RC1 Information Ref. ST-158Socket Information Operating the Welding Generator Using Idle Lock SwitchFront Panel Controls PlugRemote Amperage and Contactor Control Operating Auxiliary Equipment Auxiliary Power ReceptaclesMaintenance & Troubleshooting 100 Hrs Maintenance Changing Engine Oil and Oil Filter To Clean air filter Servicing Air CleanerDo not clean housing with air hose Changing Fuel FiltersAdjusting Engine Speed Idle Speed AdjustmentWeld/Power Speed Adjustment Remote Control Circuit Weld And Auxiliary Power CircuitsOverload Protection Engine Control CircuitStop engine and let cool. Reinstall cleanout plug Welding TroubleshootingServicing Optional Spark Arrestor Trouble RemedyEngine Troubleshooting Auxiliary Power TroubleshootingUle OM-402 Circuit Diagram for Welding Generator Electrical DiagramSC-181 Run-In Procedure WetstackingHeavy loading during first Load Bank Run-In Procedure Using Load BankRun-In Procedure Using Resistance Grid Auxiliary Power Guidelines Selecting EquipmentGrounding Generator to Truck or Trailer Frame Grounding When Supplying Building Systems How Much Power Does Equipment Require?Amperes x Volts = Watts Approximate Power Requirements for Farm/Home Equipment Approximate Power Requirements for Industrial MotorsIndustrial Motors Rating Starting Watts Running Watts Farm/Home Equipment Rating Starting Watts Running WattsContractor Rating Starting Watts Running Watts Approximate Power Requirements for Contractor EquipmentHow Much Power Can Generator Supply? Power Required to Start MotorSingle-Phase Induction Motor Starting Requirements KVA/HP x HP x 1000 = Starting Amperage VoltsTypical Connections to Supply Standby Power Current Load Watts Amperes Selecting Extension Cord Use Shortest Cord PossibleMain Assembly Parts ListST-801 488-A PC6 11.1CB9 Panel, Front w/Components .1 Item CB5 11.2Generator .1 Item Diode Board Control Box w/Components .1 ItemOM-402 Page OM-402 Page Metro 250D Options and AccessoriesCall Miller for your local Miller distributor Miller Electric Mfg. Co Owner’s Record