Hobart Welding Products 2250 specifications Front Panel w/Components

Page 33

2

1

11

10

9

8

.Hardware is common and not available unless listed.

3

4

5

6

7

ST-802 282

 

 

 

 

Figure 6-4. Front Panel w/Components

 

Item

Dia.

Part

 

 

 

No.

Mkgs.

No.

Description

Quantity

 

 

 

 

Figure 6-4. Front Panel w/Components (Fig 6-1 Item 17)

 

 

 

 

 

 

. . . 1 . . .

. . . . . . . . . .

143 974 . .

HANDLE

. . . 1

. . .

2 . . .

. . . . . . . . . .

192 378 . .

PANEL, front

. . . 1

. . .

3 . . .

. . . . . . . . . .

494 845 . .

HANDLE, switch

. . . 1

. . .

4 . . .

. . . . . . . . . .

184 733 . .

KNOB

. . . 1

. . .

5 . . .

. . . . . . . . . .

035 897 . .

POTENTIOMETER, CP 1/T 2W 1K linear (wire feed speed)

. . . 1

. . . 6 . . . . . S2 . . . .

192 373 . .

SWITCH, selector 7 position

. . . 1

. . . 7 . . . . . S1 . . . .

128 755 . .

SWITCH, tgl DPST 40A 600 VAC

. . . 1

. . .

8 . . .

. . . . . . . . . .

192 969 . .

COVER, module access

. . . 1

. . .

9 . . .

. . . . . . . . . .

193 280 . .

LABEL, spoolmodule access

. . . 1

. . . 10 . . .

. . . . . . . . . .

170 647 . .

BUSHING, snap-in nyl

. . . 1

. . . 11 . . .

. . . . . . . . . .

204 413 . .

BUSHING, snap-in nyl

. . . 1

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-192 440 Page 29

Image 33
Contents Description ProcessesFrom Hobart to You Table of Contents Page Marks a special safety message Symbol UsageArc Welding Hazards Electric Shock can killWelding can cause fire or explosion ARC Rays can burn eyes and skinFlying Metal can injure eyes Buildup of GAS can injure or killPrincipal Safety Standards About Pacemakers EMF InformationConsignes DE Securite 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 incendie ou une explosionDES Pièces Chaudes peuvent pro- voquer des brûlures graves LE Bruit peut affecter l’ouïeLA Chute DE L’APPAREIL peut blesser Risque D’INCENDIE OU’EMPLOI Excessif peut DES Organes Mobiles peuvent provoquer des blessuresPrincipales normes de sécurité Information sur les champs électromagnétiquesConsignes relatives aux stimulateurs cardiaques Exceeding duty cycle can damage unit and void warranty SpecificationsIntroduction Duty Cycle And OverheatingVolt-Ampere Curves Installing Welding GunSetting Gun Polarity For Wire Type Installing Work ClampInstalling Wire Spool And Adjusting Hub Tension Installing Gas SupplyChanging Input Voltage From 230 Volts To 200 Volts Electrical Service GuideInput Voltage Min Grounding Conductor Size In AWG/KcmilSelecting a Location And Connecting Input Power Hold wire tightly to keep it from unraveling Threading Welding WireControls OperationWeld Parameters Routine Maintenance Maintenance and TroubleshootingCircuit Breakers MonthsReplacing Drive Roll And Wire Inlet Guide Turn Off power before replacing contact tipReplacing Gun Contact Tip Cleaning Or Replacing Piecemaker 20-A Gun Liner Disconnect gun from unitTo Reassemble Gun Wire Drive/Gun Troubleshooting Table Welding Troubleshooting TableWire Drive/Gun Trouble Remedy Welding Trouble RemedyCircuit Diagram For Welding Power Source Electrical DiagramOM-192 440 Main Assembly Parts ListItem Dia Part Mkgs Description Quantity Center Baffle w/Components Center Baffle w/Components -1 Item Rear Panel w/Components Front Panel w/Components Gun And Cable Assembly, Piecemaker 20-A Part Description Quantity Page Page Page Call Effective January 1Hobart Welding Products Contact your Distributor for