Hobart Welding Products 250 installation instructions Center Baffle w/Components -1Item

Page 49

Item

Dia.

Part

Description

Quantity

 

No.

Mkgs.

No.

 

 

 

 

Figure 8-2. Center Baffle w/Components (Fig 8-1Item 9)

 

 

 

 

 

 

 

. . .

1 . . .

. . . . . . . . . .

058 427 . .

RING, retaining spool

. . . 1

. . .

2 . . .

. . . . . . . . . .

085 980 . .

NUT, 625-11 .94 hex

. . . 1

. . .

3 . . .

. . . . . . . . . .

605 941 . .

WASHER, flat

. . . 1

. . .

4 . . .

. . . . . . . . . .

186 437 . .

SPRING, cprsn .84500 x .110W

. . . 1

. . .

5 . . .

. . . . . . . . . .

057 971 . .

WASHER, flat .632 ID x 1.500 OD x .12

. . . 1

. . .

6 . . .

. . . . . . . . . .

057 745 . .

SPRING, cprsn 2.430 OD x .90 wire x 2.500

. . . 1

. . .

7 . . .

. . . . . . . . . .

186 435 . .

HUB, spool

. . . 1

. . .

8 . . .

. . . . . . . . . .

186 436 . .

WASHER, brake plastic

. . . 1

. . .

9 . . .

. . . . . . . . . .

197 521 . .

BAFFLE, center

. . . 1

. . .

. . . . . .

. . . . . . . . . .

198 425 . .

CAP, finishing 1.19 X .37

. . . 2

. . .

. . . . . .

. . . . . . . . . .

198 426 . .

WASHER, cap

. . . 2

. . . 10 . . .

. . . . . . . . . .

083 147 . .

GROMMET

. . . 6

. . . 11 . . .

. . C6 . . . .

186 998 . .

CAPACITOR ASSEMBLY KIT (including)

. . . 1

. . . 12 . . .

. . . . . . . . . .

185 643 . .

. . BUSS BAR, capacitor

. . . 2

. . . 13 . . .

. . . . . . . . . .

082 902 . .

. . STRIP, MTG CENTER CAPACITOR

. . . 1

. . . 14 . . .

. . . . . . . . . .

184 584 . .

. . CAPACITOR, elctlt 15000uf 45VDC

. . . 8

. . . 15 . . .

. . R2 . . . .

091 685 . .

RESISTOR

. . . 1

. . . 16 . . .

. . W . . . .

196 600 . .

CONTACTOR, DEF PRP 60a 3p (including)

. . . 1

. . .

. . . . . .

. . . . . . . . . . .

114 786 . .

. . LINKS, connecting contactor terminal

. . . 2

. . . 17 . . .

. CR1 . . .

072 817 . .

RELAY, encl 24VAC DPDT

. . . 1

. . . 18 . . .

. CB2 . . .

180 912 . .

SUPPLEMENTARY PROTECTOR, man reset 1P 5A 250V

. . . 1

. . . 19 . . .

. CB1 . . .

183 492 . .

SUPPLEMENTARY PROTECTOR, man reset 1P 10A 250V

. . . 1

. . . 20 . . .

. PC1 . . .

171 986 . .

CIRCUIT CARD ASSEMBLY, control

. . . 1

. . . 21 . . .

. . . . . . . . . .

038 618 . .

LINK, jumper term bd pri

. as req.

. . . 22 . . .

. TE1 . . .

188 910 . .

TERMINAL ASSEMBLY, pri 1ph double voltage (200/230)

. . . 1

. . . 23 . . .

. . . . . . . . . .

039 046 . .

TERMINAL, pwr output black w/nut

. . . 1

. . . 24 . . .

. . . . . . . . . .

039 047 . .

TERMINAL, pwr output red w/nut

. . . 1

. . . 25 . . .

. C7-10 . .

136 735 . .

CAPACITOR, .1 uf 500 v

. . . 4

. . . 26 . . .

. . . . . . . . . .

196 625 . .

DRIVE ASSEMBLY, wire (including)

. . . 1

. . . 27 . . .

. . . . . . . . . .

196 601 . .

. . MOTOR, gear

. . . 1

. . . 28 . . .

. . . . . . . . . .

203 081 . .

. . SCREW, feedroll

. . . 1

. . . 29 . . .

. . . . . . . . . .

079 633 . .

. . FITTING, hose brs barbed nipple

. . . 1

. . . 30 . . .

. . . . . . . . . .

126 652 . .

. . KNOB, T 2.000 bar

. . . 1

. . . 31 . . .

. . . . . . . . . .

193 681 . .

. . BLOCK, connector gun

. . . 1

. . . 32 . . .

. . . . . . . . . .

184 735 . .

. . GUIDE, wire adapter

. . . 1

. . . 33 . . .

. . . . . . . . . .

184 741 . .

. . HEAD, feed

. . . 1

. . . 34 . . .

. . . . . . . . . .

197 309 . .

. . GUIDE, inlet 1.2−1.6 mm wire

. . . 1

. . . 35 . . .

. . . . . . . . . .

202 925 . .

. . ROLL, drive V groove .024, .030−.035

. . . 1

. . . 35 . . .

. . . . . 407 230-004 . .

ROLL, feed .024” and .045”

. . . 1

. . . 35 . . .

. . . . . . . . . 193 330 . .

ROLL, drive VK groove .030-.035 wire

. . . 1

. . . 35 . . .

. . . . . . . . . 193 331 . .

ROLL, drive VK groove .039-.045/.052-1/16 wire

. . . 1

. . . 36 . . .

. . . . . . . . . .

188 917 . .

DOOR, access changeover

. . . 1

. . . 37 . . .

. . . . . . . . . .

134 201 . .

STAND-OFF SUPPORT, PC card

. . . 4

OPTIONAL

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 45

Image 49
Contents Processes OM-192 440WDescription File MIG GmawFrom Hobart to You Table of Contents Warranty 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 killCalifornia Proposition 65 Warnings EMF Information Principal Safety StandardsAbout Pacemakers LES Fumées ET LES GAZ peuvent être dangereux UNE Décharge Électrique peut entraîner la mortIndique un message de sécurité particulier Incendie ou une explosion LE Soudage peut provoquer unDES Particules Volantes peuvent blesser les yeux DES Pièces Chaudes peuvent provoquer des brûlures gravesLA Chute DE L’APPAREIL peut blesser Risque D’INCENDIE OU D’EXPLO’EMPLOI Excessif peut SUR DES Organes Mobiles peuvent provoquer des blessuresEn ce qui concerne les stimulateurs cardiaques Principales normes de sécuritéWelding Power Source Duty Cycle And Overheating SpecificationsExceeding duty cycle can damage unit and void warranty OverheatingVolt-Ampere Curves Welding Gun Duty Cycle And OverheatingDefinition Installing Welding Gun Installing Work Clamp Connecting To Weld Output TerminalsInstalling Wire Spool And Adjusting Hub Tension Setting Gun Polarity For Wire TypeRear Panel Installing Gas SupplyVolts Positioning Jumper LinksHz Single Electrical Service GuideInput Voltage Min Grounding Conductor Size In AWGSelecting a Location And Connecting Input Power Wood Threading Welding WireOperation Turn Off unit, and disconnect input powerTurn Off unit Connecting Spool Gun To Welding Power SourceControls − OperationWeld Parameters Voltage switch positionWhile welding Example 2/40 = To read settingsNumber on left of slash Disconnect power before maintaining Routine MaintenanceSupplementary Protectors MonthsTurn Off power Replacing Drive Roll And Wire Inlet GuideRemoving Knob From Front Panel Replacing Gun Contact Tip Turn Off power before replacing contact tipWire size stamped on tip − check and match wire size Turn off welding power source/wire feederReplacing Switch And/Or Head Tube Wire Drive/Gun Troubleshooting Table Welding Troubleshooting TableWire Drive/Gun Trouble Remedy Welding Trouble RemedyTypical MIG Process Connections − MIG Welding Gmaw GuidelinesWire Size Amperage Range Typical MIG Process Control SettingsThickness to Amperage a AmperageHolding And Positioning Welding Gun Conditions That Affect Weld Bead Shape Good Weld Bead Characteristics Poor Weld Bead CharacteristicsGun Movement During Welding Troubleshooting − Porosity Troubleshooting − Excessive SpatterTroubleshooting − Excessive Penetration Possible Causes Corrective ActionsTroubleshooting − Incomplete Fusion Troubleshooting − Lack Of PenetrationTroubleshooting − Burn-Through Troubleshooting − Distortion Troubleshooting − Waviness Of BeadWire does not feed Troubleshooting Guide For Semiautomatic Welding EquipmentCommon MIG Shielding Gases ApplicationWelding arc not stable Wire slipping in drive rolls OM-192 440 − Electrical Diagram − Parts List REGULATOR/FLOWMETER, 10−50 CFH ARGON/CO2 Center Baffle w/Components Center Baffle w/Components -1Item Rear Panel w/Components Front Panel w/Components M-25 Gun Description Remarks Optional Spool Gun SwitchPage Support ServiceAssistance Hobart Welding Products Contact your Distributor for