Hobart OM-1581 manual Motor & Wire Drive -1 Item

Page 47

Item

Dia.

Part

 

 

No.

Mkgs.

No.

Description

Quantity

 

 

 

 

Figure 7-2. Motor & Wire Drive (Fig 7-1 Item 71)

 

 

 

 

 

 

 

. . .

1 . . . .

. . . . . . . . . .

115 191 . .

DRIVE ASSEMBLY, wire (consisting of)

. . . 1

. . .

2 . . . .

. . . . . . . . .

058 968 . . .

. RING, retainer E

. . . 1

. . .

3 . . . .

. . . . . . . . .

605 798 . . .

. WASHER, shldr nyl .375 OD x .168 ID x .080thk

. . . 4

. . .

4 . . . .

. . . . . . . . .

120 395 . . .

. SPRING, tension pressure roll

. . . 1

. . .

5 . . . .

. . . . . . . . . .

112 713 . . .

. ARM, pressure roll

. . . 1

. . . 6 . . . .

. . . . . . . . .

058 409 . . .

. BEARING

. . . 1

. . .

7 . . . .

. . . . . . . . . .

112 887 . . .

. PIN, hinge

. . . 1

. . .

8 . . . .

. . . . . . . . .

057 544 . . .

. SPRING, cprsn .240 OD x .026 wire x 1.000

. . . 1

. . .

9 . . . .

. . . . . . . . .

120 397 . . .

. NUT, thumb tension adjustment

. . . 1

. . . 10 . . . .

. . . . . . . . .

147 626 . . .

. COVER, gear wire drive

. . . 1

. . . 11 . . . .

. . . . . . . . .

058 549 . . .

. GUIDE, wire inlet 1/16

. . . 1

. . . 12 . . . .

. . . . . . . . .

602 306 . . .

. PIN, spring CS .125 x .500

. . . 2

. . . 13 . . . .

. . . . . . . . .

008 667 . . .

. BEARING, ball rdl dbl row .250 x .687 x .31

. . . 2

. . . 14 . . . .

. . . . . . . . . .

113 170 . . .

. GEAR & SHAFT, motor

. . . 1

. . . 15 . . . .

. . . . . . . . .

147 624 . . .

. CASE, gear wire drive

. . . 1

. . . 16 . . . .

. . . . . . . . .

147 625 . . .

. BLOCK, anchor conduit

. . . 1

. . . 17 . . . .

. . . . . . . . .

054 263 . . .

. SCREW, thumb stl .250-20 x .500

. . . 1

. . . 18 . . . .

. . . . . . . . .

120 398 . . .

. ROLL, drive V groove .030-1/16 wire (consisting of)

. . . 1

. . . 19 . . . .

. . . . . . . . .

602 169 . . .

. . . SCREW, set stl sch 8-32 x .187 cup point

. . . 2

. . . 20 . . . .

. . . . . . . . .

605 971 . .

WASHER, shldr nyl .236 OD x .195 ID x .042thk

. . . 3

. . . 21 . . . .

. . . . . . . . . .

113 162 . .

INSULATOR, motor

. . . 1

. . . 22 . . . .

B1

113 898 . .

MOTOR, torque 115VAC

. . . 1

. . . 23 . . . .

. . . . . . . . . .

113 169 . .

GEAR, driver

. . . 1

. . . 24 . . . .

. . . . . . . . .

604 612 . .

SCREW, set stl sch 8-32 x .125 cup point

. . . 2

 

 

 

 

 

 

 

. Hardware is common and

2

3

4

3

5

6

7

not available unless listed.

 

 

 

 

 

 

 

8

 

 

 

 

 

 

 

9

1*

 

 

 

 

 

 

 

10

 

 

 

 

 

 

 

11

 

 

 

 

 

 

 

12

 

 

 

 

 

 

 

13

 

 

 

 

 

 

 

14

 

 

 

 

 

 

 

13

 

 

 

 

 

 

 

20

 

 

 

 

 

 

 

12

19

 

 

 

 

 

 

15

 

 

 

 

 

 

21

 

 

 

 

 

 

 

18

 

17

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

16

 

 

 

22

 

 

 

 

 

 

 

*Includes Items 15-19

24 23

114 188-F

Figure 7-2. Motor & Wire Drive

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-1581 Page 43

Image 47
Contents Description OM-1581Processes From Hobart to You Table of Contents Page Fumes and Gases can be hazardous Symbol UsageArc Welding Hazards Electric Shock can killBuildup of GAS can injure or kill ARC Rays can burn eyes and skinWelding can cause fire or explosion Flying Metal can injure eyesPrincipal Safety Standards About Pacemakers EMF InformationLES Fumé ES ET LES GAZ peuvent ê tre dangereux Signification des symbolesConsignes DE Securite Lire Avant Utilisation UN Choc É Lectrique peut tuerLE Bruit peut affecter l’ouïe LE Soudage peut provoquer un incendie ou une explosionDES Particules Volantes peuvent blesser les yeux DES Organes Mobiles peuvent provoquer des blessures Risque D’INCENDIE OULA Chute DE L’APPAREIL peut blesser ’EMPLOI Excessif peutInformation sur les champs é lectromagné tiques Principales normes de sé curitéDuty Cycle And Overheating SpecificationsWire Feeder Specifications Gun SpecificationsInstallation Constant Voltage CV Weld- ing Power Source Plug Removing Top Cover Of Gun Air-Cooled Gun Connections Water-Cooled Gun Connections Air-Cooled Feeder Connections Rear Of Water Fitting Left- Hand Threads Water-Cooled Feeder ConnectionsVoltage Sensing Lead Connections Adjusting Contact Tip PositionContactor 12 VAC/Contactor Control Plug InformationPLG5 Installing Wire Spool Threading Welding Wire Through Feeder Coolant Guidelines Threading Welding Wire Through GunAdjusting Wire Feed Starting Speed Work And Voltage Sensing Cable Clamps Safety EquipmentOperation Front Panel Controls Of Feeder Air-Cooled Model ShownRun-In Speed Control Jog SwitchVoltage/Wire Speed Switch And Meter Optional Spot Controls Optional Remote Voltage Control Optional Power SwitchInternal Controls Flowmeter OptionalSequence Of Gas Metal Arc Welding Gmaw Continuous Or Spot Gun ControlsShielding Gas Coolant Supply For Water-Cooled Models OnlyMonths Maintenance & TroubleshootingRoutine Maintenance Changing Or Cleaning Gun Drive Roll Changing Feeder Drive Roll And Wire Inlet Guide Replacing Or Cleaning Feeder Drive Roll Bearing Replacing Or Cleaning Gun Drive Roll BearingRemoving Contact Tip Adapter In Air-Cooled Models Changing Gun Contact Tip And LinerRemoving Contact Tip Adapter In Water-Cooled Models Replacing Hub AssemblyOverload Protection Adjusting Hub TensionWater Flow Switch Optional For Water-Cooled Models Wire Feeder Trouble TroubleshootingGun Trouble Circuit Diagram For Wire Feeder Electrical DiagramsCircuit Diagram For Gun Main Assembly Parts ListDia Part CB1 Motor & Wire Drive -1 Item Panel, Front w/Components Water-Cooled Model Illustrated Panel, Front w/Components -1 Item Exploded View Of Gun 133 203 Barrel Assembly -4 Item Optional Call HOBART1 for your local Hobart distributor Hobart Welding Products Contact your Distributor for