Hobart Welding Products OM-945 194 047U manual Dimensions, Weights, and Operating Angles

Page 14

4-2. Dimensions, Weights, and Operating Angles

 

Dimensions

 

 

 

 

 

 

 

 

 

 

Height

33-1/2 in (851 mm)

 

 

 

 

 

 

 

 

 

 

Width

18-1/2 in (470 mm)

 

 

C

 

 

 

 

 

 

 

Depth

38 in

(965 mm)

 

 

D

 

 

 

 

 

 

 

A

18 in

(457 mm)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

B

16-9/16 in (421 mm)

 

 

 

 

 

 

 

 

 

 

C

23/32 in (18 mm)

 

 

 

 

 

 

 

 

 

 

 

D

3 in

(76 mm)

 

F

 

E

 

 

 

 

 

 

E

31-1/2 in (800 mm)

 

 

 

 

 

 

 

 

 

 

F

37-1/2 in (953 mm)

 

 

 

 

 

 

 

 

 

 

G

13/32 in (10 mm) Dia.

 

 

 

 

 

 

 

 

 

 

 

Weight

 

 

 

 

 

 

 

 

 

Onan-Powered Unit: 445 lb (202 kg)

 

 

 

 

Kohler-Powered Unit: 444 lb (201 kg)

A

B

Engine End

GY Do not exceed tilt angles or engine could be damaged or unit could tip.

4 HOLES

YDo not move or operate unit where it could tip.

 

25°

25°

25°

 

25°

 

802 855

4-3. Generator Power Curve

The generator power curve shows the generator power in amperes available at the receptacles.

AC VOLTS

300

250

50

0

0 10 20 30 40 50 60 70 80 90 100 110 120 130 140 150 160

AC AMPERES

OM-945 Page 10

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Contents Processes DescriptionFrom Hobart to You Table of Contents Table of Contents Symbol Usage Arc Welding HazardsEngine Hazards Compressed Air Hazards EMF Information Principal Safety StandardsCalifornia Proposition 65 Warnings Radiation can cause interferenceUN Choc Électrique peut tuer Signification des symboles− Consignes DE Sécurité − Lire Avant Utilisation LES Fumées ET LES GAZ peuvent être dangereuxDES Pièces Chaudes peuvent provoquer des brûlures graves LE Soudage peut provoquer un in- cendie ou une explosionDES Particules Volantes peuvent blesser les yeux LE Bruit peut affecter l’ouïeLA Chaleur DU Moteur peut pro- voquer un incendie ’EXPLOSION DE LA Batterie peutDES Organes Mobiles peuvent provoquer des blessures ’AIR Comprimé peut provoquer des blessuresPrincipales normes de sécurité Information sur les champs électromagnétiquesWeld, Power, and Engine Specifications − SpecificationsSymbol Definitions − DefinitionsDo not move or operate unit where it could tip Dimensions, Weights, and Operating AnglesGenerator Power Curve Fuel Consumption All Models Duty CycleMaterial Thickness Reference Chart Volt-Ampere Curves− Installation Installing Welding GeneratorFuel Engine Prestart Checks Onan-Powered UnitsEngine Prestart Checks Kohler-Powered Units OilRead and follow all instruc Activating The Dry Charge Battery If ApplicableDo not overfill battery cells Charger+ − Connecting the BatteryInstalling Exhaust Pipe Connect negative − cable last45 m 60 m 70 m 90 m 105 m 120 m Connecting to Weld Output TerminalsSelecting Weld Cable Sizes Put terminalsAmperage Selection Table For Stick Smaw Electrodes − Operating the Welding Generator Front Panel ControlsCeptacles, use − Operating Auxiliary EquipmentStandard Receptacles Optional Generator Power Receptacles Wiring Optional 240 Volt Plug− Maintenance ONAN-POWERED Units Every 1000 h Maintenance Label Onan-Powered UnitsEvery 500 h Servicing Air Cleaner Onan-Powered Units Stop engineStop engine. Disconnect nega- tive − battery cable Overload Protection Onan-Powered UnitsServicing Optional Spark Arrestor Onan-Powered Units Stop engine and let coolFull Tools Needed Weld/Power Speed Adjustment Adjusting Engine Speed Onan-Powered UnitsIdle Speed Adjustment Every 25 h Routine Maintenance Kohler-Powered UnitsEvery 20 h Replace unreadable labels Maintenance Label Kohler-Powered Units Servicing Air Cleaner Kohler-Powered Units Overload Protection Kohler-Powered Units Servicing Optional Spark Arrestor Kohler-Powered Units802 339-B / S-0842 Adjusting Engine Speed Kohler-Powered Units Stop engine. Reinstall wrapperGenerator Power − TroubleshootingTroubleshooting WeldingEngine − Electrical Diagram Grounding Generator To Truck Or Trailer Frame − Generator Power GuidelinesSelecting Equipment Earth ground if supplying Grounding When Supplying Building SystemsHow Much Power Does Equipment Require? Amperes x Volts = WattsIndustrial Motors Rating Starting Watts Running Watts Approximate Power Requirements For Industrial MotorsApproximate Power Requirements For Farm/Home Equipment Farm/Home Equipment Rating Starting Watts Running WattsApproximate Power Requirements For Contractor Equipment Contractor Rating Starting Watts Running WattsSingle-Phase Induction Motor Starting Requirements Power Required To Start MotorHow Much Power Can Generator Supply? KVA/HP x HP x 1000 = Starting AmperageTypical Connections To Supply Standby Power Selecting Extension Cord Use Shortest Cord Possible Current Load Watts Amperes− Stick Welding Smaw Guidelines Stick Welding ProcedureWeld current starts when electrode touches work- piece Striking an Arc − Tapping Technique Electrode and Amperage Selection ChartStriking an Arc − Scratch Start Technique Positioning Electrode Holder Poor Weld Bead CharacteristicsGood Weld Bead Characteristics Conditions That Affect Weld Bead Shape Electrode Movement During WeldingTee Joint Butt JointsLap Joint Weld Test Troubleshooting − PorosityTroubleshooting − Excessive Spatter Possible Causes Corrective ActionsTroubleshooting − Excessive Penetration Troubleshooting − Incomplete FusionTroubleshooting − Lack Of Penetration Troubleshooting − Distortion Troubleshooting − Burn-ThroughTroubleshooting − Waviness Of Bead OM-945 − Parts List Main Assembly Onan Engine ShownMain Assembly Panel, Front w/Components Panel, Front w/Components -1Item Generator -1Item Service SupportContact your Distributor for Hobart Welding Products
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