Miller Electric 250 manual Dimensions, Weights, and Operating Angles

Page 17

. A complete Parts List is available at www.MillerWelds.com

4-2. Dimensions, Weights, and Operating Angles

 

Dimensions

 

 

 

 

 

 

 

 

Height

35-1/2 in (902 mm)

 

 

 

(To Top Of Exhaust)

 

 

 

 

 

 

 

 

 

 

 

 

Width

20 in (508 mm)

 

 

 

 

 

 

 

 

Depth

53 in (1346 mm)

 

 

 

 

 

 

 

 

A

20 in (508 mm)

 

 

 

 

 

 

 

 

 

 

 

 

 

B

16-1/2 in (419 mm)

 

 

 

 

 

 

 

 

C

1-3/4 in (44 mm)

 

E

 

 

F

D

6-1/16 in (154 mm)

 

 

 

 

 

 

 

 

 

 

 

 

 

E

32-3/4 in (832 mm)

 

 

 

 

 

 

 

 

F

51-3/8 in (1305 mm)

 

 

 

 

 

 

 

 

G

13/32 in (10 mm) Dia.

 

 

 

 

 

 

 

 

 

Weight

 

 

 

 

 

 

 

 

 

700 lb (318 kg)

 

 

 

 

 

 

 

Lifting Eye Weight Rating

 

 

 

 

1280 lbs (580 kg)

 

 

 

 

 

 

 

 

A

B

C

D

Engine End

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

! Do not move or operate unit where it

Gcould tip.

4 Holes

 

20°

20°

20°

 

20°

 

800 426

804 249-A

 

 

4-3. Dimensions For Units With Optional Running Gear

 

 

Dimensions

 

 

 

All Running Gear Options:

 

 

Height

42-1/2 in (1079 mm)

 

 

(To Top Of Handle

 

 

 

 

 

 

Assembly)

 

 

 

 

C

 

A

Protective Cage Width:

 

D

 

26 in (660 mm)

 

 

B

Running Gear Width:

 

 

32 in (813 mm)

 

 

 

 

 

C

Protective Cage Length:

 

 

48 in (1219 mm)

 

 

 

A

B

 

 

 

 

 

 

Running Gear Length:

B

 

D

 

 

45−1/2 in (1156 mm)

 

 

 

 

 

 

 

 

OM-217 455 Page 13

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Contents File Engine Drive OM-217 455HVisit our website at 2007−05−21From Miller to You Table of Contents 13-3 13-213-4 13-5Arc Welding Hazards Symbol UsageElectric Shock can kill HOT Parts can cause severe burnsBuildup of GAS can injure or kill Fumes and Gases can be hazardousARC Rays can burn eyes and skin Welding can cause fire or explosionCompressed Air Hazards Engine HazardsHOT Parts can cause burns and injury Welding Wire can cause injuryFire or Explosion hazard Falling Unit can cause injuryCalifornia Proposition 65 Warnings Principal Safety StandardsEMF Information Radiation can cause interference− Consignes DE Sécurité − Lire Avant Utilisation Signification des symbolesUN Choc Électrique peut tuer Indique des instructions spécifiquesLE Soudage peut provoquer un in cendie ou une explosion DES Pièces Chaudes peuvent provoquer des brûlures gravesLES Fumées ET LES GAZ peuvent être dangereux DES Organes Mobiles peuvent pro voquer des blessures LE Bruit peut affecter l’ouïe’EXPLOSION DE LA Batterie peu Risque D’INCENDIE OU D’EXPLO- Sion LA Chaleur DU Moteur peut pro- voquer un incendie’AIR Comprimé peut provoquer des blessures DES Organes Mobiles peuvent provoquer des blessures LE Surchauffement peut endom- mager le moteur électriqueLES Fils DE Soudage peuvent provoquer des blessures ’EMPLOI Excessif peutPrincipales normes de sécurité Proposition californienne 65 AvertissementsInformation EMF En ce qui concerne les implants médicauxSymbol Definitions − SpecificationsWeld, Power, and Engine Specifications − DefinitionsDimensions Dimensions, Weights, and Operating AnglesDimensions For Units With Optional Running Gear Installing Welding Generator − InstallationVehicle frame. Always connect a ground wire MountingConnecting the Battery Installing Exhaust Pipe+ − Stop engine and let coolOverview And Engine Prestart Checks Starting engine for the first time Engine Left Side Engine Right SideRun-in period first 100 hours Daily pre-start checksCorrect Installation Connecting to Weld Output TerminalsWork Weld Output Terminal Tools Needed Do not placeSelecting Weld Cable Sizes Place switch in Run position to operate most MIG equipment Engine Control Switches− Operating the Welding Generator Do not use glow plugs longer than 20 secondsWeld Output Controls Typical Settings For 7018 1/8 Electrode Typical Stick Welding Connections And Control SettingsStop engine Work Clamp Electrode HolderSet Weld Process Selector switch to Wire + Dcep position Typical MIG Welding Connections And SettingsSet Weld Process Selector switch to Wire + position Set Weld Process Selector switch to Wire − position DcenTools Needed 3/4 Work Not Used To Work Left Side View − Operating Auxiliary Equipment Generator Power ReceptaclesAt least once a month, run engine at To verify Gfci is working properlySimultaneous Weld And Power Determining Battery Charging Current − Operating Optional Battery ChargerBattery Charge Controls Battery Charge Cable Connections Minutes Battery Charging ProcedureStart Your Professional Welding Career Now Routine Maintenance − Maintenance and TroubleshootingStop engine and let cool Oil And Fuel Maintenance Label And Engine Maintenance Activities804 197-A / Ref 803 111-A / 227 Ment is not covered by the warranty Cleaner or with dirty element. EngineAir cleaner primary element can Damage when determining whetherAdjusting Fuel Solenoid Position Adjusting Engine SpeedStop screw is factory-set and should not be adjusted Checking Fuel SolenoidChecking Throttle Solenoid Adjusting Throttle Solenoid16 mm Check for non-bindingAdjusting Weld/Power Speed Making Engine Speed AdjustmentsAdjusting Idle Speed Component Panel Stop engine Overload ProtectionFuse F1 Supplementary Protector CB8Generator Power Troubleshooting TablesWelding Trouble RemedyEngine Maintenance Display ActionRecommended Spare Parts − Parts ListRecommended Spare Parts Current transformer CT1, and throttle solenoid TS1Circuit Diagram For Welding Generator − Electrical Diagrams228 719-B OM-217 455 231 607-B Run-In And Wetstacking − RUN-IN and WetstackingFuel Consumption Curves − Performance DataUS Gal./Hr IdleDuty Cycle Generator Power CurveVolts AC Amperes At 120 VoltsAC Amps Stick Mode Volt-Ampere CurvesDC Amps CC/AC Stick Mode AC Volts DC Amps MIG Mode Volt-Ampere CurveGrounding Generator To Truck Or Trailer Frame − Generator Power GuidelinesSelecting Equipment How Much Power Does Equipment Require? Grounding When Supplying Building SystemsUse ground device as stated in electrical codes Amperes x Volts = WattsApproximate 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 / Volts = Starting AmperageTypical Connections To Supply Standby Power Selecting Extension Cord Use Shortest Cord Possible − 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 Good Weld Bead Characteristics Poor Weld Bead CharacteristicsPositioning Electrode Holder 10-30 9090 End View of Work AngleElectrode Movement During Welding Conditions That Affect Weld Bead ShapeLap Joint Butt JointsTee Joint 16 in 30 1.6 mm Tack WeldsTroubleshooting − Excessive Spatter Troubleshooting − PorosityWeld Test Possible Causes Corrective ActionsTroubleshooting − Excessive Penetration Troubleshooting − Incomplete FusionTroubleshooting − Lack Of Penetration Troubleshooting − Distortion Troubleshooting − Burn-ThroughTroubleshooting − Waviness Of Bead Work like a Pro Support ServiceYour distributor also gives Miller Electric Mfg. Co To locate a Distributor or Service Agency visitFor assistance in filing or settling claims, contact Your distributor and/or equipment manufacturer’s
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