Miller Electric Metro 250D manual Options and Accessories

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12. Options and Accessories

12.1 Metro 250D

WELD METERS − DC AMP & VOLT (#042 947 Field)

Machine is prewired for easy installation of field kit.

STARTING AID KITS (#043 139 Field)

Improve starting in cold weather by adding air intake manifold glow plug. Machine is prewired.

SPARK ARRESTOR (#042 915)

May be mandatory in some areas.

METRO RUNNING GEAR (#042 941)

Easy-to-install running gear bolts onto Metro base. Not for highway use. Includes axle, wheels, fenders and tow bar.

LOCK UP KIT − FRONT PANEL (#042 921)

Secures the front panel controls of the Metro with a hinged metal panel. Includes key lock for engine access cover.

CC-5 CANVAS COVER (#040 144)

Heavy duty, blue, waterproof and mildew resistant.

RHC-14 REMOTE HAND CONTROL (#129 340)

Miniature hand control for remote current and contactor control. Includes 20 ft. (6 m) cord and 14-pin plug.

RFC-14 REMOTE FOOT CONTROL (#129 339)

Heavy duty foot current and contactor control. Includes 20 ft. (6 m) cord and 14-pin plug.

VOLTAGE-SENSING WIRE FEEDER SUPER S-32P COMPACT, PORTABLE WIRE FEEDER

Literature Index No. M/6.26

For 0.23−5/64 in. (0.6−2.0 mm) hard and flux cored wire.

HF-251 SERIES

High Frequency Arc Starter and Stabilizer

(#042 388) HF-251D-1 115 Volt

(#042 387) HF-251-2 230 Volt

A portable 250 Amp unit for 50, 60, and 100 Hz input.

3000-4AH FOUR-WHEEL TANDEM TRAILER

(#042 599)

The tandem axle design enables this trailer to ride smoothly over rough terrain. The unit is equipped with fenders, lights, a leveling jack, and safety chains. The two-wheel, self-actuating hydraulic brake system operates automatically as pressure is put against the tongue of the trailer. Break-away device automatically locks the brakes if the trailer becomes loose. A hand-operated parking brake is standard.

NOte: Order hitch separately.

TOOL BOX (#040 638)

For use with four-wheel trailers. Keeps tools handy. Sturdy steel construction with hinged cover. 5 in. (130 mm) divider in center of box. Attachment hardware included. Height 11 in. (280 mm), depth 10 in. (254 mm), length 44 in. (1120 mm).

EDT 2400-2B TWO-WHEEL TRAILER (#042 895)

A 1089 kg (2400 lb.) capacity trailer has a welded structural steel frame, heavy-duty axle with roller bearing hubs and leaf spring suspension. Mounting holes for all large Miller engine driven welding generators are prepunched. Mounting hardware provided. Also included is a jack stand for raising and lowering the tongue, safety chains, and universal tongue mounting for optional hitches. An optional fender and light kit is required when trailer is used on the highway.

Note: Order hitch separately.

The EDT 2400-2B trailer and the No.

3000-4AH trailer, when equipped with fender and light kit and 50 mm (2 in.) ball hitch, conform to all applicable U.S. Federal Motor Vehicle Safety Standards in effect on date of manufacture.

FENDER AND LIGHT KIT FOR EDT 2400-2B TRAILER

(#042 896)

Includes fenders, 12 Volt lights, and mounting hardware.

NO. 84X FOUR-WHEEL TANDEM TRAILER

(#042 150)

For off-the-road use only. The tandem axle torsion bar design enables this trailer to ride smoothly over rough terrain.

Note: Order hitch separately. When ordering off-road trailers, the purchase order must include the statement, “For off-the-road use only.”

FENDER AND LIGHT KIT FOR NO. 84X TRAILER

(#042 198)

Includes fenders and 12 Volt light set.

HITCHES

CLEVIS (#042 151)

For use on No. 84X trailer. Shipping weight 5 kg (11 lbs.)

CLEVIS (#042 707)

(Not for highway use) For use with EDT 2400-2B trailer. Shipping weight 11 lbs. (5 kg)

50 mm (2 in.) BALL (#042 153)

For use with No. 84X and 3000-4AH trailers. Shipping weight 5 lbs. (2 kg)

50 mm (2 in.) BALL (#042 705)

For use with EDT 2400-2B trailer. Shipping weight 5 lbs. (2 kg)

76 mm (3 in.) LUNETTE EYE (#042 152)

For use with No. 84X and 3000-4AH trailers. Shipping weight 9 lbs. (4 kg)

64 mm (2-1/2 in.) LUNETTE EYE (#042 706)

For use with EDT 2400-2B trailer. Shipping weight 9 lbs. (4 kg)

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Contents Description OM-402BProcesses From Miller to You Table of Contents Metro 250DPage Arc Welding Hazards Safety Precautions − Read Before UsingSymbol Usage Engine Hazards Engine Exhaust Gases can kill Battery Explosion can BlindMoving Parts can cause injury Engine Heat can cause fireRadiation can cause interference Principal Safety StandardsEMF Information ARC Welding can cause interferenceUN Choc Électrique peut tuer Signification des symbolesConsignes 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 DES Organes Mobiles peuvent provoquer des blessures’EXPLOSION DE LA Batterie peut LA Chute DE L’APPAREIL peut blesserÉlectrostatiques peuvent endommager les circuits imprimés Principales normes de sécuritéInformation sur les champs électromagnétiques UNE Remorque QUI Bascule peut entraîner des blessuresSymbols and Definitions DefinitionsGeneral Precautionary Label Battery Charging Label Fan and Moving Parts LabelHot Muffler Label Diesel Fuel Label− 50 h Std Falling Equipment LabelActivation Tag Do Not Use Ether Label Manufacturer’s Rating LabelDimensions, Weights, and Operating Angles SpecificationsWeld, Power, and Engine Specifications Volt-Ampere CurveFuel Consumption Duty Cycle and OverheatingInstalling Welding Generator InstallationAC Auxiliary Power Curve Location GroundingStop engine Connecting Battery and Installing Exhaust PipeEngine Prestart Checks Connect negative − cable last100 ft 30 m or Less Connecting to Weld Output TerminalsSelecting Weld Cable Sizes 10 − 60% 60 − 100% Duty 10 − 100% Duty CycleSocket Information Remote 14 Receptacle RC1 InformationRef. ST-158 Front Panel Controls Using Idle Lock SwitchOperating the Welding Generator PlugRemote Amperage and Contactor Control Auxiliary Power Receptacles Operating Auxiliary EquipmentMaintenance & Troubleshooting 100 Hrs Maintenance Changing Engine Oil and Oil Filter Do not clean housing with air hose Servicing Air CleanerTo Clean air filter Changing Fuel FiltersWeld/Power Speed Adjustment Adjusting Engine SpeedIdle Speed Adjustment Overload Protection Weld And Auxiliary Power CircuitsRemote Control Circuit Engine Control CircuitServicing Optional Spark Arrestor Welding TroubleshootingStop engine and let cool. Reinstall cleanout plug Trouble RemedyAuxiliary Power Troubleshooting Engine TroubleshootingUle OM-402 Electrical Diagram Circuit Diagram for Welding GeneratorSC-181 Heavy loading during first Run-In ProcedureWetstacking Run-In Procedure Using Load Bank Load BankRun-In Procedure Using Resistance Grid Grounding Generator to Truck or Trailer Frame Auxiliary Power GuidelinesSelecting Equipment Amperes x Volts = Watts Grounding When Supplying Building SystemsHow Much Power Does Equipment Require? Industrial 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 Amperage VoltsTypical Connections to Supply Standby Power Selecting Extension Cord Use Shortest Cord Possible Current Load Watts AmperesParts List Main AssemblyST-801 488-A 11.1 PC6CB9 Panel, Front w/Components .1 Item 11.2 CB5Generator .1 Item Control Box w/Components .1 Item Diode BoardOM-402 Page OM-402 Page Options and Accessories Metro 250DCall Miller for your local Miller distributor Owner’s Record Miller Electric Mfg. Co