Miller Electric Delta-Fab manual Controls, Routine Maintenance

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SECTION 4 − OPERATION

4-1. Controls

209 383

1Voltage Meter

2Amperage Meter

Voltmeter and ammeter display actual output voltage and amperage.

3Power Switch With Indicator Light

4High Temperature Shutdown Light

YWeld output studs are energized by controls on the wirefeeder.

YTurn Off power before connecting re- mote device.

SECTION 5 − MAINTENANCE & TROUBLESHOOTING

5-1. Routine Maintenance

Y Disconnect input power before maintaining.

3 Months

Replace unreadable labels.

6 Months

Blow out or vacuum inside. During heavy service, clean monthly

Repair or	Clean	and
replace	tighten	weld
cracked	terminals.
weld
cable.

OM-2241 Page 17

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Contents Processes OM-2241209 815HDescription File MIG GmawFrom Miller to You Table of Contents Page 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 Principal Safety Standards EMF InformationAbout Pacemakers UNE Décharge Électrique peut entraîner la mort LES Fumées ET LES GAZ peuvent être dangereuxIndique 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 sécuritéDuty Cycle And Overheating Specifications230 OverheatingVolt-Ampere Curves Selecting a Location Be careful when placing or moving unit over uneven surfacesTipping MovementDimensions Dimensions And WeightsWeight VAC Receptacle And Supplementary ProtectorsConnecting Weld Output Cables Weld Output Terminals And Selecting Cable SizesDuty Cycle Remote 14 Receptacle RC8 Turn off power before con- necting to receptacleRemote 14 Receptacle RC8 Information InformationPlacing Jumper Links Electrical Service GuideInput Voltage Input Amperes At Rated OutputConnecting Input Power Welding Power Source Input Power ConnectionsDisconnect Device Input Power Con- nections Routine Maintenance Disconnect input power before maintaining MonthsControls Disconnect input power be- fore opening rear access door Fuse F1Short Circuit Shutdown Trouble Remedy Troubleshooting Table− Electrical Diagram OM-2241 − Parts List 1Main Assembly Panel, Front w/Components 175 Rectifier, Si Diode SR1Panel, Rear w/Components Support ServiceMiller Electric Mfg. Co Owner’s Record