Miller Electric ICE-27T, 375 X-TREME manual Sequence Of Operation, Example Of Cutting Operation

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

5-4. Sequence Of Operation

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

EXAMPLE Of Cutting Operation

. For maximum cutting speed and tip life in non-shielded applications,

 

 

 

 

 

 

use a standoff distance of 1/8 in (3.2 mm). Dragging tip will reduce

 

 

 

 

 

 

tip life for non-shielded applications.

 

 

 

 

 

 

For maximum cutting speed and tip life in shielded applications,

 

 

 

 

 

 

place the drag shield directly on the workpiece.

 

 

 

 

 

 

 

The pilot arc starts immediately

 

 

 

 

 

 

 

when trigger is pressed.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Place tip on work for drag cutting.

Raise trigger lock and press

After cutting arc starts, slowly

 

trigger. Pilot arc starts.

start moving torch across metal.

Adjust torch speed so

Pause briefly at end of

Postflow continues for 20 seconds after

sparks go thru metal and

cut before releasing trigger.

releasing trigger; cutting arc can be instantly

out bottom of cut.

 

restarted during postflow by raising trigger

 

 

lock and pressing trigger.

Ref. 802 878

OM-225 216 Page 17

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Contents Processes OM-225 216FDescription File Plasma CuttersFrom Miller to You Table of Contents Page Marks a special safety message Symbol UsagePlasma Arc Cutting Hazards Cutting can cause fire or explosionFlying Sparks can cause injury Exploding Parts can injureARC Rays can burn eyes and skin Noise can damage hearingCalifornia Proposition 65 Warnings Principal Safety Standards EMF InformationAbout Pacemakers LE Coupage présente un risque de feu ou d’explosion Signification des symbolesUNE Décharge Électrique peut entraîner la mort Identifie un message de sécurité particulierLE Bruit peut endommager l’ouïe Risque de blessure en casLES Fumées ET LES GAZ peuvent être dangereux LE Plasma D’ARC peut entraîner des blessuresDES Organes Mobiles peuvent provoquer des blessures DES Pieces Chaudes peuvent pro- voquer des brûlures gravesLA Chute DE L’APPAREIL peut blesser Risque D’INCENDIE OUInformation sur les champs électromagnétiques Principales normes de sécuritéLE Coupage à L’ARC peut causer des interférence Consignes relatives aux stimulateurs cardiaquesSymbols And Definitions SpecificationsSpecifications For Torch Power Source Dimensions And Weight Torch Dimensions And WeightDuty Cycle And Overheating Connecting Work Clamp Connecting Gas/Air SupplyExtension Cord Data Electrical Service Guide For 240 VAC60 Hz Input Voltage 240 Input Amperes At Rated OutputConnecting 1-Phase Input Power For 240 VAC 460 mm Connecting Input PowerControls − OperationCutting Speed Trigger Safety LockSequence Of Operation When trigger is pressedExample Of Cutting Operation Pilot arc starts immediatelyOverload Protection Routine MaintenanceTurn Off Wrapper RemovalWrapper Check Bus Removing wrapper Wrapper Torx Screws Fine ThreadDC Bus Voltage Check Checking Or Replacing Filter Element Shield Cup Checking Torch Shield Cup Shutdown SystemChecking/Replacing Retaining Cup, Tip, And Electrode Turn Off power source before checking torch partsTorch And Work Cable Connections Torch ConnectionsWork Cable Connections OM-225 216 − Electrical Diagram 224 682-B Recommended Spare Parts Recommended Spare PartsOM-225 216 Page Support ServiceMiller Electric Mfg. Co Owner’s Record
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