Hobart Welding Products 625 manual Sequence Of Cutting Operation, Area as possible

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

5-5. Sequence Of Cutting Operation

Connect work clamp to a clean, paint-free

location on workpiece, as close to cutting

area as possible.

90°

For standard (shielded) cutting, place drag

shield on edge of metal. For extended

(non-shielded) cutting, use 1/8 in (3.2 mm)

standoff distance (dragging tip will reduce tip

life).

Adjust torch speed so

sparks go thru metal and

out bottom of cut.

.Set air pressure to 75 PSI (517 kPa) for cutting.

The pilot arc starts immediately when trigger is pressed.

Raise trigger lock and press	After cutting arc starts, slowly
trigger. Pilot arc starts.	start moving torch across metal.

Pause briefly at end of	Postflow continues for approx. 20 seconds
cut before releasing trigger.	after releasing trigger; cutting arc can be
	instantly restarted during postflow by raising
	trigger lock and pressing trigger.
	801 400-B

OM-926 Page 19

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Contents File Plasma Cutters OM-926Processes DescriptionFrom Hobart to You Table of Contents Page Cutting can cause fire or explosion Symbol UsageMarks a special safety message Plasma Arc Cutting HazardsNoise can damage hearing Exploding Parts can injureFlying Sparks can cause injury ARC Rays can burn eyes and skinCalifornia Proposition 65 Warnings About Pacemakers Principal Safety StandardsEMF Information Identifie un message de sécurité particulier Signification des symbolesLE Coupage présente un risque de feu ou d’explosion UNE Décharge Électrique peut entraîner la mortLE Plasma D’ARC peut entraîner des blessures Risque de blessure en casLE Bruit peut endommager l’ouïe LES Fumées ET LES GAZ peuvent être dangereuxRisque D’INCENDIE OU DES Pieces Chaudes peuvent pro- voquer des brûlures gravesDES Organes Mobiles peuvent provoquer des blessures LA Chute DE L’APPAREIL peut blesserConsignes relatives aux stimulateurs cardiaques Principales normes de sécuritéInformation sur les champs électromagnétiques LE Coupage Ã L’ARC peut causer des interférenceI1eff − DefinitionsI1max Torch Dimensions And Weight − InstallationSpecifications Specifications For TorchMovement Do not move or operate unit where it could tip Unit Dimensions, Weight, And MovementDimensions And Weight Rear of Unit Connecting Work Clamp and Gas/Air Supply90-120 psi Extension Cord Data Electrical Service Guide50/60 Hz Single Phase Time-DelayDo not move or operate unit where it could tip = GND/PE Selecting a Location And Connecting Input PowerTerminals Prong Not UsedAlways connect green or Terminal, never to a loadSetting Gas/Air Pressure Installing Alternative PlugSetting Gas/Air Pressure Cutting Speed Pressure Gauge Pressure Adjustment Knob− Operation ControlsPlasma Cutting System Practices Trigger Safety LockPilot arc starts immediately when trigger is pressed When doing extended non-shieldedArea as possible Sequence Of Cutting OperationHold torch at approximately Angle to workpiece Sequence Of Gouging OperationCutting Sequence Of Piercing OperationRoutine Maintenance − Maintenance & TroubleshootingShield Cup Checking Torch Shield Cup Shutdown SystemChecking/Replacing Retaining Cup, Tip, And Electrode Turn Off power source before checking torch partsLight On? Is Pressure Status Troubleshooting Power SourceCheck torch consumables Is Temp StatusTroubleshooting Torch Circuit Diagram − Electrical DiagramRecommended Spare Parts − Parts ListRecommended Spare Parts 195 110 ICE-40C 25ft Torch 195 111 ICE-40C 50ft Torch See -1for additional Consumable partsWork like a Pro Assistance ServiceSupport Hobart Welding Products Contact your Distributor for

5-5. Sequence Of Cutting Operation

area as possible.

The pilot arc starts immediately when trigger is pressed.

Postflow continues for approx. 20 seconds