Sequence Of Cutting Operation | Hobart Welding Products 625 specs

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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

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

Contents

File Plasma Cutters OM-926Processes Description From Hobart to You Table of Contents Page Cutting can cause fire or explosion Symbol UsageMarks a special safety message Plasma Arc Cutting Hazards Noise can damage hearing Exploding Parts can injureFlying Sparks can cause injury ARC Rays can burn eyes and skin California 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 mort LE Plasma D’ARC peut entraîner des blessures Risque de blessure en casLE Bruit peut endommager l’ouïe LES Fumées ET LES GAZ peuvent être dangereux Risque D’INCENDIE OU DES Pieces Chaudes peuvent pro- voquer des brûlures gravesDES Organes Mobiles peuvent provoquer des blessures LA Chute DE L’APPAREIL peut blesser Consignes relatives aux stimulateurs cardiaques Principales normes de sécuritéInformation sur les champs électromagnétiques LE Coupage Ã L’ARC peut causer des interférence I1eff − DefinitionsI1max Torch Dimensions And Weight − InstallationSpecifications Specifications For Torch Movement 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-Delay Do not move or operate unit where it could tip = GND/PE Selecting a Location And Connecting Input Power Terminals Prong Not UsedAlways connect green or Terminal, never to a load Setting Gas/Air Pressure Installing Alternative PlugSetting Gas/Air Pressure Cutting Speed Pressure Gauge Pressure Adjustment Knob− Operation Controls Plasma Cutting System Practices Trigger Safety LockPilot arc starts immediately when trigger is pressed When doing extended non-shielded Area as possible Sequence Of Cutting Operation Hold torch at approximately Angle to workpiece Sequence Of Gouging Operation Cutting Sequence Of Piercing Operation Routine Maintenance − Maintenance & Troubleshooting Shield Cup Checking Torch Shield Cup Shutdown System Checking/Replacing Retaining Cup, Tip, And Electrode Turn Off power source before checking torch parts Light On? Is Pressure Status Troubleshooting Power SourceCheck torch consumables Is Temp Status Troubleshooting Torch Circuit Diagram − Electrical Diagram Recommended Spare Parts − Parts ListRecommended Spare Parts 195 110 ICE-40C 25ft Torch 195 111 ICE-40C 50ft Torch See -1for additional Consumable parts Work 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