Hobart Welding Products 625 manual Installation, Specifications For Torch

Page 14

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

SECTION 4 − INSTALLATION

4-1. Specifications

 

Amperes Input at

 

 

 

 

 

Rated

Maximum

 

Rated Load

 

 

Rated

Type of

Plasma

50/60 Hz

Output 50/60 Hz

 

 

Output

Output

Gas

Cutting

Open-Circuit

 

 

 

 

 

 

 

 

Capacity

Voltage DC

 

208 V

230 V

KVA

KW

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

40 A @ 140

Direct

Air Or

0.5 in

 

Single-

 

 

 

 

Current,

 

 

 

 

 

Volts DC,

 

33

30

6.8

6.7

Straight

Nitrogen

(12.7 mm)

260

Phase

50% Duty

 

 

 

 

Polarity

Only

At 16 IPM

 

 

 

 

 

 

Cycle

 

 

 

 

 

 

(DCEN)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

4-2. Specifications For Torch

Air-cooled torch for plasma arc cutting (PAC)

50% duty cycle

Safety interlock devices disable power source

Safety trigger guard

Cutting capacity: see Section 4-1

4-3. Duty Cycle And Overheating

For Units Connected to a 208 Volt Circuit or a 230 Volt Circuit:

50% Duty Cycle At 40 amperes, 140 volts dc (typical cutting)

5 Minutes Cutting

5 Minutes Resting

 

 

Overheating

Duty Cycle is percentage of 10 minutes that unit can cut at rated load without overheating.

If unit overheats, output stops,

temperature status light illuminates, and cooling fan runs. Wait fifteen minutes for unit to cool or temperature light to go off. Reduce amperage or duty cycle before cutting or gouging.

YExceeding duty cycle can damage unit and void warranty.

A

0

 

 

 

15

 

Minutes

OR

 

Reduce Duty Cycle

sduty1 5/95 / Ref. 803 219

 

 

4-4. Torch Dimensions And Weight

8-3/8 in

(213 mm)

1 in (25 mm)

3.5 lb (1.6 kg) With 25 ft (7.6 m) Cable

1-3/8 in (35 mm)

Ref. 801 397-A

OM-926 Page 10

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Contents Description OM-926Processes File Plasma CuttersFrom Hobart to You Table of Contents Page Plasma Arc Cutting Hazards Symbol UsageMarks a special safety message Cutting can cause fire or explosionARC Rays can burn eyes and skin Exploding Parts can injureFlying Sparks can cause injury Noise can damage hearingCalifornia Proposition 65 Warnings About Pacemakers Principal Safety StandardsEMF Information UNE Décharge Électrique peut entraîner la mort Signification des symbolesLE Coupage présente un risque de feu ou d’explosion Identifie un message de sécurité particulierLES Fumées ET LES GAZ peuvent être dangereux Risque de blessure en casLE Bruit peut endommager l’ouïe LE Plasma D’ARC peut entraîner des blessures LA Chute DE L’APPAREIL peut blesser DES Pieces Chaudes peuvent pro- voquer des brûlures graves DES Organes Mobiles peuvent provoquer des blessures Risque D’INCENDIE OULE Coupage à L’ARC peut causer des interférence Principales normes de sécuritéInformation sur les champs électromagnétiques Consignes relatives aux stimulateurs cardiaquesI1eff − DefinitionsI1max Specifications For Torch − InstallationSpecifications Torch Dimensions And WeightMovement 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 Time-Delay Electrical Service Guide50/60 Hz Single Phase Extension Cord DataSelecting a Location And Connecting Input Power Do not move or operate unit where it could tip = GND/PETerminal, never to a load Prong Not UsedAlways connect green or TerminalsSetting Gas/Air Pressure Installing Alternative PlugSetting Gas/Air Pressure Controls Pressure Gauge Pressure Adjustment Knob− Operation Cutting SpeedWhen doing extended non-shielded Trigger Safety LockPilot arc starts immediately when trigger is pressed Plasma Cutting System PracticesSequence Of Cutting Operation Area as possibleSequence Of Gouging Operation Hold torch at approximately Angle to workpieceSequence Of Piercing Operation Cutting− Maintenance & Troubleshooting Routine MaintenanceChecking Torch Shield Cup Shutdown System Shield CupTurn Off power source before checking torch parts Checking/Replacing Retaining Cup, Tip, And ElectrodeIs Temp Status Troubleshooting Power SourceCheck torch consumables Light On? Is Pressure StatusTroubleshooting Torch − Electrical Diagram Circuit DiagramRecommended Spare Parts − Parts ListRecommended Spare Parts See -1for additional Consumable parts 195 110 ICE-40C 25ft Torch 195 111 ICE-40C 50ft TorchWork like a Pro Assistance ServiceSupport Contact your Distributor for Hobart Welding Products
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