Chicago Electric 95629 manual Arc Stick Welding Set Up , for Model 95424 Only

Page 24

Arc (Stick) Welding Set Up (continued, for Model 95424 Only)

13.Turn the Power Switch (1C) to its “OFF” position. Clamp the bare end of the selected electrode in the electrode holder.

Electrode

Penetration

Attributes

NI-CL

Shallow

For cast Iron

308L

Shallow

For stainless steel

6011

Deep

Little preparation needed, high spatter

6013

Shallow

All purpose

7014

Moderate

Easy to use, quick

7018

Shallow

Creates stronger welds

7024

Shallow

For flat/fillet welds, easy to use, quick

14.To prevent fire or electric shock:

Trim all welding wire off the end of the Welding Gun (20A). Insulate the MIG Welding Gun (20A) wrapping it in electrical tape so that an arc is not acciden- tally ignited. Coil Welding Gun cable up away from all conductive objects.

15.While holding the Electrode Holder (21A), with the electrode clearly out of the way of any grounded objects, turn the Power Switch (1C) to its “ON” position.

16.Orient yourself on the area to be welded, then place a Face Shield over your eyes.

Holding the Welding Torch/Electrode Holder

(for all welding types)

WARNING! Never look at the ignited arc without ANSI-approved, arc-shaded, eye protection in a full face shield with appropriate shaded lens. Permanent eye damage or blindness can occur. Skin burns can occur. Never breathe arc fumes. (See page 8.)

17.Hold the Welding Torch/Electrode Holder in one hand and a one-handed face shield in the other. If a hands-free welding shield is used, then both hands can be used to control the Torch/Holder.

18.Starting a weld arc (for stick (arc) welding only):

There are two usual methods to ignite an arc when stick welding: scratch or tap.

•Scratch – stroke the Electrode across work piece like striking a match, then lift electrode slightly.

•Tap – Bring electrode straight down against workpiece and then back up slight- ly.

If either of these methods are done properly, an arc is ignited.

If the arc goes out, the electrode was lifted too far from the workpiece.

SKU 95424, 95629

For technical questions, please call 1-800-444-3353;

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Troubleshooting section at end of manual.

 

 

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Contents Assembly And Operation Instructions For technical questions or replacement parts, please callContents Specifications Please NoteSave this Manual General Safety Rules Electrical SafetyWork Area Personal Safety Tool USE and CareService Specific Safety RulesIndustrial applications must follow Osha guidelines Page Inhalation Hazard Welding Produces toxic fumes and gassesCylinders can explode when damaged Symbology GroundingExtension Cords Assembly Instructions UnpackingAttaching the Wheels Stationary MobileSee , above right See , above left Installing a Wire Spool For use with a 7 SpoolFor use with a 11 Spool Routing the Wire Figure B Exercise Extreme Caution Risk of Fire AND/OR Electric Shock Changing Wire Settings Attaching the Ground Cable with ClampAttaching the Electrode Cable Arc Welder Only See Figure FSetting Polarity for Welding Type See illustration, top right initial SetupSet for Electrode Negative Dcen for gasless flux core wire See illustration, bottom rightInstalling a Gas Cylinder Figure GOther settings fall between these two ranges Operating InstructionsBefore You Begin Welding Understanding Duty Cycle Duration of UseSetting Up the Weld Voltage Selector Knob 5CMIG Welding Set Up Arc Stick Welding Set Up for Model 95424 OnlySee Figures K & J See Figure KMIG Weld Settings Chart Figure JArc Stick Welding Set Up , for Model 95424 Only Starting a weld arc for stick arc welding onlyWhen the Weld is Completed See Figure L MIG welding onlyINSPECTION, MAINTENANCE, and Cleaning Nozzle Inspection, Cleaning, and Replacement MIG OnlyContactTip Inspection, Cleaning, and Replacement MIG Only Or more for .030Tips .067 or more for .045TipsWarranty Replacing the Welding Torch Liner MIG OnlyParts Lists and Diagrams Parts List aAssembly Diagrams Assembly Diagrams Power Block #32AFront Panel #23A Figure NWire Drive Assembly #16A Figure OGun SB 25 #20A Figure PMIG/Arc Welder 95424 Electrical Schematic ControllerBlock BCN-4UMIG Dual Welder 95629 Electrical Schematic Page Troubleshooting Welder does not function when switched onWeak arc strength Welding arc not stableWire feeds, but arc does not ignite MIG welding only TroubleshootingWire feed motor does not run MIG welding only Nozzle PluggedRegulator or cylinder valve closed Gas line blocked
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