Chicago Electric 95629, 95424 manual Exercise Extreme Caution Risk of Fire AND/OR Electric Shock

Page 16

ASSEMBLY INSTRUCTIONS (CONTINUED)

6.Lay Torch Cable out in a straight line so Welding Wire moves through it easily. Leave Door (14A) of the Welder open so Wire Feed Assembly can be observed.

7.Remove the Gun Nozzle (1E) and Contact Tip (2E). (See Figure E.)

WARNING!

EXERCISE EXTREME CAUTION - RISK OF FIRE AND/OR ELECTRIC SHOCK!

The following steps require powering the Welder. Do not touch anything withTorch Handle or Welding Wire or an arc will be ignited. Do not touch internal components of while unit is plugged in.

8.After having certified electrician install power cord plug, insert the Power Cord (1A) into its 230 volt, grounded, electrical outlet. Turn Power Switch (1C) to ON.

9.Point Torch Handle away from all objects. Squeeze Trigger Switch (13E) on Torch Handle until Welding Wire feeds through the Head Tube (4E) of the Torch Handle about 2 inches. If necessary, move the Torch Handle slightly in a circular motion to help feed the Welding Wire properly out of the Head Tube. (See Figure E.)

10.NOTE: If the Welding Wire does not feed properly, and the Spool is stationary, turn the Welder off. Unplug the Welder. Slightly tighten the Handle (4D) on the Wire Feed Assembly. (See Figure D.)

11.To check the tension on the Wire Feed Assembly, feed the Welding Wire against a piece of scrap wood from 2 to 3 inches away. If the Wire stops instead of bend- ing, turn the Welder OFF. Unplug the unit from its electrical outlet. Then, slightly tighten the Handle (4D) on the Wire Feed Assembly.

Reminder: When installing wire of a different size or composition, you will also need to change wire settings, set the gun polarity, and possibly install a gas cyl- inder.

12.

CONTACT TIP (2E)

HEAD TUBE (4E)

CONTACT TIP (2E)

 

 

HEAD

 

 

TUBE (4E)

NOZZLE (1E)

NOZZLE (1E)

 

 

 

 

WELDING WIRE

 

 

TRIGGER SWITCH (13E)

 

TRIGGER SWITCH

 

 

(13E)

 

 

 

 

FIGURE E

Turn the Welder OFF, unplug it, and discharge the electrode to ground. Insert the Contact Tip (2E) onto the Welding Wire and screw it firmly into the Head Tube (4E) of the Torch Handle. Replace the Nozzle (1E), and cut off any excess Welding Wire over 1/2 inch. Then, close the Access Panel of the Welder. (See Figure E.)

SKU 95424, 95629

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

Page 16

Troubleshooting section at end of manual.

 

 

Image 16
Contents Assembly And Operation Instructions For technical questions or replacement parts, please callContents Please Note SpecificationsSave this Manual Electrical Safety General Safety RulesWork Area Personal Safety Tool USE and CareSpecific Safety Rules ServiceIndustrial applications must follow Osha guidelines Page Inhalation Hazard Welding Produces toxic fumes and gassesCylinders can explode when damaged Grounding SymbologyExtension Cords Assembly Instructions UnpackingAttaching the Wheels Stationary MobileSee , above right See , above left For use with a 7 Spool Installing a Wire 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