Please read and save these instructions. Read carefully before attempting to assemble, install, operate or maintain the product described.Protect yourself and others by observing all safety information. Failure to comply with instructions could result in personal injury and/orproperty damage! Retain instructions for future reference.IN211702AV 11/00Operating Instructions & Parts Manual Model WF2010Wire FeedArc WelderThe Campbell Hausfeld WF2010 is a 70amp, single phase 115 volt input, wirefeed arc welding machine equipped withinfinite wire speed control to accuratelyselect the proper wire feed rate neededfor various welding conditions. Internalcomponents are thermostaticallyprotected.This welding system is designed for usewith Flux Core Arc Welding (Gasless)only. As delivered from the factory, thiswelder can weld with .030” (.8mm) to.035” (.9mm) diameter flux-cored wire.A starter spool of .035” flux-cored wireis included.UnpackingSome welder components may befound in the wire feed compartment.When unpacking, inspect carefully forany damage that may have occurredduring transit. Report any damaged ormissing items by calling (800) 746-5641.Circuit RequirementsThis equipmentrequires adedicated 115 volt circuit. Refer to thefollowing chart for the correct circuitbreaker or fuse rating. Do not runother appliances, lights, or tools onthis circuit while operating thisequipment. Extension cords are notrecommended. Blown fuses and trippedcircuit breakers can result from failureto comply with this recommendation.! CAUTION Components and Controls1. Work Clamp - connect to workpiece.2. Wire Feed Gun3. Power Cord - plug into 115 voltoutlet.4. On/Off Switch5. Heat Selector - Selects weldingpower (high/low).6. Infinite Wire Speed Control -turn clockwise to increase wirespeed and counterclockwise todecrease wire speed.Heat Circuit Breaker orSelector Slow Blow FuseDanger means ahazard that willcause death or serious injury if thewarning is ignored.Warning means ahazard that couldcause death or serious injury if thewarning is ignored.Caution means ahazard that maycause minor or moderate injury if thewarning is ignored. It also may mean ahazard that will only cause damage toproperty.NOTE: Note means any additionalinformation pertaining to the productor its proper usage.! CAUTION! WARNING! DANGERLow 15 ampHigh 20 ampQUALITYASSURANCEPROGRAMNeedAssistance?Call Us First!1-800-746-5641DescriptionGeneral Safety213456Figure 1© 2000 Campbell Hausfeld / Scott Fetzer For parts, product & service informationvisit www.chpower.com