WWEELLDD--PPAAKK 110000IMT782January, 201022801 St. Clair Ave. Cleveland, Ohio 44117-1199 U.S.A. Tel. (216) 481-8100 WEB SITE: www.lincolnelectric.
10IDENTIFY AND LOCATE COMPONENTSIf you have not already done so, unpack the Weld-Pak fromits carton and remove all packing material around the WELD-PA
11LOCATIONLocate the welder on a secure level surface in a dry location.Locate where there is free circulation of clean air. Blockedair passages can
12GUN INSTALLATION1. Refer to Figure 1. Unplug the machine or turn powerswitch to the off “O” position.2. Pass the insulated terminals of
13INPUT POWER CONNECTIONS FOR RATEDOUTPUT• This welding machine must be connected to powersource in accordance with applicable electrical codes.• If
14CYLINDER may explode if damaged. Keepcylinder upright and chained to support.• Keep cylinder away from areas where it maybe damaged.• Never lift wel
15CONTROLS AND SETTINGSRefer to the case front t of the WELD-PAK.1. Power ON/OFF Switch — When the poweris on the fan motor will run and air
16WELDING SEQUENCE OF OPERATION WIRE LOADINGThe machine power switch should be turned to the OFF (“O”)position before working inside the wire feed enc
17Note: The brake should be adjusted with a spool of wireinstalled. When properly adjusted it should movefreely but not coast.FRICTION
185. Close the idle roll arm and latch the spring loaded pres-sure arm (2) in place . Rotate the spool counterclock-wise if required in order to
197. Remove gas nozzle and contact tip from end of gun.8. Turn the WELD-PAK ON (“I”).9. Straighten the gun cable assembly.10. Depress the gun trigger
2ARC WELDING CAN BE HAZARDOUS. PROTECT YOUR-SELF AND OTHERS FROM POSSIBLE SERIOUS INJURYOR DEATH. KEEP CHILDREN AWAY. PACEMAKER WEAR-ERS SHO
204. Connect work clamp to metal to be welded. Work clampmust make good electrical contact to the workpiece. Theworkpiece must also be grounded a
21PROCESS GUIDELINESRefer to the Application chart on the inside of the wire feedcompartment door for information on setting the WELD-PAKfor mild stee
22OPTIONAL ACCESSORIES1. K520 Utility Cart — Designed to transport the Lincolnfamily of small welders. Has provisions for mounting asingle
231. Install the gas solenoid. Complete instructions are includ-ed with the kit.2. Change the output polarity to DC(+). See “Work CableInstallatio
24SAFETY PRECAUTIONSELECTRIC SHOCK can kill.• Disconnect input power by remov-ing plug from receptacle beforeworking inside WELD-PAK. Useonly grounded
25GUN AND CABLE MAINTENANCEGun Cable CleaningClean cable liner after using approximately 300 lbs (136 kg)of solid wire or 50 lbs (23 kg) of flux-cored
26CHANGING DRIVE ROLLThe drive roll has two grooves; one for .023" – .025" (0.6mm) solid steel electrode and a larger knur
27CHANGING LINERNOTICE: The variation in cable lengths prevents the inter-changeability of liners. Once a liner has been cut for a par-ticular gun,
28No wire feed, weld output or gas flow when gun trig-ger is pulled. Fan does NOT operate.1. Make sure correct voltage is applied to themachine.2. Mak
29Low or no gas flow when gun trigger is pulled. Wirefeed, weld output and fan operate normally.(Optional MIG Conversion Kit only.)1. Verify that gas
3ELECTRIC AND MAGNETICFIELDS may be dangerous3.a. Electric current flowing through anyconductor causes localized Electricand Magnetic Field
30 1NOTE: This diagram is for reference only. It may not beaccurate for all machines covered by this manual.The specific diagram for a
31PARTS PARTES PIÈCESPart Description Descripción de las partes Désignation des pièces Part NumberVoltage Control Switch Assembly Ensamble del Interr
32NOTES
34WARNINGAVISO DEPRECAUCIONATTENTIONWARNUNGATENÇÃOSpanishFrenchGermanPortugueseJapaneseChineseKoreanArabic● Do not touch electrically live parts orele
35WARNINGAVISO DEPRECAUCIONATTENTIONWARNUNGATENÇÃOSpanishFrenchGermanPortugueseJapaneseChineseKoreanArabic● Turn power off before servicing.● Desconec
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4SAFETY SEGURIDAD SÉCURITÉWELDING SPARKS cancause fire or explosion.4.a. Remove fire hazards from the weldingarea. If this is not possible, cover them
5ELECTRIC SHOCK can kill.5.a. The electrode and work (or ground)circuits are electrically “hot” when thewelder is on. Do not touch these “hot”par
6FUMES AND GASEScan be dangerous.6.a.Welding may produce fumes and gaseshazardous to health. Avoid breathing thesefumes and gases.When welding, keep y
CYLINDER may explode ifdamaged.7.a. Use only compressed gas cylinderscontaining the correct shielding gas forthe process used and properly operat-
8Read the entire manual before installing andoperating the WELD-PAKELECTRIC SHOCK can kill.• Only qualified personnel should installationor operate th
9TECHNICAL SPECIFICATIONS ESPECIFICACIONES TÉCNICASFuse Size Input Amps Power Cord20 Amp 20 15 Amp, 125VThree Prong Plug(NEMA Type 5-15P)15 Amp 12 15
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