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250 AMP COMPACT MIG
User Manual
2 pgs362.51 Kb1

Profax 250 AMP COMPACT MIG User Manual

Made in U.S.A.
®
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P.O. Box 898 • Pearland, TX 77588-0898
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PART NO. DESCRIPTION
Complete
Mig Gun
Packages
Longer length guns available upon request.
250-3035-10 250-4045-10 250-052-10 10’ in length, .052 wire size (use w/42-052-15 liner) 250-3035-12 250-4045-12 250-052-12 12’ in length, .052 wire size (use w/42-052-15 liner) 250-3035-15 250-4045-15 250-052-15 15’ in length, .052 wire size (use w/42-052-15 liner)
Compact 250 Amp Mig Gun Parts List
NO.PROFAX DESCRIPTION
14
PX22-37SS Nozzle 3/8”, short stop, use w/32 & 52 PX22-50SS Nozzle 1/2”, short stop, use w/32 & 52 PX22-62SS Nozzle 5/8”, short stop, use w/32 & 52 PX22T37SS Nozzle 3/8”, short stop, tapered,
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1a. PX22-62FAS Spot nozzle
2. PX24A50 Nozzle 1/2”, adj., use w/34A PX24A62 Nozzle 5/8”, adj., use w/34A PX24A75 Nozzle 3/4”, adj., use w/34A PX24A50SS Nozzle 1/2”, short stop, adj., use w/34A PX24A62SS Nozzle 5/8”, short stop, adj., use w/34A PX24AT37SSNozzle 3/8”, short stop,tap., adj., use w/34A PX24A75SS Nozzle 3/4”, short stop, adj., use w/34A PX24AH50 Nozzle 1/2”, HD, adj., use w/34A PX24AH62 Nozzle 5/8”, HD, adj., use w/34A PX24AH75 Nozzle 3/4”, HD, adj., use w/34A
3. PX23-37 Nozzle 3/8”, self insulated PX23-50 Nozzle 1/2”, self insulated PX23-62 Nozzle 5/8”, self insulated PX23-75 Nozzle 3/4”, self insulated PX23-37F Nozzle 3/8”, self insulated, flush PX23-50F Nozzle 1/2”, self insulated, flush PX23-62F Nozzle 5/8”, self insulated, flush PX23-75F Nozzle 3/4”, self insulated, flush PX23H50 Nozzle 1/2”, HD, self insulated PX23H62 Nozzle 5/8”, HD, self insulated PX23T37 Nozzle 3/8”, self insulated, tapered
4. PX24CT50F Nozzle 1/2”, use w/34CT PX24CT62F Nozzle 5/8”, use w/34CT PX24CT75F Nozzle 3/4”, use w/34CT PX24CT37S Nozzle 3/8”, use w/34CT PX24CT50S Nozzle 1/2”, use w/34CT PX24CT62S Nozzle 5/8”, use w/34CT PX24CT75S Nozzle 3/4”, use w/34CT
5. PX32 Insulator
6. PX34A Insulator
7. PX34CT Insulator w/coarse thread nozzles
8. PX14-23 Contact tip .023 PX14-30 Contact tip .030 PX14-35 Contact tip .035 PX14-40 Contact tip .040 PX14-45 Contact tip .045 PX14-52 Contact tip .052 PX14A364 Contact tip 3/64” (for aluminum) PX14H35 Contact tip .035, HD PX14H40 Contact tip .040, HD PX14H45 Contact tip .045, HD PX14H52 Contact tip .052, HD PX14AH364 Contact tip 3/64”, HD(for aluminum) PX14T23 Tapered contact tip .023 PX14T30 Tapered contact tip .030 PX14T35 Tapered contact tip .035 PX14T40 Tapered contact tip .040 PX14T45 Tapered contact tip .045 PX14T52 Tapered contact tip .052
9. PX52 Gas diffuser use w/.030-.045 wire PX52-23 Gas diffuser use w/.023 wire
10. PX52FN Gas diffuser
11. PX44C Set screws for gas diffuser/conduit
use w/32 & 52
10’ in length, .030-.035 wire size (use w/42-3035-15 liner) 10’ in length, .040-.045 wire size (use w/42-4045-15 liner)
12’ in length, .030-.035 wire size (use w/42-3035-15 liner) 12’ in length, .040-.045 wire size (use w/42-4045-15 liner)
15’ in length, .030-.035 wire size (use w/42-3035-15 liner) 15’ in length, .040-.045 wire size (use w/42-4045-15 liner)
NO. PROFAX DESCRIPTION
12. PX62A45J Jacketed conductor tube 45°(Standard) PX62A45-9J Jacketed conductor tube 45° - 9 inch PX62A60J Jacketed conductor tube 60° PX62A80J Jacketed conductor tube 80° PX62A180J Jacketed conductor tube 180° PX62A45 Conductor tube 45° PX62A60 Conductor tube 60° PX62A80 Conductor tube 80° PX62A180 Conductor tube 180°
12a.PX72A Replacement neoprene insulator
13. PX62N Nipple
14. PXTF-2 Flexible barrel
15. PX112 Separator
16. PX1-MBP-10 1/2-20 ball point screws
17. PX102 Cable connector block assembly
18. PX154HD Hanger
19. PX82C Handle w/binder screws
20. PX122FM Binder screws for handle
21. PX132-12 Clamp - handle
22. PXAL-300-25 7/32” hex wrench
23. PX44-25 5/64” hex wrench
24. PX92C Switch contacts 2 ea. w/screws
25. PX92 Trigger switch assembly
26. PX142-6S Spring strain relief for handle
27. PX250-10 10’ replacement cable assembly PX250-12 12’ replacement cable assembly PX250-15 15’ replacement cable assembly PX250-20 20’ replacement cable assembly PX250-25 25’ replacement cable assembly PX250K Cable, bulk (per foot) PX250CK Cloth wrapped cable, bulk (per foot)
for guns longer than 15’
27a.PX244 Terminal
28. PXR185-S Spring
29. PX132-12 Clamp - connector block
30. PX194 Connector tab assembly
31. PXR185-H Housing
32. PXR185-SC Screws for housing (4)
33. PX114 Separator
34. PXA-532-24 9/16-18 ball point screw
35. PX104 Cable connector block assembly
36. PXR172-UA Standard connector plug
Standard
series tips
PXR172-UAG Connector plug w/gas hole
37. PX44C Set screw for conduit 8-32
38. PXR174-C Connector, Century PXR174-E Connector, Esab (L-Tec )
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PXR174-H Connector, Hobart PXR174-L Connector, Lincoln PXR174-M Connector, Miller
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PXR174-T Connector, standard
38a PX224 O-ring
39. PX42-23-15 15’ wire conduit assembly PX42-3035-15 15’ wire conduit assembly PX42-4045-15 15’ wire conduit assembly PX42-116-15 15’ wire conduit assembly PX42-3035-25 25’ wire conduit assembly PX42-4045-25 25’ wire conduit assembly PX42-116-25 25’ wire conduit assembly PX42N3545-15 15’ nylon wire conduit assembly
used with .035-3/64” aluminum
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Euro-Quick Adapter for the Platinum Compact 250 Amp Mig Gun
NO. PART NO. DESCRIPTION
1. PXR185-S Spring
2. PX2545-3 Cable support
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3. PX62N Nipple
4. PXA-532-24 9/16”-18 ball point screw
5. PX114 Separator
6. PX104 Cable connector block assembly
7. PX140-UA Euro connector
8. PX2545-4 Machine nut
9. PX2545-6 Trigger connection male
10. PX35-350-1 Butt connector
11. PX2-MS Metric screw
12. PX35-40-1 O-ring
13. PX174EX-1C Conduit nut
14. PX2545 Euro-Quick connector assembly
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15. PX2545-C Euro-Quick connector assembly w/machine nut
Electric shock can cause INJURY or DEATH.
IMPORTANT- Be sure that the power source and feeder are in the off position. Make sure input power to the power source is disconnected at the electrical breaker box before attempting installation of this unit.
PROFAX standard rear connection for use with the TAK-1, TLAK-1, PROFAX Pro II, Pro IV, Hobart â series 2000,2200,2210,2400,2410, Heavy Duty, Model 17, Hefty, Mijit 17, Portafeed 17, Portawire 17, Portafeed 1000, Ultrafeed 1000, Lincolnâ Wirematic 250 & 255, LN 10, DH10, & SST10, Powconâ PD-1, PD-IE & PDVS-1, Thermal Dynamicsâ TA-3, TAF-2, TAF-4 & Viking 250. *Please specify feeder brand so correct trigger plug will be included
All references to original manufacturer’s equipment numbers, and/or trade names or trademarks, are for identification and
convenience only. The trademarks and trade names are the property of their respective owners.
INSTALLATION
1.) Lay the PROFAX Mig-Gun out in a straight line.
2.) Push the brass connector end of the gun cable into the brass adapter on the outgoing side of feeder wire drive until it is fully seated. Secure the cable with the set or hand screw in the adapter.
3.) Install the control plug assembly into mating socket on gun cable and into trigger circuit receptacle on feeder.
4.) Relieve tension and disengage drive rolls. Feed wire by hand through drive rolls, outgoing guide and adapter plug until wire is at least one to two feet inside of PROFAX Mig-Gun.
5.) Reset drive rolls and apply proper tension. Keep gun in a straight position. Continue to feed wire through gun and contact tip by using inch button on feeder or gun trigger.
6.) When you activate gun trigger, the contact tip and welding wire protruding from tip are electrically "HOT". Set the power source to the proper settings for wire size and welding application to be used. Make sure the shielding gas supply is adjusted to the proper flow rate. Gun is now ready for operation.
GUIDELINES TO AVOID WIRE FEEDING PROBLEMS AND
TO KEEP YOUR MIG-GUN OPERATING SMOOTHLY
1.) Use only clean rust free good quality welding wire.
2.) Keep cable assembly as straight as possible, do not kink or pull cable over sharp corners or allow cart wheels or trucks to run over cables.
3.) Make sure contact tip is tightly screwed into the gas diffuser at all times, also make sure that the gas diffuser is tightly screwed into the conductor tube. Retighten the diffuser and tip periodically. Frequently clean contact tip and nozzles. The use of a good anti-spatter compound will increase tip and nozzle life and make spatter removal easier. If contact tip becomes deformed or arced at the end, replace immediately.
4.) Maintain and make certain all gun connections are secured and electrical connections are tight. New guns should have all electrical connections retighten after several days of initial use. Check all gas hose connections on a regular basis to make sure no leakage or loss of flow occurs.
By following these simple guidelines
you will extend the life of your new PROFAX Mig Gun.
Keep all mechanical and electrical connections tight.
00009OG081210
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