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7198

®

®

JANUARY 2005 EFFECTIVE
WITH SERIAL NUMBER

PRO II

A-1001

PRO IV

A-5001

PRO

& PRO

OWNER’S MANUAL

IV

IV

II

Summary of Contents for PRO II

Page 1: ...7198 JANUARY 2005 EFFECTIVE WITH SERIAL NUMBER PRO II A 1001 PRO IV A 5001 PRO PRO OWNER S MANUAL IV IV II ...

Page 2: ...s 2 3 SECTION 2 Specifications Warranty 4 SECTION 3 INSTALLATION Connecting the Wire Feeder Welding Gun 5 Control Panel 6 Threading Welding Wire and Adjusting Tension 6 Spool Brake Adjustment 6 Optional 115 24 VAC Transformer Installation 7 TS1 Contactor Terminal Strip Operation 7 SECTION 4 CHARTS TABLES Drive Roll Kit and Guide Chart 8 Welding Cable Selection Table 8 RC1 Pin Reference 9 Interconn...

Page 3: ...in damp locations make certain the insulation is large enough to cover your full area of physical contact with work and ground Ground the work metal to be welded to a good electrical earth ground Keep gas cylinders chains wire ropes hoists cranes and elevators away from any part of the electrical path Always be sure the work cable makes a good electrical connection with the metal being welded Occa...

Page 4: ...ng and OSHA approved Fire Extinguisher near and be sure everyone has proper training in its use Do not weld heat or cut drums or containers that have held combustibles All hollow spaces cavities and containers should be vented prior to cutting welding or heating for they may explode Make sure proper steps have been taken to insure that venting procedures will not form flammable or toxic vapors fro...

Page 5: ... debris from damaging the eye Wear safety glasses with side shields or face shields REFERENCES See Safety and Operating References B WELDING WIRE CAN PUNCTURE SKIN Position the unit away from any part of the body other people and metal when threading REFERENCES See Safety and Operating References A Safety and Operating References A ANSI Z49 1 Safety in Welding and Cutting B ANSI Z87 1 Practice for...

Page 6: ...PROFAX will honor warranty claims on products as a result of failure from a defect for a time period as listed below for the particular product line from date of sale to the original user Consumable products manufactured by PROFAX 30 days Contactors Meters and Resale consumable products Original Manufacturer s Warranty Mig Guns Flux Cored Guns and Spool Guns 90 days Gouging Plasma Tig Torches and ...

Page 7: ...ttach control cable from power source to RC1 receptacle SEE SECTION 4 FOR DRIVE ROLL AND CONTROL CABLE SELECTION 1 Gun Securing Thumbscrew 2 Trigger Plug 3 Connector Plug 4 Adapter Block 5 Trigger Plug Receptacle Loosen the gun securing thumbscrew on the side of the adapter block Insert the mig gun connector plug fully into the adapter block Secure by tightening the gun securing thumbscrew Connect...

Page 8: ...four inches up from a wood surface Press the 3 Close pressure arm s and secure by sliding the gun trigger to feed wire and tighten the wire tension adjust tension adjustment lever s up until locked in place ment knob to the point where the wire does not slip 4 Remove the mig gun contact tip 8 Cut off wire and close cover NOTE Too much wire tension will damage motor cause erratic feeding and excess...

Page 9: ...ng power sources that require a normally open set of contacts to operate the contactor When the normally open set of contacts on K1 relay close it completes the circuit and energizes the contactor Pins F and E on RC1 will give contact closure operation by the wire feeder when the TS1 jumper is from terminal 1 to 2 VOLTAGE FEEDBACK CONTACTOR OPERATION This setting is for power sources that require ...

Page 10: ...16 VK 9059 9072 9082 9131 1 16 in 1 6mm 9101 9116 VK 9059 9072 9082 9131 PRESSURE ROLLS FLAT SMOOTH 9052 STANDARD FURNISHED WITH WIRE FEEDER CAN BE USED WITH V V KNURLED FEED ROLLS FLAT KNURLED 9053 OPTIONAL USED WHEN EXTRA DRIVE IS NEEDED ON CORED WIRES WELDING CABLE SELECTION TABLE Total Cable Copper Length In Weld Circuit Not Exceeding 100 ft 150 ft 200 ft 250 ft 300 ft 350 ft 400 ft 30m or Les...

Page 11: ...the part number Example 9225 10 POWER SOURCE CORD END PLUG DESCRIPTION FOR CONNECTION TO ST NO FROM WIRE FEEDER TO PLUG ONLY 9046 8 Socket Plug Only Connects to rear of wire feeder EXTENSION CORD 9240 8 Socket Free Hanging Plug to 8 Pin Free Hanging Female Receptacle Extends between the wire feeder and the interconnecting cord UNIVERSAL CORD 9225 7 Individual wires PROFAX 9237 10 Pin Plug AIRCO 92...

Page 12: ... have been overheated or that have more than one repair in any six foot section 3 Blow out or vacuum any particles from the wire drive area 4 Clean any buildup of metal particles on or around the drive roll shafts 5 Replace any terminal connections that show to have arced out or cannot be tightened 3 MONTHS 1 Remove hinged cover and blow out or vacuum component area 2 Inspect for wear and replace ...

Page 13: ...oper tension adjustment 5 Dirty mig gun liner 6 Improperly installed mig gun liner 7 Worn contact tube 8 Worn drive roll axles and or drive gear bushings 9 Have an authorized service station check motor and PC board Gas valve rattles loudly with erratic 1 Check for a short between the weld cable and the mig gun trigger leads or slow wire speed 2 Check gas valve components for tightness Gas does no...

Page 14: ...LOSED 0 27VDC OUT WITH REF TO R2 WHEN RC2 IS CLOSED 24VAC IN WITH SW1 ON CIRCUIT DIAGRAM M P B BLACK G GREEN N BROWN O ORANGE P PURPLE R RED S GRAY U BLUE W WHITE Y YELLOW WIRE COLOR CODE BW BLACK WHITE GW GREEN WHITE OB ORANGE BLACK PW PURPLE WHITE RB RED BLACK SB GRAY BLACK UW BLUE WHITE YB YELLOW BLACK Contact closure operation between F E with TS1 jumper on terminals 1 2 Voltage feedback opera...

Page 15: ... 13 Section 6 Parts PARTS MANUAL ...

Page 16: ... 14 Parts 58 57 9 56 8 14 54 27 25 28 26 30 31 29 10 7 32 4 3 16 37 23 36 5 21 22 24 17 1 2 47 34 18 19 11 33 50 6 55 53 12 13 48 44 52 38 46 49 20 39 59 43 60 See Figure B See Figure A Optional ...

Page 17: ...id 1 1 27 9021 FITTING gas solenoid inlet 1 1 28 9173 CLAMP gas solenoid hose 2 2 29 9022 SW1 POWER SWITCH 1 1 30 9030 KNOB potentiometer 1 1 31 9031 BRAKE felt 1 1 32 9032 OUTLET INSULATOR 1 1 33 9033 RC1 POWER RECEPTACLE amphenol 1 1 34 9034 RC2 TRIGGER RECEPTACLE amp 1 1 35 9035 TERMINAL trigger receptacle Not Shown 2 2 36 9010 POWER BLOCK 1 1 37 9011 POWER CABLE 1 1 38 9024 FOOT rubber 4 4 39 ...

Page 18: ... 16 Parts FIGURE A FIGURE B 17 11 12 8 5 4 7 6 9 18 1 3 10 16 15 14 2 17 19 13 16 15 2 14 13 8 6 7 5 4 10 9 1 12 11 3 ...

Page 19: ...NAP RING motor shaft Not Shown 1 FIGURE B PARTS LIST PRO IV WIRE DRIVE 4 ROLL ASSEMBLY P N 9005 ITEM PART NO DESCRIPTION QTY 1 9153 WIRE DRIVE HOUSING 1 2 9154 SCREW guide retention 3 3 9145 PRESSURE ARM 2 4 9155 PIVOT PIN pressure arms 1 5 9149 CIRCLE CLIP pressure arm pivot pin 4 6 9156 SPRING lift 1 7 9147 SPACER 2 8 9134 AXLE pressure roll 2 9 9135 CIRCLE CLIP pressure roll axle 2 10 9136 GEAR...

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