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Lincoln Electric SYNERGIC 7F, Operator'S Manual

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Lincoln Electric SYNERGIC 7F Operator'S Manual Download Page 45

F-4

DIAGRAMS

F-4

SYNERGIC 7F & FH

1.00

6.25

6.75

4.67

REMOTE

6.67

7.16

7.50

1.72

3.18

.25

.25

.281

7.00

11.25

1.44 TYP.

OUTLET

1.31

.81

1.00

8.06

.87

INLET

INPUT

3.36

6.21

GAS FITTING

MOUNTING WIRE FEED UNIT)

(10 HOLES FOR 

CONNECTOR

CLOSED

TRIGGER

CONNECTOR

CONNECTOR

GAS FITTING

DIRECTION

WIRE FEED

TOP VIEW

CLEARANCE ENVELOPE OF QUICK RELEASE ARMS

L

C OF WIRE

CL

OF WIRE

L

C

OF WIRE

GUN CABLE FITTING

7.69

2.90

SWING ARM

L9777

4-7-95

WIRE FEED UNIT DIMENSION PRINT

Summary of Contents for SYNERGIC 7F

Page 1: ...INSTALL OPERATE OR REPAIR THIS EQUIPMENT WITHOUT READING THIS MANUAL AND THE SAFETY PRECAUTIONS CONTAINED THROUGHOUT And most importantly think before you act and be careful For use with machine Code...

Page 2: ...WEARERS SHOULD CONSULT WITH THEIR DOCTOR BEFORE OPERATING Read and understand the following safety highlights For additional safety information it is strongly recommended that you purchase a copy of...

Page 3: ...ical earth ground 3 f Maintain the electrode holder work clamp welding cable and welding machine in good safe operating condition Replace damaged insulation 3 g Never dip the electrode in water for co...

Page 4: ...vent the welding sparks from starting a fire Remember that welding sparks and hot materials from welding can easily go through small cracks and openings to adjacent areas Avoid welding near hydraulic...

Page 5: ...opri s et non inflamma bles 4 Des gouttes de laitier en fusion sont mises de l arc de soudage Se prot ger avec des v tements de protection libres de l huile tels que les gants en cuir chemise paisse p...

Page 6: ...ion below for future reference This information can be found on your machine nameplate Product _________________________________________________________________________________ Model Number __________...

Page 7: ...ections A 8 GMAW Shielding Gas A 8 Gas Guard Regulator A 8 Electrical Installation A 9 Optional Features Installation A 10 Operation Section B Safety Precautions B 1 Duty Cycle B 1 Keypad Setup and Op...

Page 8: ...5 1 16 0 6 1 6mm 045 3 32 1 2 2 4mm 20 C to 40 C 40 C to 40 C 11 25 285 8 mm 7 16 181 9 mm 8 06 204 7 mm 16 5 lbs 7 5 Kg 13 31 338 1 mm 10 32 262 1 mm 6 16 156 5 mm 13 25 lbs 6 0 Kg K679 2 80 1200 2 0...

Page 9: ...nershield processes Recommended power sources are The Lincoln Electric Company Synergic type Invertec power sources with 42VAC auxiliary power and a 14 pin connector receptacle STANDARD FEATURES Wire...

Page 10: ...ovide easy selection even if wearing welding gloves 2 Step or 4 Step Trigger Modes Unit operates only when trigger is pressed in 2 Step mode normal oper ation 4 Step Trigger Mode eliminates the need t...

Page 11: ...topped memory ammeter Timer Crater Select key enables operator to choose spot or gas timers or crater speed as indicated by the appro priate light Pressing the key causes lights to sequence left to ri...

Page 12: ...ngths L of 16ft 4 9m and 25ft 7 6m K681 L Same as K680 but does not include weld cable Available in lengths L of 12ft 3 6m 16ft 4 9m and 25ft 7 6m 1 Making certain the cables are protected from any sh...

Page 13: ...Adapter PROCEDURE TO INSTALL DRIVE ROLL AND GUIDE TUBES Standard 4 Roll Kits KP655 and KP656 1 Turn off welding power source 2 Release both quick release levers by sliding the levers sideways into th...

Page 14: ...sizes 062 1 6 mm to 5 64 2 0 mm K289 with Synergic 7F will feed 5 64 2 0 mm electrode These guns require the use of the K184 vacuum unit for use with Synergic 7F Gun Cable Connection Lay the cable ou...

Page 15: ...ide appropriate clamps The feeder connectors self seal when disconnected GMAW Shielding Gas Customer must provide a cylinder of shielding gas a pressure regulator a flow control valve and a hose from...

Page 16: ...am or perform the follow ing 1 Connect the end of the control cable with the 14 pin cable plug to the mating receptacle on the power source 2 Connect the electrode lead of that same cable end to the p...

Page 17: ...all to either side of Wire Feed Unit mounting bracket per instructions shipped with kit K659 1 Gas Guard Regulator Adjustable flow regula tor with removable adjustor key for CO2 and Argon blend gases...

Page 18: ...Trigger release enables 4 step lock leaving the feeder and power source as in step 1 a 4 step with current interlock will only lock if weld current is flowing Breaking weld arc stops wire feed and pow...

Page 19: ...age trim may be adjusted using the Volts Trim encoder knob The syn ergic preset voltage trim level may be adjust ed within the range synergically set by the power source for the process and weld Feed...

Page 20: ...st acceleration This number can be adjusted using the arrow keys To exit this function press both these keys again or press any other key except the arrow keys Burnback Time Selection If necessary for...

Page 21: ...lay is not used only Procedure A will be selected no matter what position the Procedure switch is in The procedure selector switch on the remote functions the same as that on the front panel when the...

Page 22: ...2 51mm spindle K162H Kit For 8 200mm spools a K468 spindle adapter must be used 1 Remove the locking collar on the 2 51mm diam eter spindle 2 Place the spool on the spindle making certain the brake ho...

Page 23: ...__________________________________ Wire Reel Loading 50 60lb 22 7 27 2kg Coils K299 Wire Reel Mounting Kit Adjustable Wire Reel Brake The mount for standard 50 60 lb 22 7 27 2 kg elec trode coils incl...

Page 24: ...esult is drive roll slippage disengage the gun locking nut and pull the gun cable forward about 6 150mm There should be a slight wavi ness in the exposed wire If there is no waviness the pressure is t...

Page 25: ...time if used is over 13 If necessary to optimize arc starting adjust wire speed acceleration and or Run In speed See the appropriate sections for adjusting procedures Wire Reel Changing At the end of...

Page 26: ...ndicates problem in EPROM assembly See Troubleshooting Guide Problem 25 uP Indicates problem in microprocessor RAM See Troubleshooting Guide Problem 25 EXX Indicates various system problems XX will be...

Page 27: ...b 6 kg Innershield coils to be mounted on 2 51mm O D spindles For use with optional K162H adapter K468 Permits 8 203mm O D spools to be mounted on 2 51mm O D spindles For use with optional K162H adapt...

Page 28: ...ycle Maximum size for Synergic 7F Wire Feed unit is 5 64 2 0 mm Not recom mended for Synergic 7FH Wire Feed unit Consult sales specifications for appropriate models K289 Innershield Linconditioner gun...

Page 29: ...appropriate Operator s Manual MAINTENANCE Safety Precautions Routine Maintenance Drive Rolls and Guide Tubes After feeding every coil of wire inspect the drive roll section Clean it as necessary Do no...

Page 30: ...est procedures or are unable to perform the tests repairs safely contact your local Authorized Field Service Facility for technical troubleshooting assistance before you proceed CAUTION WARNING Observ...

Page 31: ...ions in control cable a Inspect gun cable and replace if necessary b Remove wire from gun and cable feed in new wire Note any obstructions in gun and cable Replace gun and cable if neces sary c See Wi...

Page 32: ...ding Guide GS 100 b Clean gas nozzle Make certain that gas diffuser is not restricted Make certain that gas cylinder is not empty or turned off Make certain gas solenoid valve is operat ing and gas fl...

Page 33: ...H to H for continuity If any of the continuity tests fail replace cable Otherwise check related harnesses for continuity Refer to Wiring Diagram If continuity checks O K on har nessing proceed to c c...

Page 34: ...input cable plug If no arc voltage is present refer to display on power source then power source is defective b Disconnect input cable from power source and wire feeder Check continuity between socket...

Page 35: ...is connected to the other input receptacle 1 or 2 of power source then power source is defective b Disconnect input cable from power source and wire feeder Check continuity between socket G of 8 sock...

Page 36: ...t B of remote receptacle between pin 2 of J2 and socket A of remote receptacle between pin 3 of J2 and socket D of remote receptacle and between pin 4 of J2 and socket C of remote recepta cle If any o...

Page 37: ...on Control board Check continuity between plug pins 5 and 10 when local dual procedure switch is in position A but not when in Gun or B Now check con tinuity between plug pins 3 and 10 when local dual...

Page 38: ...board a Local dual procedure switch should be in Gun position if a remote control kit is attached If an optional gun dual procedure switch is attached and both the local dual procedure switch and rem...

Page 39: ...shorted motor Replace fuse or reset circuit breaker c Observe LED mounted on Control PC board It should blink on and off at a controlled rate of 1 second ON and 1 second OFF If so then replace Display...

Page 40: ...w weld speed To re enable Run in speed simply press the increase arrow key a XX indicates time in seconds before unit will automatically reset a Parameter recalled at power up was out of range Press a...

Page 41: ...oreign matter or interference behind the PC boards c If PC board is visibly damaged mechanically inspect for cause then remedy before installing a replacement PC board If there is damage to the PC boa...

Page 42: ...H LOCAL DUAL PROC A PROC B ENCODER PC BOARD 2 1 3 4 5 6 7 8 2 1 3 4 5 6 7 8 3 TOTAL KNOCKOUT 6 4 1 5 1 J14 J4 J1 10 L 6 PIN 1 R F CHOKE 1 7 J2 J10 3 1 2 1 J5 J3 3 4 3 4 NUMBERING SEQUENCE CONNECTOR CA...

Page 43: ...OCKET CABLE PLUG REAR VIEW L 531 A B C D E F G F TACH 539 LEAD 541 512 522 519 MOTOR MOTOR FUNCTION CONTROL BOX TO WIRE DRIVE CABLE FUNCTIONS ARE LISTED FOR REFERENCE ONLY AND EACH MAY OR MAY NOT BE P...

Page 44: ...F 3 DIAGRAMS F 3 SYNERGIC 7F FH DIMENSION PRINT 10 00 2 38 10 32 41 1 57 11 26 M17740 SYNERGIC 7F CONTROL BOX 13 31 2 HOLES FOR MOUNTING 6 16 R 14 5 24 2 62 R 28 4 7 95 CONTROL BOX DIMENSION PRINT...

Page 45: ...1 00 8 06 87 INLET INPUT 3 36 6 21 GAS FITTING MOUNTING WIRE FEED UNIT 10 HOLES FOR CONNECTOR CLOSED TRIGGER CONNECTOR CONNECTOR GAS FITTING DIRECTION WIRE FEED TOP VIEW CLEARANCE ENVELOPE OF QUICK RE...

Page 46: ...NOTES SYNERGIC 7F FH...

Page 47: ...NOTES SYNERGIC 7F FH...

Page 48: ...electrically live parts or electrode with skin or wet clothing Insulate yourself from work and ground No toque las partes o los electrodos bajo carga con la piel o ropa moja da Aislese del trabajo y...

Page 49: ...e Be und Entl ftung des Arbeitsplatzes Mantenha seu rosto da fuma a Use ventila o e exhaust o para remover fumo da zona respirat ria Turn power off before servicing Desconectar el cable de ali mentaci...

Page 50: ...and Service through Subsidiaries and Distributors Worldwide Cleveland Ohio 44117 1199 U S A TEL 216 481 8100 FAX 216 486 1751 WEB SITE www lincolnelectric com World s Leader in Welding and Cutting Pr...

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