Lincoln Electric SYNERGIC 7F Скачать руководство пользователя страница 24

B-7

OPERATION

B-7

SYNERGIC 7F & FH

Idle Roll Pressure Setting

The idle roll pressure is set at the factory, backed out
three turns from full pressure on 4-roll feeders.  This is
an approximate setting.  For small wire sizes and
aluminum wire up to 9 or 10 turns out may be required
to minimize 

birdnesting

.  The optimum idle roll pres-

sure varies with type of wire, surface condition, lubri-
cation, and hardness.  The optimum idle roll setting
can be determined as follows:

1)  Release the incoming idle roll pressure arm, then

press end of gun against a solid object that is elec-
trically isolated from the welder output and press
the gun trigger for several seconds.

2)  If the wire 

birdnests

, jams, or breaks at the drive

roll, the idle roll pressure is too great.  Back the
pressure setting out 1/2 turn, run new wire through
gun, and repeat above steps.

3)  If the only result 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 too low.  Increase the pressure set-
ting 1/4 turn, reconnect the gun, tighten the locking
nut, and repeat the above steps.

4)  After the outgoing pressure is set, determine how

many turns away from full pressure the setting is.
Set both idle roll tensions to this setting.  Engage
both idle rolls before welding.  In most applications,
best wire feeding will occur when both idle roll
pressures are set the same.

Gas Guard Regulator Setting 

1)  With the gas supply shut off, the Gas Guard regu-

lator flow adjusting key should be set to maximum
(full clockwise) which is rated to be 60 SCFH (28
lts/ min).

2)  Adjust gas supply flow rate for a level higher than

will be required, then adjust Gas Guard flow
adjusting key counterclockwise to the desired gas
flow rate.

Wire Loading of 13-14lb (6kg) Innershield
Coils

Requires use of K162H Spindle Kit and K435 14 Lb.
Coil Adapter.

Содержание SYNERGIC 7F

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

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

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

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

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

Страница 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...

Страница 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...

Страница 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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