Lincoln Electric LINC FEED 37 Operator'S Manual Download Page 9

 

C.  Selecting Welding Parameter 

 

Description: 

The following options can be regulated using the 

Select

 button and the procedure below: 2/4 Step Trigger, Burnback, 

Run-In, Crater, Hot/Soft Start, Pre-Flow and Post-Flow. 
 

Press 

SELECT

 button 

KNOB 1: 

Turn Right (

) or Left (

 

 

KNOB 2: 

Turn Right(

) or Left (

)

 

 

 

Trigger Mode 

2 strokes / 4 strokes 

Default Value:  2 strokes 

2 strokes:  Keep trigger pushed during 
welding.  See crater sequence below. 
4 strokes:  You can release the trigger while 
welding.  See Hot/Soft start and crater 
sequence below. 

Burnback 

0 to 1 second by step of 0,05s 

Default Value:  0,1s 

Keeps the arc ignited for a short time while 
the wire stops.  Prevents the wire from 
sticking in the weld puddle. 

Run in 

% of WFS (Wire Feed Speed) 

Default Value:  60% 

Speed of the wire before arc ignition. 

Pre-flow 

0 to 2,5 seconds by steps of 0,5 s 

Default Value:  0 s 

Post-flow 

0 to 10 seconds by steps of 0,5 s 

Default Value:  2 s 

Crater Duration (sec) 

0 to 5 sec 

Allows to set lower or higher welding 
parameters to improve the bead shape at the 
end of the weld. 

NO 

 
 
 

YES 

4 Strokes 

4 Strokes 

Crater WFS 

Welding WFS (m/min) 

Crater Voltage 

Welding Voltage (Volts) 

Hot/Soft Start WFS 

Allows to set higher or lower welding 
parameters to improve the bead shape at the 
start of the weld. 
In 4 strokes mode only:  The Hot/Soft Start 
sequence starts when the arc is ignited and 
will stop when the trigger is released.  Then 
the weld starts with the main welding 
parameters. 

Hot/Soft 

Start ? 

NO 

 
 
 

YES 

Welding Voltage (Volts) 

Hot/Soft Start Voltage 

Welding WFS (m/min) 

Improve the protection of the bead before arc 
ignition. 

Improve the protection of the bead after arc 
extinction. 

Crater ? 

2 strokes:  The crater sequence starts when 
the trigger is released and stops when the 
crater duration is over. 
4 Strokes:  The crater sequence starts on the 
third action of the trigger and will last until the 
trigger is released.  When the trigger is 
released, the arc stops. 

Hot/Soft Start is available only in  
4 strokes mode. 

2 Strokes 

Release the "SELECT" button to exit this menu on any step. 

Innershield V350PRO 

YES or NO

 

Improves Innershield welding performance 
with V350PRO generator. 

Innershield 

YES or NO

 

Improves Innershield welding performance. 

English  

English 

Summary of Contents for LINC FEED 37

Page 1: ...IM1094 09 2016 REV08 LINC FEED 37 38 OPERATOR S MANUAL ENGLISH Lincoln Electric Bester Sp z o o ul Jana III Sobieskiego 19A 58 263 Bielawa Poland www lincolnelectric eu...

Page 2: ...LINC FEED 38 conforms to the following directives 2014 35 EU 2014 30 EU and has been designed in compliance with the following standards EN 60974 5 2013 EN 60974 10 2014 20 04 2016 Piotr Spytek Operat...

Page 3: ...ture reference record in the table below your equipment identification information Model Name Code Serial Number can be found on the machine rating plate Model Name Code Serial number Date Where Purch...

Page 4: ...clamp to avoid the risk of accidental arc ignition ELECTRIC AND MAGNETIC FIELDS MAY BE DANGEROUS Electric current flowing through any conductor creates electric and magnetic fields EMF EMF fields may...

Page 5: ...may result in injury or equipment damage Read the section on electromagnetic compatibility in this manual Do not operate in areas with an ambient temperature greater than 40 C Duty cycle The duty cyc...

Page 6: ...or Lincoln Electric Maintenance or repairs performed by unauthorized service centers or personnel will null and void the manufacturer s warranty The frequency of the maintenance operations may vary i...

Page 7: ...Mode LF 38 While pressing the Prog button rotate the left knob until NON SYNERGIC appears on the display Before Welding Pre Set Pre Set Wire Feed Speed Meters Minute Adjust with left knob Pre Set Weld...

Page 8: ...select the appropriate wire diameter Steel 80 20 0 8 1 0 1 2 mm Stainless 98 2 0 8 1 0 1 2 mm Metal Cored 98 2 1 2 1 6 mm Flux Cored 80 20 1 2 1 6 mm Flux Cored CO2 1 2 1 6 mm AlMg 100 Arg 1 2 1 6 mm...

Page 9: ...hape at the end of the weld NO YES 4 Strokes 4 Strokes Crater WFS Welding WFS m min Crater Voltage Welding Voltage Volts Hot Soft Start WFS Allows to set higher or lower welding parameters to improve...

Page 10: ...arameters into the selected memory WRITE into memory The status of the memory becomes Used READ You can read the welding parameters allready saved into the selected memory ERASE memory If you confirm...

Page 11: ...ns Only the memory locations that have been used will be available Once selected begin welding Welding While welding in Memory Mode the Non Synergic Voltage or the Synergic Trim values can be varied a...

Page 12: ...ton Enter Lock Or Unlock NO Confirm NO to Exit this menu YES Confirm YES to Enter the menu Lock Or Unlock Select 1 st Digit of your code Confirm 1st Digit Select 2 nd Digit of your code Confirm 2 nd D...

Page 13: ...dard value 2 Value used to determine the acceleration of the wire between the Cold inch WFS and the Welding WFS PRODUCT TYPE Not used Shows Product Type LF 37 or LF 38 SN Not used Shows Product Serial...

Page 14: ...mote position Reduce the parameters or use an higher rating generator Wire Feed Jam Motor is at maximum power and is not able to maintain the pre set WFS value Verify wire can move freely in cable Ver...

Page 15: ...be sure that all equipment in the area is compatible This may require additional protection measures The dimensions of the work area to consider will depend on the construction of the area and other...

Page 16: ...e Use only the parts marked X in the column under the heading number called for in the assembly page indicate a change in this printing First read the Part List reading instructions above then refer t...

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