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Welding System
Lincoln Electric
IM10056
DIMENSION PRINT
1
35
39
39
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39 pages, 3.6 Mb
F-2
DIMENSION PRINT
F-2
LN™-25 PIPE
16” CIRCLE
12” x 18” ELLIPSE
23.17
14.81
8.65
17.19
16” CIRC
LE
12” x 18” ELLIP
SE
23.17
14.81
8.65
17.19
Contents
Main
LN- 25 PIPE
OPERATORSMANUAL
IM10056
Safety Depends on You
IP23 IEC60974-5
FOR ENGINE powered equipment.
i
ELECTRIC AND MAGNETIC FIELDS may be dangerous
ii
ARC RAYS can burn.
ELECTRIC SHOCK can kill.
FUMES AND GASES can be dangerous.
iii
FOR ELECTRICALLY powered equipment.
CYLINDER may explode if damaged.
Refer to http://www.lincolnelectric.com/safetyfor additional safety information.
WELDING and CUTTIN G SPARKS can cause fire or explosion.
iv
PRCAUTIONS DE SRET
PRCAUTIONS DE SRET POUR LES MACHINES SOUDER TRANSFORMATEUR ET REDRESSEUR
Electromagnetic Compatibility (EMC)
SAFETY
Electromagnetic Compatibility (EMC)
viivii
Thank Y ou
Please Examine Carton and Equipment For Damage Immediately
On-Line Product Registration
viii
viii TAbLE OF CONTENTS
A-1
TEMPERATURE RANGE
INPUT VOLTAGE and CURRENT
PHYSICAL DIMENSIONS
TECHNICAL SPECIFICATIONS LN-25 PIPE (K2614-5)
RATED OUTPUT @ 104F (40C)
WELD CAbLE SIzE
A-2
A-2 SAFETY PRECAUTIONS
LOCATION
HIGH FREQUENCY PROTECTION
A
A-3 SHIELDING GAS CONNECTION
E
CAbLE CONNECTIONS
CB D
WIRE DRIVE CONFIGURATION
CHANGING THE GUN RECEIVER bUSHING
PROCEDURE TO INSTALL DRIVE ROLLS AND WIRE GUIDES
A-5
A-5 PRESSURE ARM ADJUSTMENT
LOADING SPOOLS OF WIRE
GUN CONNECTION
A-6
POWER SOURCE TO LN-25 PIPE CAbLE CONNECTION DIAGRAMS
*
A-7
SAFETY PRECAUTIONS
U0 U1 U2 I1 I2
b-2
DEFINITION OF WELDING TERMS
GENERAL DESCRIPTION
RECOMMENDED PROCESSES
PROCESS LIMITATIONS
EQUIPMENT LIMITATIONS
RECOMMENDED POWER SOURCES
Page
b-4
POWER-UP SEQUENCE
WIRE FEED SPEED/AMPERAGE DISPLAY
WFS
AMPS VOLTAGE
b-5
WFS CALIbRATION WITH DIGITAL METERS
b-6
b-7
b-7 INTERNAL CONTROLS
b-8
b-8 INTERNAL CONTROLS DESCRIPTION
COLD FEED PUSHbUTTON
GAS PURGE PUSHbUTTON
b-9
1 Gas Purge Pushbutton 2 Shielding Gas Inlet 3 Electrode Lead
ITEM DESCRIPTION
C-1
FACTORY INSTALLED EQUIPMENT
DRIVE ROLL KITS (See Parts Pages)
C-2
C-3
D-1
MAINTENANCE
D-1
SAFETY PRECAUTIONS
ROUTINE MAINTENANCE
PERIODIC MAINTENANCE
HOW TO USE TROUbLESHOOTING GUIDE
ELECTRIC SHOCK can kill.
Page
E-3
PRObLEMS (SYMPTOMS)
POSSIbLE CAUSE
RECOMMENDED COURSE OF ACTION
E-4
PRObLEMS (SYMPTOMS)
POSSIbLE CAUSE
RECOMMENDED COURSE OF ACTION
Page
F-2
DIMENSION PRINT
F-2
Page
AVISO DE PRECAUCION ATTENTION WARNUNG ATENO
AVISO DE PRECAUCION ATTENTION WARNUNG ATENO