Lincoln Electric MAGNUM IM632-B - Manual (Page 14)

D-3 MAINTENANCE D-3
MAGNUM® 450WC & 650WC
REMOVAL, INSTALLATION AND TRIMMING INSTRUCTIONS FOR LINERS
FITTING A SOFT LINER FOR FEEDING ALUMINUM ELECTRODE
3/16" (5mm)
LINER GUIDE
LINER GUIDE
LINER NUT
LINER GUIDE
LINER NUT
LINER GUIDE
CHECK THAT THE COILS OF THE LINER CAN BE SEEN
THROUGH THE HOLES IN THE GAS DIFFUSER.
1. LAY GUN AND CABLE OUT STRAIGHT ON A FLAT SURFACE, REMOVE THE LINER NUT FROM
THE CONNECTOR END OF THE CABLE AND PULL THE OLD LINER OUT OF THE CABLE.
REMOVE THE GAS NOZZLE.
2. CHECK THE LINER FOR CORRECT WIRE SIZE AND LENGTH. INSERT THE STEEL END OF THE
LINER INTO THE BACK END OF THE GUN UNTIL THE STEEL END OF THE LINER IS FULLY
INSERTED INTO THE DIFFUSER.
3. MARK THE LINER 3/16" (5mm) FROM THE END OF THE LINER GUIDE. PULL THE LINER
PARTIALLY OUT AND CUT OFF THE LINER AT THE MARK. USING A SHARP KNIFE.
4. SCREW THE BRASS LINER NIPPLE ONTO THE LINER AND INSERT THE NIPPLE INTO THE
LINER GUIDE.
5. REPLACE THE LINER NUT AND THE GAS NOZZLE.
10 FT. (3.0M)
GUN LENGTH
KP1958-5
15 FT. (4.5M)
KP1958-6
10 FT. (3.0M)
KP1958-4
15 FT. (4.5M)
KP1958-3
KP1958-2
KP1958-1
10 FT. (3.0M)
LINER
15 FT. (4.5M)
1/16 (1.6mm)
1/16 (1.6mm)
INSTALLATION INSTRUCTIONS FOR KP1958-ALL LINERS
DESIGNED FOR FEEDING ALUMINUM WIRE
RED
RED
.030-.035 (0.8-0.9mm)
.035-3/64 (.09-1.2mm)
WIRE SIZE
THE VARIATION IN CABLE LENGTHS
MAY PREVENT USE OF THE LINER
IN OTHER GUNS.
.030-.035 (0.8-0.9mm) BLACK
BLACK
.035-3/64 (.09-1.2mm)
LINER COLOR
BLUE
BLUE