Lincoln Electric IM10134 COOL ARC 55 S WATER COOLER - Manual (Page 11)

A-5 INSTALLATION
COOL ARC ® 55 S
A-5
INSTALLATION OF WATER COOLED
ACCESSORIES
After following the installation instructions above, the
COOL ARC
® 55 S is ready for connection to a water-
cooled accessory.
WATER COOLED TIG TORCH AND MIG GUN
Follow Figure A.3 when using the COOL ARC
® 55 S
with water-cooled TIG torches. Follow Figure A.5
when using the COOL ARC
® 55 S with water-cooled
MIG gun. Consult the manufacturer's instruction man-
ual when using the COOL ARC
® 55 S with other
water-cooled TIG and MIG accessories.
CONNECTION TO WIRE FEEDERS
Follow Figure A.4 when using the COOL ARC
® 55 S
in conjunction with a wire feeder. The feeder will need
to have pass-through water hoses installed in order to
correctly function with the COOL ARC
® 55 S, since
the cooler requires continuous flow. DO NOT USE A
WATER SOLENOID VALVE with the COOL ARC
® 55
S. Water pass-through connection kits are available
for wire feeders. Refer to product literature or the wire
feeder's instructions manual for kit availability and fur-
ther connection details. It is not required to run the
water lines through the wire feeder, but is does pro-
vide a very neat MIG gun connection. If pass-through
water hoses are unavailable, connect the MIG gun as
shown in Figure A.5.
DO NOT USE A WATER SOLENOID VALVE with
the COOL ARC
® 55 S. When a solenoid valve clos-
es, the pump would dead-head, causing the pump
to heat up excessively leading to premature failure
of the pump.
K529-10 POWER INPUT CABLE WITH WATER
AND GAS HOSES
This cable assembly includes a (1) power cable, (1)
control cable, (1) gas hose and (2) water hoses to
connect a power source to a wire feeder. The cable
length is 10'. The water hoses have 5/8"-18 left hand
male hose fittings and the gas hose has a 5/8"-18
right hand male hose fitting. The cable and hose
lengths are designed to connect a wire feeder to a
COOL ARC
® 55 S. Refer to Figure A.6 for an illustra-
tion of this connection.
CAUTION
CO
OL AN
T
CO
OL
AN T
TO W WORK
COOLANT NT
OUT UT
COOLANT NT
IN
= B BLUE H HOSE
= R RED H HOSE
GA
S GAS
K16 1622 22-4 A 4 ADAPTER
FEMALE LE T TO F FEMALE LE
CGA F FITTING
KP504 WATER HOSES AND
FEMALE TO FEMALE 5/8" LH
CGA ADAPTER COUPLINGS
FEMALE TO FEMALE
CGA FITTING
COOLANT
COOLANT
GUN CABLE
COOLANT
OUT
COOLANT
IN
= BLUE HOSE
= RED HOSE
COOLANT
OUT
COOLANT
IN
= BLUE HOSE
= RED HOSE
COOLANT
COOLANT
GUN CABLE
CO OL AN T
COO
LA NT
TO WORK
GAS
ELECTRODE CABLE
NOTE:
ORDER K1859-1 FOR WIRE
FEEDERS WITH QUICK
DISCONNECT FITTINGS.
CONTOL
CABLE
COOLANT
OUT
COOLANT
IN
= BLUE HOSE
= RED HOSE
K1859-1 FOR
CONNECTING TO
WIRE FEEDERS
COOLANT
COOLANT
COOLANT
COOLANT
GUN CABLE
FIGURE A.3
Water Cooled TIG Torch Connection
FIGURE A.4
Water Cooled MIG Gun Connection
FIGURE A.5
Connection to Wire Feeder (Do Not Use Water Solenoid)
FIGURE A.6
Connection to Wire Feeder (Do Not Use Water Solenoid)