Lincoln Electric COOL ARC IM670-A - Manual (Page 15)

“The connector and nipple listed fit tightly onto 5/32"
(4.0mm) to 3/16" (4.8mm) inner diameter hose, but if
clamped tightly to the hose, can fit up to a .25
(6.4mm) inner diameter hose. These fittings are also
readily available from any industrial welding supplier.
K529-10 Power Input Cable with Water and Gas Hoses:
This cable assembly includes the following: (1) power
cable, (1) control cable, (1) gas hose and (2) water
hoses. The cable assembly connects a power source
to a wire feeder for water-cooled MIG applications.
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® 40 that is vertically mounted at the
rear of a power source on a dual cylinder undercar-
riage.
Refer to Figure 5 for an illustration of this connection.
KP504 TIG Hook Up Kit:
The Hook-Up Kit includes: (2) water hoses, (1) gas
hose, (2) water adapter fittings, male to male 5/8" LH
thread, (1) water hose coupler, female to female 5/8"
LH thread and (1) power cable adapter. Threads on all
hoses and fittings are CGA style.
DO NOT USE A WATER SOLENOID VALVE with
the COOL ARC® 40. 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.
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Coolant Hoses:
Coolant hoses are readily available from an industrial
welding supplier or in various MIG or TIG hook-up kits
provided by Lincoln Electric. Refer to Magnum acces-
sory literature sheets.
For lengths of coolant hoses over 7.6m(25 Ft.) and up
to 15.2m(50 Ft)., 7.9mm(5/16”) I.D. hose is recom-
mended. 7.9mm(5/16”) I.D. hose and accommodating
fittings are available from an industrial welding suppli-
er.
C-1 ACCESSORIES C-1
OPTIONAL EQUIPMENT (Field Installed)
K559-2 Cooler Horizontal Mounting Bracket:
Mounts the COOL ARC® 40 horizontally to the top of
a power source, securing the cooler to the lift bale.
The kit includes all necessary mounting hardware.
K559-3 Cooler Vertical Mounting Bracket:
Mounts the COOL ARC® 40 vertically to a power
source that has a dual cylinder undercarriage already
installed. The bracket securely mounts the cooler to
the dual cylinder support bracket. The kit includes all
necessary mounting hardware.
K1536-1 Magnum Flow Sensor:
Protects valuable torches, guns and robotic welding
systems from damage when loss of coolant flow has
occurred for any reason such as a blocked or kinked
water line or a ruptured hose.
KP1529-1 Quick Connect Water Adapter:
Converts a male 5/8"-18 left hand hose fitting (CGA
Style) to a female quick connect fitting. The female
quick connect mates with the male quick connects on
water cooled MIG guns or hoses.
K1859-1 Water Cooler Hoses (5/8" LH CGA to QD):
This kit includes two 25ʼ – 3/16 I.D. water hoses with a
5/8" LH CGA style fitting on one end and a male quick
disconnect on the other. Most wire feeders have
female quick disconnects and this kit allows direct
hook up between the water cooler and the wire feed-
er.
K1859-2 Water Cooler Hoses (5/8" LH CGA to 5/8 LH CGA)
This kit includes two 7.6m(25 Ft.)-4.7mm(3/16”) inside
diameter hoses with a 5/8”LH CGA style fitting on both
ends. Hoses can be mated with KP1529-1 for a water
Cooler to MIG gun application. Ideal for water Cooler
to Machines or wire feeders with 5/8”LH CGA style fit-
tings.
Field Installed CGA style hose fittings:
Fittings to convert a standard 4.7mm(3/16") I.D. hose
to a 5/8"-18 left hand male hose fitting. These male fit-
tings mate with the fittings on the back of the Cool-Arc
40.
Order the following:
(2) Connector Nuts (T15007-2)
(2) Nipples for 3/16" I.D. Hose (T15008)
(2) Hose Clamps (S10888-35)
COOL ARC® 40
CAUTION