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COOL ARC
®
55 & COOL ARC
COOLANT "IN" AND "OUT" CONNECTIONS
The fittings located on the COOL ARC
Disconnect fittings. These mate with water hoses typically
used in the welding industry. Two couplers converting from
quick disconnect to 5/8-18 left-hand thread (CGA style) are also
included.
Refer to Figure A.2.
Water or Coolant Line Connections
to the COOL ARC
®
55
Take the male quick disconnect of the water hose and check if it
matches the coupler or the quick disconnect on the front of the
unit. When using water hoses with threaded nuts use the
supplied couplers to convert from 5/8-18 left hand female thread
to male quick disconnect.
(Reference FIG. A.2) Take the accessory "INLET" hose (colored
or tagged blue on most hoses) and plug it into the coolant "OUT"
fitting located on the front of the cooler. If necessary use the
supplied coupler, making sure to secure the connector nut of the
hose tightly into the fitting with a wrench so that leaking does
not occur. Then take the accessory "OUTLET" hose (colored or
tagged red on most hoses) and plug it into the coolant "IN" fitting
located on the front of the cooler. Again, if necessary use the
coupler, tightly securing the connector nut of the hose into the
fitting with a wrench to insure that no leaking occurs.
NOTE: BE CERTAIN THAT NO LEAKS EXIST WHEN THE COOLER
IS TURNED ON. A LEAK WILL DEPLETE RESERVOIR VOLUME,
CAUSING POOR COOLING PERFORMANCE AND REDUCING
GUN OR TORCH LIFE.
®
55 ALUMINUM WATER COOLER
®
55 are two female Quick
Inlet and Outlet Hose Connection Diagram
COOLANT
COOLANT
OUT
INPUT POWER CONNECTION
Plug the input power cord on the COOL ARC
115V NEMA circuit breaker protected receptacle. The receptacle
must have overload protection and a grounding conductor pin.
FIGURE A.2
IN
A-4
®
55 into a standard
F F R R O O M M H H E E A A T T
S S O O URC
URCE E ( ( R R E E D D ) )
T T O O H H E E A A T T
S S O O URC
URCE E ( ( B B L L U U E E ) )
INSTALLATION
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