Miller Electric Coolmate 1 W Owner's Manual page 6

11. GMAW Connections
3
2
To prevent overheating, make sure cooling
unit is positioned so there is 12 in. (305
mm) of unrestricted airflow on sides of unit.
NOTICE − If welding power source has a
water valve, do not connect hoses to water
valve. Connect hoses as shown.
1 Coolant Out Hose
2 Coolant In Hose
Fittings have 5/8-18 left-hand threads.
Connect hoses with proper fittings as
shown.
3 Coolant Tank Cap
OM-235 464 Page 6
4
1
4 115 Or 230 Volt AC Grounded Re-
ceptacle (Depending On Model)
NOTICE − Do not cut plug from 115 volt
cord and attempt to rewire for 230 volts, or
do not cut plug from 230 volt cord and at-
tempt to rewire for 115 volts.
An individual branch circuit capable of car-
rying 15 amperes and protected by fuses
or circuit breakers is recommended. Rec-
ommended fuse or circuit breaker size is
15 amperes. For 230 volt models, an indi-
vidual branch circuit capable of carrying 10
amperes and protected by fuses or circuit
Tools Needed:
11/16 in.
breakers is recommended.
mended fuse or circuit breaker size is 10
amperes.
Operation:
.
You may experience pump/priming
noise during initial start-up, or after
changing or replacing coolant.
Fill tank with proper coolant. Use table in
Section 9 to select proper coolant. Maintain
coolant level at approximately 1 in (25 mm)
below top of filler neck. Connect hoses as
shown. Unit turns on when plugged in and
power switch is turned on.
805 190-B
Recom-