Lincoln Electric IM723-A - Manual (Page 8)

A-1 INSTALLATION
UNDER-COOLER CART
A-1
TECHNICAL SPECIFICATIONS – UNDER- WATER COOLER
Model / Make Under-Cooler Cart K1828-1
Input 100-120 VAC 50/60 Hz 1 Phase
Rated Current Draw 60 Hz (2.8-3.5 Amps) 50 Hz (3.5-5.3 Amps)
Operating Pressure 60 psig (413 kPa) (4.1 bar)
Pump Hydraulic
Rating No Flow
Discharge Pressure (gage)
(Relief Valve Setting)
60 PSIG (414 kPa) (4.14 bar) Max.
No Pressure Flow Rate 1.66 gal/min (6.28 liter/min) Max.
Pump Hydraulic Rating
(Typical Operation)
Discharge Pressure (gage) 53-57 PSIG (365-393 kPa)
Flow Rate .45-.60 gal/min (1.7-2.3 liter/min)
Reservoir Capacity 2.0 Gallons (7.6 Liters)
For Use Above Freezing: Clean tap, distilled, or de-ionized water
For Use Below Freezing: 50% water and 50% pure ethylene glycol mixture.
Recommended Coolant DO NOT USE: Automotive anti-freeze that contains rust inhibitors or leak
stoppers. These coolants will damage the pump and block the small internal
passageways of the heat exchanger, affecting cooling performance. To
acquire the proper coolant contact a local welding distributor.
DO NOT USE: Pre-packaged welding industry coolants. These coolants may
contain oil-based substances, which attack the plastic components of the
cooler. Once added to the cooler, these substances are virtually impossible to
purge from the water lines and heat exchanger.
Weight Shipping 252 lbs. (114 kg)
Reservoir Full (Water) 267 lbs. (121 kg)
Dimensions Length 41 in (1041 mm)
Width 27 in (686 mm)
Height (Top Face) 21 in ( 533mm )
Height (TIG Interface) 19 in (483 mm)