English 8 English
9. Fuse Receptacle: A 2A fuse is present to protect the
motor pump.
10. Removable Strainer. The pump is equipped with a
150um strainer: an external cover is supplied to
protect the accessible strainer. See Maintenance
section for more details.
WARNING
Moving parts can injure. Never place fingers into the
openings of the Cooler.
WARNING
Avoid placing the cooler near a flux hopper or an area
where dust build-up is extreme.
Circulation of Coolant in the Cooler
Figure 6
WARNING
The ambient air temperature influences the parameters of
cooling. If the ambient temperature is higher, the cooling
system will be less effective.
WARNING
Avoid kinking or putting sharp bends in any water lines.
WARNING
Never operate the cooler with case off.
WARNING
Avoid placing the cooler near areas of extreme heat.
Preparation COOL ARC
®
24 to Work
Fill the coolant reservoir.
Connect
COOL ARC
®
24
to power source.
Turn the power source on.
Warning
: First use the cooler require the pump is
primed by coolant.
Turn power source off.
Connect the water-cooler hoses to the cooler’s inlet
[5] and outlet [4] socket (Figure 3).
Turn the power source on.
Warning
: The water-cooler hoses can require
bleeding.
Filling the reservoir and water lines
WARNING
Avoid contact with coolant. Wear waterproof
gloves and protective eye wear.
WARNING
Before filling the coolant reservoir, disconnect cooler’s
power lead to the power source.
Warning: The cooler can be filled and used only in the
horizontal position.
Use only recommended coolant FREEZCOOL -
W000010167
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 impossible to
purge from the water lines and heat exchanger.
Do not use
automotive anti-freeze. These coolants will
damage the pump and block of the heat exchanger,
affecting cooling performance.
WARNING
The coolant reservoir can be filled maximum 2,27l
coolant. Minimum 1,51l of coolant has to be poured into
the reservoir.
WARNING
Never operate the cooler with the reservoir empty.
WARNING
Do not start the cooler with less than 1,50 liters of coolant.
Operating without enough coolant can prevent full priming
of the system and may damage the pump.
Priming Pump (only first use the
cooler) and Bleeding the Cooling
System
Figure 7
Assemble the welding setup.
Connect the hose with quick water connector (added
to the equipment) to the cooler’s inlet and outlet
socket (Figure 5).
Fill the coolant reservoir – minimum 2l.
Undo the nut.