Transport - Lincoln Electric COOLERTIG 4 Bedienungsanleitung

Connecting the Cooling System Hoses

The power source has to be turned off.

Connect the "outlet" hose of torch/gun
(colored or tagged red on most hoses)
into the inlet quick connect coupling [5]
located on the front panel of the cooler.

Connect the "inlet" hose of torch/gun
(colored or tagged blue on most hoses)
into the outlet quick connect coupling [4]
located on the front panel of the cooler.
Figure 8.
Warning: The water-cooler hoses are connected into the
quick connect coupling type, which automatically close
when hoses are disconnected.
Before installing the hoses to the cooler, verify that the
hose connectors match the quick connect couplings
located on the front panel of the cooler.
WARNING
Avoid kinking or putting sharp bends in any water lines.
WARNING
Keep all water lines clean and free of any blockage.
WARNING
Keep the reservoir full especially after changing lines.

Transport

To avoid freeze damage and water leakage during
transport, the coolant has to be removed from the cooler's
reservoir.
English
Maintenance
For any repair operations, modifications or maintenance, it
is recommended to contact the nearest Technical Service
Center or Lincoln Electric. Repairs and modifications
performed by unauthorized service or personnel will
cause the manufacturer's warranty to become null and
void.
Any noticeable damage should be reported immediately
and repaired.
ROUTINE MAINTENANCE

Check the condition of water-cooler hoses and
connections of the power lead.

Check the welding torch / gun condition: replace it, if
necessary.

Check condition and operation of the cooling fan.
Keep its airflow slots clean.

The reservoir volume should be checked daily before
using the cooler.

Keep the reservoir full, especially after disconnecting
the water lines or changing the accessory being
cooled.

Clean the tank filter.
PERIODIC MAINTENANCE (NOT LESS THAN ONCE A
YEAR)
Perform the routine maintenance and, in addition:

Keep the machine clean. Using a dry (and low
pressure) airflow, remove the dust from the external
case and from the heat exchanger inside.

In dirty or dusty environments or if biological growth
occurs in the coolant, it may be necessary to flush the
coolant reservoir. Drain the old coolant, rinse the inside
of the reservoir and circulate rinsing solution through the
coolant system. Add new coolant when cleaning is
finished.
Hot coolant can burn skin. Always be sure coolant is NOT
HOT before servicing the cooler.
Special precautions have to be taken when
the coolant is removed from the cooler
reservoir. The coolant must not be poured
out into ground water, sewerage, soil. Read
"Material Safety Data Sheet" (coolant used)
and contact the local Department of
Environmental Protection office to obtain
information on recycling coolant.
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WARNING
WARNING
WARNING
English