Lincoln Electric COOLARC-25 Bedienungsanleitung Seite 8

fill hole. Then tilt the unit backward until the fill bottle is
emptied.
AVOID SPILLING COOLANT INTO THE FRONT
CASING OF THE UNIT.
Unit will be full when coolant lies just below the reservoir
opening with the unit in its upright position.
NOTE: DO NOT ADD MORE THAN 8.5 LITERS OF
COOLANT INTO THE RESERVOIR.
The fill cap contains a pressure release air hole which
must not be blocked by overfilling the reservoir with
coolant.
Be certain to replace the reservoir fill cap when the
reservoir is full. Operation of the COOLARC-25 cooler
without the fill cap in place can cause poor cooling
efficiency, evaporation loss of coolant, and low product
life.
Water Hoses Connection
A FROM HEAT SOURCE (RED)
B TO HEAT SOURCE (BLUE)
FIGURE 2:
Water Hoses Connection Diagram
Water hoses connection is made with quick water fittings
(type 21KATS09MPX). In case of hoses with 5/8"-18 left
hand nut, you have to use Quick Connect Water
Adapter, which is delivered with the unit. In this case,
firstly you should connect the adapters to the water
hoses and then connect them to the quick water fittings
of the cooler.
In case of disconnection water hoses from the cooler,
firstly you should disconnect quick water fittings, which
are equipped with the automatic outflow blockade.
If you firstly unplug the connection quick water fitting -
5/8"/18 nut, it can cause coolant outflow from the cooler
reservoir.
Before water hoses installing to the cooler, you should
check if the tread of the connector water hose nut
matches the quick water connectors placed in the
connector block on the back of the unit.
WARNING
All Lincoln products have water hoses which are
equipped with 5/8"-18 left hand nuts so hose connectors
must be matched the quick water fittings on the back of
the cooler, in the following way:
•
Take the two quick connect water adapters (5/8-18
left hand hose fitting to quick water fitting) supplied
with the cooler and thread hoses nuts into the
adapters. Secure the connector nuts of the hoses
tightly with a wrench so that leaking does not occur.
Then take the INLET hose (colored or tagged blue
on most hoses) and attach it into the coolant OUT
line located on the right side of the connector block
at the back of the cooler. Then take the OUTLET
hose (colored or tagged red on most hoses) and
attach it into the coolant IN line located on the left
side of the connector block.
For products having water hoses equipped with quick
water fittings which mate with fittings on the connector
block at the back of the cooler, you should:
•
Save the two quick water adapters for future use.
Take INLET hose (colored or tagged blue on most
hoses) and attach it into the coolant OUT line
located on the right side of the connector block at
the back of the cooler. Then take the OUTLET hose
(colored or tagged red on most hoses) and attach it
into the coolant IN line located on the left side of the
connector block.
BE CERTAIN THAT NO LEAKS EXIST WHEN COOLER
IS TURNED ON. A LEAK WILL DEPLETE RESERVOIR
VOLUME, CAUSE
PERFORMANCE AND REDUCE GUN, TORCH OR
PUMP LIFE.
NOTE: Be certain that only 5/8"-18 left hand male nuts
with clean and smooth threads are used on your water
hoses. Wrong nuts and bad connections can cause
coolant leaking, cooling system efficiency reducing and
at last the cooler damaging.
Mounting
Bracket Mounting Depending on the Power Source
A-3
WARNING
POOR OR COOLING
FIGURE 3a:
Height