Controls And Operational Features - Lincoln Electric COOLARC 46 Manuel D'utilisation

Controls and Operational Features

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1
FLOW
SENSOR
OFF
Figure 1.
1. Power Indicator Light: This lamp will light
up to indicate that the cooler is supplied
by the power source.
2. Flow Sensor off Switch: Turn the coolant flow sensor
off. This switch can be used only when the pump has
to be primed and the cooler has to be bled (see "First
use of the cooler and bleeding cooling system").
WARNING
Incorporated into the cooler is an automatic flow sensor
to detect low or no coolant flow. A low or no flow
condition will cause welding output to automatically stop
to protect the torch.
3. Reservoir for Coolant with Nut: The translucent
reservoir enables control of value of the coolant.
4. Quick Connect Coupling: Coolant outlet
(supplies cool coolant to the torch/gun).
5. Quick Connect Coupling: Coolant inlet
(takes warm coolant from torch/gun).
6. Minimum Liquid Level: Determine the level of coolant
in which the cooler can work.
8 7
Figure 2.
7. Fuse: Use the 2A slow-blow fuse (see "Spare Parts"
section).
8. Power Lead with 9-PIN Socket.
9. Airflow Slots: Enable proper circulation of air cooling
(Figure.3).
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4
5
MINIMUM
LIQUID
LEVEL
6
9
Moving parts can injure. Never place fingers into the
openings of the Cooler.
Avoid placing the cooler near a flux hopper or an area
where dust build-up is extreme.
Circulation of Coolant in the Cooler
Warning: The ambient air temperature influences the
parameters of cooling. If the ambient temperature is
higher, the cooling system will be less effective.
Avoid placing the cooler near areas of extreme heat.
Preparation COOLARC 46 to Work

Fill the coolant reservoir.

Connect COOLARC 46 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 6).

Turn the power source on.

Warning: The water-cooler hoses can require
bleeding.
3
Figure 3.
WARNING
WARNING
Figure 4.
WARNING
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