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TECHNICAL DESCRIPTION
The OCE2 H cooling unit is designed primarily for cooling welding torches, TIG
torches included.
The cooling unit consists of:
1. Pump
2. Electric motor
3. Fan
4. Radiator
5. Water tank
6. Casing
7. Optional accessories, see page 30.
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The pump is of the turbine type and is designed for high pressure operation and low
water consumption. It is driven directly by a single--phase asynchronous motor with
capacitor start.
The suction side of the pump is connected to the water tank, and cold water is forced
through a hose to the cooling channels in the component to be cooled.
From there the hot water returns via the return hose to the radiator and then back to
the tank.
The fan is of the axial type. It draws air past the pump and motor and forces it
through the radiator.
The radiator consists of copper water pipes with cooling flanges of aluminium.
The water tank is made of high density polythene and is situated above the pump
and radiator.
The casing is made of sheet steel and consists of a base, perforated end panels and
U shaped cover panel.
Access to all components of the cooling unit is gained by removing the cover panel.
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