Preparing For Operation; Operation; Cooler Operation; Overheat Signal Lamp - Kemppi FastCool 10 Operation Instruction Manual

2.5. PREPARING FOR OPERATION

Cooling liquid is injurious! Avoid also contact with skin or eyes. In case of injury,
seek for medical advice.
See also 2.4.2. Main parts of cooling unit.
1. Connect the mains voltage and control connectors of the cooler unit to the corresponding
connectors on the base of the power supply. The connection can be established through the
base of the power supply when the devices are separated or through the right side of the
FastMig 10 cooler by removing the right side plate.
2. Attach the power supply on the FastMig 10 cooler.
3. Connect the cooling water hoses with the wire feed unit, follow colour markings.
4. Fill the reservoir with a 40 - 20 % mixture of etanol and water, or with any other suitable
antifreeze agent. The capacity of the reservoir is 3 litres.
5. Switch on the power supply.
6. Press and hold down the test switch until the torch hoses are filled with liquid.
7. Device is ready to weld.

3. OPERATION

3.1. COOLER OPERATION

See also 2.4.2. Main parts of cooling unit
FastMig 10 Cooler operation is controlled by the microprocessor of the power supply. The cooler
pump starts to operate when the welding begins. After the welding has stopped, the pump will
operate 1 to 5 minutes longer depending on the welding time. During this time the liquid will cool
down to the surrounding temperature. If the pump is stopped, the need for maintenance of the
cooler will be reduced.
Check the tank liquid level regularly and fill in liquid, if necessary.
If the liquid flow is blocked, a hose is blocked or folded, or the container has ran out of liquid the
welding is stopped and error code, Err 5, appears on the FastMig panel.

3.2. OvERhEAT SIGNAL LAMP

The overheat signal lamp is lighting when temperature control of the machine has detected cooling
water overheat. The ventilator cools down the machine and when the lamp goes out welding can
be started again.

3.3. STORAGE

The machine must be stored in a clean and dry room. Protect the machine from rain and keep it
away from direct sunshine in places where temperature exceeds +25 °C. Check that there is free
space in front of and behind the machine for air circulation.

4. MAINTENANCE

Watch out for mains voltage when handling electric cables!
In planning product maintenance machine utilization degree and circumstances should be
considered. Careful use and preventive maintenance help to avoid unnecessary production
disturbances and breaks.
© kemppi oy Fastcool 10 / 0648 –