Kemppi Kempact Pulse 3000 - Manual (Page 20)

EN
3.4 COOLING UNIT OPERATION (KEMPACTCOOL 10)
The operation of cooling units KempactCool 10 is controlled by the power source. The cooling
unit pump starts automatically when welding starts. Proceed as follows:
• Start power source.
• Check water level and input flow of the reservoir, add liquid if needed.
• If you use a water-cooled gun you can fill it with cooling liquid by pressing TEST-button
(on cooling unit).
The pump operates for 5 another minutes after welding has been finished to cool the liquid to
the same temperature as in the machine surrounds. This reduces the need of service.
Thermal overload
The thermal overload light is lit, the machine stops and display shows Err 5 when temperature
control of the machine has detected cooling water overheating. The cooling unit fan cools
down the water, and when the light goes out welding can be started again.
Water flow signal
Display shows Err 5 when water does not flow.
4. MAINTENANCE
4.1 DAILY MAINTENANCE
NOTE! Be careful of mains voltage when handling electric cables!
Clean the wire channel of the gun and check the contact tip regularly. Always check the
condition of the mains and welding cable before operation and replace defective cables.
NOTE! Only a qualified electrician should remove or install the mains cable!
4.2 REGULAR MAINTENANCE
Kemppi-service workshops sign special service contracts with customers for regular
maintenance. All parts are cleaned, checked and if necessary, repaired. The operation of the
welding machine is also tested.
5. DISPOSAL OF THE MACHINE
Do not dispose of electrical equipment with normal waste!
In observance of European Directive 2002/96/EC on waste electrical and electronic
equipment, and its implementation in accordance with national law, electrical equipment
that has reached the end of its life must be collected separately and taken to an appropriate
environmentally responsible recycling facility.
The owner of the equipment is obliged to deliver a decommissioned unit to a regional
collection centre, per the instructions of local authorities or a Kemppi representative. By
applying this European Directive you will improve the environment and human health.
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Kempac
t P
ulse 3000, Kempac
tC
ool 10 / © Kemppi O
y / 1136