ASKAYNAK Plasma 105 ULTRA Manuel D'utilisation page 50

Maintenance and Troubleshooting - 2
Caution! For every kind of maintenance and repair operations, contact to the nearest authorized Kaynak
Teknigi Sanayi ve Ticaret A.S. technical service. Maintenance or repairs performed by unauthorized
technical services or personnel will void the manufacturer's warranty.
1- The plasma cutting machine is checked against any defects before leaving the factory. Therefore, do
not allow unauthorized persons to tamper with the machine.
2- The repair works must be carried out only by the "Authorized
Technical Services" allowed by Kaynak Tekniği Sanayi and Ticaret A.Ş.
3- Watch out for the air pressure while cleaning in order to protect the smaller components. Never direct
water in to the machine for cleaning.
4- The plasma cutting machine should not be cleaned with volatile and synthetic cleaners. Use a moist
and soapy piece of cloth for cleaning the exterior.
5- The maintenance works must be carried out with care. Kinking or wrong connection of a cable may be
very dangerous for the user.
6- Ingress of water or steam should not be allowed in to the plasma cutting machine. If the machine might
be affected by humidity, the interior must be dried and the insulation re-checked.
7- The plasma cutting machine should be protected against tossing around while lifting and protected
against impacts.
8- If the plasma cutting machine is to be stored for a long time, place it in the original box and store in a
dry place.
PROBLEM
Power led lights but
fan and air valve do
not operate.
When machine is
started, Torch/Air
Pressure light flashes.
When machine is
started, Torch/Air
Pressure lamp lights on.
48
POSSIBLE REASON
No electric in the line.
Main board is faulty.
Air pressure is too low.
Cutting nozzle is not
installed properly.
Torch tip or electrode
is not installed properly.
SOLUTION
Check the voltages of the phases
input in the machine.
Reconnect the phases.
Contact to the service.
Adjust the air pressure between
4.5-5 bar.
Shut down the machine and reinstall
the cutting nozzle.
Shut down the machine and reinstall
the torch tip or electrode.