Welbach ENTRIX 200D Manual De Instrucciones página 44

11. Cleaning and maintenance
Pull the mains plug before each cleaning and when the unit is not in use and cool the unit completely.
Use only non-corrosive cleaning agents for cleaning the surfaces.
Do not spray the unit with a stream of water or immerse it in water.
Make sure that no water enters through the ventilation openings in the casing.
Clean the ventilation openings with a brush and compressed air.
After each cleaning, all the parts should be dried well before the unit is used again.
Store the unit in a dry and cool place protected from moisture
and direct sunlight.
- Remove dust regularly with dry and clean compressed air.
12. Regular inspection of the device
Check the unit regularly for damage. If this is the case, stop using the unit. Please contact your dealer immediately for
repair.
What should I do if a problem occurs?
Please contact your dealer and have the following information ready:
- Invoice number and serial number (the serial number is indicated on the rating plate).
• Potentially a photo of the defective part.
The service technician will be able to better determine what the problem is if you describe it as precisely as possible.
faults! The more detailed you are, the faster they can help you!
NOTE: Never open the device without consulting customer service. This can lead to loss of warranty!
13. Troubleshooting
Problem
The meter shows nothing.
The fan does not rotate.
No welding power.
The meter is working
normally.
The fan is working
normally.
No welding power.
 Check if the power switch is turned on.
 Check if the electrical system has access to the power supply.
 Check if the three-phase bridge is not damaged.
 There is a fault in the auxiliary power supply on the control board
(contact your dealer).
 Check that all sockets on the device are properly connected.
 There is an open circuit or a bad connection at the output terminal
connector.
 The control cable on the torch is broken or the switch is damaged.
 The control circuit is defective (contact your dealer).
Solution