Repairs and Maintenance
Any maintenance work must only be executed after the power supply is disconnected and the com-
pressed air is released thoroughly from the tank.
Non-compliance can lead to serious injury!
Please keep the machine clean at all times and clean it regularly.
Drain dirty water within the tank at least once a week. When draining the water from the tank,
make sure that the pressure within the tank is below 0.1 Mpa.
Check frequently if the safety valve is still sensitive or not. The safety valve must be able to re-
lease the air easily. Pull the shaft down, to reset it.
The air filter should be cleaned or replaced every 500 hours. Simultaneously take out the air valve
and clean it as well. When the air delivery volume is much less than the rated one, please check if
the air filter is blocked. Also check whether all connections are still tight. Check for leakages as
well. If the piston rubber bowl is worn because of dust, please replace it.
The compressor vessel must be tested every two years. Also check the outside. If there is any
rusty spots on the tank or if the tank fails to pass the pressure test, the tank must be scrapped.
© by WilTec Wildanger Technik GmbH
Artikel 61017
Seite 5
http://www.WilTec.de
http://www.aoyue.eu
10 2020
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