Maintenance and cleaning

WARNING

Serious injuries due to cleaning work during operation

Carrying cleaning work during operation can lead to serious or fatal injuries.

  • Bring the connected and the machine into a safe state for cleaning work
  • De-energize the connected and the machine
  • Secure the and the machine against unauthorized restarting

WARNING

Serious injuries due to hot surfaces

The surface of the housing can reach a temperature of 200 °C. Failure to observe the protective measures may result in severe burns.

  • Allow the to cool down to below 40 °C surface temperature after shutdown

Notice

Damage to the due to liquid

Cleaning fluid entering the through immersion or spraying may cause damage to the .

  • Wipe the with cleaning agent and a cloth only
  • Do not immerse

Contamination, dust or chips can have a negative effect on the function of the components. In the worst case, contamination can lead to failure. Beckhoff recommends regular cleaning and maintenance of the components in a system at regular and required intervals.

No special maintenance and cleaning measures are usually foreseen for braking resistors from the AX2090-BW65 series. A braking resistor must be replaced in the event of malfunctions or faults.