Beckhoff CP32 -2 -0020 Series, Manual

Page: 30 / 45

Maintenance
CP32xx-2xxx-0020 30 Version: 1.1
6 Maintenance
CAUTION
Risk of electric shock
Working on the Panel PC when live can lead to electric shock.
• Switch off the power supply before cleaning the device or replacing device components. This does not
apply to the replacement of hard disks in a RAID configuration.
Maintenance measures increase the efficiency of the device by ensuring long-term functionality. Cleaning
and maintenance by replacing certain device components contribute to this.
Repair
Only the manufacturer may repair the device. If a repair should be necessary, contact Beckhoff Service (see
Chapter 9.1
Service and support [
}
40] ).
6.1 Cleaning
NOTE
Unsuitable cleaning agents
The use of unsuitable cleaning agents can damage the device.
• Clean the Panel PC only as specified.
It is essential to observe the following points when cleaning the PC:
• Make sure that no dust gets into the PC.
• Only use a vacuum cleaner to clean the PC. The PC does not need to be switched off.
• Never use compressed air to clean the PC.