BECKHOFF CP72xx - Manual (Page 28)

Operating Instructions
Maintenance
Please also refer to chapter Foreword .
Cleaning the Industrial PC
Disconnect from power supply
Attention
Switch off the Industrial PC and all connected devices, and disconnect the
Industrial PC from the power supply.
The Industrial PC can be cleaned with a soft, damp cloth. Do not use any
aggressive cleaning materials, thinners, scouring material or hard objects
that could cause scratches.
Servicing
The Industrial PC requires no maintenance.
Replacing the battery on the motherboard
A used battery on the motherboard has to be replaced. See also chapter
Access to memory and battery.
Danger of Explosion!
WARNING
Replace battery only with the identical type or an alternative type
recommended by the manufacturer. Notice correct polarity!
The used battery must be disposed of in accordance with national
electronics scrap regulations.
Emergency procedures
In case of fire, the Industrial PC should be extinguished with powder or
nitrogen.
Shutting down
Disposal
Dismantling the Industrial
PC
Observe national
electronics scrap
regulations The device must be fully dismantled in order to dispose of it. The housing
can be sent for metal recycling.
Electronic parts such as disk drives and circuit boards must be disposed of
in accordance with national electronics scrap regulations.
26 CP72xx