Maintenance Timers And Counters; Cabinet; Cleaning The Interior Of The Cabinet - ABB ACS880-207 Hardware Manual

Maintenance timers and counters

The control program has maintenance timers and counters that can be configured to
generate a warning when a pre-defined limit is reached. Each timer/counter can be set to
monitor any parameter. This feature is especially useful as a service reminder. For more
information, see the firmware manual.

Cabinet

Cleaning the interior of the cabinet


WARNING! Only qualified electricians are allowed to this work. Read the
complete safety instructions of the drive. Ignoring the instructions can cause
physical injury or death, or damage to the equipment.
WARNING! Use a vacuum cleaner with an antistatic hose and nozzle, and wear a
grounding wristband. Otherwise an electrostatic charge might build up and
damage the circuit boards.
1. Disconnect the drive from the AC power line and make sure it is safe to start the work.
See section Electrical safety precautions
2. Open the cabinet door.
3. Clean the interior of the cabinet. Use a vacuum cleaner and a soft brush.
4. Clean the air inlets of the fans and air outlets of the module (top).
5. Clean the air inlet grating of the door (see section
and IP42, option +B054)
6. Close the door.
on page 42.
on page 72).
Cleaning the door air inlets (IP22
Maintenance 71