Control Panel; Cleaning; Battery - ABB ACS550-01 User Manual

214

Control Panel

Cleaning

Use a soft damp cloth to clean the control panel. Avoid harsh cleaners which could
scratch the display window.

Battery

A battery is only used in Assistant control panels that have the clock function
available and enabled. The battery keeps the clock operating in memory during
power interruptions.
The expected life for the battery is greater than ten years. To remove the battery, use
a coin to rotate the battery holder on the back of the control panel. Replace the
battery with type CR2032.
Note! The battery is NOT required for any control panel or drive function, except the
clock.
Maintenance
ACS550 User's Manual