Maintenance And Hardware Diagnostics; What This Chapter Contains; Safety; Maintenance Intervals - ABB ACS350 User Manual

Maintenance and hardware diagnostics

What this chapter contains

The chapter contains preventive maintenance instructions and LED indicator
descriptions.

Safety

WARNING! Read the instructions in chapter
before performing any maintenance on the equipment. Ignoring the safety
instructions can cause injury or death.

Maintenance intervals

If installed in an appropriate environment, the drive requires very little maintenance.
The table lists the routine maintenance intervals recommended by ABB.
Reforming of capacitors
Internal cooling fan replacement Every three years
Replacement of the battery in
the Assistant Control Panel
Maintenance
Safety
Interval
Every two years when stored
Every ten years
Maintenance and hardware diagnostics
on the first pages of this manual
Instruction
See Capacitors in the ACS350
User's Manual.
See Internal fan on page 34.
See Battery in the ACS350
User's Manual.
33