Maintenance; Contents Of This Chapter; Maintenance Intervals - ABB ACS880-37LC Hardware Manual

Maintenance

Contents of this chapter

This chapter contains maintenance instructions.

Maintenance intervals

The table below shows the maintenance tasks which can be done by the end user. The
complete maintenance schedule is available on the Internet (www.abb.com/drivesservices).
For more information, consult your local ABB Service representative
(www.abb.com/searchchannels).
Maintenance task/object
Coolant
Checking coolant antifreeze concentration
Checking coolant quality
Coolant draining and replacement
ABB cooling unit (if present)
Cooling fans
Supply module cubicle fan (230 V)
Supply module cubicle fan (115 V)
Inverter module fan (230 V)
Inverter module fan (115 V)
Years from start-up
0 1 2 3 4
P P P P
P P
See ACS880-1007LC liquid cooling unit user's manual
(3AXD50000129607 [English])
Maintenance 119
11
5 6 7 8 9 10
P P P P P P
P P P
R
R
R
R
R
11 12 ...
P P P
P
R
R
R