Maintenance Intervals - ABB ACS800-07-0610-3 Hardware Manual

104

Maintenance intervals

If installed in an appropriate environment, the drive requires very little maintenance.
This table lists the routine maintenance intervals recommended by ABB.
Interval
Every year of storage
Every 6 to 12 months (depending
on dustiness of environment)
Every year (IP22 and IP42 units)
Every year (IP54 units)
Every 3 years
Every 3 years
Every 6 years
Every 6 years
Every 10 years (if drive subjected
to high ambient temperature)
Every 12 years
Maintenance
Phone: 800.894.0412 - Fax: 888.723.4773 - Web: www.clrwtr.com - Email: info@clrwtr.com
Maintenance action
Capacitor reforming
Heatsink temperature
check and cleaning
Air filter check;
replacement if necessary
Air filter replacement
Cooling fan check;
replacement if necessary
Power connections check
and cleaning
Cooling fan change
PPCS branching unit
(APBU-xx) – Memory
backup battery renewal
Capacitor change
Capacitor change
Instructions
See document ACS 600/800 Capacitor Reforming
Guide (Code: 3BFE 64059629 [English]) and
Capacitors.
See Heatsinks.
See Replacing the PPCS branching unit (APBU-xx)
memory backup battery.
See Cooling fans.
See Power connections.
See Cooling fans.
Locate the APBU unit. See section
PPCS branching unit (APBU-xx) memory backup
battery on page 105.
See Capacitors.
See Capacitors.
Replacing the