Maintenance Intervals - ABB ACS880-207 Hardware Manual

70 Maintenance

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
Cooling fans
Main cooling fan (R8i and D8T, speed
controlled)
Cabinet cooling fan, internal
Cabinet cooling fan, roof (IP54)
Batteries
Control panel battery
Control unit battery
Connections and environment
Cabinet door filters IP54
Quality of supply voltage
Improvements
Based on product notes
Spare parts
Spare part stock
Reforming of DC circuit capacitors (spare
modules and spare capacitors)
Other useful tasks
Cleaning IP22 and IP44 air inlet and outlet
meshes
Checking tightness of cable and busbar
terminals. Tightening if needed.
Checking ambient conditions (dustiness,
moisture, temperature)
Cleaning heatsinks of supply module
Legend
I Inspection, maintenance action if needed
P Performance of on/off-site work (commissioning, tests, measurements or other work)
R Replacement
Maintenance and component replacement intervals are based on the assumption that the equipment is
operated within the specified ratings and ambient conditions. ABB recommends annual drive inspections to
ensure the highest reliability and optimum performance.
Note: Long term operation near the specified maximum ratings or ambient conditions may require shorter
maintenance intervals for certain components. Consult your local ABB Service representative for additional
maintenance recommendations.
Years from start-up
0 1 2 3 4
R R R R
P P P P
I
I I I I
P P P P
I I I I
I I I I
I I I I
I I I I
5 6 7 8 9 10
R
R
R
R
R
R R R R R
P P P P P
I I
I I I I I
P P P P P
I I I I I
I I I I I
I I I I I
I I I I I
4FPS10000292961
11 12 ...
R
R R R R
P P P P
I
I I I I
P P P P
I I I I
I I I I
I I I I
I I I I