ABB ACS560 - Recommended Annual Maintenance Actions by the User; Recommended Maintenance Action by the User

DescriptionAction
Performance of on/off-site work (commissioning, tests, measurements
or other work)
P
Replacement of componentR
￭
Recommended annual maintenance actions by the user
DescriptionAction
Quality of supply voltageP
Spare partsI
Capacitor reforming, spare modules and spare Capacitors (page 135)
P
Tightness of terminalsI
Dustiness, corrosion or temperatureI
Heatsink (page 131) cleaning
P
￭
Recommended maintenance action by the user
The table below shows the intervals for the preventive maintenance tasks allowed
for the customer. For other maintenance tasks, consult your local ABB Service
representative, or see the complete maintenance schedule on the Internet.
Years from start-upMaintenance task/object
...1211109876543210
Cooling fans
R(R)R(R)
Main cooling fan (R0… R8). See
Fans (page 132).
(R)(R)
RRRR
Auxiliary cooling fan for circuit
boards (R6…R8). See Replacing the
auxiliary cooling fan, frames
R5...R8 (page 135).
(R)(R)(R)(R)
Connections and environment
OOOOOOOOOOOOOQuality of supply voltage
Improvements
IIIIBased on product notes
(I)(I)(I)(I)
Spare parts
IIIIIIIIIIIIISpare part stock
(I)(I)(I)(I)(I)(I)(I)(I)(I)(I)(I)(I)(I)
OOOOOOOOOOOOO
Reforming of DC circuit capacitors
(spare modules and spare capacit-
ors). See section Capacit-
ors (page 135).
Other tasks
130 Maintenance and hardware diagnostics