ABB ACS580-01 drives, Hardware Manual

Page: 120 / 226

120 Maintenance and hardware diagnostics

Preventive maintenance intervals
The table below shows the intervals for the preventive maintenance tasks allowed for
the customer. For other maintenance tasks, consult your local representative, or see
the complete maintenance schedule on the Internet.
Maintenance task/object
Years from start-up
0 1 2 3 4 5 6 7 8 9 10 11 12 …
Cooling fans
Main cooling fan (R0… R8) and
fans (R9). See page
122 .
(R)
R
(R)
(R)
R
(R)
Auxiliary cooling fan for circuit
boards (IP21 R5…R9). See page
127 .
R
(R)
R
(R)
R
(R)
R
(R)
Auxiliary cooling fan for circuit
boards (IP55 R0…R9)
R R R R
Auxiliary cooling fan (IP55 R8 and
R9)
R
(R)
R
(R)
R
(R)
R
(R)
Batteries
Control panel battery. See page
129 .
R
(R)
Connections and environment
Quality of supply voltage O O O O O O O O O O O O O
Improvements
Based on product notes
I
(I)
I
(I)
I
(I)
I
(I)
Spare parts
Spare part stock
I
(I)
I
(I)
I
(I)
I
(I)
I
(I)
I
(I)
I
(I)
I
(I)
I
(I)
I
(I)
I
(I)
I
(I)
I
(I)
Reforming of DC circuit capacitors
(spare modules and spare
capacitors). See page
128 .
O O O O O O O O O O O O O
Other useful tasks
Checking tightness of cable and
busbar terminals. Tightening if
needed.
I
(I)
I
(I)
I
(I)
I
(I)
I
(I)
I
(I)
I
(I)
I
(I)
I
(I)
I
(I)
I
(I)
I
(I)
I
(I)
Checking ambient conditions
(dustiness, moisture, temperature)
I
(I)
I
(I)
I
(I)
I
(I)
I
(I)
I
(I)
I
(I)
I
(I)
I
(I)
I
(I)
I
(I)
I
(I)
I
(I)
Cleaning the heatsink. See page
121 .
O
(O)
O
(O)
O
(O)
O
(O)
O
(O)
O
(O)
O
(O)
O
(O)
O
(O)
O
(O)
O
(O)
O
(O)
O
(O)
4FPS10000309652.xlsx E
Symbols
I Inspection , maintenance action if needed
(I) Inspection in harsh conditions*, maintenance action if needed