Fans; Replacing The Cooling Fan, Frames R0 - ABB ACS580-01 Hardware Manual

122 Maintenance and hardware diagnostics

Fans

See section Maintenance intervals
average operation conditions. Parameter 05.04 Fan on-time counter indicates the
running time of the cooling fan. Reset the counter after a fan replacement.
In a speed-controlled fan, the speed of the fan matches the cooling needs. This
increases the life span of the fan.
Replacement fans are available from the manufacturer. Do not use other than
specified spare parts.

Replacing the cooling fan, frames R0...R4
WARNING! Obey the instructions in chapter
Ignoring the instructions can cause physical injury or death, or damage to the
equipment.
1. Stop the drive and disconnect it from the power line. Wait for 5 minutes and then
make sure by measuring that there is no voltage. See section
electrical work
2. Lever the fan assembly off the drive frame with for example a screwdriver (2a)
and pull out the fan assembly (2b).
R0
2a
R3
2a
on page
on page 16 before you start the work.
R1...R2
2a
R4
2a
119 for the fan replacement interval in
Safety instructions on page 13.
Precautions before