Maintenance
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Consult your local ABB Service representative for more details on the maintenance.
On the Internet, go to http://www.abb.com/drives
and select Drive Services –
Maintenance and Field Services.
Required tools for maintenance
• 3 mm screw driver
• torque wrench with 500 mm (20 in.) or 2 x 250 mm (2 x 10 in.) extension bar
• 19 mm socket
for frame size R7: 13 mm magnetic end socket
for frame size R8: 17 mm magnetic end socket.
Every 6 years IP54 and IP54R fan change (option +B055
and option +B059)
(frame sizes R6, R7 and R8)
Replacing the IP54 (UL type 12) fan in frame size
R6 (option +B055 and +B059) or
Replacing the IP54 (UL type 12) fan in frame sizes
R7 and R8 (option +B055 and +B059)
Every 6 years Drive module cooling fan change (frame
sizes R5 and R6)
Replacing the drive module fan (R5 and R6)
Every 6 years Drive module cooling fan change (frame
size R7)
Replacing the drive module fan (R7)
Every 6 years Drive module cooling fan change (frame
size R8)
Replacing the drive module fan (R8)
Every 10 years Capacitor change Capacitors
Screw Grade Tool Tightening torque
mm Nm lbf ft
M4 8.8 7 2 1.46
M5 8.8 8 4 3
M6 8.8 10 6...9 4...7
M8 8.8 13 15...22 11...16
M10 8.8 17 30...44 22...32
M12 8.8 19 50...75 37...55
Interval Maintenance For instruction, see section
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