Maintenance - Siemens BT300 Manual

Siemens Industry, Inc. • 66
Further remove the extension box cover, the touch shield and the I/O plate with I/O grom-
2
met plate. Locate the EMC jumper on the EMC board (see magnification below) and re-
move it.
CAUTION!
class settings of the drive are appropriately made.
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6.4

Maintenance

In normal conditions, the drive is maintenance-free. However, regular maintenance is re-commended to
ensure a trouble-free operation and a long lifetime of the drive. We recommend to follow the table below
for maintenance intervals.
NOTE:
Because of capacitor type (thin film capacitors), reforming of capacitors is not necessary.
Maintenance interval
Regularly and according to
general maintenance interval
6...24 months (depending on
environment)
24 months
3...6 years
6...10 years
Figure 59.
Before connecting the drive to mains make sure that the EMC protection
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Maintenance action
Check tightening torques of terminals
Check filters
Check input and output terminals and
control I/O terminals.
Check operation of cooling fan
Check for corrosion on terminals, bus-
bars and other surfaces
Check door filters in case of cabinet
installation
Clean heat sink and cooling tunnel
Change internal Type 12/IP54 fan
Change main fan
24-hour support +1-800-877-7545 (Dial 2)
Commissioning
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