Replacing The Compactflash Card; Replacing The Differential Pressure Monitor; Table 9-2 Torques Of The Capacitor Connections - Siemens SINAMICS SL150 Operating Instructions Manual

Maintenance
9.7 Repairs
Use heat-stabilized cable ties for fixing the capacitors in place. Tighten the capacitor terminals
with the following torques.
Table 9-2
Nuts
M8
M12
9.7.3

Replacing the CompactFlash card

To replace the CompactFlash card, proceed as follows:
1. Ensure that the Control Unit is de-energized.
2. Withdraw the CompactFlash card from the Control Unit. Back up the data saved on it.
3. Copy the stored data of the previous CompactFlash card to the new original Siemens card.
4. Insert the new Siemens CompactFlash card.
9.7.4

Replacing the differential pressure monitor

Proceed as follows to replace the differential pressure monitor:
1. The five safety rules must be observed.
2. Release the two connections of the differential pressure monitor.
3. Withdraw the air hose at the differential pressure monitor.
4. Release the two screws that are used to attach the differential pressure monitor.
5. Release the differential pressure monitor from the mounting plate.
6. Attach the new differential pressure monitor to the mounting plate.
90
Torques of the capacitor connections
NOTICE
Destruction of the CompactFlash card
The CompactFlash card must only be inserted or removed when the power is off.
Otherwise there is a risk of data loss or damage to the card, which would prevent
commissioning of the drive.
● Only remove or insert the CompactFlash card when the power is switched off.
Note
Invalid software key
The software key is associated with the serial number of the CompactFlash card. If you
overwrite the software key of the new CompactFlash card with the previous CompactFlash
card, the new CompactFlash card is not operational.
Consequently, use the software key of the new CompactFlash card.
Tightening torque
5 Nm
10 Nm
Operating Instructions Rev.201910281433 EXAMPLE
SINAMICS SL150 6SL38600UL432AA0Z