Maintenance
11.2 Replacing components
SINAMICS DCM DC Converter
696 Operating Instructions, 12/2018, A5E34763375A
Replacing fans in 1500 to 3000 A devices
1. At the device, remove the front panel and the upper cover
2. Release the support plate for the electronics and swing it out to the side
3. Release the fastening screws for the fan module ①
4. Withdraw the fan connector
② and the fan monitoring (3-pole) ③
Figure 11-7 Replacing fans in 1500 - 3000 A devices (1)
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