Motorola DIMETRA MTS 2, Installation, Configuration And Basic Service Manual

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Cooling Fans FRU Replacement Chapter 12: Cooling Fans
Cooling Fans FRU Replacement
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Procedure 12-1 How to Replace the MTS Fan Kit
1
Open the housing of the cabinet of MTS, unplug the connector from the PSU, unlock the fan kit
by unscrewing M3x8 screws with serrated washers.
2
Slide out the fan kit from module cage.
3
Insert the new fan kit into module cage.
4
Secure it by screwing M3x8 screw with a serrated washer.
5
Plug the connector into PSU.
When unplugging the connector from the PSU, wait a few second for the fans to stop.
12-6
6802800U74-N September 2009