Dell PowerVault MD2412 Owner's Manual page 29

Removing the EMM cover
You need to remove the EMM to replace a failed fan.
Steps
1. Remove the EMM from the enclosure. See
2. Press the lock on the top of the EMM and slide the cover toward the back of the unit.
Figure 27. Removing the EMM cover
Installing the EMM cover
Steps
1. Slide the cover onto the EMM from the back of the unit.
Figure 28. Installing the EMM cover
2. Slide the cover forward until the lock clicks.
3. Install the EMM into the enclosure. See
Removing the EMM.
Installing the ESM.
Replacing components 29