Juniper EX4100

6. Hand ghten the capve screws on the faceplate of the fan module. If you are unable to hand
ghten the capve screws, use the screwdriver.
Figure 100: Remove a Fan Module from an EX4100 Switch
NOTE: For opmal switch funcon, install both fan modules and ensure that the modules are
operaonal.
Maintain the EX4100 Power System
IN THIS SECTION
Install an AC Power Supply in an EX4100 Switch | 184
Remove an AC Power Supply from an EX4100 Switch | 185
Install a DC Power Supply in an EX4100 Switch | 187
Remove a DC Power Supply from an EX4100 Switch | 188
183