Ruijie RG-S6120 Series Switches Hardware Installation and Reference Guide
Tighten the captive screws of the fan module.
Power Supply Maintenance
When the power supply fails, you only need to disconnect the power cable, unplug the power module, replace it with a
qualified one, and then connect the power cables.
Replacing Lithium Battery
The built-in lithium batteries can support the real time clock of the RG-S6120 series switch without external power
supply.
Please contact Ruijie technical support for replacing lithium batteries.
Replacing Fuses
Please contact Ruijie technical support for replacing fuses.