- 5 -3. Installation the SwitchThis part describes how to install your Ethernet Switch and make connections to it .Please followthe following instructions in avoid of incorrect installation causing device damage and securitythreat. Before cleaning the switch, unplug the power plug of the switch first. Do not clean the switch with wetcloth or liquid; Do not place the switch near water or any damp area. Prevent water or moisture from entering theswitch chassis; Do not place the switch on an unstable case or desk. The switch might be damaged severely in case of afall; Ensure proper ventilation of the equipment room and keep the ventilation vents of the switch free ofObstruction; Make sure that the operating voltage is the same one labeled on the switch ; Do not open the chassis while the switch is operating or when electrical hazards are present to avoidelectrical shocks;Desktop InstallationInstall the Switch on a desktop, please attach these cushioning rubber feet provided on the bottom ateach corner of the Switch in case of the external vibration. Allow adequate space for ventilationbetween the device and the objects around it.