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INSTALLATION INSTRUCTIONS
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FS016
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Removal Process
The power modules for FS S8050 series switch is pluggable. Removal process of power module is as follows:
• Wearing anti-static wrist strap, and confirm that the anti-static wrist strap is well earthed.
• Disconnect all power connectors of the switch.
• Grip the handle on the front end of power module while pressing on the locking switch with one hand and press on the top
switch with another hand.
• Pull out the power module by smoothly sliding along the power slot until the plug of power module is completely separated
from the socket inside chassis.
Figure 2-6 Removing Sketch Map of AC Power Module
The FS S8050 series switch can be installed with two power supply modules as hot backup.
When one of the two power modules fail, user can replace the bad power module on line
(without interruption for switch power supply).
2.3 Grounding Connection
A noise filter is connected on the power input of switch, whose central earthing is connected directly to the cabinet, which is
called enclosure earthing (that is PE). This cabinet must be well grounded to enable the safe flow of influence electricity and
leakage into the earth and increase the anti-electromagnetic interference of switch.
Correct way of grounding is as follows:
Connect one end of the yellow and green PE cable of switch to the terminal of grounding bar and screw up the fastening nut
when there is a grounding bar in the installation environment of Ethernet switches.
Note: It is an incorrect option to be grounded with fire mains and a lightning rod in a building, so the ground wires of Ethernet
switches should be connected to the work in switch room and grounded.
Figure 2-7 Grounding Installation Sketch Map When a Grounding Bar Is in Switch Room
Description:
(1) Ground Terminal of Switch
(2) Protective Grounding Cable
(3) Grounding Bar of the Switch Room
The ground connection of Switch is very important for lightning and anti-interference protection,
so please user must connect the grounding wire correctly.
The grounding connection figure provided in this guide is for reference only, please following the
real installation situation to connect the grounding wire of the Switch correctly.
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