AS3424S Hardware Installation Guide
Solutions Provider for FTTx, RFoG, and HFC
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Page 17 of 22
Warning
1. Before opening the machine box, make sure that you have released the static you carried and
then turn off the power on-off of the switch. Before operating any step in Appendix B, read the
section “Safety Advice”.
2. Before performing operations beside the power source or on the machine box, turn off the
power on-off and plug out the power cable.
This section describes how to open the cover of the switch, required tools and operation
methods.
Warning
When the power cable still connects the power source, do not touch it.
When you open the cover the switch, you may use the following tools:
Crossed screwdriver
Static armguard
Perform the following steps to open the cover of the switch:
1.
Turn off the power on-off of the switch.
2.
Plug out all cables connected the back of the switch.
3.
Take out the bolt from the machine box with the screwdriver.
Note
The machine box comprises of two parts: cover and bottom.
4.
Open the cover by holding two sides of the cover towards the direction of the arrow key shown in
the following figure:
The switch shown in the above figure does not represent the material ASCENT AS3424S.
