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Chapter 2 Installation Preparation
2.1 Cautions
Similar to other electronic products, the semiconductor chip easily gets damaged if
you power on and off abruptly and frequently. To restart up the switch of 8/24, you have
to open the power on-off three or five seconds after the power is cut off.
Avoid severe collision or falling down from the height to protect the parts in the
switch.
Use correct outside ports to connect the switch of 8/24. Do not insert the Ethernet
plug into the console port (RJ45 8-line socket). Similarly, do not insert the console cable
into the console port (RJ45 8-line socket).
Note:
1) When you plug or dial out the power line, keep the power line horizontal with the
power socket.
2) When the lifetime of our products ends, handle them according to national laws and
regulations, or send these products to our company for collective processing.
2.2 Safety Advice
2.2.1 Safety Principles
Keep dustless and clean during or after the installation.
Put the cover at the safe place.
Put tools at the right place where they are not easily falling down.
Put on relatively tight clothes, fasten the tie or scarf well and roll up the sleeve,
avoiding stumbling the chassis.
Put on the protective glasses if the environment may cause damage to your
eyes.
Avoid incorrect operations that may cause damage to human or devices.
2.2.2 Safety Notices
The safety notices mentioned here means that improper operation may lead to body
damage.
Read the installation guide carefully before you operate the system.
Only professionals are allowed to install or replace the switch.
Please cut off the direct-current connection when you operate the hull or work
near the power supply.
The final configuration of products must comply with relative national laws and
regulations.
2.2.3 Safety Principles for Live Working
When you work under electricity, following the following principles:
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