Preparing For Installation; Safety Recommendations; General Safety Recommendations; Electrical Safety - H3C WX2510H Installation Manual

Preparing for installation

Safety recommendations

General safety recommendations

To avoid any equipment damage or bodily injury, read the following safety recommendations before
installation. Note that the recommendations do not cover every possible hazardous condition.
•
Do not place the device on an unstable case or desk. The device might be severely damaged in
case of a fall.
•
Make sure the ground is dry and flat and anti-slip measures are in place.
•
Keep the chassis and installation tools away from walk areas.
•
Keep the chassis clean and dust-free.
•
Do not place the device near water or in a damp environment. Prevent water or moisture from
entering the device chassis.
•
Ensure good ventilation of the equipment room and keep the air inlet and outlet vents of the
device free of obstruction.
•
Make sure the voltage for the device is in the required range.
•
Use a screwdriver to fasten screws.
•
Perform the following tasks to prevent condensation:
Unpack the device a minimum of half an hour after you move the device from a location
below 0°C (32°F) to the equipment room.
Power on the device a minimum of 2 hours after you move the device from a location below
0°C (32°F) to the equipment room.

Electrical safety

•
Carefully examine your work area for possible hazards, such as moist floors, ungrounded
power extension cables, or missing safety grounds.
•
Locate the emergency power-off switch in the room before installation. Shut off the power
immediately if an accident occurs.
•
Unplug all the external cables (including power cables) before moving the chassis.
•
Do not work alone when you operate the device with the device powered on.
•
Always verify that the power has been disconnected when you perform operations that require
the device to be powered off.

Examining the installation site

The device can only be used indoors. To ensure correct operation and a long lifespan for your device,
the installation site must meet the requirements in this section.
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