NetCol5000-A(025, 035) In-row Air Cooled Smart
Cooling Product
User Manual (600 mm)
Copyright © Huawei Technologies Co., Ltd.
To ensure that the equipment runs safely, replace blown fuses with new fuses of the same
model and specifications.
1.3 Mechanical Safety
Drilling Holes
Do not drill holes into a cabinet without permission. Improper drilling may damage
components, pipes, or cables inside the cabinet. Metal shavings from drilling may block pipes
and cause short circuits in circuit boards if they enter the cabinet.
Only drill with the approval of the customer, contractor, and Huawei.
Remove interior cables before drilling holes into a cabinet.
Wear goggles when drilling holes to protect your eyes from metal shavings.
Wear protective gloves when drilling holes.
After drilling, clean up the metal shavings immediately to prevent them from entering
the cabinet.
Fans
When replacing a component, keep the component, screws, and tools at a safe place. If
any of them falls into running fans, the fans may be damaged.
When replacing a component near fans, do not insert your fingers or boards into the fans
unless the fans are switched off and stop running.
Transportation and Moving
Wear protective gloves when moving devices.
Be careful when moving heavy objects.
Use caution when removing a heavy or unstable device from a cabinet.
Choose railways, sea, or roads with good condition for transportation. Ensure that the
equipment is transported safely and securely. Excessive tilting or jolting during
transportation is not allowed. During transportation, the equipment must not be tilted
more than 15 degrees, as shown in Figure 1-1. During loading and unloading, the
equipment can be tilted 90 degrees in two hours.
Only trained personnel are allowed to move the equipment.
At least two persons are required to move the equipment.
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