Huawei FusionModule2000 - Electrical Safety

FusionModule2000 Smart Modular Data Center
Installation Guide
1 Safety Precautions
Issue 02 (2018-03-31)
Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd.
2

Only trained and qualified personnel are allowed to remove safety facilities and inspect
the equipment.

Only personnel certified or authorized by Huawei are allowed to replace or change the
equipment or components (including software).

Installation personnel must report faults or errors that might cause serious safety issues
to related owners.
Grounding Requirements
Equipment to be grounded must meet the following requirements:

When installing the equipment, always ground the device first. Disconnect the ground
cable at the end of removing the device.

Do not damage the ground conductor.

Do not operate the device in the absence of a properly installed ground conductor.
Conduct the electrical inspection carefully.

The device (or system) must be connected permanently to the protection ground before
an operation. Before operating the device, check the electrical connection of the device
to ensure that it is securely grounded.
Human Safety

Before operating a device, wear electrostatic discharge (ESD) clothes, ESD gloves, and
an ESD wrist strap. Do not wear jewelry or watches when you operate the device.

In the case of fire, immediately leave the building or the equipment room, and turn on
the fire alarm bell or make an emergency call. Do not enter a building that is on fire.

Wear a helmet and safety belt when working at heights. Ensure that the safety belt is
properly connected when working at heights over 2000 mm above the ground. Set the
warning zone and place warning signs under the working spot.
Equipment Safety

The device must be fixed securely on the floor or to other immovable objects such as
walls and mounting racks before operation.

Do not block the ventilation vents while the system is operating.

Tighten the thumbscrews by using a tool after initial installation and subsequent access
to the panel.

After the installation, remove packing materials from the equipment area.
1.2 Electrical Safety
This section describes the precautions to be taken in terms of electrical safety.
High Voltage