Huawei Smart String ESS LUNA2000-200KWH-2H1 - Page 9

LUNA2000-200KWH-2H1 Smart String ESS
User Manual
1 Safety Information
Issue Draft (2022-10-30)
Copyright © Huawei Technologies Co., Ltd.
2
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System damage caused by operations of a third party or customer not in compliance with
this document, including those in system transportation and installation, and adjustment,
alteration, or removal of identification marks
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Defects, malfunctions or damage caused by acts, events, negligence, or accidents beyond
the Company's reasonable control, including power outages or electrical failures, theft,
wars, riots, civil disturbances, terrorism, and intentional or malicious damage, etc.
General Requirements
Improper operations on high-voltage equipment may cause an electric shock or fire, which
could result in death, serious injury, or serious property damage. Comply with the following
precautions:

Observe the operation procedures and safety precautions provided in this manual and other
related documents.

Observe the safety precautions specified in the warning signs and labels on the equipment.

Use correct tools properly as required in this manual.

Observe the safety regulations of the plant, such as the operation and work ticket
mechanisms.

Only personnel who need to work on the equipment are allowed to access the equipment.
Install temporary warning signs or fences before working on the equipment.

The warning signs and protection labels on the equipment must be clear and prominent.
Do not alter, damage, or block them. Replace the signs and labels promptly if damaged.

Do not perform installation, cable connection, maintenance, or replacement when the
equipment is energized.

Do not use water to clean electrical components in the equipment.

Check the equipment for any damage, such as holes, dents, or other signs of internal
damage.

Check that the preinstalled cables are securely connected.

Ensure that the components in the equipment are not displaced. Do not alter the equipment
structure or installation procedures without permission.

Do not power on the equipment before it is installed or confirmed by professionals.

Wear appropriate protective clothing when powering on the system for the first time or
operating the main loop with power on.

Before handling a conductor surface or terminal, measure the contact point voltage, and
ensure that the ground cables of the equipment or components are connected reliably and
there is no risk of electric shock.

If any liquid is detected inside the equipment, immediately press the emergency stop
button and contact the onsite management personnel.

Do not open the cabinet door when the system is running.