Manual

1.Safety precautions
1.1 General security
Statement
When installing, operating and maintaining the equipment, please read this manual
first and follow the signs on the equipment and all safety precautions .
The “notice", "attention", "warning" and "danger" in the manual do not represent all
safety precautions to be observed, but only supplement all safety precautions. The
company shall not be liable for any violation of general safety operation requirements
or safety standards for design, production and use of equipment.
The equipment shall be used in an environment that meets the requirements of design
specifications, otherwise it may cause equipment failure, and the resulting equipment
function abnormalities or component damage, personal safety accidents, property
losses, etc. are not within the scope of equipment quality assurance. The installation,
operation and maintenance of the equipment shall comply with local laws, regulations
and specifications. The safety precautions in the manual are only a supplement to local
laws, regulations and specifications.
The company shall not be liable for any of the following circumstances.
◆ Do not operate under the service conditions described in this manual.
◆ The installation and use environment exceeds the provisions of relevant
international or national standards.
◆ Disassemble, change the product or modify the software code
without authorization.
◆ Failure to follow the operation instructions and safety warnings in the product
and documents.
◆ Transportation damage caused by customer's own transportation.
◆ Damage caused by storage conditions not meeting the requirements
of product documents.
General requirements
Live operation is strictly prohibited during installation.
◆ It is strictly prohibited to install, use and operate outdoor equipment and cables
(including but not limited to handling equipment, operating equipment and
cables, plug and unplug signal interfaces connected to outdoor, high-altitude
operation, outdoor installation, etc.) in severe weather such as lightning, rain,
snow and force gale.
◆ After installing the equipment, the empty packaging materials such as cartons, foam,
plastic, tie line should be removed.
◆ In case of fire, evacuate the building or equipment area and press the fire alarm bell
or dial the fire alarm telephone. Under no circumstances shall re-enter the burning
building.
◆ It is strictly prohibited to artificially alter, damage or block the identification and
nameplate on the equipment.
DANGER
1