Precautions - Huawei OptiXRTN 980L Quick Installation Manual

Safety Precautions
General safety precautions
To ensure human and equipment safety, observe all the safety precautions marked on the equipment and provided
in this document. The WARNING
safety precautions that must be followed; they only supplement general safety precautions as a whole.
When performing operations on Huawei products or equipment, strictly observe related safety precautions and
special safety instructions. The safety precautions in this document are only some that Huawei can predict. Huawei
is not liable for any consequences that result from violation of common safety regulations or equipment production
and usage regulations.
Local rules and regulations
When operating a device, obey local rules and regulations.
Personnel
Installation and maintenance personnel must be trained to perform operations correctly and safely.
The cabinet of the integrated RTN 980L long-haul system is heavy. When carrying or installing the cabinet, take
necessary measures to prevent the cabinet from falling down. If the cabinet falls down, protect your personal
safety first.
Elevated locations
The RTN 980L is usually installed in an elevated location, such as on the roof of a building. Adhere to the following
guidelines for installations in elevated locations:
Installation personnel must have the proper training and qualifications, and meet health requirements.
Installation personnel must wear helmets and safety belts and should work in pairs or teams.
Do not work in high places during thunderstorms, blizzards, gales, or other extreme weather conditions. When
working outdoors, installation personnel must wear clothes and gloves appropriate to the weather conditions, and anti-
slip footwear.
Hoisting tools should be tested before use.
All installation personnel and visitors onsite must wear helmets.
Hoisting heavy objects
Before hoisting heavy objects, clear the area to avoid hurting anyone nearby.
Before hoisting heavy objects, ensure that the hoisting tools are complete
and in good condition.
Before hoisting heavy objects, ensure that the hoisting tools are fixed to a
secure object or wall with good weight-bearing capacity.
Ensure that the angle between the two lifting slings is less than or equal to
90 degrees during the hoisting, as shown in the figure.
Devices and installation components
When operating devices and installation components, wear clean gloves.
Avoid direct contact with devices and installation components with bare
hands or dirty gloves.
, CAUTION , and NOTE
4
marks in the document do not cover all the
Max 90°