DH200F User Manual
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maintenance, and operations should comply with established safety standards;
Safety requirements for the environment
Do not install and use the product in environments with temperature below -20°C or
above 50°C;
Do not install and use the product near any heat sources or combustible materials;
Do not install and use the product in areas with frequent movement of personnel;
Do not expose the product to corrosive gases or liquids;
Keep the product installation and use away from children and animals;
The maximum installation altitude for the product should not exceed 3000m, and it
should be derated when above 2000m;
Sufficient space should be reserved for the installation of the product to ensure
adequate ventilation;
Isolation barriers must be set up during installation to prevent any unrelated personnel
from entering the site;
Safety requirements for installation
Before installation:
Lifting and Transportation
Forklifts, cranes and other construction machinery must be operated by qualified
operators if required on site;
Installation check
Before installation, be sure to check the product for any damage that may have
occurred during transportation;
During installation:
Personnel Code of Conduct
When connecting the power on-site, a designated guardian must be assigned to
protect the switches that need to be turned off;
Each completed project must be checked at least once and cross-checked during the
installation process;
The equipment must be installed in sequence without skipping any steps.
Installation check
Before installation, be sure to check the product for any damage that may have
occurred during transportation;
Wiring Device Specifications
Appropriate measuring devices must be used and appropriate standards and directives
must be followed. The operating manual of the measuring device must be known
before any measurement is carried out;
Only use equipment specified by Dyness. Failure to use equipment specified by Dyness
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