Safety Precautions
To avoid accident, read the safety precautions very carefully before operation. The "Caution, Notice, Warning, Danger" in this manual do not represent all the safety points to be observed. Therefore, the installation and operation personnel must be strictly trained and master the correct operations and all the safety points before actual operation.
When operating Emerson products, the safety rules in the industry, the general safety precautions and special safety instructions must be strictly observed.
Electrical Safety
1. Hazardous voltage
Some components of the power system carry hazardous voltage in operation, direct contact or indirect contact through moist objects with these components will result in fatal injury.
Safety rules in the industry must be observed when installing the power system. The installation personnel must be licensed to operate high voltage and AC power.
In operation, be sure to remove conductive objects, such as watch, bracelet, ring, and so on.
When water or moisture is found on the cabinet, turn off the power immediately. In moist environment, take precautions to keep moisture out of the power system.
"Prohibit" warning label must be attached to the switches and buttons which are not permitted to be operated on during installation.
High voltage operation may cause fire and electric shock. The connection and wiring of AC cables must be in compliance with the local codes and regulations. Only those who are licensed to operate high voltage and AC power can perform high voltage operations.
2. Tools
In high voltage and AC operation, special tools must be used. No common or homemade tools should be used.
3. Thunderstorm
Never operate on high voltage, AC, iron tower or mast on a day with thunderstorm.
