Emerson 48330 User Manual

 

 

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. 

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.