Andrew Wireless Innovations Group RPT-NODEC843 用户手册

 

User’s Manual for Node C Network Elements

 

Page 8 

 M0121A1A_uc.doc

 

 
1.  Only suitably qualified personnel is allowed to work on this unit and only after 

becoming familiar with all safety notices, installation, operation and maintenance 
procedures contained in this manual. 

 
2.  Read and obey all the warning labels attached to the unit. Make sure that the 

warning labels are kept in a legible condition and replace any missing or 
damaged labels. 

 
3.  Obey all general and regional installation and safety regulations relating to work 

on high voltage installations, as well as regulations covering correct use of tools 
and personal protective equipment. 

 
4.  Keep operating instructions within easy reach and make them available to all 

users. 

 
5.  It is the responsibility of the network provider to implement prevention measures 

to avoid health hazards which may be associated to radiation from the antenna(s) 
connected to the unit. 

 
6.  Make sure, access is restricted to qualified personnel. 
 
7.  Use this equipment only for the purpose specified by the manufacturer. Do not 

carry out any modifications or fit any spare parts which are not sold or 
recommended by the manufacturer. This could cause fires, electric shock or other 
injuries. 

 
8. Due to power dissipation, the network element may reach a very high 

temperature. 

 
9.  Before opening the unit, disconnect mains. 
 
10. ESD precautions must be observed! Before commencing maintenance work, use 

the available grounding system to connect ESD protection measures. 

 
11. This unit complies with European standard EN60950. 
 
12. Make sure the network element settings are according to the intended use (see 

also product information of manufacturer) and regulatory requirements are met. 

 
13. Although the network element is internally protected against overvoltage, it is 

strongly recommended to earth the antenna cables close to the network 
element’s antenna connectors for protection against atmospheric discharge.