Andrew Wireless Innovations Group RPT-NODEC843 Manuale Utente

6 Maintenance 

 

ID No: 161692 

PRELIMINARY 

Page 89

 

 

 

 

•  Before removing the battery charge module and battery, disconnect the 

battery cable from the battery charge module (see also figure 5-17 Battery 
backup).  

•  The battery can now be unplugged easily. 
•  Release the charger from the two snap connectors by which it is fastened and 

disconnect it from its socket on the distribution & alarm board. 

•  To install the new module, proceed in reverse order. 

 

 

•  Unscrew the three M5x6 socket head screws by which the fan unit is screwed 

to the cabinet. Be careful not to lose the according washers. 

 

 

Battery pack 

Battery charge module 

Snap connectors