RadioFrame Networks Inc MCSERIESMP User Manual

MC-Series System Installation & Testing 

RadioFrame Networks, Inc.

Remove the four fan mounting screws. 

 

Replace the fan. 

Install the four fan mounting screws. 

NOTE:  Install the finger guard so that the space is aligned vertically. 

Connect the fan power cable. 

Verify that the fan is working. 

Power down RFN equipment in the following order using circuit breakers on the PDU: 

• 

BIC 

• 

AIC 

• 

RBS 1 (power down RBS 2 and RBS 3 if they are present) 

• 

RF Shelves 1,2 and 3 

Disconnect cabling from the back of the chassis to be replaced.  

Refer to Appendix C Cabling Diagrams: 3-Sector Configuration and Appendix D Cabling 
Diagrams: Omni Configuration. 

For the BIC, disconnect the following cabling from the rear of the BIC only: 

P_11 

820-0614-00 

BIC:  power 

PDU:  BIC 

power 

G_13 

820-0609-00 

BIC:  ground 

GND BAR 

ground 

DAT_4* 

111-0565-00 

BIC:  ERTM PORT 1 

BIC:  CRTC 10baseT - ISC 

UTP 

DAT_5 

111-0565-00 

BIC:  ERTM PORT 2 

AIC:  ERTM PORT 4 

UTP