RadioFrame Networks Inc MCSERIESHP10 User Manual

MC-Series High-Power System 

 

Scheduled and Unscheduled Maintenance 

998--01 Rev X1 

RadioFrame Networks, Inc. 

CONFIDENTIAL AND PROPRIETARY 87 

 

 

•  Primary iSC-3; then ensure that the power switch on the front of the unit is in the 

OFF position 

7.9  Field Replaceable Unit (FRU) Procedures 

The MC-Series system has been designed so that Field Repairable Units (FRUs) can be 
replaced to restore normal system operation as quickly as possible.  

Refer to section 1.3 “Repair and Technical Support”, Table 1, which lists RadioFrame 
Networks FRUs. Do not attempt to repair RadioFrame Networks equipment and 
components in the field. Be sure to read section 1.3.2 “Field Replaceable Unit (FRU) 
Policy”. 

For support of RadioFrame Networks equipment, contact the RadioFrame Networks 
Technical Assistance Center (TAC) at:  

(US)  1-800-328-0847 

For equipment not supplied by RadioFrame Networks, follow standard Sprint Nextel 
policies and procedures for FRU replacement.  

7.9.1  RF Shelf 

<<<<TO BE SUPPLIED>>>> 

Figure 54  RF Shelf Front View 
 

Figure 55  RF Shelf Rear View 
 

7.9.2  Replacing an ABIC Chassis 

<<<<TO BE SUPPLIED>>>> 

7.9.3  ABIC  FRU Replacement Procedure 

BEFORE REPLACING ANY CARD (board) in the BIC or AIC, power down RadioFrame 
Networks equipment in the following order using circuit breakers on the PDU: 

• BIC 
• AIC 
•  RBS 1 (power down RBS 2 if present) 
•  RF Shelves 1, 2 and 3 

1  Before replacing any card (board) power down RadioFrame Networks equipment in 

the following order using circuit breakers on the PDU: 

ƒ

  ABIC 

ƒ

  RBS 1 (and power down RBS 2 if present) 

ƒ

  RF Shelves 1, 2 and 3