Avitec AB FD-3100A ユーザーズマニュアル

 

 
 

2.4.1  Replacing the Hub Shelf Battery 

 
The battery must be replaced with the AC mains power off.  
 

 

 

1. 

Turn off the AC mains power (rear panel switch) 

2. 

Disconnect AC mains power cable 

3. 

Press the BATT OFF switch on the rear panel to switch off the battery power to the Hub 
Shelf 

4. 

Pull the Hub Shelf out of the rack from the front on the chassis rack mount slides. Be careful 
not to pull on rear panel cable assemblies, especially the fiberoptic cables. 

5. 

Remove the Hub Shelf top cover. 

6. 

Locate the battery on the left behind the power supplies. 

7. 

Remove the battery bracket by loosening the screws. Lift off the bracket. 

8. 

Disconnect the battery terminal wires by pulling them off. 

9. 

Lift the battery out. 

10. 

Install the replacement battery by reversing the process. 

 
Spent batteries must be treated as hazardous waste and disposed of or recycled according to 
local, state and federal guidelines 

2.4.2  Replacing the Remote Power Supply Battery 

 
The battery must be replaced with the AC mains power off. 
 

1. 

Disconnect the AC mains power cable. 

2. 

Press the BATT OFF switch on the power supply to switch off the battery power. 

3. 

Disconnect the DC power connector from the Remote Transceiver. 

4. 

Loosen the thumbscrew that secures the power supply to the mounting bracket. 

5. 

Slide the power supply housing so as to release from the mounting bracket keyhole slots. 

6. 

Remove the smaller cover on the back of the housing (the far end from the connectors). 

7. 

Lift out the battery and pull off the terminal wires. 

8. 

Install the replacement battery by reversing the process. 

 
Spent batteries must be treated as hazardous waste and disposed of or recycled according to 
local, state and federal guidelines. 
 

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