Xena Networks XenaBay C4-12, Installation Manual

Xena Networks ApS 

2009-11 

Page

5

CHASSIS

MAINTENANCE

•

F

AN 

R

EPLACEMENT

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Please ensure that the power of the computer is 
switched off before fan replacement procedure. 

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There are three 8 cm cooling fans inside the C4-12 
chassis. To replace a fan, please follow the instructions 
below: 

Step 1: 

Loosen 2 thumbscrews for the fan that must be 

replaced. 

ƒ

  Figure 10 Locations of the Fan Bracket 

Thumbscrews 

Step 2: 

Unplug the power cable that is connected to the 

fan. 

ƒ

  Figure 11 Unplug the Fan Power Cable 

Step 3: 

Remove the fan by removing the four fan 

retention screws. 

ƒ

  Figure 12 Remove the Fan Retention 

Screws 

Step 4: 

Replace the fan and secure a new 8 

cm Papst 8412NH / NGLE fan to the fan 
bracket with the 4 previously removed 
retention screws. 

Step 5: 

Reinstall the fan bracket into the 

chassis and secure it to the chassis with the 
2 previously loosened thumbscrews. 
 

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F

AN 

F

ILTER 

R

EPLACEMENT

To replace the fan filter, please follow the 
steps below: 

Step 1: 

Loosen the 2 fan filter bracket 

retention screws at the top of the fan filter 
bracket and open the bracket. 

ƒ

  Figure 13 Remove the Fan Filter 

Step 2: 

Replace the fan filter pad inside. 

Step 3: 

Reinstall the fan filter bracket and 

secure it to the chassis with the 2 previously 
removed retention screws. 
 

•

C

ABINET 

I

NSTALLATION

Supporting rails, rack trays, or slide rails can 
be implemented using the mounting holes 
on the sides of the chassis. The four 
mounting holes in the two handles on the 
sides of the chassis are used to secure the 
chassis to the front rack posts in your rack 
cabinet to prevent the chassis from falling 
forwards.