Sierra Video DFR-8300 - Manual (Page 31)

DFR-8300 Series User Manual (Rev. 2.0) DFR-8310 Series Setup
• 3-5
Use the following procedure to install the Fan Board component of the CFM-8310:
1. Open the CFM-8310 package and remove the components. Verify that all necessary
components are included.
• Fan PCB 8310A-016
• Fan Filter S985-006
• 8 nuts 650-007
• 8 washers 960-025
• MFC-8310(-N) Controller Card
2. Turn frame power off.
3. Open the frame door.
4. Carefully remove the door from the frame by unscrewing the two screws that attach
the door to the extender arms.
5. Place the frame door inside up on a clean antistatic workspace.
6. Install the Fan Filter as follows:
• Insert the Fan Filter with the panhandle over the smaller fan vents and the
cut corner adjacent to the LED pipes already on the door.
• Gently push the filter down so the mounting bolts pass through cleanly.
7. Place a washer on each of the 8 mounting bolts.
8. Align the Fan PCB with the fans up so the LED pipes pass through their board holes.
9. Ensure the Alarm Mute button clears its door hole and that the Fault and Fan Fail
LEDs clear their door holes while you slowly press the Fan PCB (8310A-016) down
onto the 8 mounting bolts. Refer to Figure 3.3 for details on these item locations.
10. On the frame door, check that the Alarm Mute button pushes in and out without
binding.
11. Tighten the 8 nuts until they just make contact with the rubber grommets on the Fan
PCB. Do not over tighten.
12. Reconnect the door to the frame extender arms with the two screws from step 4.
This completes the procedure to install the Fan Board component of the CFM-8310 module. Next you
will learn about the CFM-8310 functions and user controls.