Bustec ProDAQ 3202 User manual

ProDAQ 3202 Installation Instructions
Rev. 1.0 Page 1 of 12
1. Remove the up to eight M2.5x6mm panhead screws attaching the front bezel to the function cards (If there is
no function card installed in a slot and a blanking panel is used to cover the front bezel opening, do not
remove it screws before detaching the front bezel). Then remove the two M3x6mm countersunk screws
attaching the front bezel to the enclosure.
2. Carefully slide off the front bezel in the direction shown:

ProDAQ 3202 Installation Instructions
Rev. 1.0 Page 2 of 12
3. Remove the M3x6mm countersunk screw attaching the function card cover to the enclosure top:
4. Slide off the function card cover in the direction shown:

ProDAQ 3202 Installation Instructions
Rev. 1.0 Page 3 of 12
5. Remove the two M3x6mm countersunk screws on each side holding the enclosure top in place:
6. Lift off the enclosure top:

ProDAQ 3202 Installation Instructions
Rev. 1.0 Page 4 of 12
7. Remove the seven M3x6mm panhead screws and M3 washers holding the PCB assembly in place:
8. Now turn the whole chassis plus assembly over and slide the PCB assembly forward by about 30mm (1 1/5
inches). Be careful not to damage the tracks or parts while doing so. You may have to unplug one side of the
cable connecting the power supply with the PCB or the fan cables:

ProDAQ 3202 Installation Instructions
Rev. 1.0 Page 5 of 12
9. Plug the ProDAQ 3202 Voltage Reference into its position on the PCB:
10. Attach it using two M2.5x6mm panhead screws and two M2.5 washers (delivered with the ProDAQ 3202):

ProDAQ 3202 Installation Instructions
Rev. 1.0 Page 6 of 12
11. The assembled plug-in looks like this:
12. Turn the unit back over and slide the PCB assembly back into place. Avoid again scratching any tracks or
damaging any parts while doing so.

ProDAQ 3202 Installation Instructions
Rev. 1.0 Page 7 of 12
13. Position the PCB assembly so that the connectors on the rear line up with their cut-outs and that the
mounting holes of the PCB line up with the threaded holes underneath, then attach the PCB assembly to the
bottom enclosure using the seven M3x6mm panhead screws and M3 washers removed in step 7:
14. Put the enclosure top back into place:

ProDAQ 3202 Installation Instructions
Rev. 1.0 Page 8 of 12
15. And attach it using the four M3x6mm countersunk screw removed in step 5:
16. Slide the function card cover back into place:
Make sure that the lips are positioned correctly underneath its counterpart. Check also the alignment on the
bottom.

ProDAQ 3202 Installation Instructions
Rev. 1.0 Page 9 of 12
17. Attach the function card cover to the enclosure top using the M3x6mm csk screw removed in step 3:
18. Slide the front bezel back into place:

ProDAQ 3202 Installation Instructions
Rev. 1.0 Page 10 of 12
19. Attach the front bezel to the enclosure top and function card cover using the two M3x6mm countersunk
screws removed in step 1. Be careful to align the cut-outs for the power switch and LEDs correctly first:
Then attach the function cards again to the front bezel using the eight M2.5x6mm panhead screws removed
in step 1. The function cards are slightly flexible, so most likely the threaded holes of the connectors don’t
line up perfectly with the mounting holes in the front bezel. Don’t force the screws into the threads, position
the function cards correctly behind the front bezel first!
20. Done: