©2010 FFS 000-0309 Rev A
Figure 2: System Board Fastener Locations
Install New System Board
1. Gently slide the board into the enclosure so that
the communication ports are aligned with the
proper holes in the enclosure. Gently push the
board down so that the communication ports
slide into the holes. Then push the board into the
enclosure so that it is fully seated.
2. Tighten the two screws on the left hand side of the
power supply (1 and 2 on Figure 2).
3. Install the long standoff in the bottom left hand
corner and the short standoff in the top right hand
corner (3 and 4 in Figure 2).
4. Install one screw with lock washer in the bottom
right hand corner (5 in Figure 2).
5. Place the intrinsically safe shield and the ground
strap over the potted area so that the hole is
aligned with the hole in the short standoff and
fasten with the remaining screw with lock washer
(4 in Figure 2). The tab of the ground strap must
be inserted between the display and the display
support during reassembly. Ensure the tab of the
ground strap is pushed into the crook of the display
mount and not in contact with the glass of the
display.
Note; Units will be furnished with the IS shield and ground
strap installed.
6. Connect power, relay and probe plugs to the proper
receptacles.
7. Connect any communication cables or USB sticks
in use.
8. Apply power to the unit.
9. Upload any saved set-up, registration or database
files as needed (TSA upgrade tool: select the tab
and then click restore).
