Maintenance
Seating boards
in the bracket support tabs: Position the bracket so that the
boards are aligned with the correct support tabs. The bottom level boards
sit on the top edge of the lower support tabs. Upper boards sit between the
bracket support tabs. Hold the bracket in place and use a 6 mm nut driver
(7/32 inch may also work) to install the four nuts securing the support bracket
to the chassis. Torque the nuts to 4.0 in./lb.
Figure 3-12: Positioning the support bracket tabs with the circuit boards
Secure the AC power lines: Install a new cable tie to secure the two line filter
power cables to the support bracket. (See Figure 3-4 on page 3-11.)
Connecting channel board cables: Install a cable from the Slot 1 connector
on the Main board to the channel 1 board (above the Main board), routing
the
channel 1 cable below the white power cable. Install any other channel
board cables: Slot 2 cable connects to the channel 2 board, and so o n.(See
Figure3-5onpage3-11.)
3–18 ECO8000 Series Service Manual