SDM-9220/9230 - Comtech EF Data

SDM-9220/9230 Hardware Installation Guide
4.4 Closing the Chassis Casing
Caution: Do not turn the unit on unless its cover is properly installed and secured.
To close the casing of the SDM-9220/9230 chassis:
1. Hook the bottom lip of the front of the cover onto the bottom of the SDM-9220/9230
front panel, using an upward motion.
NOTE: If the bottom lip of the cover is fitted properly onto the front of the chassis, the
light pipes for the system status LEDs will slip easily into the holes provided
for them.
2. Keeping the bottom lip in place on the front panel, rotate the rear of the cover down
over the unit chassis. You may need to push the cover slightly toward the rear to
ensure that it is well seated over the rear panel. Refer to Figure 4-3.
3. To secure the lip of the cover to the rear of the unit chassis, replace the three screws
that you removed earlier. See Figure 4-1 on “Removing the Cover from the Unit
Chassis” on page 4-4 for their exact location.
Roll down over
the rear panel.
Hook the cover over
the front panel.
Figure 4-3: Replacing the Cover onto the Unit Chassis
4-8 Memotec Inc.