Qualstar RLS-4470 Technical & Service Manual page 202

Tape library; rls-4000 series; rls-5000 series; rls-6000 series; rls-8000 series;
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2.
While grasping the front and rear of the Storage Array, guide the front of the ar-
ray into the chassis. Orient the array such that the connector is facing the drive
bay or inside of the chassis.
3.
Maneuver the rear of the Storage Array into the left rear corner of the chassis
and then align its threaded mounting holes with the holes in the bottom of the
chassis.
4.
Using a No. 2 Phillips screwdriver, install three of the five mounting flat-head
screws that were removed earlier to secure the Storage Array as shown in Figure
9-5.
5.
Inspect the new Sensor Slave Assembly that came with the expansion kit to be
sure the LED at its edge is perpendicular to the plane of the board. If it is not
perpendicular, the Sensor Slave Assembly should be replaced.
6.
Align the new Sensor Slave Assembly to its mounting holes on the chassis bot-
tom and re-install the three flat-head screws removed earlier with a No. 2 Phil-
lips screwdriver. See Figure 7-39.
7.
If the RLS is not rack-mounted, carefully turn it back to its upright position.
8.
Reconnect the cable to the right side of the Sensor Slave Assembly as shown in
Figure 7-38.
In the next step a small mirror and flashlight may be helpful to see the ribbon cable con-
nection.
9.
Reach into the back, left corner of the drive bay and reconnect the ribbon cable
that was detached from the connector on the Storage Array. The connector's key-
ing bump must be pointed down or against the chassis. The connector on the
Storage Array nearly touches the chassis bottom and is centered in the opening.
Press firmly on the back of the connector to assure it's fully inserted into the
Storage Array. See Figure 9-2.
10.
Once the Storage Array cable is connected, give the cable a light tug to confirm
it's firmly attached.
11.
Align the Access Panels holes with the mounting screw holes in the rear of the
RLS, then reinstall all six of the Access Panels mounting screws. See Figure 9-6.
12.
Follow Section 7.11.2 to reinstall the Tape Drive(s) that were removed from the
RLS. If the drives are identical, it doesn't matter to the RLS, which one is in-
stalled at the T1 position.
13.
Install the Carriage Assembly by following the instructions in Section 7.7.2.
14.
Proceed to Section 9.2.6 of this chapter.
9-10
NOTE
RLS Expansions
501510 Rev. S

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