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11.
Follow Section 7.11.2 to reinstall the Tape Drive(s) that were removed from in
Section 7.9.1. If the drives are identical, it doesn't matter to the RLS, which one
is installed at the T1 position.
12.
Plug the cable from the Control Panel into the CNTPNL connector on the Inter-
connect PCBA. Fasten the PCBA to the left side of the chassis with the eight
flat-head screws previously removed using a No. 1 Phillips screwdriver.
13.
Reinstall the Sensor Master Assembly using the two 5/64
the left side and two flat-head screws on the right side. Tighten the screws with
a 5/64-inch hex driver (Allen wrench) and a No. 1 Phillips screwdriver. See Fig-
ure 7-37. Plug all three ribbon cables back into the Interconnect PCBA as shown
in Figure 7-12.
14.
Place an empty Magazine on Magazine Mount MA (needed for calibration).
15.
Install the Carriage Assembly by following the instructions in Section 7.7.
16.
Proceed to Section 7.24 to calibrate the RLS.
7.9.3 Style B Chassis Storage Array Removal
The Top Cover must be opened and the Carriage Assembly FRU must be removed to
gain access to the Storage Array:
Tools Required:
•
No. 2 Phillips Screwdriver
•
Small Mirror (optional)
•
Small Flashlight (optional)
1.
Remove the Carriage Assembly as described in Section 7.7.1
2.
Remove all magazines or tapes from the magazines in order to protect the tape
cartridges from possibly being dropped during this procedure. The cars of RLS-
44xx, 5244, 6227, 8202, 8204, 8204D, 8236, 8236C, 8236CD, 8236D, 8244,
8244D, 8404, 8404D, 8444 and 8444D storage arrays move freely and can easily
be arranged so that magazines can be removed. The RLS-4470 storage array
must be aligned with the wide end of its cams facing towards the front of the li-
brary before the cars will move freely. This can be done by using a flat blade
screwdriver to turn the storage array motor from below. See Figure 7-14 for the
location of the motors access hole.
3.
Remove the Tape Drive(s) currently installed in the left half of the Drive Bay
(the left drive for all models except the RLS-44xx where the two left drives must
be removed – see Section 7.11.1 for details).
501510 Rev. S
Field–Replaceable Units (FRUs)
hex-head screws on
ths
7-25
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