Overland Data DLT LibraryXpress Series, Руководство по обслуживанию

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Chapter 6 - Parts Removal and Replacement 91
Module Will Not Operate
If the module cannot be powered on, or if it is inconvenient to do so, or if you believe that a
cartridge has jammed, you can remove the magazine by operating the lock mechanism
manually as follows.
1. Remove the cover plate as described in this chapter.
2. Examine the area around the magazine, and remove, or reseat in the magazine, any
jammed cartridges.
3. Locate the bracket behind the Control Panel that supports the door opener/magazine
lock mechanism. It has a single 1” hole and three 3/8” holes on the top. Refer to
Figure 6-1 and Figure 6-9.
4. Insert a straight-bladed screwdriver through the center 3/8” hole to engage a slotted
shaft about 1 1/2” below the bracket.
5. Turn the shaft clockwise until the magazine is released. Up to 20 turns may be
required.
6. Remove the magazine.
Bar Code Reader Assembly
The Bar Code reader is an optional accessory that is mounted on the front of the shuttle
Assembly.
Removal
Refer to Figure 6-4.
1. Remove the cover plate as described in this chapter
2. Move the shuttle toward the back of the chassis so the front of the Shuttle Assembly
is accessible.
3. Disconnect the cable from the Shuttle PWB Assembly.
4. While supporting the Bar Code Reader, remove the two M4 x 8 mm mounting
screws.