Overland Storage NEO 4000, Инструкции по снятию и замене

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Part Number 10400219-101 03/2009
©2009 Overland Storage, Inc.
Page 5 of 6
d. Using a new M3x20mm screw and M3 washer ,
secure the clamp to the Screw Rail, tightening the
screw until snug and then loosening it
one turn.
Be sure the cup washer is positioned correctly with
the cup side up against the screwhead (
Figure 18 ).
Figure 18. Screw and Cup Washer Assembly
e. Install the remaining three new M3x20mm
screws and M3 washers , tightening the screws
until snug and then loosening them one turn.
NOTE: The screws are tighten during the final unit test.
6. Insert the cable guide onto the new Z-Axis bracket :
a. Positioning the flex cable and guide assembly
over the Z-Axis bracket, verify that there are NO
twists in the
flex cable between the chassis wall
and the bracket ( Figure 19 ).
Figure 19. Flex Cable Position Around Shuttle Spooler
b. Slide the clip end of the cable guide onto the Z-Axis
bracket ( Figure 20 ).
Figure 20. Insert Cable Guide onto Z-Axis Bracket
c. Attach the retained clip onto the bracket to secure
the flex cable ( Figure 21 ).
Verify that the flex cable is in the appropriate slot
and that the clip is positioned in the notches.
Figure 21. Retaining Clip Notches & Flex Cable Slot
7. Reinstall the Fan Cover :
a. Carefully reposition the Fan Cover assembly over
the opening and move it slightly toward the front to
permit the deflector to enter the cavity.
b. Reconnect the fan cable to the backplane cable .
c. Align the cover in place.
NOTE: Verify that all the cables are clear before closing.
d. Using the retained screws , reattach the cover.
Reinstall the Shuttle
1. Carefully lift the shuttle and position it at the open
end of the track, checking that there are NO twists in
the flex cable (
Figure 22 ).
NOTE: The open side of the shuttle should be on the left.
2. Slide the shuttle onto the track making sure the
shuttle flex cable wraps around the spooler correctly.
3. Turn the motor/track coupler until the track sections
are realigned.
Figure 22. Flex Cable Position Around Shuttle Spooler
Screw head
Cup Washer
(Cup Up)
No Twists
Guide
Bracket
Bracket
Guide
Bracket
Guide
Notches
Slot
Power On and Test the Library
Guide Bracket
Spooler