Overland Storage NEO 8000 Manual de usuario

IMPORTANT: Overland Storage requires that all NEO

Series parts be removed and replaced by an Overland

Storage authorized service provider. Improper installation may

result in damage which voids existing warranties.

This document describes how to remove and replace the

Shuttle Signal/Power Cable assembly in a NEO 8000

Library. This kit also contains mounting hardware

necessary to install this assembly.

CAUTION: Due to the critical importance of this part, it is

absolutely imperative that these instructions be followed

exactly.

If you have any questions or concerns, contact Overland

Technical Support:

•1-877-654-3429 (toll-free U.S. & Canada)

•+44 (0) 118-9898050 (Europe)

•+1 (858) 571-5555 Option 5 (International)

WARNING: The GUI touch screen does not completely

shut off NEO SERIES system power. To reduce the risk

of electric shock or damage, remove both power cords.

CAUTION: Do not remove any of the gold-colored Kapton

tape from the cable or cable assembly. It properly

positions the cable during library operation.

Unpacking the Spare

NOTE: Do NOT cut the plastic holding the shuttle cable in

place; the same packaging is used to return the old cable.

Carefully unpack and verify that you have all the parts:

•Shuttle Signal/Power Cable assembly

(with Spooler top piece propositioned)

•One panhead 4-20x1/2 spooler screw

•Two flathead M4x6 bracket screws

•Two Cable ties

•Clip retainer

•Plastic-coated clamp

•These instructions

A #1 or #2 Phillips screwdriver is also needed (depending

on the NEO version). A tube of Loctite 222 (or equivalent

product) is also strongly recommended.

Electrostatic Discharge Information

A discharge of static electricity can damage micro-circuitry

or static-sensitive devices. To help prevent electrostatic

damage, observe the following precautions:

•Transport and store items in static-safe containers.

•Keep electrostatic-sensitive parts in their containers.

•Use properly-grounded tools.

•Make sure you are always properly grounded.

•Keep the work area free of non-conductive materials.

•Avoid touching pins, leads, or circuitry.

Verify Cable Assembly

CAUTION: If the cable is missing the spooler head

(Figure 1), DO NOT USE it. Contact Overland Technical

Support immediately.

Verify you have the correctly assembled part:

Figure 1. Shuttle Cable Assembly

NEO 8000 Library

Shuttle Signal/Power Cable

Remove & Replace Instructions

Overview & Notes

NEO-8162

Power CableSignal Cable

SPI

Shuttle Plugs

Spooler

Cable

Bracket

(Dual)

Metal Flex Guide

Stabilizers

Plugs

Head

Power Down the Library

1. On the front GUI panel, press Power to turn the

library OFF.

The shuttle/track assembly moves to the library floor as

the unit shuts down.

NOTE: If the library is non-functional, wait until the shuttle/

track assembly drifts to the bottom automatically.

2. At the rear (Figure 2), in the bottom left corner, turn

OFF the circuit breakers.

Figure 2. Location of Circuit Breakers in Rear

3. Remove and retain all power cords.

Provide Access to Z-Axis Assembly

WARNING: To prevent injury due to the weight of a

loaded drawer, DO NOT fully remove the media

drawers. Leave them in the open position.

1. Verify there is access to the library’s left side.

IMPORTANT: If access through the left panel is not

available, this procedure can still be used by

accessing the component from the front and rear. Go to

the Overland Support FAQ web site to obtain the NEO

8000 Limited Access Procedure.

2. Remove and retain the screws securing the left side

panel, and remove the panel.

3. Open the left door of the library.

4. From the left side, at the back of the bottom-left media

drawer, press the door’s latch release (Figure 3) and

push the media drawer forward.

Figure 3. Media Drawer Latch Release, Rear View

5. From the front, pull out the bottom-left media drawer

until it latches in the open position.

6. Repeat Steps 4–5 for the middle-left media drawer.

Disconnecting Rotary SPI Cables

1. At the rear of the library, locate the Rotary SPI board

(Figure 4).

Figure 4. Rotary SPI Board Location (Rear View)

2. Disconnect cables and wiring bundles from the

connectors on the PWA (Figure 5 on page 3):

•Disconnect the Backplane wire bundle from J1

freeing the shuttle cables.

•Disconnect the Power wire bundle from J2.

NOTE:

Move the wiring bundles off to the side.

•Disconnect the Power cable from J3.

•Disconnect the Signal Controller cable from J4.

Preparing the Library

Circuit Breakers

NEO-8148

Override Latch

Removing the Old Cable Assembly

NEO-8141

Figure 5. Rotary SPI Board in Rear Z-Axis Assembly (Rear View)

3. Remove the metal retainer clip holding the shuttle

cables to the Rotary SPI bracket (Figure 6).

Figure 6. Key Components on Rear Z-Axis Assy.(Front View)

4. Carefully cut the cable ties holding the shuttle cables

to the Rotary SPI bracket.

5. Remove the two M4x6 screws holding the metal flex

guide to the rear Z-axis bracket.

Disconnecting Shuttle Cables

1. On the shuttle, locate the Shuttle PWA (Figure 7) and

release the shuttle cables:

a. If a cable clamp is installed, release the clamp.

b. Disconnect the Power cable from the J2 connector.

c. Disconnect the Signal Controller cable from the

J4 connector.

Figure 7. Shuttle PWA and Cables (Front View)

2. Use the Phillips screwdriver, unscrew and detach the

spooler head leaving the cables attached (Figure 8).

Figure 8. Removing the Cable from the Spooler Head

NOTE: The two lower Spooler components can easily slip off

the spindle. Be sure that both the lower components remain

in place.

3. Place the old shuttle cable assembly inside the

plastic sheet on the center cardboard brace from the

packaging and fold the arms down to lock it in place.

NOTE: Use the original box and packaging to return the old

shuttle cable.

NEO-8154

Rotary

SPI Board

Backplane

Wires (J1)

Power

Wires (J2)

Signal

Cables (J4)

Power

Cable (J3)

Flex Chain

Retainer

Clip

M4x6 Screws

Cable Ties

Rotary SPI

Bracket

NEO-8157

Spooler

Power

Connector (J2)

Cable Clamp

Signal Controller

Connector (J4)

Spooler Head

Spooler

Bottom

(2 Pieces)

Metal Tab

Phillips Screw

Cable

Assembly

CAUTION: The cable assembly in some older NEO

libraries may have been routed differently. Follow the

instructions below EXACTLY to route the new cable.

Attach Assembly to Rear Z-Axis Bracket

1. If available, apply Loctite 222 (or equivalent) onto the

two supplied M4x6 screws.

2. Use the two screws to attach the new cable assembly

to the rear Z-axis bracket (Figure 9).

NOTE: The bend in the cable behind the screws is held in

place with Kapton tape. Leave the bend and tape in place.

Figure 9. Attach Cable Assembly to Z-Axis Bracket

3. Connect the two cable ties together by inserting the

end of one into the head of the other just far enough for

the teeth to engage.

4. Position the cables between the screw plates (Figure 9),

and secure it in the corner with a cable tie assembly.

5. Secure the cable assembly to the bracket (Figure 9):

a. Position the cable fold on the bracket near the SPI

board with the cable flat against the bracket.

b. Hook the metal clip retainer onto the bracket

securing the cables to it.

6. In this order with the cables cleanly looped over the

bracket (Figure 10 with steps labeled), attach the

cables to the Rotary SPI:

a. Connect the Signal Controller cable to J4.

b. Connect the shuttle Power cable to J3.

c. Placing the small Power wiring over the shuttle

cables to hold them in place, connect it to J2.

d. Placing the Backplane wiring also over the shuttle

cables, connect it to J1.

e. Gently pull the cable loop located above the retainer

clip on the Rotary SPI bracket upwards until the

cables are fully inside the wiring bundles with no

slack at the connectors.

CAUTION: Verify that the shuttle flex cable does NOT

extend beyond the edge of the Flex Chain.

Figure 10. Rotary SPI Shuttle Cable Connections

Attach Spooler Head

1. Verify that the two bottom spooler pieces are still

on the shuttle spindle.

2. Slide the spooler head onto the bottom pieces,

aligning the flat side slot with the metal tab (Figure 8

on page 3).

CAUTION: Be sure there are no other twists in the

cable between the metal guide and the spooler

(Figure 11). If necessary, slide the shuttle to the

front of the track plate to extend the flex cable.

Figure 11. Final Position of Cable Assembly

3. Use the supplied panhead Phillips screw to reattach

the spooler head to the shuttle spindle.

CAUTION: To prevent damage to the plastic spooler

head, do not overtighten the panhead screw.

Installing the New Cable Assembly

Align cable

between the

screw plates

M4x6 Screw

Cable

Screw Plates

Tie

Clip

Retainer

NEO-8154

Verify Cables Are

Secured Behind

Wire Bundles

(e) Pull Up Gently To

(d) Backplane

Wires (J1)

Wires (J2)

(a) Signal

Cables (J4)

(b) Power

Cable (J3)

Flex Chain

Any Remove Slack

Verify Flat & No Twists

Connect the Cables to the PWA

Attach the cables from the spooler to the shuttle PWA

(also see the photo sequence on page 7):

1. With the plastic-coated clamp arm pointing out,

attach it to the shuttle just above the bar code reader

next to the Shuttle PWA (Figure 12 & Figure 17).

If an older wire clip is there, remove it first.

Figure 12. Attach the Clamp

2. Loop and connect the signal controller cable to J4

(Figure 13 & Figure 18).

Figure 13. Connect the Signal Controller Cable

3. Connect the shuttle power cable to J2:

a. With the Power cable flat against the Signal cable,

insert the Power cable through the Signal cable loop

(Figure 19).

b. Loop the Power cable upwards.

c. Carefully, without bending the cable, insert the

Power connector into J2 (Figure 14 & Figure 20).

d. Verify the following:

•The first bend on the Power cable is near the top

of the Signal plug.

•The Power cable is tilted at a 45° angle inside the

Signal cable loop with the high side next to the

Signal plug,

•There is no bend in the cable where the plug

enters the Power connector.

Figure 14. Connect the Power Cable

4. Bend the clamp around both cables (Figure 15 &

Figure 21):

a. Gather both cables together next to the clamp so

that they are aligned.

b. Prebend the clamp 60° about 1/3 down the shaft.

c. Fold the clamp over the cables and finish bending

the top third around the cables.

d. Position the clamp above the PWA and press it

against the shuttle front.

Figure 15. Connecting the Cable to the Shuttle PWA

5. Pull gently on the cables between the clamp and the

spooler until the cable loops are flush with the bar

code reader (Figure 16 & Figure 22).

Figure 16. Flex Cable Must NOT Extend Beyond Reader

NEO-8152

Attach Here

Move arm

to 90°

Bar Code Reader

NEO-8155

Loop

Connect

NEO-8156

Connect

Loop

NEO-8157

Fold & Clamp

Bar Code Reader

After you install the shuttle cable assembly, verify the

installation and test the library.

Examine Cable Assembly

CAUTION: Due to the high-speed movement of this

assembly, it is critical that none of the cables stick out in

a way that may cause them to come into contact with

stationary items.

1. Visually examine and manually move the cable

assembly to verify that the cables do not catch on

anything as the shuttle assembly or track moves.

•The cables at the Rotary SPI should not extend past

the flex chain.

•The cables at the shuttle should not extend past the

edge of the bar code reader (Figure 16 on page 5).

2. At the rear, check the Z-axis cable alignment, the loop

in the cable, and the metal clip retainer.

3. Make sure the cable assembly metal flex guide and

bracket shape was not altered during installation.

CAUTION: The metal flex guide should be parallel to

the side of the library. Verify that the shuttle doesn’t

hit the guide as it moves up and down the track.

Power On Self Test (POST)

1. Close the media drawers.

2. Shut the front left door.

3. Plug the power cords back in.

4. Turn on the circuit breakers.

NOTE: If the bar code reader is not detected, recheck the

cable connections and reapply power to the unit.

5. Observe the POST process to verify the installation:

WARNING: Use extreme caution in making the

observations listed. The robotics move very quickly.

•Watch the shuttle assembly and track movement.

•Make sure that nothing interferes with the cable

assembly through its full range of motion.

NOTE: If problems occur, contact Overland Technical Support.

6. Using the retained screws, reattach the left panel to

the library.

IMPORTANT: If following the NEO 8000 Limited

Access Procedure, this is the point to reinstall the

library panels and components previously removed.

Return Removed Parts to Overland

1. Place the removed parts in the replacement parts box

you saved.

2. Follow directions included with the box for returning

parts to Overland Storage.

Power On and Test the Library

Additional Help

You can get additional technical support on the Internet at http://support.overlandstorage.com, or call

1-877-654-3429 (toll-free U.S. & Canada), +44 (0) 118-9898050 (Europe), or +1 (858) 571-5555 Option 5 (International).

Figure 17. Secure Plastic-Coated Clamp to Shuttle

Figure 19. Insert Power Cable Through Signal Cable Loop

Figure 21. Fold & Press Clamp Arm Around Cables; Pull Excess

Figure 18. Loop & Insert Signal Controller Cable Into J4

Figure 20. Loop & Insert Power Cable Into J2

Figure 22. Cables Flush with Bar Code Reader

Pictorial of Shuttle Cable Connection Steps

6Flex Cables Flush With Bar Code Reader

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