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Overland Storage 2U Assembly

Bulkhead & cable
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ARCvault
Series
Overview and Notes
IMPORTANT: Overland Storage requires that all ARCvault parts in this procedure be
removed and replaced by an Overland Storage authorized service provider. Improper
installation can result in damage which voids existing warranties.
This document describes how to remove and replace the front bulkhead and flex cable
assembly in an ARCvault 2U library or loader from Overland. This is only for units with
a serial number 2B73400000 or higher.
WARNING: To reduce the risk of electric shock or damage to equipment, remove the
power cord before working on the unit.
Unpacking
Carefully unpack and verify that you have all the parts:
• 2U bulkhead & cable assembly in anti-static bag
• These remove & replace instructions
• 9 bags of screws and washers consisting of:
Bag #
1
2
3
4
5
6
7
8
9
A magnetic #1 Phillips screwdriver, flatblade screwdriver, flashlight, and 2.0mm hex
driver are also needed.
Electrostatic Discharge Information
A discharge of static electricity can damage micro-circuitry or static-sensitive devices. To
help prevent Electrostatic Discharge (ESD), observe standard ESD precautions.
10400196-102 03/2009
2U Bulkhead & Cable Assembly
Remove & Replace Instructions
Quantity
Size
2
4-20x1/2 inch
2
4-20x5/16 inch
2
6-32x1/4 inch
2
M3x5mm
20
M3x6mm
1
M3x8mm
2
M3x10mm
2
M3x14mm
3
M3
©2009 Overland Storage, Inc.
Description
Panhead screw
Panhead screw
Panhead Phillips screw
Buttonhead hex screw
Flathead screw
Buttonhead hex screw
Flathead screw
Panhead Phillips screw
Cup washer
1

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Summary of Contents for Overland Storage 2U

  • Page 1 This document describes how to remove and replace the front bulkhead and flex cable assembly in an ARCvault 2U library or loader from Overland. This is only for units with a serial number 2B73400000 or higher.
  • Page 2 2U Bulkhead & Cable Assembly ARCvault Series R&R Instructions Removing the Old Assembly All positions stated are relative to standing in front of the library (left, right, etc.). New screws and washers are provided for all the removed items but you may want to retain the old hardware in the large plastic bag.
  • Page 3 2U Bulkhead & Cable Assembly ARCvault Series R&R Instructions 1. At the rear of the trackplate, remove the vertical motor by removing the two bracket screws and washers (Figure 2), and set the motor aside in the area of the removed magazine.
  • Page 4 2U Bulkhead & Cable Assembly ARCvault Series R&R Instructions b. Unplug the Signal and Power cables from their sockets (Figure Signal Cables Socket Power Cable Socket Figure 5: Flex Cable Connections on Shuttle To remove the cables, press the release tabs on the outside of the plugs (see arrows in diagram) and gently pull the plugs.

  • Page 5: Remove The Power Supply

    2U Bulkhead & Cable Assembly ARCvault Series R&R Instructions NOTE: If the shuttle is on the right side of the trackplate, roll the tube AWAY from the front; otherwise, roll the tube TOWARD the front. Remove the Power Supply 1. At the rear, remove the two panhead screws holding the power supply...
  • Page 6 ARCvault Series R&R Instructions 2. Using a Volt-Ohm meter, check the continuity of the fuses. 3. If one or more is bad, replace the board using an ARCvault Series 2U Controller Card spare kit before continuing with this installation. Disconnect Controller Cables 1.
  • Page 7 2U Bulkhead & Cable Assembly ARCvault Series R&R Instructions Remove Old Bulkhead Assembly CAUTION: Do not turn the ARCvault unit on it’s side or upside down. Do not put pressure on the door edges. 1. Slide the front of the unit off the table and remove the two bulkhead screws...
  • Page 8 2U Bulkhead & Cable Assembly ARCvault Series R&R Instructions Install the New Bulkhead 1. Cut the three red-tipped cable ties holding the flex cable shuttle bracket (Figure 15) against the bulkhead. IMPORTANT: Be careful not to damage the flex cables while cutting the cable ties. Cut away from the flex cables.
  • Page 9 2U Bulkhead & Cable Assembly ARCvault Series R&R Instructions b. Lay the bulkhead cables over the cable tray (Figure 17) and leave loose. Cable Tray Figure 17: Lay Bulkhead Cables Over the Cable Tray CAUTION: Make sure that the cables stay in their original positions under the bulkhead and that they do not catch on the chassis when the bulkhead is inserted.
  • Page 10 2U Bulkhead & Cable Assembly ARCvault Series R&R Instructions 4. Loosely install two new M3x5mm hexhead (Bag 4) screws inside at the bottom of the bulkhead (Figure 19) in the inside holes. Phillips Hexhead Leave Empty Leave Empty Figure 19: Install Inside Bulkhead Screws 5.
  • Page 11 2U Bulkhead & Cable Assembly ARCvault Series R&R Instructions Connect Bulkhead Cables to Controller Card Align the cables in the tray separated by EMC strips (Figure 22). J9, J12, & J17 Tray Figure 22: Cables and EMCs as Viewed on End from Front 1.

  • Page 12: Connect The Cables

    2U Bulkhead & Cable Assembly ARCvault Series R&R Instructions 4. With the shiny side DOWN, insert an EMC strip over the four installed cables and under both the J18 cable and the front edge of the bulkhead (Figure 25). Slide Under Lip Figure 25: EMC Cover Under Black J18 Cable and Front Lip 5.
  • Page 13 2U Bulkhead & Cable Assembly ARCvault Series R&R Instructions 1. Connect the new dark gray J18 cable to the appropriate plug (Figure 27). Chassis Rear Cable Access Hole Cable Clamp Figure 27: Reconnecting Controller Card Cables 2. Connect the light gray J16 cable to the appropriate plug.
  • Page 14 2U Bulkhead & Cable Assembly ARCvault Series R&R Instructions b. Swing the fan end down and over until the power supply is aligned correctly. c. Slide the rear of the power supply toward the chassis rear until the end is fully engaged in the appropriate opening.
  • Page 15 2U Bulkhead & Cable Assembly ARCvault Series R&R Instructions NOTE: Be sure the right-rear gear is held in place by your thumb since the Vertical Motor is no longer attached over it. 2. Position the front of the assembly between the two vertical gear racks (Figure 31).
  • Page 16 2U Bulkhead & Cable Assembly ARCvault Series R&R Instructions Reinstall the Trackplate Motor CAUTION: When attaching the motor, the trackplate MUST be all the way down and to the right, and the alignment tab inserted in the gear rack slot (Figure 32).
  • Page 17 2U Bulkhead & Cable Assembly ARCvault Series R&R Instructions 2. Using a new M3x8mm hexhead screw (Bag 6) and M3 cup washer (Bag 9), attach the new Spring Assembly post to the bracket (Figure 36). Motor Cable Motor Socket Spring Assembly Post...
  • Page 18 1. Pack the old bulkhead and cable assembly in the same box that the new part came in. 2. Follow the enclosed instructions to return the part to Overland Storage. 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.