Dell Unity XT 680 WEEE NAGA Disassembly Instructions

Dell Unity XT 680 Manual

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  • Dell Unity XT 680 | WEEE NAGA Disassembly Instructions - Page 1
    WEEE DISASSEMBLY INSTRUCTIONS for the 12G High Availability Disk Array Enclosure (DAE) Abstract This Electrical and Electronic Equipment (WEEE) directive. The document does not replace disposal instructions in EMC contracts, or those included in EMC Product and Residuals Disposal Guidelines. May
  • Dell Unity XT 680 | WEEE NAGA Disassembly Instructions - Page 2
    Copyright © 2019 EMC Corporation. All Rights Reserved. EMC believes the information in this publication is accurate as of its publication date. The information is subject to change without notice. The information in this publication is provided "as is." EMC Corporation makes no representations or
  • Dell Unity XT 680 | WEEE NAGA Disassembly Instructions - Page 3
    Part Number: 302-002-206 3
  • Dell Unity XT 680 | WEEE NAGA Disassembly Instructions - Page 4
    Table of Contents 1.0 Document Purpose...6 2.0 Important Notice ...6 3.0 How to Use These Instructions 6 4.0 Related Documentation 6 5.0 Brand Owner Identification 6 6.0 Acronyms ...7 7.0 Product Identification...8 8.0 Product Photos ...9 8.1 Photos- Front/Back Labeled 9 8.2 2.5" Disk...10 8.3
  • Dell Unity XT 680 | WEEE NAGA Disassembly Instructions - Page 5
    12.4.1 Disassembling a Fan Module 34 12.5 Removing the System Status Card (SSC 37 12.5.1 Disassembling the System Status Card 38 12.6 Removing a Power Supply Unit (PSU 39 12.6.1 Disassembling a Power Supply Unit (PSU 40 12.6.2 Disassembling a PSU- Single Output, with Lever 40 12.6.3
  • Dell Unity XT 680 | WEEE NAGA Disassembly Instructions - Page 6
    platform. Contact the EMC WEEE administrator at [email protected] to request additional documentation as required. ▪ WEEE Reuse and Treatment Instructions for EMC Product Consoles and Bezels 5.0 Brand Owner Identification EMC Corporation 176 South Street Hopkinton, Massachusetts 01748 U.S.A http://www
  • Dell Unity XT 680 | WEEE NAGA Disassembly Instructions - Page 7
    6.0 Acronyms Table 1 defines acronyms that may be used in the document. Table 1. Acronyms List ABS Ag Au BBU Cd CFC CPU Cr Vl Cu DAE DIMMs DPE DRL EMI ESD EU GWP HC HCFC HDPE Hg LCC LDPE Pb PBB PBDE PC PCB PCT Pd Acrylonitrile butadiene styrene Silver Gold Battery Backup Unit Cadmium
  • Dell Unity XT 680 | WEEE NAGA Disassembly Instructions - Page 8
    Model Name and Specifications Product Regulatory Model Name Product Description Part Number Mass Dimensions 12G 3U, high availability, Disk Array Enclosure (DAE) that supports 120 x 2.5" disk drives. 100-887-010-03 Note: The part number cited denotes the base chassis. However, each platform
  • Dell Unity XT 680 | WEEE NAGA Disassembly Instructions - Page 9
    8.0 Product Photos Components with reportable items are referred to consistently using a yellow blocked item number. Sub-components are identified by appending that number with a letter. All reportable items are cross-referenced in 9.0 Locating Materials 8.1 Photos- Front/Back Labeled 2 1 2 6 3
  • Dell Unity XT 680 | WEEE NAGA Disassembly Instructions - Page 10
    8.2 2.5" Disk 1 Figure 3. 2.5" disk 8.3 Fan Module 2 Figure 4. Fan module 10
  • Dell Unity XT 680 | WEEE NAGA Disassembly Instructions - Page 11
    8.4 System Status Card (SSC) 3 Figure 5. System status card (SSC) 8.5 Power Supply Units (PSU) There are two types of power supply units that are available with this system; however, the two do not coexist within the same unit. One type or the other resides within the system. The primary visual
  • Dell Unity XT 680 | WEEE NAGA Disassembly Instructions - Page 12
    8.6 Link Controller Card (LCC) 5 Figure 6. Link controller card (LCC) 8.7 Chassis 6 Figure 7. Chassis 12
  • Dell Unity XT 680 | WEEE NAGA Disassembly Instructions - Page 13
    9.0 Locating Materials Each of the main components may have subcomponents that contain specific reportable items. In that case, a lower case letter is appended to the main component number. Refer to Table 4. Table 4. Component/sub-component ID table Item # Item Description 1 2.5" disks See: 12
  • Dell Unity XT 680 | WEEE NAGA Disassembly Instructions - Page 14
    Item # Item Description 5 Link Controller Card (LCC) See: 12.7.1 Disassembling an LCC 6 Chassis See: 12.8 Disassembling the Chassis SubItem # 4.2e 4.2f 4.2g 5a 5b 5c 5d 5e 5f 6a 6b 6c 6d 6e 6f 6g 6h 6i 6j 6k 6l 6m 6n Sub-component Description PSU fan assembly , ABS plastic PSU chassis, metal
  • Dell Unity XT 680 | WEEE NAGA Disassembly Instructions - Page 15
    9.1 Locating Materials on a 2.5" Disk Drive Note: Disassembly procedures for OEM disk drives are the responsibility of the manufacturer. To remove this component, see: 12.3 Removing a Disk Drive. 1c 1d Figure 8. 2.5" Disk Drive components Table 5. List of 2.5" Disk Drive components Ite Component m
  • Dell Unity XT 680 | WEEE NAGA Disassembly Instructions - Page 16
    2 2a 2a Figure 9. Fan module before and after disassembly 2c Table 6. List of Fan module components Ite Component m 2a Fan carrier, sides, ABS plastic 2b Fan motor assembly Item Component 2c Fan grills, ABS plastic 2d Light pipe 2d 9.3 Locating Materials on a SSC To remove the System Status
  • Dell Unity XT 680 | WEEE NAGA Disassembly Instructions - Page 17
    Ite Component m 3a SSC PCB 3b Knobs, black, plastic Item Component 3c SSC chassis, metal, ferrous 9.4 Locating Materials on a Power Supply Unit (PSU) Note: Within this document, the two PSU types are referred to as type 4.1 and type 4.2 and sub-components are numbered accordingly. (e.g., 4.1a, 4.
  • Dell Unity XT 680 | WEEE NAGA Disassembly Instructions - Page 18
    4.2g 4.2c 4.2b 4.2c 4.2e 4.2c Figure 12. PSU- Dual Output 4.2a 4.2b 4.2c 4.2d 4.2f Table 9. List of components for: PSU- Dual Output Item 4.2a 4.2b 4.2c 4.2d Component PSU PCB Electrolytic Capacitor Copper wire components PSU Knob, plastic Item 4.2e 4.2f 4.2g Component PSU fan assembly,
  • Dell Unity XT 680 | WEEE NAGA Disassembly Instructions - Page 19
    5f 5a 5e 5b 5c 5d Figure 13. 12G LCC Table 10. List of LCC components Ite Component m 5a LCC PCB 5b LCC shaft, metal, non-ferrous 5c LCC Plastic knob Item Component 5d LCC chassis, metal, ferrous 5e LCC bracket, metal, ferrous 5f Heatsinks (5 places, aluminum) 9.6 Locating Materials on a
  • Dell Unity XT 680 | WEEE NAGA Disassembly Instructions - Page 20
    6c 6a 6b 6f 6d 6e 6i 6j 6m 6g 6h 6k & 6l Figure 14. Chassis sub-components Table 11. List of Chassis components Ite Component m 6a Latch brackets (2) metal, non- 6n Item Component 6h PIC PCB 20
  • Dell Unity XT 680 | WEEE NAGA Disassembly Instructions - Page 21
    Ite Component m ferrous 6b Enclosure rails (2), metal, ferrous 6c Chassis lid, metal, ferrous 6d Plastic grid identifier 6e Rail lever (2), orange, plastic 6f Disk grid cage, metal, ferrous 6g Chassis frame, metal, ferrous Item Component (Power-supply Interface Card) 6i Base board PCB 6j FEC
  • Dell Unity XT 680 | WEEE NAGA Disassembly Instructions - Page 22
    10.0 PCBs The following PCBs may be located within the system. Some variation may exist depending on configuration. Table 13. PCBs within the system Disk Drive PCB 1a System Status Card PCB 3a Power Supply Unit PCBs Note: Within this document, the two PSU types are referred to as type 4.1 and type
  • Dell Unity XT 680 | WEEE NAGA Disassembly Instructions - Page 23
    23
  • Dell Unity XT 680 | WEEE NAGA Disassembly Instructions - Page 24
    Link Controller Card PCB 5a Base-board PCB 6i 24
  • Dell Unity XT 680 | WEEE NAGA Disassembly Instructions - Page 25
    PIC PCB (Power-supply Interface Card) 6h Horn PCB 6m FRC PCB (Fan Riser Card) 6n 25
  • Dell Unity XT 680 | WEEE NAGA Disassembly Instructions - Page 26
    FEC PCB (Fan Extension Card) 6j 26
  • Dell Unity XT 680 | WEEE NAGA Disassembly Instructions - Page 27
    11.0 Reportable Materials Table 14 lists components that require selective treatment. To locate specific items, refer the tables and images in 8.0 Product Photos and 9.0 Locating Materials. Table 14. Complete list of Reportable Materials Material Polychlorinated biphenyl (PCB) containing capacitors
  • Dell Unity XT 680 | WEEE NAGA Disassembly Instructions - Page 28
    Material External electric cables Item Location See: Table AC power cord 12 DC power cord Embedded electric cables Components containing radioactive substances, or materials that become radioactive as a result of the function of the product, such as ionizing radiation Electrolytic capacitors
  • Dell Unity XT 680 | WEEE NAGA Disassembly Instructions - Page 29
    11.1 Materials of Interest to Recyclers Table 15 lists materials for recycling. To locate specific items, refer to the tables and images in 8.0 Product Photos and 9.0 Locating Materials. Table 15. Complete list of Recyclable Materials Material Non-ferrous Alloys Ferrous Alloys ABS Polyethylene
  • Dell Unity XT 680 | WEEE NAGA Disassembly Instructions - Page 30
    Material Other plastics, (e.g. acrylic; polycarbonate; nylon; fiberglass) Item Location 1c 1d 2d 3b 4.1d 4.2d 5c 6d 6e 6l Hard Disk Drive carrier, black, plastic latch Hard Disk Drive carrier, orange, plastic latch Light pipe Knobs, black, plastic PSU lever, orange, plastic PSU lever, orange,
  • Dell Unity XT 680 | WEEE NAGA Disassembly Instructions - Page 31
    Palladium (Pd) Platinum (Pt) Silver (Ag) Card) 6m Horn PCB 6n FRC PCB (Fan Riser Card) 6j FEC PCB (Fan Extension Card) Absent or not at an appreciable level Absent or not at an appreciable level Absent or not at an appreciable level 11.3 Plastic Part Markings Table 17 lists markings for
  • Dell Unity XT 680 | WEEE NAGA Disassembly Instructions - Page 32
    Tool Phillips screwdriver Phillips screwdriver Flat-head screwdriver Needle-nose pliers Wire Cutters Description #1 #2 Small Use to remove precise hardware from PCBs. Use to remove capacitors, or cut wires. 12.1.2 Safety Precautions Comply with the following precautions: • Wear protective glasses
  • Dell Unity XT 680 | WEEE NAGA Disassembly Instructions - Page 33
    2. Lift the disk's latch and slowly pull the disk about 1 in (3 cm) from its slot. 3. Pull the disk completely from the slot. Figure 15. Extracting disk from chassis 4. Repeat this step for all of the disks within the chassis. 12.3.1 Disassembling a Disk Drive See 9.1 Locating Materials on a Disk
  • Dell Unity XT 680 | WEEE NAGA Disassembly Instructions - Page 34
    Figure 17. Extracting a drive from the carrier 3. Remove the PCB from the disk drive assembly by pulling it from the connector. Figure 18. Removing the PCB from a disk drive assembly Note: Disassembly procedures for the disk drives are the responsibility of the manufacturer. 12.4 Removing a Fan
  • Dell Unity XT 680 | WEEE NAGA Disassembly Instructions - Page 35
    Figure 20. Grill tab location Figure 21. Fan module after first set of grill tabs disconnected (notice gaps) b. On the side of the fan assembly that houses the orange latch lever, use a flathead screwdriver to push the plastic grill tabs and remove each grill. 35
  • Dell Unity XT 680 | WEEE NAGA Disassembly Instructions - Page 36
    Figure 22. Grill tab locations Figure 23. Fan module with grills removed 2. On the side of the fan assembly that houses the connector, squeeze the sides of the fan carrier together until the plastic grill tabs separate from the chassis and then pull away from the fan. Do this on the top and bottom
  • Dell Unity XT 680 | WEEE NAGA Disassembly Instructions - Page 37
    Figure 24. Disconnecting one side of the fan carrier 3. Repeat the previous step for the other side of the fan carrier. 12.5 Removing the System Status Card (SSC) The SSC is secured to the chassis by two black plastic knobs. Figure 25. Location of SSC tabs 1. Pull each of the black knobs out
  • Dell Unity XT 680 | WEEE NAGA Disassembly Instructions - Page 38
    2. Gently pull the SSC from the chassis. Figure 26. SSC removed from the chassis 12.5.1 Disassembling the System Status Card See 9.3 Locating Materials on a 12G SSC to identify the respective subcomponents. 1. Using small long-nosed pliers, remove the three fasteners that secure the PCB to the SSC
  • Dell Unity XT 680 | WEEE NAGA Disassembly Instructions - Page 39
    12.6 Removing a Power Supply Unit (PSU) There are two types of power supply units that are available with this system; however, the two do not coexist within the same unit. One type or the other resides within the system. Use the procedure below that matches the type of PSU within the enclosure:
  • Dell Unity XT 680 | WEEE NAGA Disassembly Instructions - Page 40
    3. Repeat this procedure for all remaining PSUs. 12.6.1 Disassembling a Power Supply Unit (PSU) There are two types of power supply units that are available with this system; however, the two do not coexist within the same unit. One type or the other resides within the system. 12.6.2 Disassembling
  • Dell Unity XT 680 | WEEE NAGA Disassembly Instructions - Page 41
    Fourth screw on other side Figure 29. Loosening screws securing power supply housing d. Lift off the top of the power supply housing. Tip: The top cover is hinged; therefore lift and rotate on the hinge. Figure 30. Opening the power supply assembly housing e. Remove top completely and then unfold
  • Dell Unity XT 680 | WEEE NAGA Disassembly Instructions - Page 42
    Figure 31. Removing the large capacitor on the power supply Note: The number of capacitors and architecture may vary depending on the power supply type. Adjust this step accordingly. 8. Use the following steps to remove the power supply PCB: h. Remove the three Phillips head screws securing the
  • Dell Unity XT 680 | WEEE NAGA Disassembly Instructions - Page 43
    PSU- Dual Output, with Knob 4.2 See: 12.6.4 Disassembling a Dual-Output PSU, with Knob 12.6.4 Disassembling a Dual-Output PSU, with Knob See Error! Reference source not found. PSU- Dual Output, with Knob to identify the subcomponents within the PSU. 1. Remove the PSU lid by removing the six (6)
  • Dell Unity XT 680 | WEEE NAGA Disassembly Instructions - Page 44
    Figure 34. PSU with lid removed 2. Remove the shaft assembly: a. Remove the two Philips screws that secure the rear shaft bracket to the chassis, and remove the bracket. Figure 35. Shaft bracket fasteners b. Carefully pull the shaft from the chassis. Figure 36. PSU after shaft assembly removal 3.
  • Dell Unity XT 680 | WEEE NAGA Disassembly Instructions - Page 45
    a. Remove two Philips screws (item a) that secure the fan carrier to the side of the PSU chassis. b. Disconnect the two fans from their respective PCB boards (item b). a b b a Fi gure 37. PSU fan assy fasteners (a) and connectors (b) (2nd screw on opposite side of PSU not seen) c. Remove the
  • Dell Unity XT 680 | WEEE NAGA Disassembly Instructions - Page 46
    Figure 39. Location of the four (4) PCB fasteners 5. Lift the PCB from the chassis. If necessary, cut or disconnect the wires connecting the PCB to the power inlet. 6. Remove the two large capacitors (item 4.2b) using wire cutters. Figure 40. Location of 2 large capacitors (item 4.2b) 12.7 Removing
  • Dell Unity XT 680 | WEEE NAGA Disassembly Instructions - Page 47
    Figure 41. Removing LLC from chassis 3. Repeat this procedure for all LCCs. 12.7.1 Disassembling an LCC See 9.5 Locating Materials on a Link Controller Card (LCC) to identify the subcomponents within this component. 1. Remove the shaft assembly. a. Using a Philips driver, remove the two screws that
  • Dell Unity XT 680 | WEEE NAGA Disassembly Instructions - Page 48
    Figure 43. Removing LCC bridge fasteners (matching screws on other side) 3. Remove the five Philips screws that secure the LCC PCB to the chassis. Figure 44. Location of LCC PCB fasteners 4. Gently remove the LCC PCB from the chassis. 48
  • Dell Unity XT 680 | WEEE NAGA Disassembly Instructions - Page 49
    Figure 45. LCC PCB 12.8 Disassembling the Chassis Prerequisite: Before you begin this procedure, remove the following components: ▪ All disks. See: 12.3 Removing a Disk Drive on page 32 ▪ All fan modules. See: 12.4 Removing a Fan Module on page 34 ▪ The SSC. See: 12.5 Removing the System Status Card
  • Dell Unity XT 680 | WEEE NAGA Disassembly Instructions - Page 50
    1. Remove the top lid: a. Remove the two metal latch brackets on each side of the chassis by removing the seven (7) Philips screws that secure them to the chassis. Figure 47. Removing chassis latch brackets b. Remove the top lid by sliding it off the system away from the side that houses the PSUs
  • Dell Unity XT 680 | WEEE NAGA Disassembly Instructions - Page 51
    Figure 49. Fan/disk grid ID panel fasteners b. Lift the grid ID panel off the chassis to expose the PIC PCB. Figure 50. PIC panel removed c. Remove the twelve (12) Philips screws that secure the PIC PCB to the chassis. Figure 51. PIC PCB fasteners d. Gently lift the PIC PCB from the chassis. Figure
  • Dell Unity XT 680 | WEEE NAGA Disassembly Instructions - Page 52
    Figure 53. Location of the horn PCB Figure 54. Horn PCB after removal 4. Remove eight (8) copper hex standoffs (and plastic sleeves) by unscrewing them from the board below them. 52
  • Dell Unity XT 680 | WEEE NAGA Disassembly Instructions - Page 53
    5. Remove the front fan grid assembly: a. Remove the twelve (12) screws in the front grid. b. Remove the two screws from the bottom of the chassis. c. Gently lift the grid from the chassis. Figure 55. Removing the front fan grid Alternative Process: You can also remove this fan grid and the FEC card
  • Dell Unity XT 680 | WEEE NAGA Disassembly Instructions - Page 54
    6. Remove the FEC (Fan Extender Card) PCB: a. Removing the 5 Philips screws. b. Gently slide the board forward until the connectors disengage from the main board. c. Then gently lifting the board from the chassis. Figure 56. Location of the FEC PCB fasteners Figure 57. FEC PCB after extraction 7.
  • Dell Unity XT 680 | WEEE NAGA Disassembly Instructions - Page 55
    Figure 58. Location of 7 of the 42 screws that secure the disk grid cage to the base PCB. 8. Using a Philips driver, remove the 24 screws (12 on each side) that secure the disk grid cage to the chassis side-walls. Figure 59. Location of 12 screws securing disk grid cage to chassis side wall 9. Using
  • Dell Unity XT 680 | WEEE NAGA Disassembly Instructions - Page 56
    10. Lift the disk-grid cage out of the chassis. Figure 60. Disk grid cage after removal 11. Using a Philips driver, remove the 12 screws that secure the back of the midplane fan grid to the chassis midplane. Then remove the two screws (one (1) on each side) that secure it to the chassis walls. 56
  • Dell Unity XT 680 | WEEE NAGA Disassembly Instructions - Page 57
    Figure 61. Location of midplane fan cage fasteners 12. Remove the midplane fan cage. 13. Using Philips driver, remove the three (3) screws that secure the Fan Riser Card (FRC) to the base PCB. Figure 62. Location of the FRC fasteners 14. Lift the FRC PCB off the base PCB. 57
  • Dell Unity XT 680 | WEEE NAGA Disassembly Instructions - Page 58
    Figure 63. FRC PCB 15. Remove the three (3) hex fasteners, and then gently lift the base PCB out of the chassis. Figure 64. Base PCB before extraction from the chassis This concludes the disassembly of the chassis. 58
  • Dell Unity XT 680 | WEEE NAGA Disassembly Instructions - Page 59
    13.0 RoHS Restricted Materials Table 20 lists Restriction of Hazardous Substances (RoHS) materials. Table 20 RoHS Materials Material Cadmium (Cd) Hexavalent Chromium (Cr VI) Lead (Pb) Mercury (Hg) Polybrominated Biphenyls (PBB) Polybrominated Diphenyl Ethers (PBDE) Item Location Absent Absent
  • 1
  • 2
  • 3
  • 4
  • 5
  • 6
  • 7
  • 8
  • 9
  • 10
  • 11
  • 12
  • 13
  • 14
  • 15
  • 16
  • 17
  • 18
  • 19
  • 20
  • 21
  • 22
  • 23
  • 24
  • 25
  • 26
  • 27
  • 28
  • 29
  • 30
  • 31
  • 32
  • 33
  • 34
  • 35
  • 36
  • 37
  • 38
  • 39
  • 40
  • 41
  • 42
  • 43
  • 44
  • 45
  • 46
  • 47
  • 48
  • 49
  • 50
  • 51
  • 52
  • 53
  • 54
  • 55
  • 56
  • 57
  • 58
  • 59
Abstract
This document provides guidance for end-of-life recyclers on how
to identify and disassemble reportable materials in compliance
with the Waste Electrical and Electronic Equipment (WEEE)
directive. The document does not replace disposal instructions in
EMC contracts, or those included in
EMC
Product and Residuals
Disposal Guidelines
.
May 2019
WEEE DISASSEMBLY
INSTRUCTIONS
for the 12G High Availability Disk Array Enclosure (DAE)