Seagate End-of-Life Disassembly Instructions Manual

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Product End-of-Life Disassembly Instructions

Product Category: Data Storage System

Marketing Name / Model

SCS-4106

Purpose: The document is intended for use by end-of-life recyclers or treatment facilities. It provides the basic

instructions for the disassembly of Seagate products to remove components and materials requiring selective

treatment, as defined by EU directive 2012/96/EC, Waste Electrical and Electronic Equipment (WEEE).

1.0 Items Requiring Selective Treatment

Items listed below are classified as requiring selective treatment.

Item Description

Printed Circuit Boards (PCB) or Printed Circuit

Assemblies (PCA)

Batteries

Mercury-containing components

Liquid Crystal Displays (LCD) with a surface

greater than 100 sq cm

Cathode Ray Tubes (CRT)

Capacitors / condensers (Containing PCB/PCT)

Electrolytic Capacitors / Condensers measuring

greater than 2.5 cm in diameter or height

External electrical cables and cords

Gas Discharge Lamps

Plastics containing Brominated Flame

Retardants weighing > 25 grams (not including

PCBs or PCAs already listed as a separate item

above)

Components and parts containing toner and ink,

including liquids, semi-liquids (gel/paste) and

toner

Components and waste containing asbestos

83-00007928-00-01 Rev A | March 2022

Notes

With a surface greater than 10 sq cm.

1 in each of 2 I/O modules (IOMs)

1 in each of 2 power cooling modules

1 in 24-HDD baseplane in each of 4 PCBAs

1 in 10-HDD baseplane

1 in each of 4 expander riser cards

1 in each of 8 expanders

1 in each of 2 passthrough cards

1 in EBOD PCBA

1 in midplane PCBA

For example, mercury in lamps, display

backlights, scanner lamps, switches, batteries

Includes background illuminated displays with

gas discharge lamps

1 capacitor in each of 2 power supplies.

1 power cord for each of 2 power supplies.

4 SAS expansion cables for each of 2 IOMs.

1 RJ45 cable for each of 2 IOMs.

Include the cartridges, print heads, tubes, vent

chambers, and service stations.

Quantity

of items

included

product

25 max

12 max

Page 1

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Summary of Contents for Seagate End-of-Life

Page 1 Marketing Name / Model SCS-4106 Purpose: The document is intended for use by end-of-life recyclers or treatment facilities. It provides the basic instructions for the disassembly of Seagate products to remove components and materials requiring selective treatment, as defined by EU directive 2012/96/EC, Waste Electrical and Electronic Equipment (WEEE).
Page 2 Quantity of items Item Description Notes included product Components, parts and materials containing refractory ceramic fibers Components, parts and materials containing radioactive substances 2.0 Tools Required This section lists the type and size of tools typically used to disassemble the product to a point where components and materials requiring selective treatment can be removed.
Page 3 PCM disassembly procedure – 2000W PSU Artesyn PSU – RMN: 700-014575-XXXX (where XXXX- can be any alphanumeric combination which does not affect safety) 1. Remove the eight casing screws using a Philips #1 bit screwdriver and slide the casing in the direction shown by the red arrow.
Page 4 2. Remove the three screws and the LED connector from the marked locations, and then remove the PCA from the enclosure. 83-00007928-00-01 Rev A | March 2022 Page 4...
Page 5 Bel Power PSU – RMN: SPASGAT-02 1. Remove the three casing screws shown by the red circles in the images below. Free the crimps marked by the yellow boxes using a protruding tool and then pull up the top cover. 83-00007928-00-01 Rev A | March 2022 Page 5...
Page 6 2. Remove the LED connector from the connector marked in the image. 83-00007928-00-01 Rev A | March 2022 Page 6...
Page 7 IOM disassembly procedure – RMN: ELD 1. Remove the casing screws using a Philips #1 bit and pull the top cover in the direction shown by the red arrows. 2. Use a Philips #1 bit to remove the four screws connecting the PCBA to the metal enclosure. 83-00007928-00-01 Rev A | March 2022 Page 7...
Page 8 3. Slide the PCBA away from the PSU in the direction shown by the red arrows. 4. Remove the heatsink by removing its pushpin. To remove a pushpin, compress it from the top and use pliers to pull out the other end. 83-00007928-00-01 Rev A | March 2022 Page 8...
Page 9 5. Remove the EMI Gasket from the metal base. 83-00007928-00-01 Rev A | March 2022 Page 9...
Page 10 Rear fan disassembly procedure 1. Remove the connector from the frame by pushing the connector as shown by the arrows in the image below. 2. Remove the six screws as shown in the image below using a Phillips #1 bit. Then pull out the metal frame as shown by the arrow.
Page 11 3. Remove the four screws as shown in the image below using a Phillips #1 bit. Then remove the fan latch lid as shown by the red arrow. 83-00007928-00-01 Rev A | March 2022 Page 11...
Page 12 4. Remove the eight rubber isolators shown in the image below. Then gently remove the fan module from the metal housing as shown by the red arrow. 83-00007928-00-01 Rev A | March 2022 Page 12...
Page 13 5. Remove the fan handle by removing the two screws attached to the sheet metal using a Phillips #2 bit. 83-00007928-00-01 Rev A | March 2022 Page 13...
Page 14 Controller fan disassembly procedure 1. Remove the connector from the fan's sheet metal by sliding the connector in the direction shown by the red arrow, and then by pushing it inside in the direction shown by the green arrow. 2. Remove the two screws located at the positions marked by the red circles in the image below. 83-00007928-00-01 Rev A | March 2022 Page 14...
Page 15 3. Remove the eight screws between the outlet sheet metal and the fan unit using a Phillips #2 bit (screws not shown). 4. Separate the fan from the metal sheets. 83-00007928-00-01 Rev A | March 2022 Page 15...
Page 16 5. Remove the fan handle by using a Phillips #2 bit to remove the two screws marked below. 83-00007928-00-01 Rev A | March 2022 Page 16...
Page 17 Chassis disassembly procedure 1. Remove the top cover and then remove all the disk drives and controller fans from the chassis. 2. Remove the PSUs, rear fans, and controllers from the chassis using the latches marked in the image below. 83-00007928-00-01 Rev A | March 2022 Page 17...
Page 18 3. Remove all eight expander cards marked by the red circles. Pull the plastic handles the direction as shown by the red arrows in the second image. 4. To remove the cable guide by hand or by using a tool, slide the metal plate in the direction shown by the red arrow.
Page 19 5. Remove the screws connecting the CML shelf using Philips #1 bit as shown by the red circles. 6. Remove each fan connection cable from the chassis by pushing the connector in the direction shown by the green arrow and then removing the connector from the power midplane marked by the red circle. 7.
Page 20 8. Remove the ribbon cable connecting the midplane to the IOM passthrough card. 9. Use a Philips #1 bit to remove the six screws marked in the image below to remove the PSU divider assembly from the base chassis. 10. Use a Philips #1 bit to remove the three screws marked in the image below from the bottom of the chassis to remove the PSU divider.
Page 21 11. Use a Philips #1 bit to remove the two screws from the top side of the divider assembly to remove the divider. 12. Use a Phillips #2 bit to remove the 32 screws from the right side and 20 screws from left side of the base chassis to remove the drive bay wall.
Page 22 13. Use a Phillips #2 bit to remove the seven screws from the left edge side of the base chassis to remove the drive bay wall from the base chassis. 14. Use a Phillips #2 bit to remove the two screws connecting the drive bay to the front base chassis to remove the drive bay wall from the base chassis.
Page 23 15. Use a Phillips #2 bit to remove the 34 screws from the drive bay connecting the drive bay PCBA marked in the image below to remove the drive bay wall from the base chassis. The below image is marked for the first-row screw location.
Page 24 17. Rotate the slide support bar from the drive bay assembly at a 45-degree angle to the horizontal plane until the bar moves freely and then pull the bar as shown below. 18. To disassemble the wall bay assembly, remove the screws (marked in red) connecting the metal plate using a Philips #2 and Philips #1 bits.
Page 25 19. To remove the top stabilizer from the walls, slide the stabilizer as shown in the direction shown below. Repeat this step for all walls. 20. Remove the top insulation sheet in the direction shown by the red arrows. 83-00007928-00-01 Rev A | March 2022 Page 25...
Page 26 21. Remove the 12 screws (red circled) in the image from the 24-HDD baseplane using a Philips #2 bit. Then remove the eight screws (yellow circled) connecting the 24-HDD baseplane PCBA to the buss bar using a Philips #2 bit. 22.
Page 27 24. Remove the high-speed connector cable marked with red arrows and the connector connecting the 10-HDD baseplane to the EBOD PCBA marked with green arrows. Remove the 10-HDD baseplane from the base chassis. 25. Remove the foam divider fitted into PEM holes. 26.
Page 28 27. Remove the passthrough front PCBA by using a Phillips #1 bit to remove the four screws circled red. 28. Remove the front passthrough card connecting connector by pulling up the PCBA as shown by the red arrow. 83-00007928-00-01 Rev A | March 2022 Page 28...
Page 29 29. Remove the four standoffs by hand or by using a wrench. 30. Remove the high-speed cable connector by pulling it as shown by the red arrow and remove the second passthrough card by pulling up the PCBA as shown by the green arrow. 83-00007928-00-01 Rev A | March 2022 Page 29...
Page 30 31. Use a Phillips #1 bit to remove the four screws on the PEMs. 32. Remove the cables from the expander riser card as shown in the image below. 83-00007928-00-01 Rev A | March 2022 Page 30...
Page 31 33. Remove the EBOD PCBA by using a Phillips #1 bit to remove the six screws (circled red) and using a Phillips #2 bit to remove the two screws (circled yellow). 34. Remove the midplane PCBA by using a Phillips #2 bit to remove the five screws (circled red) connecting base sheet metal and the eight screws (circled yellow) connecting the buss bar.
Page 32 35. Remove the expander riser card from the base metal chassis by using a T10 bit to remove the six screws (circled red) from the expander riser card. Repeat this step for all the remaining expander riser cards and remove all the PCBAs from the chassis. 36.
Page 33 © 2022 Seagate Technology LLC or its affiliates. All rights reserved. Seagate, Seagate Technology, and the Spiral logo are registered trademarks of Seagate. Technology LLC in the United States and/or other countries. All other trademarks or registered trademarks are the property of their respective owners.

This manual is also suitable for:

Scs-4106