EMC2 302-002-206 Disassembly Instructions Manual Download

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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

Disassembling a Dual-Output PSU, with Knob ...................................................... 43

12.7

Removing a Link Controller Card (LCC) ....................................................................... 46

12.7.1

Disassembling an LCC ............................................................................................. 47

12.8

Disassembling the Chassis .............................................................................................. 49

13.0

RoHS Restricted Materials .............................................................................................. 59

Summary of Contents for 302-002-206

Page 1: ...erials 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 Residua...

Page 2: ...as is EMC Corporation makes no representations or warranties of any kind with respect to the information in this publication and specifically disclaims implied warranties of merchantability or fitnes...

Page 3: ...3 Part Number 302 002 206...

Page 4: ...ing Materials on a SSC 16 9 4 Locating Materials on a Power Supply Unit PSU Error Bookmark not defined 9 4 1 PSU Single Output with Lever 17 9 4 2 PSU Dual Output with Knob Error Bookmark not defined...

Page 5: ...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 Disassembling a Dual Output PSU with Knob 43 12 7 Rem...

Page 6: ...he greatest efficiency in compliance with WEEE legislation 1 See 8 0 Product Photos to familiarize yourself with the hardware 2 Review the items listed in 11 0 Reportable Materials 11 1 Materials of I...

Page 7: ...DIMMs Dual in line Memory Modules DPE Disk Processor Enclosure DRL Device Regulatory Label EMI Electromagnetic Interference ESD Electrostatic discharge EU European Union GWP Global Warming Potential H...

Page 8: ...is document Locate the product regulatory model name on the Device Rating Label DRL affixed to a rectangular recess on the top of the product chassis Table 2 Product Regulatory Model Name and Specific...

Page 9: ...items are cross referenced in 9 0 Locating Materials 8 1 Photos Front Back Labeled Figure 1 Front view Figure 2 Rear view Table 3 Main components with reportable items Item Item Description Item Item...

Page 10: ...10 8 2 2 5 Disk Figure 3 2 5 disk 8 3 Fan Module Figure 4 Fan module 1 2...

Page 11: ...same unit One type or the other resides within the system The primary visual differentiator is how the PSU is removed from the system one has a lever the other has a knob Note For simplicity within t...

Page 12: ...12 8 6 Link Controller Card LCC Figure 6 Link controller card LCC 8 7 Chassis Figure 7 Chassis 5 6...

Page 13: ...Hard Disk Drive carrier orange plastic latch 2 Fan Module See 12 4 1 Disassembling a Fan Module 2a Fan carrier sides ABS plastic 2b Fan motor assembly 2c Fan grills ABS plastic 2d Light pipe 3 System...

Page 14: ...s 5e LCC bracket metal ferrous 5f Heatsinks 5 places aluminum 6 Chassis See 12 8 Disassembling the Chassis 6a Latch brackets 2 metal non ferrous 6b Enclosure rails metal ferrous 6c Chassis lid metal f...

Page 15: ...ing a Disk Drive Figure 8 2 5 Disk Drive components Table 5 List of 2 5 Disk Drive components Ite m Component Item Component 1a Disk drive PCB 1c Hard Disk Drive carrier black plastic latch 1b Hard Di...

Page 16: ...Item Component 2a Fan carrier sides ABS plastic 2c Fan grills ABS plastic 2b Fan motor assembly 2d Light pipe 9 3 Locating Materials on a SSC To remove the System Status Card SSC see 12 5 Removing the...

Page 17: ...cordingly e g 4 1a 4 1b 4 2a 4 2b To remove this component see 12 6 Removing a Power Supply Unit PSU 9 4 1 PSU Single Output with Lever Figure 11 PSU Single Output with Lever Table 8 List of component...

Page 18: ...mbly ABS plastic 4 2b Electrolytic Capacitor 4 2f PSU chassis metal ferrous 4 2c Copper wire components 4 2g PSU shaft metal non ferrous 4 2d PSU Knob plastic 9 5 Locating Materials on a Link Controll...

Page 19: ...5e LCC bracket metal ferrous 5c LCC Plastic knob 5f Heatsinks 5 places aluminum 9 6 Locating Materials on a Chassis Due to the complexity of this component several images are used in various states o...

Page 20: ...20 Figure 14 Chassis sub components Table 11 List of Chassis components Ite m Component Item Component 6a Latch brackets 2 metal non 6h PIC PCB 6e 6d 6a 6c 6b 6f 6j 6m 6g 6h 6i 6k 6l 6n...

Page 21: ...e Rail lever 2 orange plastic 6l Fastener sheathing plastic 6f Disk grid cage metal ferrous 6m Horn PCB 6g Chassis frame metal ferrous 6n FRC PCB Fan Riser Card 9 7 Accessories and Optional Equipment...

Page 22: ...epending on configuration Table 13 PCBs within the system Disk Drive PCB System Status Card PCB Power Supply Unit PCBs Note Within this document the two PSU types are referred to as type 4 1 and type...

Page 23: ...23...

Page 24: ...24 Link Controller Card PCB Base board PCB 6i 5a...

Page 25: ...25 PIC PCB Power supply Interface Card Horn PCB FRC PCB Fan Riser Card 6h 6m 6n...

Page 26: ...26 FEC PCB Fan Extension Card 6j...

Page 27: ...ce of the printed circuit board is greater than 10 cm2 1a Disk drive PCB 3a System Status card PCB 4 1a PSU PCB 4 2a PSU PCB 5a Link Controller Card PCB 6i Base board PCB 6h PIC PCB Power supply Inter...

Page 28: ...ght 25 mm diameter 25 mm or proportionately similar volume 4 1b 4 2b Power Supply PCB Equipment containing gases that are ozone depleting or have a global warming potential GWP about 15 such as those...

Page 29: ...rous Alloys 3c SSC chassis metal ferrous 4 1f PS chassis metal ferrous 4 2f PS chassis metal ferrous 5d LCC chassis metal ferrous 5e LCC bracket metal ferrous 6b Enclosure rails metal ferrous 6c Chass...

Page 30: ...er sheathing plastic 11 2 Precious Metals Table 16 lists precious metals for recovery To locate specific items refer the tables and images in 8 0 Product Photos and 9 0 Locating Materials Table 16 Pre...

Page 31: ...ms refer the tables and images in 8 0 Product Photos and 9 0 Locating Materials Table 17 Plastic Part Markings Part Name Weight grams g Item ISO 11469 2000 Marking None to report 12 0 Disassembling th...

Page 32: ...ng this system You can also use Table 19 as a checklist Table 19 Disassembly sequence and checklist Step Component Removal Procedure Component Disassembly Procedure 1 12 3 Removing a Disk Drive on pag...

Page 33: ...ssis 12 3 1 Disassembling a Disk Drive See 9 1 Locating Materials on a Disk Drive to identify respective subcomponents 1 Using a small flathead screwdriver pry open the plastic latch of the disk enclo...

Page 34: ...toward the edge of the chassis until the black lever pop up 2 Using the two finger slots on each side of the fan module gently pull the fan module out of the chassis Figure 19 Extracting the fan modu...

Page 35: ...ion 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 gril...

Page 36: ...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...

Page 37: ...e 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 approximate...

Page 38: ...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 frame Figure 27 Location of...

Page 39: ...t PSU with a lever do the following 3 Push the orange release tab to the right 4 Pull the power supply from the enclosure 5 Repeat this step for all remaining PSUs Note This PSU also uses an adapter b...

Page 40: ...ly 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 PSU Single Output with Lever PSU Dual Output with Knob...

Page 41: ...the hinge Figure 30 Opening the power supply assembly housing e Remove top completely and then unfold the black protective covering to allow access to the capacitors and PCB 7 Remove the large capacit...

Page 42: ...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 board highlighted below i...

Page 43: ...g 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 Philips screws that...

Page 44: ...mbly 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 PS...

Page 45: ...nect the two fans from their respective PCB boards item b Fi gure 37 PSU fan assy fasteners a and connectors b 2nd screw on opposite side of PSU not seen c Remove the fan assembly from the PSU Figure...

Page 46: ...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 a Link Controller Card LCC 1 While pulling gently on the orange knob tu...

Page 47: ...thin this component 1 Remove the shaft assembly a Using a Philips driver remove the two screws that secure the shaft bracket to the back of the chassis and then remove the bracket Figure 42 Location o...

Page 48: ...moving 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 fr...

Page 49: ...2 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 SSC on page 37 All power supply units See 12 6 Removing...

Page 50: ...hassis 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 and LCCs Figure 48 Removing the chassis lid 2 Remove the PIC...

Page 51: ...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 Fi...

Page 52: ...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...

Page 53: ...he 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 next s...

Page 54: ...ly lifting the board from the chassis Figure 56 Location of the FEC PCB fasteners Figure 57 FEC PCB after extraction 7 Using a Philips driver remove the 42 screws that secure the disk grid cage to the...

Page 55: ...ilips 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 a Philip...

Page 56: ...assis 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 ea...

Page 57: ...ne 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 Li...

Page 58: ...gure 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 cha...

Page 59: ...85 by weight or more lead RoHS Exemption 7b Lead in solders for servers storage and storage array systems network infrastructure equipment for switching signaling transmission and network management f...

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