Sun Microsystems 2000E Power Supply User Manual
Contents
1. gt Power harness Part No 530 2164 xx m i CB 12V C D 12V Return CF 12V H 12V Return Figure 2 13 Installing Power Harness on the Top and Bottom Power Supply Terminal Blocks Cover panel N Power harness Part si l el No 530 2164 xx Power harness retainers i Main bus bars Figure 2 14 Installing the Main Bus Bar and the Power Harness 2 14 SPARCserver 2000E Power Supply Installation Manual April 1995 No Ill 2 5 2 5 Cabling Filter Cable Breaker Box and AC Distribution Unit 1 Plug in the filter cable Form a service loop in the cable and plug the connector into J2 the top connector on the power supply See Figure 2 15 2 Replace the power breaker box See Figure 2 15 c Insert the filter cable service loop into the hole in the back side of the breaker box Figure 2 15 Note Insert filter cable loop into the hole in breaker box that is surrounded by springfingers Rectangular hole Service loop Breaker box cutaway view o Figure 2 15 Plugging the Filter Cable into the Bottom Power Supply Power Supply Installation 2 15 lll No d Place the breaker box against power supply cage Align the captive screws with the bottom two holes in the top power supply See Figure 2 16 e Loosely th2. Figure 2 3 Removing the Power Supply Compartment EMI Panel 2 Disconnect the top power supply power cord This is in the lower center of the top supply See Figure 2 4 Power Supply Installation 2 5 2 6 Figure 2 4 Disconnecting the Top Power Supply Power Cord 3 Remove the power supply cage cover panel Remove six screws securing the panel Part No 340 3157 xx to the power supply cage and remove the panel it will not be reused See Figure 2 5 SPARCserver 2000E Power Supply Installation Manual April 1995 No lll Cage cover panel N o o Springfingers 2 each b LZLZLE ZZ LZ LZ WLLLLLL LLL LLL E o Remove screws 6 places p a Figure 2 5 Removing the Power Supply Cage Cover Panel Remove the AC Distribution Unit 1 Disconnect all AC cables plugged into the unit and disconnect cables from connectors J2 and J3 See Figure 2 6 Power supply cable 6 Phillips screws Phillips screws AC distribution unit Figure 2 6 AC Distribution Unit Removal and Replacement Power Supply Installation 2 7 2 8 Note J3 is located on the top of the AC distribution unit J2 is on the backside 2 Remove the three Phillips screws and two 6 32 Phillips screws 3 Carefully remove the power distribution unit from the system chassis Remove the Breaker
3. Diagnostics Secure P di KN S Standby 7 Figure 2 1 Key Switch Positions Off Main Power Figure 2 2 AC Distribution Unit Power Switch Power Supply Installation 2 3 2 2 4 Access Remove all system cover panels before proceeding with the upgrade For these procedures refer to Appendix A Access 2 5 Installing the Bottom Power Supply Note Read and follow all safety and ESD instructions found in Section 1 1 Safety Precautions 2 5 1 Identifying a Redundant Capable Cabinet Note The cabinet in question is a redundant capable cabinet if The power supply cover panel on this chassis is long as shown in Figure 2 3 This panel reaches to the bottom of the frame In contrast the cover panel on the non redundant capable chassis reaches about half the way down the frame The cabinet is configured with the power supply adapter board This board if present can be viewed by looking through the EMI screen on the front of the system 2 4 SPARCserver 2000E Power Supply Installation Manual April 1995 No Ill 2 5 2 Installing the Supply 2 5 2 1 Preparation 1 Remove the power supply compartment EMI panel Part No 340 3134 xx covering both power supplies See Figure 2 3 Remove twelve 10 32 screws securing the panel in place and set aside
4. AC ON OFF STAND BY PROTECTIVE EARTH CHASSIS FUSE REPLACEMENT MARKING gt Leco Risk of equipment damage To reduce the risk follow the instructions A terminal to which alternating current or voltage may be applied The principal and stand by switches are in the ON position The principal switch is in the OFF position The stand by switch is in the STAND BY position Protective earth conductor Frame or chassis terminal For continued protection against risk of fire and electric shock replace ONLY with same type and rating of fuse Caution DO NOT make mechanical or electrical modifications to the cabinet Sun Microsystems is not responsible for regulatory compliance of modified cabinets Caution Power off the cabinet and all equipment connected to it before performing any of the procedures described in this book The system chassis power must be turned off and the AC power cord must remain plugged in to ensure a proper ground Before You Start 1 3 Ill A 1 4 N N N 1 3 Tools Required Warning This equipment contains lethal voltages Accidental contact can result in serious injury or death Caution Improper handling by unqualified personnel can cause serious damage to this equipment Unqualified personnel who tamper with this equipment may be held liable for any resulting damage to the equipment Persons who remove any
5. Figure 2 19 Replacing the Power Supply Compartment EMI Panel Power Supply Installation 2 19 2 2 6 Restarting the System N 2 20 Note As the system starts up watch for error messages from the POST diagnostic program If a terminal is not already part of the system install a TTY terminal before continuing the start up See the SPARCcenter 2000 Installation manual for terminal settings 1 The system key switch must be turned tod the standby position See Figure 2 1 Caution The outlet must be a 200 240 Vac 30 ampere circuit intended solely for use by the server cabinet as described in the site preparation instructions in the SPARCcenter 2000 Installation manual The electrical receptacle must be grounded and the grounding conductor serving this receptacle must be connected to the earth ground at the service equipment 2 Turn the Local Remote switch down to Local See Figure 2 20 3 Turn on the power switch on the AC distribution unit See Figure 2 2 4 Turn on power to the terminal A terminal is required for viewing system messages 5 Turn the key switch to the power on position See Figure 2 1 Several things will happen The DC powered blower fan in the top of the cabinet begins turning The left front panel LED green turns on immediately to indicate the DC power supply is functioning The middle front panel LED yellow lights immediately and should turn off after approximately
6. PROM OBP diagnostics manually after the system has booted Refer to the OpenBoot Command Reference manual for instructions 7 To start POST again or if the system hangs press the reset switch on the back of the front panel See Figure 2 21 SPARCserver 2000E Power Supply Installation Manual April 1995 No lll Reset switch Figure 2 21 System Reset Switch 8 If the system displays not responding or no carrier messages the Link Integrity Test may be set incorrectly 2 7 Reading Boot Messages Use the boot software messages to verify the presence of options in the system After POST completes the system self test a message similar to the following will appear on your screen The message lists hardware detected in the system Power Supply Installation 2 23 Ill No Note The following screen display is an example only The actual message displayed on the screen will vary with the software running on the system lt lt lt lt SPARCsystem 2000XX POST VX X gt gt gt gt various test messages SPARCsystem 2000 Series 2 X XXXXXX No Keyboard ROM Rev MB Memory installed Serial Ethernet address Peg Host ID x Note When a system is started for the first time or if the master board is replaced OBP will prompt you to select a system board to be the new system master The system master is normally in
7. S and certain other countries UNIX is a registered trademark in the United States and other countries exclusively licensed through X Open Company Ltd OPEN LOOK is a registered trademark of Novell Inc PostScript and Display PostScript are trademarks of Adobe Systems Inc All other product names mentioned herein are the trademarks of their respective owners All SPARC trademarks including the SCD Compliant Logo are trademarks or registered trademarks of SPARC International Inc SPARCstation SPARCserver SPARCengine SPARCstorage SPARCware SPARCcenter SPARCclassic SPARCcluster SPARCdesign SPARC811 SPARCprinter UltraSPARC microSPARC SPARCworks and SPARCompiler are licensed exclusively to Sun Microsystems Inc Products bearing SPARC trademarks are based upon an architecture developed by Sun Microsystems Inc The OPEN LOOK and Sun Graphical User Interfaces were developed by Sun Microsystems Inc for its users and licensees Sun acknowledges the pioneering efforts of Xerox in researching and developing the concept of visual or graphical user interfaces for the computer industry Sun holds a non exclusive license from Xerox to the Xerox Graphical User Interface which license also covers Sun s licensees who implement OPEN LOOK GUIs and otherwise comply with Sun s written license agreements X Window System is a product of the Massachusetts Institute of Technology THIS PUBLICATION IS PROVIDED AS IS WITHOUT WARRANTY OF ANY KI
8. 60 seconds The right front panel LED green lights after POST has ended to show that booting is successful The terminal beep indicates that the system is ready The terminal screen lights up upon completion of the internal self test SPARCserver 2000E Power Supply Installation Manual April 1995 No Ill Figure 2 20 Local Remote Switch Location Caution Never move the system cabinet or the expansion cabinets when system power is on Excessive movement can cause catastrophic disk drive failure Always power the system OFF before moving cabinets Power Supply Installation 2 21 2 22 6 Watch the terminal screen for any POST error messages At the conclusion of testing POST automatically configures the system omitting any devices that have failed diagnostics After POST ends the system will boot using the new configuration If the middle front panel LED remains lit after the system has booted the system has failed POST If you system has two power supplies and one fails the system will continue to operate If POST OBP or the operating system detects the power supply failure a warning message similar to the one below will be displayed to the console Power supply maintenance should be scheduled Note POST does not test drives or internal parts of SBus cards To test these devices run OpenBoot
9. Box 1 Remove the power breaker box See Figure 2 7 a Unplug the power cord from the breaker box going to the top power supply b Remove two screws from holes in the bottom lip of the breaker box which secure it to the bottom power supply Set the screws aside c Unscrew two captive screws at the top of the breaker box securing it to the top power supply d Remove the box and set aside Captive screws 2 places Screws 2 places hidden Figure 2 7 Removing the Power Breaker Box SPARCserver 2000E Power Supply Installation Manual April 1995 No lll Filter Cable 1 Free the filter cable a On the inside of the power supply cage cut the tie wrap and uncoil the cable See Figure 2 8 b Pass the cable connector through the rectangular hole in the power supply cage and allow it to hang J 8 EM PS Rectangular hole hidden R C 0 S N S 9 NI Figure 2 8 Freeing the Filter Cable 2 5 2 2 Power Supply Physical Installation Filter cable Tie wrap 1 Install the springfingers Part No 340 2415 xx two each included with the kit on the new power supply Install each springfinger shown in Figure 2 9 using three screws 2 Place the supply on the power supply shelf at a slight angle so the left edge enters the power supply cavity first Power Supply Installation 2 9 Ill
10. Lower 8 LEDs Lower 8 LEDs Left LED Right LED During POST LEDs cycle on and off in irregular pattern After POST LEDs display cyclic pattern After POST LEDs display solid pattern until boot is ended then LEDs display same cycling pattern as master board After boot ends for boards without SPARC modules LEDs continue to display solid pattern After boot ends LEDs on failed boards should be OFF On bottom power supply failed or the circuit breaker breaker box tripped Off top power supply fail or the circuit breaker breaker box tripped Power Supply Installation 2 25 Ill No 2 26 SPARCserver 2000E Power Supply Installation Manual April 1995 Access A A 1 Removal Procedures Remove panels to afford access to the power supplies and related components A 1 1 Opening the Hinged Door 1 Grasp the door at the upper right corner and pull towards you firmly See Figure 1 1 The door is secured closed by clips and ball studs at the side opposite of the hinge The door is released and swings open if pulled firmly Figure 1 1 Opening the Hinged Door A 1 2 Removing the Vented Front Panels 1 Grasp the panel under the vent at one end and pull it outward approximately 1 inch 2 3 centimeters to disengage the ball studs See Figure 1 2 2 Repeat this procedure at the opposite side to free the panel Bed SPARCserver 2000E Power Supply Install
11. ND EITHER EXPRESS OR IMPLIED INCLUDING BUT NOT LIMITED TO THE IMPLIED WARRANTIES OF MERCHANTABILITY FITNESS FOR A PARTICULAR PURPOSE OR NON INFRINGEMENT THIS PUBLICATION COULD INCLUDE TECHNICAL INACCURACIES OR TYPOGRAPHICAL ERRORS CHANGES ARE PERIODICALLY ADDED TO THE INFORMATION HEREIN THESE CHANGES WILL BE INCORPORATED IN NEW EDITIONS OF THE PUBLICATION SUN MICROSYSTEMS INC MAY MAKE IMPROVEMENTS AND OR CHANGES IN THE PRODUCT S AND OR THE PROGRAM S DESCRIBED IN THIS PUBLICATION AT ANY TIME DI e Hn KA Adobe PostScript Contents IL Before You Stark quesos etwrkk Rea E ae RV RA Y d us 1 1 LI Bae POO ONS ss cuero tali Vol d Ric 1 1 12 SYMONS aan n RR KAKKO E e CRT 1 2 1 3 Tools Required ssaa rar uides ete an 1 4 2 Power Supply Installation L00000 2 1 2 1 Operating System ex spere tea rr HE e ee uus 2 2 2 2 Open Boot PROM ccce CPP e spretti VY on Saska 2 2 2 3 Powering Down the System i so re mn 2 2 LA ACCESS ee bear REP EFE VU V ees 2 4 2 5 Installing the Bottom Power Supply 2 4 2 5 1 Identifying a Redundant Capable Cabinet 2 4 2 5 2 Installing the Supply o oo ss eccoci een 2 5 2 6 Restarting the Systemic la EAT vwd wee E E ve 2 20 2 7 Reading Boot Messages issus eee 0 2 23 As ACCESS eee eter ee ee eee ee ee rer KK AE RE raa A 1 iii A 1 Removal Procedures 00 A 1 ALI Opening the Hinged Door oer A 1 A 1 2 Removing the Vente
12. No 3 Shove the supply into the cavity flush against the sheet metal in the left interior of the power supply cage See Figure 2 9 Power supply cage Power supply Springfingers 2 each Install using 3 screws each Figure 2 9 Installing the Bottom Power Supply 4 Install six screws to secure the power supply to the power supply cage Use screws Part No 340 1372 xx See Figure 2 10 2 10 SPARCserver 2000E Power Supply Installation Manual April 1995 Il N eae GN N N N vaan Ki 3 X o J FEE Ef Screws 6 places 10 Installing the Power Supply Mounting Screws Figure 2 2 11 Power Supply Installation Ill No 5 Screws 12 places Bottom cover panel TT Part No 340 2190 xx Install the bottom cover panel Position the panel Part No 340 3190 xx and install 12 screws Part No 240 1372 xx to secure the panel to the cabinet See Figure 2 11 g Figure 2 11 Installing the Bottom Cover Panel 2 5 2 3 Main Bus Bar Installation Install the main bus bar Part No 340 3136 xx to connect the top and bottom power supply busses 1 2 Orient the bus bar as shown in Figure 2 12 Place the bus bar flush against the top and bottom power supplies so holes in the tabs slide over all bolts on the supplies eight on
13. SPARCcenter 2000E Power Supply Installation Manual 4 Sun Sun Microsystems Computer Company A Sun Microsystems Inc Business 2550 Garcia Avenue Mountain View CA 94043 U S A 415 960 1300 FAX 415 969 9131 Part No 802 2700 10 Revision A April 1995 1995 Sun Microsystems Inc 2550 Garcia Avenue Mountain View California 94043 1100 U S A Allrights reserved This product and related documentation are protected by copyright and distributed under licenses restricting its use copying distribution and decompilation No part of this product or related documentation may be reproduced in any form by any means without prior written authorization of Sun and its licensors if any Portions of this product may be derived from the UNIX and Berkeley 4 3 BSD systems licensed from UNIX System Laboratories Inc a wholly owned subsidiary of Novell Inc and the University of California respectively Third party font software in this product is protected by copyright and licensed from Sun s font suppliers RESTRICTED RIGHTS LEGEND Use duplication or disclosure by the United States Government is subject to the restrictions set forth in DFARS 252 227 7013 c 1 ii and FAR 52 227 19 The product described in this manual may be protected by one or more U S patents foreign patents or pending applications TRADEMARKS Sun the Sun logo Sun Microsystems Solaris are trademarks or registered trademarks of Sun Microsystems Inc in the U
14. ation Manual April 1995 N yy Figure 12 Removing the Vented Front Panels A 1 3 Removing the Side Panels To remove the left and right side panels 1 Loosen two slot head captive screws near the panel base 2 Tilt the panel bottom out Access A 3 lll aN 3 Lift the panel up until free of the tabs at the top of the chassis Set the panel aside Panel notches Chassis tabs Side panel Captive screws Figure 133 Removing the Side Panels A 1 4 Removing the EMI Shield The EMI shield is located behind the front panels 1 Remove the Phillips screws securing the EMI shield to the chassis See Figure 1 4 2 Grab the handle at the panel top to tilt the panel out to remove it A 4 SPARCserver 2000E Power Supply Installation Manual April 1995 D gt Ill I shield EM S TENN SC P 10 7 A ui Da BG 77 d _ I 707 Mae ER PL zz 7 p N N 5 Mee ny W ield hie IS EM he vine o Rem 4 1 igure Fig l e Pan a Rea 5 1 A e m fra the l to e n pa the ing rin cu oe scr ins illip 1 Ph 0 1 o tw the 5 e 1 ov e ca igur 1 See 5 A S ces Ac lll aN 2 Tilt the panel top out and lift it free of the chassis Set the panel aside There is a flange on the bottom of the rear scr
15. d Front Panels A 2 A13 Removing the Side Panels lt esses A 3 A 1 4 Removing the EMI Shield A 4 ALS Rear Screen Panel 244 510 anna A 5 AS Closing the Systemic oonsvv EE visa Cp a itdan Ex A 6 AGI EM Panel 25km r E e ets A 6 AZIZ Rear Screen Panel Jus aware s gw CE K KAIKIN A 6 A23 Vented Front Panel ss ccc ch cease ca seo A 7 Adee Side Panels cas epee se ees seo ee ee A 7 SPARCserver 2000E Power Supply Installation Manual April 1995 Figures Figure 2 1 Figure 2 2 Figure 2 3 Figure 2 4 Figure 2 5 Figure 2 6 Figure 2 7 Figure 2 8 Figure 2 9 Figure 2 10 Figure 2 11 Figure 2 12 Figure 2 13 Figure 2 14 Figure 2 15 Figure 2 16 Key Switch Positions ouu nen 2 3 AC Distribution Unit Power Switch 23 Removing the Power Supply Compartment EMI Panel 2 5 Disconnecting the Top Power Supply Power Cord 2 6 Removing the Power Supply Cage Cover Panel 2 7 AC Distribution Unit Removal and Replacement 2 7 Removing the Power Breaker Box 2 8 Freeing the Filter Cable osuus 2 9 Installing the Bottom Power Supply 2 10 Installing the Power Supply Mounting Screws 2 11 Installing the Bottom Cover Panel 2 12 Installing the Main Bus Bar 00 6 nnen 2 13 Installing Power Harness on the Top and Bottom Power Supply Terminal Bl
16. document must be performed by qualified service trained maintenance providers Note Before you begin carefully read each of the procedures in this manual If you have not performed similar operations on comparable equipment do not attempt to perform these procedures SPARCserver 2000E Power Supply Installation Manual April 1995 Before You Start 1 This manual provides procedures for installing a power supply in a redundant capable SPARCcenter 2000 or 2000E system cabinet 1 1 Safety Precautions For your protection observe the following safety precautions when setting up your equipment Follow all cautions warnings and instructions marked on the equipment Ensure that the voltage and frequency rating of the power outlet you use matches the electrical rating label on the equipment and video monitor Use properly grounded power outlets only Never push objects of any kind through openings in the equipment as they may touch dangerous voltage points or short out components that could result in fire or electric shock Refer servicing of equipment to qualified personnel 1 1 lll A To protect both yourself and the equipment observe the following precautions Table 1 1 Safety Precautions Item Problem Precaution Springfingers Personal injury The springfingers have sharp edges Use care when handling springfinger Wrist strap or Foot strap ESD mat Cover panels Filler panels SBus s
17. een Kick panel Figure 1 5 Rear Screen Panel Removal A 2 Closing the System A 2 1 EMI Panel 1 Hold the panel by the handle at the top Position the panel in the opening so the bottom flange fits over the lip at the bottom of the opening 2 Tilt the panel flush against the chassis Install and tighten all screws A 2 2 Rear Screen Panel 1 Insert the panel so the bottom flange engages behind the top of the kick panel 2 Tilt the panel flush against the frame and secure using two screws A 6 SPARCserver 2000E Power Supply Installation Manual April 1995 A A 2 3 Vented Front Panel Place the panel against the chassis with ball studs aligned with catches on the panel At both ends tap or press the panel into place A 2 4 Side Panels 1 Place the panel against the cabinet so the notches on the panel inside align with tabs at the chassis top 2 Lower the panel into place and allow it to hang flush against the chassis 3 Tighten the two captive screws at the panel base Access A 7 A 8 SPARCserver 2000E Power Supply Installation Manual April 1995 Revision History Revision Dash Date Comments 802 2700 10 A April 1995 First Customer Ship SPARCserver 2000E Power Supply Installation Manual April 1995 Reader Comments We welcome your comments and suggestions to help improve this manual Please let us know what you think about the SPARCserve
18. ervice provider How This Book Is Organized Chapter 1 Before You Start is an overview of the tasks involved Read this chapter to become familiar with the overall upgrade process Chapter 2 Power Supply Installation explains how to perform the installation Appendix A Access details how to remove and replace system covers ix Related Documents The following documents contain information that may be helpful after the upgrade is installed Table P 1 Related Documents Application Title Part Number Safety SPARCcenter 2000 Regulatory Compliance Manual 801 3051 Installation SPARCcenter 2000 Installation Manual 800 6975 Diagnostics SPARCcenter 2000 Post User s Guide 800 7481 OpenBoot Command Reference 800 6076 User s Guides SPARCcenter 2000 Storage Device User s Guide 800 7009 150MB Tape Drive User s Guide 800 7020 5 0 GB 8mm Tape Drive User s Guide 800 7022 10 Gbyte 8mm Tape Drive User s Guide 801 7652 14 Gbyte 8mm Tape Drive User s Guide 802 1850 20 Gbyte 4 mm Internal Tape Auto Loader User s Guide 801 4977 Service SPARCcenter 2000 ServiceManual 801 2007 x SPARCserver 2000E Power Supply Installation Manual April 1995 What Typographic Changes Mean The following table describes the typographic changes used in this book Table P 2 Typographic Conventions Typeface or Symbol Meaning Example AaBbCc123 The names of commands Edit your login file files and directories Use 1s a to list all f
19. iles on screen computer output machine name You have mail AaBbCc123 What you type contrasted machine name su with on screen computer Password output AaBbCc123 Command line placeholder To delete a file type rm filename replace with a real name or value AaBbCc123 Book titles new words or Read Chapter 6 in User s Guide terms or words to be These are called class options emphasized You must be root to do this Shell Prompts in Command Examples The following table shows the default system prompt and superuser prompt for the C shell Bourne shell and Korn shell Table P 3 Shell Prompts Shell Prompt C shell prompt machine name C shell superuser prompt machine namet Bourne shell and Korn shell prompt Bourne shell and Korn shell superuser prompt Preface xi Notes Cautions and Warnings xii N N Warning This equipment contains lethal voltage Accidental contact can result in serious injury or death Caution Improper handling by unqualified personnel can cause serious damage to this equipment Unqualified personnel who tamper with this equipment may be held liable for any resultant damage to the equipment Individuals who remove any outer panels or open covers to access this equipment must observe all safety precautions and ensure compliance with skill level requirements certification and all applicable local and national laws Procedures contained in this
20. lot covers RFI leakage Damaged springfingers ESD ESD System damage and overheating System damage and overheating System damage and overheating equipped cabinet screens and system boards Keep springfinger equipped screens and panels in place when the system is running These assemblies suppress radio frequency interference RFI and are required by law in many localities Look for any broken or twisted springfingers and replace any damaged screen or board with a new assembly Wear a conductive wrist strap or foot strap when handling printed circuit boards An approved ESD mat provides protection from static damage when used with a wrist strap or foot strap The mat also cushions and protects small parts that are attached to printed circuit boards Attach all cabinet cover panels after performing service work on the system Install card cage filler panels in all unused card cage slots Open slots severely reduce the cooling capability of the system Install SBus slot covers in all unused system board SBus slots Openings on the backs of system boards reduce the cooling capability of the system 1 2 Symbols 1 2 The following symbols mean WARNING Risk of electrical shock To reduce the risk follow the instructions WARNING Risk of personal injury To reduce the risk follow the instructions SPARCserver 2000E Power Supply Installation Manual April 1995 A II gt gt CAUTION gt
21. ocks 1 0 0 0 cece nn 2 14 Installing the Main Bus Bar and the Power Harness 2 14 Plugging the Filter Cable into the Bottom Power Supply 2 15 Replacing the Power Breaker Box 2 16 vi Figure 2 17 Figure 2 18 Figure 2 19 Figure 2 20 Figure 2 21 Figure 2 22 Figure 2 23 Figure 2 24 Figure 2 25 Figure 2 26 Figure 2 27 Figure 2 28 Connecting the Power Cords lou u nnen 2 17 Removing the Jumper Connector and Installing the Sense Cable 2 18 Replacing the Power Supply Compartment EMI Panel 2 19 Local Remote Switch Location 2 21 System Reset Switch esses 2 23 Front Panel Status LEDS oloon nnen 2 24 Power Supply Adapter Board LEDs 2 25 Opening the Hinged Door oon nnen A 2 Removing the Vented Front Panels A 3 Removing the Side Panels 2 22222eeccen A 4 Removing the EMI Shield sossun A 5 Rear Screen Panel Removal luun nnen A 6 SPARCserver 2000E Power Supply Installation Manual April 1995 Tables Table 1 1 Table 2 1 Safety Precautions LED Status Indicators vii viii SPARCserver 2000E Power Supply Installation Manual April 1995 Preface This manual provides instructions for installing a power supply in a redundant capable SPARCcenter 2000 or SPARCcenter 2000E system These instructions are designed for an experienced s
22. of the outer panels to access this equipment must observe all safety precautions and ensure compliance with skill level requirements certification and all applicable local and national laws All procedures contained in this document must be performed by qualified service trained maintenance providers Caution Before you begin carefully read each of the procedures in this manual If you have not performed similar operations on comparable equipment do not attempt to perform these procedures The following list represents the minimum of tools and test equipment required to service the system cabinet Screwdriver slotted 3 16 inch Screwdriver Phillips 2 Screwdriver Phillips 1 Hex driver M 4 Hex driver 3 16 inch Hex driver 9 mm Wrench 13 mm DIP IC extraction tool ESD mat Sun P N 250 1088 or equivalent Grounding wrist strap Needlenose pliers SPARCserver 2000E Power Supply Installation Manual April 1995 Power Supply Installation This chapter provides the complete upgrade procedures Perform these tasks in order to install a system power supply Safety Precautions page 1 1 Powering Down the System page 2 2 Removal Procedures page A 1 Installing the Bottom Power Supply page 2 4 Closing the System page A 6 Restarting the System page 2 20 Warning Risk of electric shock Do not work inside the cabinet while power is applied to the system Power down using the
23. procedure which follows 2 1 2 2 1 Operating System The correct operating system must be installed to support dual power supply operation The operating system must be Solaris 2 4 or higher or Solaris 2 3 with the patch ID 101318 59 or later revision level obtain this patch through your normal service channels Check to see which operating system is running on your machine If necessary load one of the correct Solaris versions listed here before proceeding 2 2 Open Boot PROM The system boards require the Open Boot PROM version 10 or higher to support dual power supply operation If necessary install new PROMs on all system boards before proceeding 2 3 Powering Down the System Halt the operating system before turning off system power Proceed below 1 Notify users that the system is going down 2 Be sure that the system files and data have been backed up 3 Halt the system using the appropriate commands The halt procedure varies for different types of operating systems Refer to the documentation for your operating system for the correct halt procedure 4 Wait for the system halted message and the boot monitor prompt 5 Turn the key switch to the 5 standby position See Figure 2 1 6 Turn AC power off Turn the AC distribution unit power switch to Off The switch is at the rear of the cabinet See Figure 2 2 2 SPARCserver 2000E Power Supply Installation Manual April 1995 No lll
24. r 2000E Power Supply Installation Manual part number 802 2700 10 The procedures were well documented Strongly Strongly Not Agree Agree Disagree Disagree Applicable Q Comments The tasks were easy to follow Strongly Strongly Not Agree Agree Disagree Disagree Applicable Q Q Q Q Q Comments The illustrations were clear Strongly Strongly Not Agree Agree Disagree Disagree Applicable Q Q Q Q Comments The information was complete and easy to find Strongly Strongly Not Agree Agree Disagree Disagree Applicable Q Q Q Q Q Comments Do you have additional comments about the SPARCserver 2000E Power Supply Installation Manual Name Title Company Address Telephone Email address NO POSTAGE NECESSARY IF MAILED IN THE UNITED STATES BUSINESS REPLY MAIL FIRST CLASS MAIL PERMIT NO 1 MOUNTAIN VIEW CA POSTAGE WILL BE PAID BY ADDRESSEE KISA SUN MICROSYSTEMS INC Attn Manager Hardware Publications MS MPK 14 101 2550 Garcia Avenue Mt View CA 94043 9850
25. read the two captive screws at the top of the breaker box into holes in the top power supply f Loosely thread two screws through holes in the bottom lip of the breaker box into holes in the bottom power supply g Tighten all four screws to secure the power breaker box in place Note Ensure the filter cable does not become crimped between the breaker box and the power supply cage Captive screws 2 places Screws 2 places hidden Figure 2 16 Replacing the Power Breaker Box 3 Replace the AC distribution unit a Place the power distribution unit against the chassis with all four holes aligned with those in the chassis 2 16 SPARCserver 2000E Power Supply Installation Manual April 1995 No lll b Replace the three Phillips screws and two 6 32 Phillips screws c Replace cables in connectors J2 and J3 1 Plug in the three power cords See Figure 2 17 a Plug the main power cord into the AC distribution box J2 and the other end into breaker box J1 bottom right jack b Plug power cord Part Number 530 2160 xx into breaker box J2 top jack and the other end into the top power supply AC input c Plug power cord Part Number 530 2160 xx into breaker box J3 bottom left jack and the other end into the bottom power supply AC input a Top power supply Breaker box Bottom power supply n d vem _ Power cords AC distrib
26. slot 0 If there is no terminal on this system you must check the system status by inspecting LEDs on the front panel and if present on the power supply adapter board See Figure 2 22 and Figure 2 23 Table 2 1 summarizes LED status conditions during and after POST DC power green Fault yellow System running green Figure 2 22 Front Panel Status LEDs 2 24 SPARCserver 2000E Power Supply Installation Manual April 1995 No Ill Sense cable to bottom power supply Power supply adapter board N LEDs 2 each Pu Sense cable to top power supply Sense cable to backplane O O Bottom Power Supply Top Power Supply Figure 2 23 Power Supply Adapter Board LEDs Table 2 1 LED Status Indicators Location LED Condition Front panel Left LED On DC power supply is receiving AC current green Off There is no DC power Middle LED On first 60 seconds Self tests are running yellow Off after self tests end No hardware failures On after self tests end Hardware failure was detected Right LED Off first 60 seconds Self tests are running green On after self tests end System is running Off after self tests end System cannot run repair is needed All system boards Master system board only All slave system boards Power supply adapter board redundant capable chassis only Lower 8 LEDs
27. the top supply and eight on the bottom Loosely install in the order given the following on each bolt a flat washer a lock washer and a nut See Figure 2 12 Loosely install four M6 screws through holes in the bus bar to secure the bus bar to the top and bottom cover panels The screw Part No is 240 2083 xx See Figure 2 12 Tighten all nuts and screws installed in Step 3 and Step 4 2 12 SPARCserver 2000E Power Supply Installation Manual April 1995 No lll Screws M6 4 places KYS Nuts backed by lock and flat LAS washers 16 places a STA W se x aS OLIO ee S Main bus bar X Part No 340 3136 xx S NN tt Tabs 8 each 2 5 2 4 Figure 2 12 Installing the Main Bus Bar Power Harness Installation Install the power harness Part No 530 2164 xx comprised of four bus wires to connect the two power supplies 1 Orient the power harness as shown in Figure 2 13 2 Connect the power harness to the top power supply Push four spade connectors onto the spade lugs See Figure 2 13 3 Connect the power harness to the bottom power supply Push four spade connectors onto the spade lugs 4 Secure the power harness to the cover panels Clip the power harness into nylon retainers in the top and bottom power supply cover panels See Figure 2 14 Power Supply Installation 2 13 Ill No A 12V faa 12V Return fea E 12V G 12V Return
28. ution m lt Opa hidden Figure 2 17 Connecting the Power Cords Note Examine the breaker box to ensure both circuit breakers are ON Set them to ON if required Power Supply Installation 2 17 Ill No 2 5 2 6 Power Supply Sense Cable 1 Remove the jumper connector from the power supply adapter board You will find this device plugged into the connector nearest the outside edge of the cabinet Remove it See Figure 2 18 2 Plug the sense cable for the bottom power supply into the power supply adapter board Plug it into the near most connector from which the jumper connector was removed in Step 2 3 Plug the other end of the sense cable into the sense connector on the bottom power supply Plug it into J1 near the top of the supply Power supply adapter board Jumper connector Remove to allow the lower power supply cable sense cable to be plugged into this connector Power supply sense cable for bottom power supply Figure 2 18 Removing the Jumper Connector and Installing the Sense Cable 2 18 SPARCserver 2000E Power Supply Installation Manual April 1995 No lll 2 5 2 7 Restore the System 1 Replace the power supply compartment EMI panel See Figure 2 3 Position the panel against the cabinet and secure using 12 screws
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