NEC 455-01593-000 Installation Manual Download Page 12 | Manualshive

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10

Redundant Power Upgrade Kit Installation Procedures

Installing the Upgrade Components

Install the following upgrade components:

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power controller board

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two jumpers

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LED/switch assembly

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interlock switches

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two redundant power supplies.

See the following paragraphs for installation procedures.

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Summary of Contents for 455-01593-000

Page 1: ...Installation Guide Redundant Power Upgrade Kit PN 455 01593 000 ...

Page 2: ...rformance of each such product is dependent upon factors such as system configuration customer data and operator control Since implementation by customers of each product may vary the suitability of specific product configurations and applications must be determined by the customer and is not warranted by NEC Computers Inc To allow for design and specification improvements the information in this ...

Page 3: ...nt power supply slots become hot swappable Please read these installation procedures in their entirety before starting CONTENTS Redundant Power Upgrade Kit Installation Procedures Preparing the System 4 Removing the Server Side Panels 5 Removing the Standard Power Supply and Rear Mounting Plate 7 Removing the Power Supply Retaining Bracket 8 Removing the Power Supply Blank Mounting Plate 8 Install...

Page 4: ...NEC ...

Page 5: ... NEC Express5800 120Mc2 and Express5800 120Mc3 Server Systems The following items shown in the figure below are included in the kit A power controller board B redundant power supply 300 watts C two power supply carriers D LED switch assembly E ac power cord F this installation guide G two pin jumpers 2 H two tie wraps I two cable keeps J two tie wrap clamps Upgrade Kit Contents ...

Page 6: ...llation The upgrade kit adds the following capabilities to the server redundant power self contained power supplies that can be easily installed or removed from the rear of the chassis hot swappable interlock switch capabilities hardware monitors power supply status and dc power status power presence switch The upgrade kit is installed in the following order prepare the system by removing the orig...

Page 7: ...hen the power cables are unplugged To remove a side panel 1 Unlock and open the server front door tower version only 2 Close all programs in use and shutdown the operating system 3 Turn off power to any peripheral devices 4 Power off the server by pressing the power button on the front of the server The power indicator goes out 5 Disconnect all cables from the back of the server and unplug all pow...

Page 8: ...6 Redundant Power Upgrade Kit Installation Procedures Removing a Server Side Panel ...

Page 9: ...wo screws securing the front of the power supply to the power supply retaining bracket that is attached to the inside of the chassis 5 Loosen the three thumbscrews see A in figure below that secure the power supply assembly to the rear panel 6 Remove the power supply assembly B from the rear of the chassis 7 Remove the four screws C securing the power supply rear mounting plate D and remove the pl...

Page 10: ...the chassis 4 Remove the power supply retaining bracket from the chassis Note The power supply retaining bracket is no longer needed Removing the Power Supply Retaining Bracket Removing the Power Supply Blank Mounting Plate 1 Power off the system and unplug the power supply ac power cable 2 Loosen the three thumbscrews see A in figure below that secure the power supply blank mounting plate B to th...

Page 11: ...Redundant Power Upgrade Kit Installation Procedures 9 Removing the Power Supply Blank Mounting Plate ...

Page 12: ...Procedures Installing the Upgrade Components Install the following upgrade components power controller board two jumpers LED switch assembly interlock switches two redundant power supplies See the following paragraphs for installation procedures ...

Page 13: ...ign the power controller board A so that its side power supply connectors J1 J3 J5 and J8 face the power supply slots see the figure below 2 Install and secure the power controller board to the chassis with the ten screws B and two tie wrap clamps C supplied with the kit The two tie wrap clamps are installed under the top two screws located on the left hand side of the power controller board Insta...

Page 14: ...e cable and tighten Trim the plastic tie wrap For 120Mc2 System Board use the power cable from power connector P23 For 120Mc3 System Board use the power cable from power connector P28 4 Attach the back plane power cable D that comes from J4 on the SCSI backplane to J6 on the power controller board see the figure below Secure the cable by threading a tie wrap E through tie wrap clamp F and around t...

Page 15: ...lowing procedures 1 Remove the cable from connector J5 on the SCSI backplane see the following figure The cable will be reconnected when installing the Interlock Switches later in this Guide Unplugging the Intrusion Switches on the SCSI Backplane 2 Install the two jumpers supplied with your kit onto connector J5 on the SCSI backplane see the following figure Installing Jumpers on the SCSI Backplan...

Page 16: ...h assembly modules exactly as stated below and as shown in the following figure Top PSU LED Cable Connector Single Cable Plugs into connector J7 on the power controller board Bottom PSU LED Cable Connector Single Cable Plugs into connector J2 on the power controller board Data Cable Connector Double Cable Plugs into connector J7 on the SCSI backplane Remove the jumpers plugged into J7 Secure the l...

Page 17: ...e positioned to line up with pin 1 on the corresponding connectors they are plugging into For the location of pin 1 on these connectors see the following figure A Bottom power supply LED switch assembly module B Top power supply LED switch assembly module C Top PSU LED cable connector D Data cable connector E Bottom PSU LED cable connector Attaching the LED Switch Assembly Module Cables ...

Page 18: ... the cable connector previously removed from J5 on the SCSI backplane to J13 on the power controller board see the following figure Also see step 1 in paragraph Unplugging the Intrusion Switches and Installing Jumpers for cable connector previously removed from J5 on the SCSI backplane Installing Interlock Switches Cable ...

Page 19: ... connector bracket on the back of the power supply carrier supplied with your kit see the following figure Attaching the Two Power Supply Cables 2 Secure the power supply to the carrier with four screws on the rear carrier plate and two screws on the front supporting brackets of the power supply see the following figure Attaching the Power Supply to the Carrier 3 Slide the power supply carrier int...

Page 20: ...witch to the 115 VAC position the power supply will be damaged when you plug in your system When two power supplies are installed in the system both power supplies must have their line voltage selector switch set to the same voltage If you need to change the line voltage setting perform the following steps 1 Unplug the AC power cord from the back of the chassis 2 Insert the tip of a small screwdri...

Page 21: ...lots in the chassis 2 Slide each side panel towards the front of the chassis until it locks in place 3 Secure each side panel with its thumbscrews Powering Up and Testing the Server Installation of the Upgrade Kit is now complete power up and test the server Connect all cables and ac power cords as follows Note Make sure all cable connections are tight 1 As appropriate connect all cables previousl...

Page 22: ...es securely connected Check and tighten the cables Are both power supplies fully seated and installed correctly Check installation and reseat the power supplies Is the monitor powered on and adjusted correctly Turn monitor power on and adjust the controls Does the electrical outlet have ac power Check the outlets Are the side panels properly installed Remove and reinstall If this does not solve th...

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