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IBM Power775 Service Procedure

Disk enclosure chassis service procedure
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Power775 Disk Enclosure Chassis Service Procedure
Power775 Disk Enclosure Chassis Service
Procedure
Last Modified 3/6/2012
Page 1 of 171

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  • Page 1 Power775 Disk Enclosure Chassis Service Procedure Power775 Disk Enclosure Chassis Service Procedure Last Modified 3/6/2012 Page 1 of 171...

  • Page 2: Table Of Contents

    OWER ON THE NCLOSURE 3.20 <= SSR T ................73 ONFIRM WITH THE CUSTOMER END OF POWER775 DISK ENCLOSURE CHASSIS SERVICE PROCEDURE ....73 APPENDIX A: POWER775 DISK ENCLOSURE (DE) PRESSURE TEST PROCEDURE..74 ........................74 AFETY OTICES Page 2 of 171...
  • Page 3 775 D (DE) D ......123 ND OF PPENDIX OWER NCLOSURE RAIN ROCEDURE APPENDIX E: POWER775 FILL AND DRAIN TOOL (FDT) TANK DRAIN PROCEDURE ........................124 AFETY OTICES : ........................126 ACKGROUND : ........................... 126 ROCEDURE E: P 775 FDT T ..........
  • Page 4 Power775 Disk Enclosure Chassis Service Procedure Figure List Figure 1 DE front view cables disconnected ...................... 12 Figure 2 DE rear view cables disconnected ......................12 Figure 3 DE Enclosure VPD Label ........................13 Figure 4 Disk Enclosure HEX Cage ID......................... 19 Figure 5 Frame Photo showing UEPO location .....................
  • Page 5 Table 4 IBM Power 775 Component Water Volumes ..................170 Table 5 IBM Power 775 System Water Volume (Liters)..................170 Table 6 IBM Power 775 System Water Volume (Gallons)................... 170 Table 7 IBM Power 775 Required Number of System Water Containers per Frame ..........171 Page 5 of 171...

  • Page 6: General

    Click “PDF files for the IBM Power 775 (9125-F2C) removing and replacing parts” Under “Disk Enclosure (DE)”, click “Disk Enclosure Chassis” to download PDF “p775_de_chassis.pdf” This is the only valid source for the latest Power775 Disk Enclosure Chassis Service Procedure. Required Documents...

  • Page 7: Abbreviations

    Power775 Disk Enclosure Chassis Service Procedure Abbreviations Abbreviation Definition Details Central Electronic Complex Also referred to as the node. DCCA Distributed Conversion and The power supplies for the CEC and DE are Control Assembly called the CEC DCCA and DE DCCA respectively.

  • Page 8: Overview

    CAUTION: Servicing of this product or unit is to be performed by trained service personnel only. (C032) The following notices specifically pertain to this Power775 service procedure. DANGER: Heavy equipment — personal injury or equipment damage might result if mishandled.
  • Page 9 Power775 Disk Enclosure Chassis Service Procedure DANGER: Hazardous voltage present. Voltages present constitute a shock hazard, which can cause severe injury or death. (L004) CAUTION: Sharp edges, corners, or joints nearby. (L006) CAUTION: System or part is heavy. The label is accompanied by a specific weight range. (L009) CAUTION: Protective eyewear is needed for the procedure.
  • Page 10 Power775 Disk Enclosure Chassis Service Procedure DANGER: Risk of electric shock due to water or a water solution which is present in this product. Avoid working on or near energized equipment with wet hands or when spilled water is present.

  • Page 11: Attention: File System Risk Statement

    You should have downloaded this procedure from: InfoCenter Website: http://publib.boulder.ibm.com/infocenter/powersys/v3r1m5/topic/p7ee2/p7ee2kickoff.htm This is the only valid source for the latest Power775 DE Chassis Service Procedure. Disk Enclosure Chassis Description The Disk Enclosure Chassis contains the following internal parts that are not replaceable in the field:...
  • Page 12 Power775 Disk Enclosure Chassis Service Procedure Figures 1 and 2 show a Disk Enclosure to be removed and replaced. All cables have been disconnected. The FRUs (Drives, Drive Carriers, Port Cards, and DE DCCAs are still present in these figures and will be moved to the new chassis).

  • Page 13: Enclosure Vpd Label And Location Code

    Power775 Disk Enclosure Chassis Service Procedure 2.4.1 Enclosure VPD label and Location Code The enclosure VPD label is placed on the rear of a Disk Enclosure just above the enclosure LEDs (see Figure 5 DE Enclosure VPD Label). Figure 3 DE Enclosure VPD Label An example of a location code of Fan 4 in the DE with the label shown in Figure 3 is: U78AD.001.992001B-P1-A4...

  • Page 14: Required Ssrs And Roles

    Required SSRs and Roles This service procedure requires two SSRs. This service procedure contains steps to be performed by a customer system administrator and an IBM SSR (System Service Representative). The customer system administrator performs the STEPs in Sections marked with “<= CUSTOMER •...

  • Page 15: Overview Of Procedure

    Power775 Disk Enclosure Chassis Service Procedure 2.11 Overview of Procedure This is an overview of the tasks to be performed. Read this overview but do not perform any of the tasks yet. DE C <= SSR TASK..E NPACK AND PRESSURE TEST THE NEW...
  • Page 16 Power775 Disk Enclosure Chassis Service Procedure Page 16 of 171...

  • Page 17: Service Procedure

    IBM.. STEP 2 Using the procedure “Appendix A: Power775 DE Pressure Test Procedure”, pressure test the new DE Chassis. This will require the Fill and Drain Tool P/N 45D6928 If the new DE Chassis fails the pressure test, return it and order another new chassis. When it arrives perform STEPS 1 and 2 again.

  • Page 18: Identify The Frame <= Ssr Task

    Power775 Disk Enclosure Chassis Service Procedure 3.4 Identify the frame <= SSR TASK STEP 6 Use the procedure “Appendix B: Power775 BPC FSP Command Line Procedure” to access the BPC FSP command line of the frame containing the Disk Enclosure with the FRU needing replacement.
  • Page 19 Power775 Disk Enclosure Chassis Service Procedure Cage ID (Hex) = 0F Cage ID (Hex) = 0D Cage ID (Hex) = 0B Cage ID (Hex) = 09 Cage ID (Hex) = 07 Cage ID (Hex) = 05 Figure 4 Disk Enclosure HEX Cage ID...
  • Page 20 Power775 Disk Enclosure Chassis Service Procedure STEP 8 Locate the frame. Confirm that it is the correct frame by checking that its UEPO Panel Identify LED is blinking. This LED is located on the UEPO panel and it is marked by the “!” symbol (see Figure 5 and Figure 6).
  • Page 21 Power775 Disk Enclosure Chassis Service Procedure Figure 6 UEPO assembly showing frame Identify Amber LED STEP 9 Open the front and rear doors DANGER: Hazardous voltage present. Voltages present constitute a shock hazard, which can cause severe injury or death. (L004) Locate the latch along the left side of the door;...
  • Page 22 Power775 Disk Enclosure Chassis Service Procedure Figure 7 Door Latch Figure 8 Door Latch handle shown extended Page 22 of 171...
  • Page 23 Power775 Disk Enclosure Chassis Service Procedure STEP 10 If it will be needed for service, bring over the Ladder PN 46G5947 (shipped in the Power 775 Lift Tool Kit). STEP 11 Identify the Disk Enclosure Identify the Disk Enclosure requiring service by looking for the blinking amber Enclosure ID LEDs on the DE DCCAs on the front side of the Disk Enclosure (see Figure 9) OR on the right side of the rear of the Disk Enclosure (see Figure 10).
  • Page 24 Power775 Disk Enclosure Chassis Service Procedure Figure 10 Rear Enclosure ID LED is located on the bottom right side of the DE STEP 12 Check the Enclosure VPD Label Verify that the location codes of the Fans to be replaced match the enclosure VPD Label of the DE you have identified (see Figure 5).
  • Page 25 Power775 Disk Enclosure Chassis Service Procedure Page 25 of 171...

  • Page 26: Power Off The Disk Enclosure <= Customer Task

    Power775 Disk Enclosure Chassis Service Procedure 3.5 Power off the Disk Enclosure <= CUSTOMER TASK STEP 14 Power Off the Disk Enclosure from the BPC FSP command line by using the following command which will unlock the Drive Carriers and power off the Disk Enclosure. This will power down to standby, but 350V will remain on.

  • Page 27: Confirm That 350V Is Off To The Disk Enclosure <= Ssr Task

    Power775 Disk Enclosure Chassis Service Procedure 3.6 Confirm that 350V is off to the Disk Enclosure <= SSR TASK STEP 16 Confirm that 350V is off All LEDs in the DE should now be off. If they are not, do not proceed. Have the customer attempt the power off again or contact the next level of support.

  • Page 28: Remove Front Door And Latch Plate , Move Uepo Panel <= Ssr Task

    Power775 Disk Enclosure Chassis Service Procedure 3.7 Remove Front Door and Latch Plate, Move UEPO Panel <= SSR TASK STEP 17 Remove the front door. The front door weighs 37lbs (16.8 kg). CAUTION: Sharp edges, corners, or joints nearby. (L006) Face the inside of the door and place hands on the cross bars (see Figure 12 Removal of Front •...
  • Page 29 Power775 Disk Enclosure Chassis Service Procedure Figure 13 Door Hinge Pin STEP 18 Is the Disk Enclosure being serviced located in U21 or U25 (see Figure 14)? If “YES”, then go to STEP 18. • If “NO”, then go to STEP 22.
  • Page 30 Power775 Disk Enclosure Chassis Service Procedure Figure 14: Disk Enclosure and UEPO Location Info STEP 19 DO NOT disconnect the UEPO cables and DO NOT put the UEPO switch in the “OFF” position. Loosen the blue-colored thumb screw located at the bottom of the UEPO using the Hex Driver torque tool PN 41V1059 (4mm Hex Driver 1.5-1.75 Nm) provided in the tool kit.
  • Page 31 Power775 Disk Enclosure Chassis Service Procedure STEP 21 Place the UEPO in the “Frame UEPO Service Position” in the Rack (see Figure 15). Figure 15: Frame UEPO Service Position STEP 22 Hand tighten the UEPO blue thumb screw to secure the UEPO in the Rack.
  • Page 32 Power775 Disk Enclosure Chassis Service Procedure Figure 16: Disk Enclosure and Door Latch Plate Location Info. STEP 24 Remove the door latch plate. Unscrew the plate using the Hex Driver torque tool PN 41V1059 (4mm Hex Driver 1.5-1.75 Nm) provided in the tool kit (see Figure 17: Door Latch Plate Screw Location).
  • Page 33 Power775 Disk Enclosure Chassis Service Procedure Figure 17: Door Latch Plate Screw Location Remove latch plate from the rack (see STEP 25 Figure 18: Door Latch Plate Removal). Figure 18: Door Latch Plate Removal Page 33 of 171...

  • Page 34: Disconnect Cables, Hoses, And Retention Screws <= Ssr Task

    Power775 Disk Enclosure Chassis Service Procedure 3.8 Disconnect Cables, Hoses, and Retention Screws <= SSR TASK STEP 26 Disconnect the four DCCA Service Network Communications (E/NET) cables from both DE DCCAs by depressing the “retention clip” (see Figure 19 and Figure 20). All cables should be labeled to help when re-cabling the DE.
  • Page 35 Power775 Disk Enclosure Chassis Service Procedure Figure 20 DE cabling STEP 27 CAUTION: Following the service procedure assures power is removed from 350 VDC power distribution connectors before they are unplugged. However, unplugging 350 VDC power distribution connectors while powered on, should not be done because it can cause connector damage and could result in burn and/or shock injury from electrical arcing.
  • Page 36 Power775 Disk Enclosure Chassis Service Procedure Figure 21 Disk Enclosure DCCA Power Cables (HPIC) STEP 28 Identify the SAS cables that need to be disconnected and disconnect them. The SAS cables connect to Port Card in the front and rear of the DE. All cables should be labeled to help when re-cabling the DE.
  • Page 37 Power775 Disk Enclosure Chassis Service Procedure There may also be SAS cables that connect Port Cards in the DE to other Port Cards in the same DE; e.g. if the DE is cascaded. Do not disconnect these cables. Make sure they are dressed sufficiently that they do not get stuck on anything when you slide out the DE in a later step.
  • Page 38 Power775 Disk Enclosure Chassis Service Procedure STEP 29 Locate the two Front Rail Block Captive Allen head screws (one on the left side and one on the right side of the DE) which hold the Front Rail Block to the DE Rails (see Figure 24).
  • Page 39 Power775 Disk Enclosure Chassis Service Procedure Figure 24: Front Rail Block Screws Page 39 of 171...
  • Page 40 Power775 Disk Enclosure Chassis Service Procedure STEP 31 Disconnect the 2 Water Hoses from the rear of the Disk Enclosure by pulling the retaining ring on the hose (see Figure 25 Water Hose Connector). CAUTION: The water-based coolant solution may contain an additive intended to inhibit corrosion (or provide other functions).
  • Page 41 Power775 Disk Enclosure Chassis Service Procedure Retaining Ring Figure 25 Water Hose Connector STEP 32 Locate the two Rear Rail Block Captive Allen head screws (one on the left side and one on the right side of the DE) which hold the Rear Rail Block to the Rack Slide-Rails (see Figure 26 ).
  • Page 42 Power775 Disk Enclosure Chassis Service Procedure Figure 26 Disk Enclosure Rear Rail Block Captive Screws Page 42 of 171...

  • Page 43: Attach The Lift Tool To The Frame <= Ssr Task

    Power775 Disk Enclosure Chassis Service Procedure 3.9 Attach the Lift Tool to the frame <= SSR TASK STEP 33 Find the frame attachment bracket on the lift tool (see Figure 27). Find the lift tool anchor locations on the front side of the Power 775 frame (see Figure 28).
  • Page 44 Power775 Disk Enclosure Chassis Service Procedure Figure 29: Lift Tool against Front Side of Frame STEP 34 Using the 5 mm Hex tool P/N 74Y0986 and 3/8in-ratchet handle 23-31 Nm torque clutch P/N 74Y0985 (shipped in the Hand Tool Kit), screw the attachment screws into the Lift Tool anchor holes in the frame and torque screws until seated (see Figure 30).
  • Page 45 Power775 Disk Enclosure Chassis Service Procedure STEP 35 Extend and flip up the lift tool Front Table Stop (see Figure 31). Figure 31: Front Table Stop STEP 36 Ensure that all the cables of the rack are dressed such that the lift table will not catch on cables as it is moved up and down across the face of the rack (see Figure 32 and Figure 33).
  • Page 46 Power775 Disk Enclosure Chassis Service Procedure Figure 32: Lift Table Movement Path Figure 33: Secure Cables STEP 37 Ensure that the UEPO will not be hit as the table moves up and down. Also ensure that the UEPO is secured to the frame so it does not move during the service procedure.
  • Page 47 Power775 Disk Enclosure Chassis Service Procedure Figure 34 Power Drill Operation – Correct Technique Figure 35 Power Drill Operation – Correct Settings for Use Page 47 of 171...
  • Page 48 Power775 Disk Enclosure Chassis Service Procedure STEP 39 Fully extend the table to the open position. STEP 40 If necessary bring over Ladder P/N 46G5947 shipped with the POWER 775 Lift Tool Kit. Page 48 of 171...

  • Page 49: Move The Disk Enclosure Onto The Lift Tool <= Ssr Task

    Power775 Disk Enclosure Chassis Service Procedure 3.10 Move the Disk Enclosure onto the Lift Tool <= SSR TASK CAUTION: Do not remove or install this unit without using the provided lift tool. (C017) DANGER: Hazardous voltage present. Voltages present constitute a shock hazard, which can cause severe injury or death.
  • Page 50 Power775 Disk Enclosure Chassis Service Procedure For some DE locations it may be necessary to use the cable protector sheet P/N 41U8226 shipped with the hand tool kit 74Y0988 (see Figure 37). Fold the cable protector sheet (see Figure 38) and slide the folded sheet between the DE chassis and any interfering cables (see Figure 39).
  • Page 51 Power775 Disk Enclosure Chassis Service Procedure Figure 38 Fold Cable Protector Sheet Figure 39 Cable protector sheet shown in upper left position STEP 42 Grasping the blue-purple recessed touch points on the front DE cable tray, pull the DE out of the frame a few inches until the front cable tray is just above the first Lift Tool roller (see Figure 40).
  • Page 52 Power775 Disk Enclosure Chassis Service Procedure Figure 40 Blue-purple Recessed Touch Points STEP 43 Raise the Lift Tool until the roller contacts the DE. Using the Manual Drive raise the lift tool table so it contacts the DE and then slightly further •...
  • Page 53 Power775 Disk Enclosure Chassis Service Procedure STEP 44 Grasping the recessed touch points on the DE cable tray, slide the DE forward onto the Lift Tool slowly so that the Safety Latches do not get damaged when they engage on the rack rails (see Figure 42).
  • Page 54 Power775 Disk Enclosure Chassis Service Procedure Figure 43 Disengage the right latch first Figure 44 Side view of latching system of DE out of frame Page 54 of 171...
  • Page 55 Power775 Disk Enclosure Chassis Service Procedure STEP 46 Slide the DE out of frame until it is completely supported by the lift tool and will not interfere with the frame when the Lift Tool is raised or lowered (see Figure 45 and Figure 46).

  • Page 56: Remove Fans <= Ssr Task

    Power775 Disk Enclosure Chassis Service Procedure 3.11 Remove fans <= SSR Task STEP 47 Remove the fan cover. Locate the fan cover and the three ¼ turn fasteners on the top of the DE chassis (see Figure 47). Lift the handle on the ¼ turn fasteners and rotate them ¼ turn counterclockwise. Rotate the fan cover to the vertical position then the fan cover off of the DE.
  • Page 57 Power775 Disk Enclosure Chassis Service Procedure STEP 48 Remove the fans by pulling the retention rings toward each other and lifting the fan out of the DE (see Figure 48 and Figure 49). CAUTION: Hazardous moving parts nearby. (L008) Pull Fan rings toward one another...

  • Page 58: Using Lift Tool, Move De To Transfer Cart <= Ssr Task

    Power775 Disk Enclosure Chassis Service Procedure STEP 49 Replace fan cover of the damaged DE. With cover oriented vertically insert tabs into chasses and rotate cover to the closed position. Rotate the ¼ turn fasteners clockwise to the locked position (see Figure 50).
  • Page 59 Locate the winch that was shipped with lift tool. Attach the winch to the transfer cart (see Figure 53). The winch is designed to work with the Power775 CEC, BPA and DE. For the DE use winch angle A. Adjust the winch angle by depressing the button in the center of the “T “handle, removing the “T”...
  • Page 60 Power775 Disk Enclosure Chassis Service Procedure Figure 53 Transfer cart winch attachment position and winch position “B” STEP 54 Pull the damaged DE onto transfer cart. Align the transfer cart with the damaged DE. Attach the winch to the winch hook on the damaged DE (see Figure 54 and Figure 55).
  • Page 61 Power775 Disk Enclosure Chassis Service Procedure Figure 55 Use Winch to pull DE onto transfer cart Figure 56 DE shipping hold downs shown in up position STEP 55 Move the transfer cart away from lift tool so that it can be accessed from all 4 sides.

  • Page 62: Move Frus From Damaged De To New De <= Ssr Task

    Power775 Disk Enclosure Chassis Service Procedure Figure 57 Remove transfer cart guide rails 3.13 Move FRUs from damaged DE to new DE <= SSR Task STEP 57 Move all FRUs from the damaged DE to exactly the same location in the new DE.

  • Page 63: Move New De To Transfer Cart <= Ssr Task

    Power775 Disk Enclosure Chassis Service Procedure 3.14 Move new DE to Transfer Cart <= SSR Task CAUTION: Sharp edges, corners, or joints nearby. (L006) CAUTION: Pinch hazard. (L012) STEP 60 Lower lift tool to the level of new DE. Position the transfer cart to the left side of the lift tool. Using the battery powered drill with a 5/16”...
  • Page 64 Power775 Disk Enclosure Chassis Service Procedure Figure 59 Transfer cart coupled to lift tool STEP 61 Remove winch from transfer cart and attach to lift tool. Disengage the winch from the transfer cart and insert into the lift tool slots (see Figure 60).
  • Page 65 Power775 Disk Enclosure Chassis Service Procedure Attach the winch cable to the winch hook on the new DE. Rotate the winch counterclockwise until the new DE is centered on the lift tool. Disconnect the winch cable and the winch from Lift Tool.

  • Page 66: Install The Fans Into The New De <= Ssr Task

    Power775 Disk Enclosure Chassis Service Procedure 3.15 Install the fans into the new DE <= SSR Task STEP 64 Remove fan cover of the new DE (see Figure 61). Locate the fan cover on the new DE and the three ¼ turn fasteners. Lift the handle on the ¼ turn fasteners and rotate them ¼...
  • Page 67 Power775 Disk Enclosure Chassis Service Procedure on one fan ring to check if the fan is fully seated. Never force the fan down. If a fan is not fully seated, remove the fan and straightened the floating blind mate connector before reinsertion (see Figure 62).

  • Page 68: Install New De Into Frame <= Ssr Task

    Attention: Watch to ensure cables are clear during this operation! d. Store the winch with Lift Tool for future use. STEP 72 Using the procedure “Appendix C: Power775 DE Fill Procedure”, fill the new DE Chassis. This will require the Fill and Drain Tool P/N 45D6928. STEP 73 Attach the water hoses by pushing the quick connects onto the DE water connectors.
  • Page 69 Power775 Disk Enclosure Chassis Service Procedure STEP 74 Reconnect the rear SAS cables. Using the Location Codes labels, install the cables to the correct Port Card connectors. Each cable end should have two labels. The label closest to the connector (between the SN label and the connector) tells you the location to plug that end.
  • Page 70 Power775 Disk Enclosure Chassis Service Procedure STEP 76 If you removed the Front Rail Blocks, reinstall them using the Front Rail Block hex screws (see Figure 24). NOTE: Make sure the Rail Blocks will not interfere with removal of the adjacent Drive Carriers...

  • Page 71: Ship Damaged De Back For Failure Analysis. <= Ssr Task

    Reattach and close the front door of the frame. 3.17 Ship damaged DE back for Failure Analysis. <= SSR TASK STEP 84 Using the procedure “Appendix D: Power775 DE Drain Procedure”, drain the damaged DE Chassis. This will require the Fill and Drain Tool P/N 45D6928. STEP 85 Fasten the damaged DE to transfer cart, using the hold down brackets.
  • Page 72 From the BPC FSP command line, make sure all the fans are functional with the following command: “bpccmd -b -f” If a fan is not functional, use “Power775 Disk Enclosure Fan Service Procedure” from InfoCenter and instead of replacing the fan, check to make sure that it is fully seated. STEP 96 Log out of ASM.

  • Page 73: Confirm With The Customer <= Ssr Task

    Power775 Disk Enclosure Chassis Service Procedure STEP 97 If you are running AIX, wait until the Disk Enclosure is finished booting up (10 minutes will be sufficient) and then run “cfgmgr”. If you are running Linux, skip this step. STEP 98 You are now ready to turn GPFS back on.

  • Page 74: Appendix A: Power775 Disk Enclosure (De) Pressure Test Procedure

    CAUTION: Servicing of this product or unit is to be performed by trained service personnel only. (C032) The following notices specifically pertain to this Power775 service procedure. CAUTION: The water-based coolant solution may contain an additive intended to inhibit corrosion (or provide other functions).
  • Page 75 Power775 Disk Enclosure Chassis Service Procedure ----Appendix A: DE Pressure Test Procedure ---- DANGER: Heavy equipment—personal injury or equipment damage might result if mishandled. (L013) CAUTION: Chemical resistant gloves are needed for this procedure. (L014) DANGER: Risk of electric shock due to water or a water solution which is present in this product.

  • Page 76: Background

    Power775 Disk Enclosure Chassis Service Procedure ----Appendix A: DE Pressure Test Procedure ---- Background: This document contains the procedure for performing an air pressure test on a Disk Enclosure (DE) on an Power 775 system, using an Power 775 Fill and Drain Tool (FDT).
  • Page 77 Power775 Disk Enclosure Chassis Service Procedure ----Appendix A: DE Pressure Test Procedure ---- 1. Identify the Power 775 frame that requires service. Verify that the system UEPO is set to ON, and the managing consoles (HMC and XCat) are powered on and communicating with the frame.
  • Page 78 Power775 Disk Enclosure Chassis Service Procedure ----Appendix A: DE Pressure Test Procedure ---- 6. Select BPC port for FDT • If the lower BPA is not targeted for service, and is functional: Plug the FDT UPIC cable into port T10 of the lower BPC.
  • Page 79 Power775 Disk Enclosure Chassis Service Procedure ----Appendix A: DE Pressure Test Procedure ---- Fill and Drain Tool Command Interface will display. See below for a sample image of the interface (FDT deactivated). Page 79 of 171...
  • Page 80 Power775 Disk Enclosure Chassis Service Procedure ----Appendix A: DE Pressure Test Procedure ---- 12. Select the BPC port that the FDT was plugged into in Step 6 from the FDT Port Locations: list. 13. Click the Activate FDT button. • If the Activate FDT command is successful – OK. Wait 30 seconds and continue to next step.
  • Page 81 Power775 Disk Enclosure Chassis Service Procedure ----Appendix A: DE Pressure Test Procedure ---- Sample FDT Status 15. Review the FDT status screen and ensure that the following conditions are true: • Tool Mode: Ready – OK. Check Error Status. • Error Status: NONE – OK. Check Tank Level.
  • Page 82 Power775 Disk Enclosure Chassis Service Procedure ----Appendix A: DE Pressure Test Procedure ---- Exit this procedure and complete a Fill and Drain Tool (FDT) Tank Drain Procedure. Once FDT tank level is Upper Half, Lower Half or Empty, return to this step and continue with procedure.
  • Page 83 Power775 Disk Enclosure Chassis Service Procedure ----Appendix A: DE Pressure Test Procedure ---- 18. Verify DE position for pressure test. • If the DE is not installed in the system – continue to next step. • If the DE is installed in the system – action required.
  • Page 84 Power775 Disk Enclosure Chassis Service Procedure ----Appendix A: DE Pressure Test Procedure ---- 21. Connect the unattached end of hose assembly HA1 to the left side DE water connection. 22. Connect the unattached end with sight glass of hose assembly HA2 the right side DE water connection.
  • Page 85 Power775 Disk Enclosure Chassis Service Procedure ----Appendix A: DE Pressure Test Procedure ---- Verify hoses are connected as outlined in the schematic below. DE Right TEST DE Left 24. On the FDT Panel, click the Component Pressure Test button. The Get FDT Status button may be clicked to examine FDT status.
  • Page 86 Power775 Disk Enclosure Chassis Service Procedure ----Appendix A: DE Pressure Test Procedure ---- If required, a DE fill procedure can now be completed. NOTE: If a DE Fill Procedure will be completed following this test, disregard Step 27 - 28, and 30. These hose connections will be the same in the DE fill procedure.

  • Page 87: End Of Power775 Error! Reference Source Not Found.pressure Test Procedure

    34. Disconnect FDT UPIC power cable from port T10 of BPC used. 35. Wrap the UPIC cable in appropriate cable storage location on FDT. 36. If this procedure was referenced from another procedure, return to parent procedure. End of Power775 Error! Reference source not found.Pressure Test Procedure Page 87 of 171...
  • Page 88 Power775 Disk Enclosure Chassis Service Procedure ----Appendix A: DE Pressure Test Procedure ---- Page 88 of 171...

  • Page 89: Appendix B: Power775 Bpc Fsp Command Line Procedure

    Power775 Disk Enclosure Chassis Service Procedure ---- Appendix B: BPC FSP Command Line Procedure ---- 6 6 6 6 APPENDIX B: POWER775 BPC FSP COMMAND LINE PROCEDURE Procedure to Access the BPC FSP Command Line 1. The HMC can be accessed via the keyboard/display that resides in the network management rack.
  • Page 90 OK button. 6. The ASM login window is presented. Acquire the necessary User ID and Password. “celogin” requires Daily PW from the IBM Support Center. “celogin1” might be has enabled by the customer. If so, obtain the password from the customer.

  • Page 91: Bpc Fsp Command Line Procedure

    Enter key (or click the Execute button). 9. Return to the step of the paper service procedure that directed you to this Appendix. End of Appendix B: Power775 BPC FSP Command Line Procedure...

  • Page 92: Appendix C: Power775 Disk Enclosure (De) Fill Procedure

    CAUTION: Servicing of this product or unit is to be performed by trained service personnel only. (C032) The following notices specifically pertain to this Power775 service procedure. CAUTION: The water-based coolant solution may contain an additive intended to inhibit corrosion (or provide other functions).
  • Page 93 Power775 Disk Enclosure Chassis Service Procedure ---- Appendix C: DE Fill Procedure ---- DANGER: Heavy equipment—personal injury or equipment damage might result if mishandled. (L013) CAUTION: Chemical resistant gloves are needed for this procedure. (L014) DANGER: Risk of electric shock due to water or a water solution which is present in this product.

  • Page 94: Background

    All water cooled field replaceable units (FRU’s), including DE’s, are shipped empty to the client location from IBM to eliminate the risk of damage from water leakage.
  • Page 95 Power775 Disk Enclosure Chassis Service Procedure ---- Appendix C: DE Fill Procedure ---- 1. Identify the Power 775 frame that requires service. Verify that the system UEPO is set to ON, and the managing consoles (HMC and XCat) are powered on and communicating with the frame.
  • Page 96 Power775 Disk Enclosure Chassis Service Procedure ---- Appendix C: DE Fill Procedure ---- 6. Select BPC port for FDT • If the lower BPA is not targeted for service, and is functional: Plug the FDT UPIC cable into port T10 of the lower BPC.
  • Page 97 Power775 Disk Enclosure Chassis Service Procedure ---- Appendix C: DE Fill Procedure ---- Fill and Drain Tool Command Interface will display. See below for a sample image of the interface (FDT deactivated). Page 97 of 171...
  • Page 98 Power775 Disk Enclosure Chassis Service Procedure ---- Appendix C: DE Fill Procedure ---- 12. Select the BPC port that the FDT was plugged into in Step 6 from the FDT Port Locations: list. 13. Click the Activate FDT button. • If the Activate FDT command is successful – OK. Wait 30 seconds and continue to next step.
  • Page 99 Power775 Disk Enclosure Chassis Service Procedure ---- Appendix C: DE Fill Procedure ---- Sample FDT Status 15. Review the FDT status screen for the following: • Tool Mode: Ready – OK. Check Error Status. • Error Status: NONE – OK. Check Tank Level.
  • Page 100 Power775 Disk Enclosure Chassis Service Procedure ---- Appendix C: DE Fill Procedure ---- Exit this procedure and perform a Fill and Drain Tool (FDT) Tank Fill Procedure. Once FDT tank level is Full or Upper Half, return to this step and continue with procedure.
  • Page 101 Power775 Disk Enclosure Chassis Service Procedure ---- Appendix C: DE Fill Procedure ---- 19. Remove hose assembly HA2 from the upper tool storage compartment. Connect end without sight glass to the TR connection on the FDT. 20. Verify DE position for fill procedure.
  • Page 102 Power775 Disk Enclosure Chassis Service Procedure ---- Appendix C: DE Fill Procedure ---- 21. Connect the unattached end of hose assembly HA1 to the left side DE water connection. 22. Connect the unattached end with sight glass of hose assembly HA2 the right side DE water connection.
  • Page 103 Power775 Disk Enclosure Chassis Service Procedure ---- Appendix C: DE Fill Procedure ---- 24. On the FDT panel, click the Start Water Pump button. The Get FDT Status button may be clicked to examine FDT status. NOTE: The water pump will shut off after 30 minutes of run time.
  • Page 104 Power775 Disk Enclosure Chassis Service Procedure ---- Appendix C: DE Fill Procedure ---- Once FDT tank level is Full or Upper Half return to Step 18 and continue with procedure. • Error Status: NONE – OK. Proceed to next step.
  • Page 105 Power775 Disk Enclosure Chassis Service Procedure ---- Appendix C: DE Fill Procedure ---- 32. Disconnect the HA2 hose assembly from the right side DE water connection. 33. Connect the system manifold hoses to the DE water connections. Page 105 of 171...
  • Page 106 Power775 Disk Enclosure Chassis Service Procedure ---- Appendix C: DE Fill Procedure ---- 34. Disconnect the FDT end of HA1 from TS on the FDT. 35. Disconnect the FDT end of HA2 from TR on the FDT. Page 106 of 171...

  • Page 107: Fill Procedure

    39. Disconnect FDT UPIC power cable from port T10 of BPC used. Wrap the UPIC cable in appropriate cable storage location on FDT. 40. If this procedure was referenced from another procedure, return to parent procedure. End of Appendix C: Power775 DE Fill Procedure Page 107 of 171...

  • Page 108: Appendix D: Power775 Disk Enclosure (De) Drain Procedure

    Power775 Disk Enclosure Chassis Service Procedure ---- Appendix D: DE Drain Procedure ---- 8 8 8 8 APPENDIX D: POWER775 DISK ENCLOSURE (DE) DRAIN PROCEDURE Safety Notices Read “Safety Notices“ available from InfoCenter: http://publib.boulder.ibm.com/infocenter/powersys/v3r1m5/topic/p7hdx/G229-9054.pdf The following cautions apply to all Power775 service procedures: CAUTION: Energy hazard present and Shorting might result in system outage and possible physical injury.
  • Page 109 Power775 Disk Enclosure Chassis Service Procedure ---- Appendix D: DE Drain Procedure ---- CAUTION: Chemical resistant gloves are needed for this procedure. (L014) DANGER: Risk of electric shock due to water or a water solution which is present in this product. Avoid working on or near energized equipment with wet hands or when spilled water is present.

  • Page 110: Background

    Power 775 system, the DE will need to be drained of water prior to removal. All water cooled field replaceable units (FRU’s), including DE’s, must be shipped empty from the client location to IBM to eliminate the risk of damage from water leakage. Draining components with the...
  • Page 111 Power775 Disk Enclosure Chassis Service Procedure ---- Appendix D: DE Drain Procedure ---- 2. Open front and rear doors of the Power 775 frame that requires service. 3. Bring the FDT to the front side of the Power 775 frame that requires service.
  • Page 112 Power775 Disk Enclosure Chassis Service Procedure ---- Appendix D: DE Drain Procedure ---- Plug the FDT UPIC cable into port T10 of the upper BPC. 7. Login to the HMC with the User ID hscroot. Use the HMC that is connected to the BPA where the FDT is plugged.
  • Page 113 Power775 Disk Enclosure Chassis Service Procedure ---- Appendix D: DE Drain Procedure ---- 12. Select the BPC port that the FDT was plugged into in Step 6 from the FDT Port Locations: list. 13. Click the Activate FDT button. • If the Activate FDT command is successful – OK. Wait 30 seconds and continue to next step.
  • Page 114 Power775 Disk Enclosure Chassis Service Procedure ---- Appendix D: DE Drain Procedure ---- See below for a sample status (does not reflect expected state) • If the Get FDT Status command fails – action required. Repeat Step 14. If the Get FDT Status command fails again, contact next level of support.
  • Page 115 Power775 Disk Enclosure Chassis Service Procedure ---- Appendix D: DE Drain Procedure ---- CRITICAL – click the Decode Error Status button, record the information returned and contact next level of support. • Tank Level: Lower Half or Empty– OK. Continue to next step.
  • Page 116 Power775 Disk Enclosure Chassis Service Procedure ---- Appendix D: DE Drain Procedure ---- Page 116 of 171...
  • Page 117 Power775 Disk Enclosure Chassis Service Procedure ---- Appendix D: DE Drain Procedure ---- 19. Remove hose assembly HA1 from the upper tool storage compartment. Connect either end of hose assembly HA1 to the TS connection on the front panel of the FDT.
  • Page 118 Power775 Disk Enclosure Chassis Service Procedure ---- Appendix D: DE Drain Procedure ---- 21. Verify DE position for drain procedure. • If the DE is not installed in the system – continue to next step. • If the DE is installed in the system – action required.
  • Page 119 Power775 Disk Enclosure Chassis Service Procedure ---- Appendix D: DE Drain Procedure ---- 24. Ensure all hose connections are made properly and securely. Verify hoses are connected as outlined in the schematic below. DE Right DE Left 25. On the FDT Panel, click the Start Air Pump button.
  • Page 120 Power775 Disk Enclosure Chassis Service Procedure ---- Appendix D: DE Drain Procedure ---- 28. Click the Get FDT Status button on the HMC and review the following: • Tool mode: Ready – OK. Check Error Status. System/Component Drain Mode – air pump still running.
  • Page 121 Power775 Disk Enclosure Chassis Service Procedure ---- Appendix D: DE Drain Procedure ---- 30. Disconnect the HA1 hose assembly from the left side DE water connection. 31. Disconnect the HA2 hose assembly from the right side DE water connection Page 121 of 171...
  • Page 122 Power775 Disk Enclosure Chassis Service Procedure ---- Appendix D: DE Drain Procedure ---- 32. 1Disconnect the FDT end of HA1 from TS on the FDT. 33. Disconnect the FDT end of HA2 from TR on the FDT. 34. Place all hose assemblies (HA1 and HA2) in their appropriate locations within the FDT storage enclosure.

  • Page 123: End Of Appendix D: Power775 Disk Enclosure (De) Drain Procedure

    37. Disconnect FDT UPIC power cable from port T10 of BPC used. Wrap the UPIC cable in appropriate cable storage location on FDT. 38. If this procedure was referenced from another procedure, return to parent procedure. End of Appendix D: Power775 Disk Enclosure (DE) Drain Procedure Page 123 of 171...

  • Page 124: Appendix E: Power775 Fill And Drain Tool (Fdt) Tank Drain Procedure

    Power775 Disk Enclosure Chassis Service Procedure ---- Appendix E: FDT Tank Drain Procedure ---- 9 9 9 9 APPENDIX E: POWER775 FILL AND DRAIN TOOL (FDT) TANK DRAIN PROCEDURE 9.1 Safety Notices Read “Safety Notices“ available from InfoCenter: http://publib.boulder.ibm.com/infocenter/powersys/v3r1m5/topic/p7hdx/G229-9054.pdf The following cautions apply to all Power775 service procedures: CAUTION: Energy hazard present and Shorting might result in system outage and possible physical injury.
  • Page 125 Power775 Disk Enclosure Chassis Service Procedure ---- Appendix E: FDT Tank Drain Procedure ---- DANGER: Heavy equipment—personal injury or equipment damage might result if mishandled. (L013) CAUTION: Chemical resistant gloves are needed for this procedure. (L014) DANGER: Risk of electric shock due to water or a water solution which is present in this product.

  • Page 126: Background

    Power775 Disk Enclosure Chassis Service Procedure ---- Appendix E: FDT Tank Drain Procedure ---- 9.2 Background: This document contains the procedure for draining the water out of the internal reservoir of an Power 775 Fill and Drain Tool (FDT). The FDT is used to transfer water into and out of various components of the Power 775 system.
  • Page 127 Power775 Disk Enclosure Chassis Service Procedure ---- Appendix E: FDT Tank Drain Procedure ---- 1. Identify the Power 775 frame that requires service. Verify that the system UEPO is set to ON, and the managing consoles (HMC and XCat) are powered on and communicating with the frame.
  • Page 128 Power775 Disk Enclosure Chassis Service Procedure ---- Appendix E: FDT Tank Drain Procedure ---- 6. Select BPC port for FDT • If the lower BPA is not targeted for service, and is functional: Plug the FDT UPIC cable into port T10 of the lower BPC.
  • Page 129 Power775 Disk Enclosure Chassis Service Procedure ---- Appendix E: FDT Tank Drain Procedure ---- Fill and Drain Tool Command Interface will display. See below for a sample image of the interface (FDT deactivated). Page 129 of 171...
  • Page 130 Power775 Disk Enclosure Chassis Service Procedure ---- Appendix E: FDT Tank Drain Procedure ---- 12. Select the BPC port that the FDT was plugged into in Step 6 from the FDT Port Locations: list. 13. Click the Activate FDT button.
  • Page 131 Power775 Disk Enclosure Chassis Service Procedure ---- Appendix E: FDT Tank Drain Procedure ---- Sample FDT Status 15. Review the FDT status screen and ensure the following status items are OK: Status Item State Action • Tool Mode: Ready – OK. Check next Status item.
  • Page 132 Power775 Disk Enclosure Chassis Service Procedure ---- Appendix E: FDT Tank Drain Procedure ---- • Tank Level: Full, Upper Half, or Lower Half – OK. Note tank level, and proceed to next step. Empty – FDT cannot be drained. Exit procedure.
  • Page 133 Power775 Disk Enclosure Chassis Service Procedure ---- Appendix E: FDT Tank Drain Procedure ---- 17. Remove the inner cap from the white system water container insert. Unthread inner cap counter-clockwise with a large screwdriver. 18. Remove transfer hose assembly THA from the upper tool storage compartment.
  • Page 134 Power775 Disk Enclosure Chassis Service Procedure ---- Appendix E: FDT Tank Drain Procedure ---- 20. Connect the Upper THA Hose to the TS connection on the front panel of the FDT. Upper Hose 21. Connect the Lower THA Hose to the TR connection on the front panel of the FDT.
  • Page 135 Power775 Disk Enclosure Chassis Service Procedure ---- Appendix E: FDT Tank Drain Procedure ---- Lower Hose 22. Ensure all water connections are made properly and securely. Upper Hose Lower Hose Page 135 of 171...
  • Page 136 Power775 Disk Enclosure Chassis Service Procedure ---- Appendix E: FDT Tank Drain Procedure ---- 23. On the FDT panel, click the Drain FDT button. The Get FDT Status button may be clicked to examine FDT status. NOTE: The water pump will shut off after 1 minute, 40 seconds of run time.
  • Page 137 Power775 Disk Enclosure Chassis Service Procedure ---- Appendix E: FDT Tank Drain Procedure ---- 26. Disconnect the Lower THA Hose from the TR connection on the front panel of the FDT. 27. Disconnect the Upper THA Hose from the TS connection on the front panel of the FDT.
  • Page 138 Power775 Disk Enclosure Chassis Service Procedure ---- Appendix E: FDT Tank Drain Procedure ---- 28. Remove large white threaded insert of THA from the system water container. Turn slowly counterclockwise until removed. Some residual pressure may remain on the system water container 29.

  • Page 139: Fdt Tank Drain Procedure

    33. Disconnect FDT UPIC power cable from port T10 of BPC used. Wrap the UPIC cable in appropriate cable storage location on FDT. 34. If this procedure was referenced from another procedure, return to parent procedure. 9.4 End of Appendix E: Power775 FDT Tank Drain Procedure Page 139 of 171...

  • Page 140: Appendix F: Power775 Fill And Drain Tool (Fdt) Tank Fill Procedure

    CAUTION: Servicing of this product or unit is to be performed by trained service personnel only. (C032) The following notices specifically pertain to this Power775 service procedure. CAUTION: The water-based coolant solution may contain an additive intended to inhibit corrosion (or provide other functions).
  • Page 141 Power775 Disk Enclosure Chassis Service Procedure ---- Appendix F: FDT Tank Fill Procedure ---- DANGER: Heavy equipment—personal injury or equipment damage might result if mishandled. (L013) CAUTION: Chemical resistant gloves are needed for this procedure. (L014) DANGER: Risk of electric shock due to water or a water solution which is present in this product.

  • Page 142: Background

    Power775 Disk Enclosure Chassis Service Procedure ---- Appendix F: FDT Tank Fill Procedure ---- 10.2 Background: This document contains the procedure for filling an Power 775 Fill and Drain Tool (FDT) tank (internal reservoir). The FDT is used to transfer water into and out of various components of the Power 775 system.
  • Page 143 Power775 Disk Enclosure Chassis Service Procedure ---- Appendix F: FDT Tank Fill Procedure ---- 1. Identify the Power 775 frame that requires service. Verify that the system UEPO is set to ON, and the managing consoles (HMC and XCat) are powered on and communicating with the frame.
  • Page 144 Power775 Disk Enclosure Chassis Service Procedure ---- Appendix F: FDT Tank Fill Procedure ---- 6. Select BPC port for FDT • If the lower BPA is not targeted for service, and is functional: Plug the FDT UPIC cable into port T10 of the lower BPC.
  • Page 145 Power775 Disk Enclosure Chassis Service Procedure ---- Appendix F: FDT Tank Fill Procedure ---- Fill and Drain Tool Command Interface will display. See below for a sample image of the interface (FDT deactivated). Page 145 of 171...
  • Page 146 Power775 Disk Enclosure Chassis Service Procedure ---- Appendix F: FDT Tank Fill Procedure ---- 12. Select the BPC port that the FDT was plugged into in Step 6 from the FDT Port Locations: list. 13. Click the Activate FDT button.
  • Page 147 Power775 Disk Enclosure Chassis Service Procedure ---- Appendix F: FDT Tank Fill Procedure ---- Sample FDT Status 15. Review the FDT status screen and ensure the following status items are OK: Status Item State Action • Tool Mode: Ready – OK. Check next Status item.
  • Page 148 Power775 Disk Enclosure Chassis Service Procedure ---- Appendix F: FDT Tank Fill Procedure ---- CRITICAL – click the Decode Error Status button, record the information returned and contact next level of support. • Tank Level: Lower Half or Empty – OK.
  • Page 149 Power775 Disk Enclosure Chassis Service Procedure ---- Appendix F: FDT Tank Fill Procedure ---- 17. Remove the inner cap from the white system water container insert. Unthread inner cap counter-clockwise with a large screwdriver. 18. Remove transfer hose assembly THA from the upper tool storage compartment.
  • Page 150 Power775 Disk Enclosure Chassis Service Procedure ---- Appendix F: FDT Tank Fill Procedure ---- 19. Insert large white threaded insert of THA into the system water container. Turn clockwise until hand tight. 20. Connect the Lower THA Hose to the TS connection on the front panel of the FDT.
  • Page 151 Power775 Disk Enclosure Chassis Service Procedure ---- Appendix F: FDT Tank Fill Procedure ---- 21. Connect the Upper THA Hose to the TR connection on the front panel of the FDT. Upper Hose 22. Ensure all water connections are made properly and securely.
  • Page 152 Power775 Disk Enclosure Chassis Service Procedure ---- Appendix F: FDT Tank Fill Procedure ---- 23. On the FDT panel, click the Fill FDT button. The Get FDT Status button may be clicked to examine FDT status. NOTE: The air pump will shut off after 1 minute, 40 seconds of run time.
  • Page 153 Power775 Disk Enclosure Chassis Service Procedure ---- Appendix F: FDT Tank Fill Procedure ---- 26. Disconnect the Lower THA Hose from the TS connection on the front panel of the FDT. 27. Disconnect the Upper THA Hose from the TR connection on the front panel of the FDT.
  • Page 154 Power775 Disk Enclosure Chassis Service Procedure ---- Appendix F: FDT Tank Fill Procedure ---- 29. Replace the inner cap into the white system water container insert. Turn inner cap clockwise with a large screwdriver. 30. Place all hose assemblies and adapters in their appropriate locations within the FDT storage enclosure.

  • Page 155: Fdt Tank Fill Procedure

    Power775 Disk Enclosure Chassis Service Procedure ---- Appendix F: FDT Tank Fill Procedure ---- 10.4 End of Appendix F: Power775 FDT Tank Fill Procedure Page 155 of 171...

  • Page 156: Appendix G: Power775 Fill And Drain Tool (Fdt) Pressure Test Calibration Procedure

    CAUTION: Servicing of this product or unit is to be performed by trained service personnel only. (C032) The following notices specifically pertain to this Power775 service procedure. CAUTION: The water-based coolant solution may contain an additive intended to inhibit corrosion (or provide other functions).
  • Page 157 Power775 Disk Enclosure Chassis Service Procedure ---- Appendix G: FDT Pressure Test Calibration Procedure ---- DANGER: Heavy equipment—personal injury or equipment damage might result if mishandled. (L013) CAUTION: Chemical resistant gloves are needed for this procedure. (L014) DANGER: Risk of electric shock due to water or a water solution which is present in this product.

  • Page 158: Background

    Power775 Disk Enclosure Chassis Service Procedure ---- Appendix G: FDT Pressure Test Calibration Procedure ---- 11.2 Background: This document contains the procedure for performing an Power 775 Fill and Drain Tool (FDT) pressure test calibration procedure for an Power 775 system.
  • Page 159 Power775 Disk Enclosure Chassis Service Procedure ---- Appendix G: FDT Pressure Test Calibration Procedure ---- 1. Identify the Power 775 frame that requires service. Verify that the system UEPO is set to ON, and the managing consoles (HMC and XCat) are powered on and communicating with the frame.
  • Page 160 Power775 Disk Enclosure Chassis Service Procedure ---- Appendix G: FDT Pressure Test Calibration Procedure ---- 6. Select BPC port for FDT • If the lower BPA is not targeted for service, and is functional: Plug the FDT UPIC cable into port T10 of the lower BPC.
  • Page 161 Power775 Disk Enclosure Chassis Service Procedure ---- Appendix G: FDT Pressure Test Calibration Procedure ---- Fill and Drain Tool Command Interface will display. See below for a sample image of the interface (FDT deactivated). Page 161 of 171...
  • Page 162 Power775 Disk Enclosure Chassis Service Procedure ---- Appendix G: FDT Pressure Test Calibration Procedure ---- 12. Select the BPC port that the FDT was plugged into in Step 6 from the FDT Port Locations: list. 13. Click the Activate FDT button.
  • Page 163 Power775 Disk Enclosure Chassis Service Procedure ---- Appendix G: FDT Pressure Test Calibration Procedure ---- Sample FDT Status 15. Click the Get FDT Status button and ensure the following status items are OK: Status Item State Action • Tool Mode: Ready –...
  • Page 164 Power775 Disk Enclosure Chassis Service Procedure ---- Appendix G: FDT Pressure Test Calibration Procedure ---- • Tank Level: Upper Half, Lower Half or Empty – OK. Check next Status item. Full – action required. Exit this procedure and perform the Power 775 Fill and Drain Tool (FDT) Tank Drain Procedure.
  • Page 165 Power775 Disk Enclosure Chassis Service Procedure ---- Appendix G: FDT Pressure Test Calibration Procedure ---- Connect either end of hose assembly HA1 to the TEST connection on the front panel of the FDT. 18. Remove hose assembly HA2 from the upper tool storage compartment.
  • Page 166 Power775 Disk Enclosure Chassis Service Procedure ---- Appendix G: FDT Pressure Test Calibration Procedure ---- 20. Ensure all water connections are made properly and securely. TEST 21. On the FDT panel, click the Pressure Test Calibration button. The Get FDT Status button may be clicked to examine FDT status.
  • Page 167 Power775 Disk Enclosure Chassis Service Procedure ---- Appendix G: FDT Pressure Test Calibration Procedure ---- Wait 30 seconds and repeat Step 22. • Error Status: NONE – OK. Check Pressure Test Calibration. WARNING – click the Decode Error Status button, record information returned and proceed to next step.
  • Page 168 Power775 Disk Enclosure Chassis Service Procedure ---- Appendix G: FDT Pressure Test Calibration Procedure ---- 25. Disconnect the FDT end of HA1 from TS on the FDT. 26. Disconnect the FDT end of HA2 from TR on the FDT. 27. Place all hose assemblies and adapters in their appropriate locations within the FDT storage enclosure.

  • Page 169: Fdt Pressure Test Calibration Procedure

    30. Disconnect FDT UPIC power cable from port T10 of BPC used. Wrap the UPIC cable in appropriate cable storage location on FDT. 31. If this procedure was referenced from another procedure, return to parent procedure. 11.4 End of Appendix G: Power775 FDT Pressure Test Calibration Procedure Page 169 of 171...

  • Page 170: Appendix H: Ibm Power775 Fdt Volume Tables

    68.1 70.0 71.9 50.4 52.2 54.1 67.2 69.0 51.3 53.1 55.0 (Volumes in Liters) 52.2 Table 5 IBM Power 775 System Water Volume (Liters) Number of CEC Drawers 12.4 12.8 13.3 16.8 17.3 17.8 18.3 21.7 22.2 22.7 23.2 12.6 13.1...

  • Page 171: Ibm Power 775 System Water Containers Per Frame

    ---- Appendix H: DE Drain Procedure ---- 12.3 IBM Power 775 System Water Containers per Frame Number of CEC Drawers Table 7 IBM Power 775 Required Number of System Water Containers per Frame 12.4 End of Appendix H: Power775 FDT Volume Tables Page 171 of 171...

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