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Power Systems
Power supply conduit for the ENZ0 PCIe
Gen4 I/O expansion drawer
IBM

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Summary of Contents for IBM ENZ0 PCIe Gen4

  • Page 1 Power Systems Power supply conduit for the ENZ0 PCIe Gen4 I/O expansion drawer...
  • Page 2 Note Before using this information and the product it supports, read the information in “Safety notices” on page v, “Notices” on page 17, the IBM Systems Safety Notices manual, G229-9054, and the IBM Environmental Notices and User Guide, Z125–5823. ®...
  • Page 3: Table Of Contents

    Removing the power supply conduit......................2 Replacing the power supply conduit....................10 Preparing the system for operation after removing and replacing the power supply conduit...13 Notices........................17 Accessibility features for IBM Power servers................... 18 Privacy policy considerations ........................19 Trademarks..............................19 Electronic emission notices........................19 Class A Notices.............................
  • Page 4 iv  ...
  • Page 5: Safety Notices

    Das Produkt ist nicht für den Einsatz an Bildschirmarbeitsplätzen im Sinne § 2 der Bildschirmarbeitsverordnung geeignet. Laser safety information IBM servers can use I/O cards or features that are fiber-optic based and that utilize lasers or LEDs. Laser compliance IBM servers may be installed inside or outside of an IT equipment rack.
  • Page 6 • Each rack cabinet might have more than one power cord. – For AC powered racks, be sure to disconnect all power cords in the rack cabinet when directed to disconnect power during servicing. vi  Power Systems: Power supply conduit for the ENZ0 PCIe Gen4 I/O expansion drawer...
  • Page 7 – For racks with a DC power distribution panel (PDP), turn off the circuit breaker that controls the power to the system unit(s), or disconnect the customer’s DC power source, when directed to disconnect power during servicing. • Connect all devices installed in a rack cabinet to power devices installed in the same rack cabinet.
  • Page 8 (for example, when working from a ladder). Stability hazard: • The rack may tip over causing serious personal injury. viii  Power Systems: Power supply conduit for the ENZ0 PCIe Gen4 I/O expansion drawer...
  • Page 9 • Before extending the rack to the installation position, read the installation instructions. • Do not put any load on the slide-rail mounted equipment mounted in the installation position. • Do not leave the slide-rail mounted equipment in the installation position. (L002) (L003) Safety notices  ix...
  • Page 10 CAUTION: High levels of acoustical noise are (or could be under certain circumstances) present. Use approved hearing protection and/ or provide mitigation or limit exposure. (L018) (L031) x  Power Systems: Power supply conduit for the ENZ0 PCIe Gen4 I/O expansion drawer...
  • Page 11 CAUTION: Enclosure Integrity. • Access covers are intended only for occasional removal. • Follow documented procedures when opening during live or temporary service. • When service is complete, promptly reinstall all covers, lids, and/or doors for correct operation. (L031) All lasers are certified in the U.S. to conform to the requirements of DHHS 21 CFR Subchapter J for class 1 laser products.
  • Page 12 Exchange only with the IBM-approved part. Recycle or discard the battery as instructed by local regulations. In the United States, IBM has a process for the collection of this battery. For information, call 1-800-426-4333. Have the IBM part number for the battery unit available when you call.
  • Page 13 Freewheeling will cause uneven cable wrapping around winch drum, damage cable, and may cause serious injury. • This TOOL must be maintained correctly for IBM Service personnel to use it. IBM shall inspect condition and verify maintenance history before operation. Personnel reserve the right not to use TOOL if inadequate.
  • Page 14 Systems: Power supply conduit for the ENZ0 PCIe Gen4 I/O expansion drawer...
  • Page 15: Power Supply Conduit

    Power supply conduit for the ENZ0 PCIe Gen4 I/O expansion drawer Learn how to remove, and replace the power supply conduit in the ENZ0 PCIe Gen4 I/O expansion drawer (ENZ0 PCIe4 expansion drawer). The following procedures describe the removal and replacement of the power supply conduit. Replacing this field-replaceable unit (FRU) must be completed by an authorized service representative.
  • Page 16: Removing The Power Supply Conduit

    Attach the wrist strap. Plug the wrist strap into the electrostatic discharge (ESD) jack that is at the rear of the system. See Figure 2 on page 3. 2  Power Systems: Power supply conduit for the ENZ0 PCIe Gen4 I/O expansion drawer...
  • Page 17 Pull out the quarter-turn fasteners and turn them to disengage them while you lift the cable management bracket to its raised position (1). d) Turn the quarter-turn fasteners to engage and lock the bracket into position. Power supply conduit for the ENZ0 PCIe Gen4 I/O expansion drawer  3...
  • Page 18 Remove the screw that is shown in Figure 4 on page 5 by using a #1 Phillips screwdriver. If necessary, label and disconnect cables to provide access to the screw. 4  Power Systems: Power supply conduit for the ENZ0 PCIe Gen4 I/O expansion drawer...
  • Page 19 Figure 4. Removing a screw from the side of the expansion drawer g) Loosen the power supply conduit retaining screw as shown in Figure 5 on page 6. Power supply conduit for the ENZ0 PCIe Gen4 I/O expansion drawer  5...
  • Page 20 2. Complete the following steps at the front of the expansion drawer. a) Remove the front cover by pulling the front cover away from the expansion drawer by using your fingers. See Figure 6 on page 7. 6  Power Systems: Power supply conduit for the ENZ0 PCIe Gen4 I/O expansion drawer...
  • Page 21 Attach the wrist strap. Your system has an ESD jack. Plug the wrist strap into the ESD jack that is at the front of the system. See Figure 7 on page 8. Power supply conduit for the ENZ0 PCIe Gen4 I/O expansion drawer  7...
  • Page 22 Note: Do not remove the rubberband from the replacement FRU to aid in the removal of the power supply conduit. The rubberband on the replacement FRU is needed for the successful installation of the power supply conduit. 8  Power Systems: Power supply conduit for the ENZ0 PCIe Gen4 I/O expansion drawer...
  • Page 23 Pull the power supply conduit out from the rear of the expansion drawer as shown in Figure 9 on page 10. Apply slight force with your hand to the cable management bracket to allow the power supply conduit to slide past the bracket during removal. Power supply conduit for the ENZ0 PCIe Gen4 I/O expansion drawer  9...
  • Page 24: Replacing The Power Supply Conduit

    Figure 10 on page 11. Apply slight force with your hand to the cable management bracket to allow the power supply conduit to slide past the bracket during replacement. 10  Power Systems: Power supply conduit for the ENZ0 PCIe Gen4 I/O expansion drawer...
  • Page 25 Note: Ensure that the power supply conduit cables do not get caught on the top edge of the channel during installation as shown in Figure 11 on page 11. Figure 11. Ensuring cables clear the top edge of the expansion drawer channel Power supply conduit for the ENZ0 PCIe Gen4 I/O expansion drawer  11...
  • Page 26 Pull out the quarter-turn fasteners and turn them to disengage them while you move the cable management bracket to its lower position (2). g) Turn the quarter-turn fasteners to engage and lock the bracket into position. 12  Power Systems: Power supply conduit for the ENZ0 PCIe Gen4 I/O expansion drawer...
  • Page 27: Preparing The System For Operation After Removing And Replacing The Power Supply Conduit

    To prepare the system for operation after removing and replacing the power supply conduit in the expansion drawer, complete the steps in this procedure. Procedure 1. Ensure the power input LED (1) on the power supplies is on. See Figure 14 on page 14. Power supply conduit for the ENZ0 PCIe Gen4 I/O expansion drawer  13...
  • Page 28 Figure 14. Verifying the power supply LEDs are on 2. Replace the front cover by pressing the cover onto the locating pins. See the following figure. 14  Power Systems: Power supply conduit for the ENZ0 PCIe Gen4 I/O expansion drawer...
  • Page 29 • If you replaced the part because of a service action, verify the installed part. For instructions, see Verifying a repair (www.ibm.com/support/knowledgecenter/POWER10/p10ect/ pxect_verifyrepair.htm). • If you installed the part for any other reason, verify the installed part. For instructions, see Verifying the installed part (www.ibm.com/support/knowledgecenter/POWER10/p10haj/ pxhaj_hsmverify.htm). Power supply conduit for the ENZ0 PCIe Gen4 I/O expansion drawer  15...
  • Page 30 16  Power Systems: Power supply conduit for the ENZ0 PCIe Gen4 I/O expansion drawer...
  • Page 31: Notices

    Consult your local IBM representative for information on the products and services currently available in your area. Any reference to an IBM product, program, or service is not intended to state or imply that only that IBM product, program, or service may be used. Any functionally equivalent product, program, or service that does not infringe any IBM intellectual property right may be used instead.
  • Page 32: Homologation Statement

    This product uses standard navigation keys. Interface information The IBM Power servers user interfaces do not have content that flashes 2 - 55 times per second. The IBM Power servers web user interface relies on cascading style sheets to render content properly and to provide a usable experience.
  • Page 33: Related Accessibility Information

    Related accessibility information In addition to standard IBM help desk and support websites, IBM has a TTY telephone service for use by deaf or hard of hearing customers to access sales and support services:...
  • Page 34 Um dieses sicherzustellen, sind die Geräte wie in den Handbüchern beschrieben zu installieren und zu betreiben. Des Weiteren dürfen auch nur von der IBM empfohlene Kabel angeschlossen werden. IBM übernimmt keine Verantwortung für die Einhaltung der Schutzanforderungen, wenn das Produkt ohne Zustimmung von IBM verändert bzw.
  • Page 35 Tel: +49 (0) 800 225 5426 email: HalloIBM@de.ibm.com Generelle Informationen: Das Gerät erfüllt die Schutzanforderungen nach EN 55024 und EN 55022 / EN 55032 Klasse A. Japan Electronics and Information Technology Industries Association (JEITA) Notice This statement applies to products less than or equal to 20 A per phase.
  • Page 36 Properly shielded and grounded cables and connectors must be used in order to meet FCC emission limits. Proper cables and connectors are available from IBM-authorized dealers. IBM is not responsible for any radio or television interference caused by using other than recommended cables and connectors or by unauthorized changes or modifications to this equipment.
  • Page 37: Class B Notices

    Um dieses sicherzustellen, sind die Geräte wie in den Handbüchern beschrieben zu installieren und zu betreiben. Des Weiteren dürfen auch nur von der IBM empfohlene Kabel angeschlossen werden. IBM übernimmt keine Verantwortung für die Einhaltung der Schutzanforderungen, wenn das Produkt ohne Zustimmung von IBM verändert bzw.
  • Page 38 This statement applies to products less than or equal to 20 A per phase. This statement applies to products greater than 20 A, single phase. This statement applies to products greater than 20 A per phase, three-phase. 24  Power Systems: Power supply conduit for the ENZ0 PCIe Gen4 I/O expansion drawer...
  • Page 39: Terms And Conditions

    Contact for FCC compliance information only: fccinfo@us.ibm.com Terms and conditions Permissions for the use of these publications are granted subject to the following terms and conditions. Applicability: These terms and conditions are in addition to any terms of use for the IBM website. Notices  25...
  • Page 40 IBM reserves the right to withdraw the permissions granted herein whenever, in its discretion, the use of the publications is detrimental to its interest or, as determined by IBM, the above instructions are not being properly followed.
  • Page 42 IBM®...

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