HP Modular Cooling System Service and Maintain
Contents
1. HP HP CSR HP HP 5 HP HP HP HP HP http www hp com go selfrepair HP HP e ei CSR H2. HAM CSR FSS CSR HPO WAS TEA HP HPS Illustrated Parts Catalogo No CSR FES
3. HP HP CSR HP 5 HP HP HP RERAMA RRRS IHRES EAM ERARE MERA gt HP AAMAS SARS ea HP http www hp com go selfrepair HP ARRE HP 14 TARDAR CSR DARA IERI WREEK HP Ea ES HP PEAR IS PT AB ASSN E FSS EH ALAR Customer self repair 14 11 HP CSR FES
4. 57 Replacing the water controller sise 59 MA pens II III 61 Removing the water level sensors sisi 61 Replacing the water level sensors nico tacones co cet nee 62 RIO DA 65 Removing the water valve nn 65 Replacing the water valve 69 VA AE A 73 Reconnecting ihe mamn Wealer node 0 ed or 73 RECOMMES CHING the OWS re sie 73 Reslormmo mele 74 AA 75 NG TICS and SOI Ce SS SS pal 75 Air and water heat exchanger maintenance pp 75 Water quality requirements and specifications sisters serras e es 75 Acceptable water quality specifications pp 75 OSAMA e E ne E SG 76 Wales 76 Plumbing materials to avoid stireria nes 77 Condensation management an 77 EI RR E 77 TREE 78 HP Modular Cooling System troubleshooting ss 78 IE 79 MCS Specia fo ene ee ene E ie 79 Thermal and air flow performance es sen dans ee seen este 80 Environmental Spec CON ONS aa ne ias 80 HP 10642132 RES DS RR ERR RR 80 o A 81 Customer self repair HP products are designed with many Customer Self Repair CSR parts to minimize repair time and allow for greater flexibility in performing detective parts replacement If during the diagnosis period HP or HP service providers or service partners identities that the repair can be accomplished by the use of a CSR part HP will ship that part directly to you for replacement There are two categories of CSR parts e Mandatory Parts f
5. 4 HP SSS E HPE ao HPS HFS CSR HSE HPS 5 HPS HES HPE HP MAL HP E http www hp com go selfrepai S Ll X A HP HPE
6. CSR LL lt MIE DUT LE SEHRAHPILR MER ARENA TOBY CAI RARS EUA LSEROAB EGUET Customer self repair 12 HP CSR HP HP CSR HP CSR HP BK HP HP RE HP HP CSR
7. CSR WAS TES Po Customer self repair 15 Illustrated parts catalog Replaceable spare parts The replaceable spare parts for the HP Modular Cooling System G2 unit are listed in the following table Description Spare part Customer self repair number 1 SPS FLOWMETER REPAIR MCS G2 SPS VALVE VARIABLE MCS G2 oon Illustrated parts catalog 16 Description Spare part Customer self repair number 5 SPS CONTROL WATER GRP MCS G2 463359 001 Optional 1 amp SPS FAN MAIN MCS G2 463362 001 7 SPS CONTROLLER FAN MCS G2 468279 001 di Li SPS AIR BLEEDER MCS G2 463367 001 9 SPS DISPLAY OPERATOR MCS G2 463355 001 Optional 10 SPS MANAGEMENT MODULE MCS G2 463357 001 Optional 11 SPS TRANSFER SWITCH AC MCS G2 463358 001 Optional Not shown The Main hose kit contains the hardware required to repair the main hoses For more information see the HP Modular Cooling System Hook Up Kit Installation Instructions The Electrical kit contains replacement power and network cables Mandatory Parts for which customer self repair is mandatory If you request HP to replace these parts you will be charged for the travel and labor costs of this service Optional Parts for which customer self repair is optional These parts are also designed for customer
8. We 24 Draining water from the MCS G2 unit iii 24 Ai 25 Removing the AC transfer switch iii 25 Replacing the AC transfer switch iii 26 NIC RR 27 Removing the air bleeder valve sisi 27 Replacing the air bleeder valve yy 28 ee 28 Removing the bottom fan unit cc000000 nes 29 Replacing the bottom fan vnit ns 29 Conden aioi POND aeran alain RR ne 30 Removing the condensation pump 30 Replacing the condensation pump arizona ete et un ni ete tie 32 A a se RD ue 34 Removing the fan 1 MAA es De ns 34 Replacing the fan controller issus 35 AP PA O A 36 Removine hs Tan UN coordina 36 RS DIGG md me OR ID II na 37 SEE 38 Removing the flow meter Sensor eos ioni eolica dre 38 Replacing the flow meter sensor soccer eil arnie 40 FROMM CUIOMMGNG dod GG SS 44 Removing the front automatic door release 44 Replacing the front automatic door release pp 45 Management Modena 46 Removing the management Module 46 Replacing the management module pp 48 Operalor Vici 49 ee 49 Replacing the operator display Nt 51 Rear automatic OO nnn nnn ncn O 53 Removing the rear automatic door release ns 54 Replacing the rear automatic door release 55 OO 57 Removing the water controller 0
9. MCS G2 spare parts Follow the instructions to ensure proper replacement of spare parts Spare replacement tips The following tips might ease the removal and replacement of spare parts e Take note of the orientation and location of the parts as you remove them It will help you properly replace the spare parts e Retain all of the screws you remove separated by screw type because you will need the screws to replace the spare part Spare replacement video Because of the difficulty of removing and replacing spare parts HP recommends watching the HP Modular Cooling System G2 Spare Replacement video This video provides a demonstration of replacement strategies and techniques that might be helpful when attempting to remove and replace spare parts You can access the video on the HP website http www hp com go MCSG2 Removal and replacement procedures 20 Component location The following figure provides an overall layout of the HP Modular Cooling System G2 unit components 1 Check valve Flow meter sensor Water valve Water level sensors Water temperature sensors Fan controllers Removal and replacement procedures 21 11 Air bleeder valve Breaker Dre i Management module AC transfer switch The following spare parts are not shown Automatic door release Main hose kit Electrical kit Required tools The following tools are required for each removal and replacement procedure AC trans
10. Removal and replacement procedures 46 3 Disconnect the cables from the management module 4 Removal and replacement procedures 47 Replacing the management module 1 Slide the management module onto the mounting bracket on the front panel of the MCS G2 unit 2 Connect the cables to the appropriate connectors on the management module according to the label on each cable 3 Power up the management module Removal and replacement procedures 48 4 Press and hold the C key to reset the management module 5 Reconnect the power cables Reconnecting the power on page 73 6 Verify the user detined settings through the web interface 7 Complete the operation checklist on page 73 Operator display The operator display is located on the front door of the MCS G2 unit The following tools are required for installation e 7 mm socket or wrench e Wire cutters Removing the operator display 1 Disconnect the power Disconnecting the power on page 23 2 Open the front door of the MCS G2 unit 3 Using wire cutters clip the cable ties that bind all the cables on the front of the MCS G2 unit Removal and replacement procedures 49 4 Using a 7 mm socket or wrench remove the three locking nuts and external star washers that secure the rear cover to the inside of the front door of the MCS G2 unit 5 Remove the rubber grommet securing the cables to the rear cover 6 Remove the rear cover
11. HP No E HP HP RTE Go Mandatory AS AP E HPO AS Optional HP TES No No HP HE Illustrated parts catalog 19 Removal and replacement procedures Overview This document provides instructions for removing and replacing the HP Modular Cooling System G2
12. Sulfur SO o Magnesium hardness CaCO Zinc Zn If your water is out of range consult a water quality expert HP recommends using particulate filtration on the dedicated water supply system connected to the HP Modular Cooling System G2 unit Frost damage To avoid frost damage the water temperature must not be allowed to fall below the minimum permissible temperature of 4 C 39 2 F at any point in the water cycle Before storage or transportation at sub zero temperatures the water cycle must be drained completely using compressed air Avoid setting the target temperature lower than is necessary because the danger of falling below the dew point increases as water temperature decreases condensation buildup Ensure that the enclosure is sealed on all sides and in particular at the cable inlet condensation formation Water precautions Take the following precautions during the installation of the MCS G2 unit e Before installing the HP Modular Cooling System G2 Hook Up Kit ensure that all foreign matter and particulates are flushed from the system e Evaluate the short term and long term system requirements against the available water capacity e Ensure that the chilled water loop is properly designed for liquid cooling systems and is separate from the sanitary water systems in your building bathroom sink drinking water and so on Maintenance 76 e Ensure facility managers understand the additional
13. 3 Align the condensation pump to the water group cover 4 Replace the water group cover Removal and replacement procedures 32 5 6 7 8 a Using a T 25 Torx driver insert and tighten the two flathead T 25 Torx screws into the condensation pump b Using a T 25 Torx driver insert and tighten the four T 25 Torx screws into each corner of the water group cover Replace the bottom fan unit Replacing the bottom fan unit on page 29 Replace the water controller Replacing the water controller on page 59 Reconnect the power cables Reconnecting the power on page 73 Complete the operation checklist on page 73 Removal and replacement procedures 33 Fan controller The three fan controllers are located between the fan units at the center rear of the MCS G2 unit The following tools are required for installation e T 25 Torx driver Removing the tan controller 1 Turn off the power Disconnecting the power on page 23 2 Unlock the two connecting fan units by rotating each handle on the unit counter clockwise until the handle is vertical Remove the fan unit above the controller Removing the fan unit on page 36 4 Using a T 25 Torx driver remove the four self tapping screws that secure the fan plate above the fan controller to the MCS G2 unit 5 Lift the fan plate to the side of the MCS G2 unit Removal and replacement procedures 34 6 Disconnect the cables from the fan cont
14. 7 isconnect the operator display cable from the management module D Removal and replacement procedures 50 8 Squeeze the four release tabs on the top and bottom of the operator display 1 and push the operator display through the front door 2 Replacing the operator display 1 Hold the four release tabs down 1 while pushing the operator display through the front door of the MCS G2 unit 2 The blue connector must be at the top of the display Removal and replacement procedures 51 2 Connect the operator display cable to the appropriate connector on the management module 3 Slide any extra cable into the operator display rear cover and secure by inserting the rubber grommet into the notch on the rear cover 4 Using a 7 mm socket or wrench secure the rear cover to the door by inserting three locking nuts and external star washers 5 Use cable ties to wrap all of the cables together 6 Reconnect the power cables Reconnecting the power on page 73 7 Complete the operation checklist on page 73 Removal and replacement procedures 52 Rear automatic door release The rear automatic door release is located on the rear door of the rack attached to the MCS G2 unit The following tools are required for installation e T 25 Torx driver e Allen wrench included in the replacement kit Removal and replacement procedures 53 Removing the rear automatic door release 1 Unplug the top an
15. Los componentes CSR se clasifican en dos categor as e Obligatorio componentes para los que la reparaci n por parte del usuario es obligatoria Si solicita a HP que realice la sustituci n de estos componentes tendr que hacerse cargo de los gastos de desplazamiento y de mano de obra de dicho servicio e Opcional componentes para los que la reparaci n por parte del usuario es opcional Estos componentes tambi n est n dise ados para que puedan ser reparados por el usuario Sin embargo si precisa que HP realice su sustituci n puede o no conllevar costes adicionales dependiendo del tipo de servicio de garant a correspondiente al producto NOTA Algunos componentes no est n dise ados para que puedan ser reparados por el usuario Para que el usuario haga valer su garant a HP pone como condici n que un proveedor de servicios autorizado realice la sustituci n de estos componentes Dichos componentes se identifican con la palabra No en el cat logo ilustrado de componentes Seg n la disponibilidad y la situaci n geogr fica los componentes CSR se enviar n para que lleguen a su destino al siguiente d a laborable Si la situaci n geogr fica lo permite se puede solicitar la entrega en el mismo d a o en cuatro horas con un coste adicional Si precisa asistencia t cnica puede llamar al Customer self repair 8 Centro de asistencia t cnica de HP y recibir ayuda telef nica por parte de un t cnico Con el env o de materiales
16. Removal and replacement procedures 65 a Using a T 25 Torx driver remove the two flathead T 25 Torx screws that secure the condensation pump b Using a T 25 Torx driver remove the four T 25 Torx screws at each corner that secure the water group cover to the MCS G2 unit 7 Remove the condensation pump Removing the condensation pump on page 30 8 Remove the sheet metal bulkhead Removal and replacement procedures 66 a Using a T 25 Torx driver remove the two machine screws at the two bottom corners of the frame Removal and replacement procedures 67 c Using a T 25 Torx driver remove the four sheet metal screws at each corner of the frame 9 Using a razor blade remove the insulation around the valve 10 Disconnect the water valve cable from the water controller 11 Using an 8 mm socket or wrench loosen the clamping brackets Removal and replacement procedures 68 12 Using pliers included in the replacement kit loosen the two nuts on either side of the water valve 13 Remove the water valve and two gaskets one on either side of the water valve from the MCS G2 unit Replacing the water valve 1 Clean any remaining gasket debris from the two connecting flat face coupling surfaces 2 Align the water valve with the pipes in the MCS G2 unit 3 Insert one gasket on either side of the valve between the two nuts 4 Using pliers included in the replacement kit tighten the two nuts on eith
17. cobrar nenhuma taxa No caso desse servi o a substitui o de pe as CSR obrigat ria Se desejar que a HP substitua essas pe as ser o cobradas as despesas de transporte e m o de obra do servi o Customer self repair 11 RSA CBHRAS EA SERI AL AMA O RST SR RRR SEO PERES RO RE ECE CSR Bm U EF SAORI CORA m EAT HSBC E 5 EHP HP HP HHL thea HILTOMMABR sSERIREL SRRICRMLTMEESET CSRBBIMISAF O26 Y MH Y ET DA EEBCRENDAD mm AMB IC DUT SLES BRA PIM ER AAN IAE FO HY UAICTAOZbEBZUAHENBERI_ERIMNET ffE REECBHEAIE THOM COMmtMSECREATCT Saki DUT LESSA ERAN IBAI SAULO AA NARA EANBOMAAILKUTIE MARA E BAL TUTE lt CEE OREA EASRITSECEMTEET E HRRO_FOMPAI HEBOCRERATCIA ECA LAO Ming 27201214 HEHH EHR PKS KSRMRERMBOARALRVET m2 4 O TIE ARRAS RCERR CIN SITUET PaRa ARAS MIE OTI CORTE SRALELIISEBELET FI MICA OTI ANS ETE DE ER DES RF RADER EE HPOBRHE N DICE LTT RBBB FIN MALE EBRO CSR FELICIA MMR AHPIBATSBESMHSHOECIOMRRENTHAT MUA HPE ET OPDSMNHOBAlL EMEA 5 HPI L lt ES AA TR 23 Healt BULRORDAI BSBAEEBICANTCESL MIRA AAA LAIA HPA D ME RHARARENFTI HEBCI PEORIIA HPA RAE UREA AAA ER SERASA PEA SI EIELET DO OA ARE E ZX HPREEH EA IA HROMEIY EAHA NARA RAN ET COP E A TI ARA AB
18. connection Removal and replacement procedures 24 3 Drain the water from the hoses into a bucket AC transfer switch The AC transfer switch is located on the front panel of the MCS G2 unit The following tools are required for installation e T 25 Torx driver Removing the AC transter switch 1 Disconnect the power Disconnecting the power on page 23 2 Disconnect all cables from the AC transfer switch Removal and replacement procedures 25 3 Using a T 25 Torx driver remove the four sheet metal screws that secure the AC transfer switch to the MCS G2 unit Replacing the AC transter switch 1 Align the AC transfer switch to the front of the MCS G2 unit 2 Using a T 25 Torx driver insert four sheet metal screws to secure the AC transfer switch to the MCS G2 unit Removal and replacement procedures 26 3 Connect the cables to appropriate connectors on the AC transfer switch according to the label on each cable ee i JE HII Qatar a ANY 4 Reconnect the power cables Reconnecting the power on page 73 5 Complete the operation checklist on page 73 Air bleeder valve The air bleeder valve is located on the top rear of the MCS G2 unit The following tools are required for installation e Adjustable wrench or Pliers Removing the air bleeder valve 1 Remove the top fan unit Removing the fan unit on page 36 2 Close the air bleeder
19. exp dition et de retour et d termine la soci t de courses ou le transporteur utiliser Pour plus d informations sur le programme CSR de HP contactez votre Mainteneur Agr e local Pour plus d informations sur ce programme en Am rique du Nord consultez le site Web HP http www hp com go seltrepair Service de garantie pi ces seules Votre garantie limit e HP peut inclure un service de garantie pi ces seules Dans ce cas les pi ces de rechange fournies par HP ne sont pas factur es Dans le cadre de ce service la r paration des pi ces CSR par le client est obligatoire Si vous demandez HP de remplacer ces pi ces les codts de d placement et main d oeuvre du service vous seront factur s Riparazione da parte del cliente Per abbreviare i tempi di riparazione e garantire una maggiore flessibilit nella sostituzione di parti difettose i prodotti HP sono realizzati con numerosi componenti che possono essere riparati direttamente dal cliente CSR Customer Self Repair Se in fase di diagnostica HP o un centro di servizi o di assistenza HP identifica il guasto come riparabile mediante un ricambio CSR HP lo spedir direttamente al cliente per la sostituzione Vi sono due categorie di parti CSR Obbligatorie Parti che devono essere necessariamente riparate dal cliente Se il cliente ne affida la riparazione ad HP deve sostenere le spese di spedizione e di manodopera per il servizio Opzionali Parti la c
20. le client est facultative Ces pi ces sont galement concues pour permettre au client d effectuer lui m me la r paration Toutefois si vous demandez HP de remplacer ces pi ces l intervention peut ou non vous tre factur e selon le type de garantie applicable votre produit REMARQUE Certaines pi ces HP ne sont pas concues pour permettre au client d effectuer lui m me la r paration Pour que la garantie puisse s appliquer HP exige que le remplacement de la pi ce soit effectu par un Mainteneur Agr Ces pi ces sont identifi es par la mention Non dans le Catalogue illustr Les pi ces CSR sont livr es le jour ouvr suivant dans la limite des stocks disponibles et selon votre situation g ographique Si votre situation g ographique le permet et que vous demandez une livraison le jour m me ou dans les 4 heures celle ci vous sera factur e Pour b n ficier d une assistance t l phonique appelez le Centre d assistance technique HP Dans les documents envoy s avec la pi ce de rechange CSR HP pr cise s il est n cessaire de lui retourner la pi ce d fectueuse Si c est le cas vous devez le faire dans le d lai indiqu g n ralement cinq 5 jours ouvr s La pi ce et sa documentation doivent tre retourn es dans l emballage fourni Si vous ne retournez pas la pi ce d fectueuse HP se r serve le droit de vous facturer les co ts de remplacement Dans le cas d une pi ce CSR HP supporte l ensemble des frais d
21. para la sustituci n de componentes CSR HP especificar si los componentes defectuosos deber n devolverse a HP En aquellos casos en los que sea necesario devolver alg n componente a HP deber hacerlo en el periodo de tiempo especificado normalmente cinco d as laborables Los componentes defectuosos deber n devolverse con toda la documentaci n relacionada y con el embalaje de env o Si no enviara el componente defectuoso requerido HP podr cobrarle por el de sustituci n En el caso de todas sustituciones que lleve a cabo el cliente HP se har cargo de todos los gastos de env o y devoluci n de componentes y escoger la empresa de transporte que se utilice para dicho servicio Para obtener m s informaci n acerca del programa de Reparaciones del propio cliente de HP p ngase en contacto con su proveedor de servicios local Si est interesado en el programa para Norteam rica visite la p gina web de HP siguiente http www hp com go seltrepair Servicio de garant a exclusivo de componentes La garant a limitada de HP puede que incluya un servicio de garant a exclusivo de componentes Seg n las condiciones de este servicio exclusivo de componentes HP le facilitar los componentes de repuesto sin cargo adicional alguno Para este servicio de garant a exclusivo de componentes es obligatoria la sustituci n de componentes por parte del usuario CSR Si solicita a HP que realice la sustituci n de estos componentes tendr q
22. self repair If however you require that HP replace them for you there may or may not be additional charges depending on the type of warranty service designated for your product No Some HP parts are not designed for customer self repair In order to satisfy the customer warranty HP requires that an authorized service provider replace the part These parts are identified as No in the Illustrated Parts Catalog Mandatory Obligatoire Pi ces pour lesquelles la r paration par le client est obligatoire Si vous demandez HP de remplacer ces pi ces les co ts de d placement et main d ceuvre du service vous seront factur s Optional Facultatif Pi ces pour lesquelles la r paration par le client est facultative Ces pi ces sont galement congues pour permettre au client d effectuer lui m me la r paration Toutefois si vous demandez a HP de remplacer ces pi ces l intervention peut ou non vous tre factur e selon le type de garantie applicable votre produit No Non Certaines pi ces HP ne sont pas con ues pour permettre au client d effectuer lui m me la r paration Pour que la garantie puisse s appliquer HP exige que le remplacement de la pi ce soit effectu par un Mainteneur Agr Ces pi ces sont identifi es par la mention Non dans le Catalogue illustr Mandatory Obbligatorie Parti che devono essere necessariamente riparate dal cliente Se il cliente ne affida la riparazione ad HP deve
23. the bottom of the MCS G2 unit The following tools are required for installation e T 25 Torx driver Removing the water level sensors 1 Disconnect the power Disconnecting the power on page 23 2 Remove the water controller Removing the water controller on page 57 3 Remove the bottom fan unit Removing the bottom fan unit on page 29 4 Remove the water group cover a Using a T 25 Torx driver remove the two flathead T 25 Torx screws that secure the condensation pump Removal and replacement procedures 61 b Using a T 25 Torx driver remove the four T 25 Torx screws at each corner that secure the water group cover to the MCS G2 unit Remove the condensation pump Removing the condensation pump on page 30 Using a T 25 Torx driver remove the two T 25 sheet metal screws securing the sensor bracket to the MCS G2 unit 1 7 Remove the sensor bracket and attached water level sensors from the MCS G2 unit 2 8 Remove the cable ties and unwrap the cable harness 9 Disconnect the water level sensor cables from the water controller Replacing the water level sensors 1 Connect the water level sensor cable to the water controller 2 Align the sensor bracket to the appropriate holes in the MCS G2 unit 1 Removal and replacement procedures 62 3 Using a T 25 Torx driver insert and tighten two T 25 sheet metal screws to secure the sensor bracket to the MCS G2 unit 2 4 Replace
24. worden gebracht afhankelijk van het type garantieservice voor het product No Nee Sommige HP onderdelen zijn niet ontwikkeld voor reparatie door de klant In verband met de garantievoorwaarden moet het onderdeel door een geautoriseerde Service Partner worden vervangen Deze onderdelen worden in de ge llustreerde onderdelencatalogus aangemerkt met Nee Mandatory Obrigat ria Pecas cujo reparo feito pelo cliente obrigat rio Se desejar que a HP substitua essas pe as ser o cobradas as despesas de transporte e m o de obra do servico Optional Opcional Pecas cujo reparo feito pelo cliente opcional Essas pe as tamb m s o projetadas para o reparo feito pelo cliente No entanto se desejar que a HP as substitua pode haver ou n o a cobran a de taxa adicional dependendo do tipo de servi o de garantia destinado ao produto No Nenhuma Algumas pe as da HP n o s o projetadas para o reparo feito pelo cliente A fim de cumprir a garantia do cliente a HP exige que um t cnico autorizado substitua a pe a Essas pe as est o identificadas com a marca No N o no cat logo de pe as ilustrado Illustrated parts catalog 18 Mandatory AT HPI FAILS ZARS EUAS ER AREN ET Optional MEE CERMERCHOA
25. HP Modular Cooling System G2 Maintenance and Service Guide SLU Part Number 463066 003 February 2010 Third Edition Copyright 2008 2010 Hewlett Packard Development Company L P The information contained herein is subject to change without notice The only warranties for HP products and services are set forth in the express warranty statements accompanying such products and services Nothing herein should be construed as constituting an additional warranty HP shall not be liable for technical or editorial errors or omissions contained herein Intended audience This guide is for an experienced service technician HP assumes you are qualified in the servicing of computer equipment and trained in recognizing hazards in products with hazardous energy levels and are familiar with weight and stability precautions for rack installations Contents es 5 Parts only warranty service 5 eee Eco AAA 16 RE 10 Removal and replacement procedures pp 20 stare artes ern ate as ote ar e a vette Pa 5 er 20 Spare replacement tips en 20 IC OTT 20 CO ino Stade 21 RC co 22 Tel cl svg consideralions CC 23 RAC warnings ANAL 23 dilo dolio procedure A E PQ PP A 23 PISCOMMECEING hero 23
26. HP sostiene tutte le spese di spedizione e resa e sceglie il corriere vettore da utilizzare Per ulteriori informazioni sul programma CSR di HP contattare il centro di assistenza di zona Per il programma in Nord America fare riferimento al sito Web HP http www hp com go seltrepair Servizio di garanzia per i soli componenti La garanzia limitata HP pu includere un servizio di garanzia per i soli componenti Nei termini di garanzia del servizio per i soli componenti HP fornir gratuitamente le parti di ricambio Per il servizio di garanzia per i soli componenti obbligatoria la formula CSR che prevede la riparazione da parte del cliente Se il cliente invece richiede la sostituzione ad HP dovr sostenere le spese di spedizione e di manodopera per il servizio Customer Self Repair HP Produkte enthalten viele CSR Teile Customer Self Repair um Reparaturzeiten zu minimieren und h here Flexibilit t beim Austausch defekter Bauteile zu erm glichen Wenn HP oder ein HP Servicepartner bei der Diagnose feststellt dass das Produkt mithilfe eines CSR Teils repariert werden kann sendet Ihnen HP dieses Bauteil zum Austausch direkt zu CSR Teile werden in zwei Kategorien unterteilt Zwingend Teile f r die das Customer Self Repair Verfahren zwingend vorgegeben ist Wenn Sie den Austausch dieser Teile von HP vornehmen lassen werden Ihnen die Anfahrt und Arbeitskosten fiir diesen Service berechnet Optional Teile fiir die das C
27. Ihnen das Ersatzteil in Rechnung stellen Im Falle von Customer Self Repair kommt HP f r alle Kosten f r die Lieferung und R cksendung auf und bestimmt den Kurier Frachtdienst Weitere Informationen ber das HP Customer Self Repair Programm erhalten Sie von Ihrem Servicepartner vor Ort Informationen ber das CSR Programm in Nordamerika finden Sie auf der HP Website unter http www hp com go selfrepair Parts only Warranty Service Garantieservice ausschlieBlich fur Teile Ihre HP Garantie umfasst m glicherweise einen Parts only Warranty Service Garantieservice ausschlie lich f r Teile Gem den Bestimmungen des Parts only Warranty Service stellt HP Ersatzteile kostenlos zur Verf gung Fur den Parts only Warranty Service ist das CSR Verfahren zwingend vorgegeben Wenn Sie den Austausch dieser Teile von HP vornehmen lassen werden Ihnen die Anfahrt und Arbeitskosten fiir diesen Service berechnet Reparaciones del propio cliente Los productos de HP incluyen muchos componentes que el propio usuario puede reemplazar Customer Self Repair CSR para minimizar el tiempo de reparaci n y ofrecer una mayor flexibilidad a la hora de realizar sustituciones de componentes defectuosos Si durante la fase de diagn stico HP o los proveedores o socios de servicio de HP identifica que una reparaci n puede llevarse a cabo mediante el uso de un componente CSR HP le enviar dicho componente directamente para que realice su sustituci n
28. P a Customer self repair 13 PBT MEE HP CSR HP Coy HP CSR E HP HF HEAR ETRE EA CSR HP PHS HP BN HP BSR fat HP HP CSR
29. R COMMtLMERCERACT SARRO DUT SLES BRAM ERRE Rd DAt BRULIFORA C NICA ABRO RAI ELTE AESAELTU ERE EE lt REY EASRZITS CEMCEET No HP O ROMRIS BEB CEBACLHVECA MEORE SEMIS HP EHPE RAFA CE ILIADE LI ET BAS 07114 SABIA ACERA TIAS NTE Mandatory HP Optional HP HP No E HP HP Mandatory HP BLES gt HP Optional RSA
30. an unit into the MCS G2 unit until the fan connector meets the fan controller connection 1 3 Lock the fan in place by rotating the handle clockwise until the handle locks 2 Removal and replacement procedures 37 Flow meter sensor The tlow meter sensor is a component of the water group located at the bottom of the MCS G2 unit The following tools are required for installation e T 25 Torx driver e Flathead screwdriver Removing the tlow meter sensor Disconnect the power Disconnecting the power on page 23 Turn off the water Turning off the water on page 24 Drain the main outlet water hose Draining water from the MCS G2 unit on page 24 Remove the water controller Removing the water controller on page 57 Remove the bottom fan unit Removing the bottom fan unit on page 29 er Remove the water group cover a Using a T 25 Torx driver remove the two flathead T 25 Torx screws that secure the condensation pump Removal and replacement procedures 38 b Using a T 25 Torx driver remove the four T 25 Torx screws at each corner that secure the water group cover to the MCS G2 unit 7 Remove the condensation pump Removing the condensation pump on page 30 8 Remove the plastic lock ring from the flow meter sensor Removal and replacement procedures 39 9 Unscrew the plastic screw cap that secures the sensor to the flow meter SITI PET CE 12 Remove the flow m
31. d bottom electromagnetic lock cables from the extension lock cable NOTE Be sure to note the location of the electromagnetic brackets prior to removal Removal and replacement procedures 54 2 Using a T 25 Torx driver remove the four screws that secure the upper and lower electromagnetic lock brackets to the rack chassis 3 Using an Allen wrench included in the replacement kit remove the two black cap screws that secure each electromagnetic lock to its electromagnetic lock bracket 4 Remove the electromagnetic locks and cables from the rack Replacing the rear automatic door release 1 Align the electromagnetic locks to the electromagnetic lock brackets Removal and replacement procedures 55 2 Using an Allen wrench included in the replacement kit insert and tighten two black cap screws to secure each electromagnetic lock to its electromagnetic lock bracket 3 Install the top electromagnetic lock bracket to the rack chassis in the location you noted during removal a Align the electromagnetic lock assembly to the rack chassis in the location you noted during removal b Using a T 25 Torx driver insert and tighten two M5 5 self tapping screws into the inner row of rack holes to secure the electromagnetic lock assembly to the rack chassis 4 Repeat step 3 for the bottom electromagnetic lock bracket Removal and replacement procedures 56 5 Route the magnetic lock cable through the rear extension chann
32. e as ilustrado Conforme a disponibilidade e o local geogr fico as pe as CSR ser o enviadas no primeiro dia til ap s o pedido Onde as condi es geogr ficas permitirem a entrega no mesmo dia ou em quatro horas pode ser feita mediante uma taxa adicional Se precisar de aux lio entre em contato com o Centro de suporte t cnico da HP para que um t cnico o ajude por telefone A HP especifica nos materiais fornecidos com a pe a CSR de reposi o se a pe a com defeito deve ser devolvida HP Nos casos em que isso for necess rio preciso enviar a pe a com defeito HP dentro do per odo determinado normalmente cinco 5 dias teis A pe a com defeito deve ser enviada com a documenta o correspondente no material de transporte fornecido Caso n o o fa a a HP poder cobrar a reposi o Para as pe as de reparo feito pelo cliente a HP paga todas as despesas de transporte e de devolu o da pe a e determina a transportadora servi o postal a ser utilizado Para obter mais informa es sobre o programa de reparo feito pelo cliente da HP entre em contato com o fornecedor de servi os local Para o programa norte americano visite o site da HP http www hp com go seltrepair Customer self repair 10 Servico de garantia apenas para pecas A garantia limitada da HP pode incluir um servico de garantia apenas para pecas Segundo os termos do servico de garantia apenas para pecas a HP fornece as pecas de reposi o sem
33. e enriched water A 30 mesh filter is recommended for filtering water entering the HP MCS and a 1 um filter is suggested for prolonged performance Also consider the required set point for the water temperature Temperatures near or below 0 C 32 F mean that the chilled water plant condenser is very close to or below the freezing point of the water The chilled water temperature to be supplied to the MCS G2 unit is 5 C 41 F Freezing water can cause a blockage and damage to the unit So an additive such as glycol might be necessary to lower the freezing point However the heat transfer potential of the water is lower so the equipment must be derated properly In a cooling loop metallic materials in a pipe distribution network are in constant contact with recirculating liquid and can react with impurities to cause corrosion that can develop into leaks or form deposits and blockages The rate of galvanic corrosion depends on the electrical potential between the two dissimilar metals and the temperature of the liquid A 10 degree increase in water temperature can double the rate of corrosion For more information see the HP Modular Cooling System G2 Site Preparation Guide on the HP website http www hp com Acceptable water quality specifications The following values are water quality ranges required for continuous quality of performance Maintenance 75 Specitic conductance at 25 C 10 2500 umhos 77 F Ali CM as CaCO
34. e located on the Documentation CD included with this product The average exhaust temperature For more information see the Cooling performance parameters air coming out of the servers is section in the HP Modular Cooling System Web Interface User too high Guide located on the Documentation CD included with this product The average exhaust temperature For more information see the Cooling performance parameters air coming out of the servers is section in the HP Modular Cooling System Web Interface User too low Guide located on the Documentation CD included with this product The settings that have been Press and hold the management module C key for five seconds to modified through the web interface confirm these settings are not accepted and the management module LED is blinking red yellow or green The measurement readings on the Press and hold the management module C key for five seconds to management module display or confirm these settings web interface seem to be incorrect and the management module LED is blinking red yellow or green The heat exchanger unit stops Remove the corresponding fan unit to keep the Automatic Door operating correctly Release Kit from holding the rack doors open Troubleshooting 78 Specitications MCS specitications Voltage 208 240 VAC 10 50 60 Hz Maximum Height 200 cm 78 7 in including the rack Maximum Width 90 9 cm 35 8 in maximum includi
35. el across the rack and plug it into the panel connector on the MCS G2 unit 6 Complete the operation checklist on page 73 Water controller The water controller is located on the bottom rear of the MCS G2 unit No tools are required for this procedure Removing the water controller 1 Disconnect the power Disconnecting the power on page 23 Removal and replacement procedures 57 2 Remove the two thumbscrews that secure the water controller to the mounting bracket and base Remove the water deflecting plate 3 4 Disconnect all cables from the water controller Removal and replacement procedures 58 5 Slide the water controller off the mounting bracket 6 Remove the water controller base from the MCS G2 unit Replacing the water controller 1 Slide the water controller onto the water controller mounting bracket Removal and replacement procedures 59 2 Connect each cable to the appropriate connectors on the water controller according to the label on each cable 3 Replace the water controller base 4 Replace the water deflecting plate 5 Insert two thumbscrews to secure the water controller to the mounting bracket and base Reconnect the power cables Reconnecting the power on page 73 6 7 Complete the operation checklist on page 73 Removal and replacement procedures 60 Water level sensors The water level sensors are a component of the water group located at
36. er rack 25 C 68 F 7 15 C 45 57 F 1 300 cfm or less at O or more pressure drop across the rack mounted components 7 9 gal min 30 min 1 0 bar delta pressure Approximately 10 maximum depending on the MCS settings and room temperature 17 5 kW maximum 5 C to 35 C 41 F to 95 F Non operating temperature O C to 60 C 32 F to 140 F Transit temperature Storage temperature Operating humidity Non operating humidity Operating altitude Non operating altitude 5 to 95 relative humidity non condensing 76 2 to 3 048 m 250 to 10 000 ft 76 2 to 9 144 m 250 to 30 000 ft HP 10642 G2 Rack specitications 1 000 mm 39 4 in Dynamic load gross 1 360 8 kg 3 000 lb 907 2 kg 2 000 lb 30 C to 60 C 22 F to 140 F up to 72 hours 20 C to 60 C 4 F to 140 F 20 to 80 relative humidity non condensing Specifications 80 Acronyms and abbreviations CSR Customer Self Repair HEX heat exchanger HTTP hypertext transfer protocol MCS modular cooling system MCS G2 modular cooling system generation 2 Acronyms and abbreviations 81 Index A AC transfer switch 25 AC transfer switch removing 25 AC transfer switch replacing 26 air bleeder valve 27 air bleeder valve removing 27 air bleeder valve replacing 28 automatic door release 44 53 C component location 21 component placement 21 components 21 condensation
37. er side of the valve securing the water valve to the pipe 5 Reconnect the main inlet water hose Reconnecting the main water hoses on page 73 6 Restore the water flow to the MCS G2 unit Restoring water flow on page 74 7 Verify that there are no leaks If a leak is found tighten the nuts on either side of the valve Removal and replacement procedures 69 Route the water valve cable through the back of the MCS G2 unit Connect the water valve cable to the appropriate connector on the water controller 10 Wrap the insulation you previously removed around the water valve and secure using either electrical tape or a cable tie wrap 11 Replace the sheet metal bulkhead a Align the frame support to the appropriate holes in the MCS G2 unit b Insert the two pieces of the frame into the MCS G2 unit aligning them with the frame support i Insert the left return side piece of the frame making sure it fits down around the large pipe 1 ii Insert the right supply side piece of the frame slightly overlapping the left return side piece of the frame 2 Removal and replacement procedures 70 c Using a T 25 Torx driver insert and tighten four sheet metal screws one in each corner of the frame securing the frame to the MCS G2 unit d Using a T 25 Torx driver insert and tighten two machine screws in the bottom two corners of the sheet metal frame 12 Replace the condensation pump Replacing the co
38. eter sensor cable from the cable wrap bundle and remove the flow meter sensor and cable from the MCS G2 unit Replacing the flow meter sensor 1 Align the notch of the flow meter sensor to the keyed notch of the flow meter Removal and replacement procedures 40 Removal and replacement procedures 41 4 Replace the plastic lock ring above the flow meter sensor 5 Route the flow meter sensor cable through the cable wrap toward the rear of the MCS G2 unit 6 Connect the flow meter sensor cable to the appropriate connector on the water controller 7 Replace the condensation pump Replacing the condensation pump on page 32 8 Replace the water group cover Removal and replacement procedures 42 a Using a T 25 Torx driver insert and tighten the two flathead T 25 Torx screws into the condensation pump b Using a T 25 Torx driver insert and tighten the four T 25 Torx screws into each corner of the water group cover 9 Replace the bottom fan unit Replacing the bottom fan unit on page 29 10 Replace the water controller Replacing the water controller on page 59 11 Reconnect the main outlet water hose Reconnecting the main water hoses on page 73 12 Reconnect the power cables Reconnecting the power on page 73 13 Restore the water flow to the MCS G2 unit Restoring water flow on page 74 14 Complete the operation checklist on page 73 Removal and replacement procedures 43 Front a
39. fer switch o 7 25 Torx driver Air bleeder valve o Adjustable wrench or Pliers Condensation pump o 1 25 Torx driver Fan controller o 1 25 Torx driver Fan unit No tools are required for this procedure Flow meter sensor o 1 25 Torx driver o Flathead screwdriver Front automatic door release o Allen wrench included in the replacement kit Management module No tools are required for this procedure Operator display o 7 mm socket or wrench o Wire cutters Rear automatic door release o 1 25 Torx driver o Allen wrench included in the replacement kit Removal and replacement procedures 22 e Water controller No tools are required for this procedure e Water level sensors o 1 25 Torx driver e Water valve O O O O T 25 Torx driver Razor blade Pliers included in the replacement kit 8 mm socket or wrench Safety considerations Before pertorming service procedures review the following safety information Rack warnings and cautions Before installing a spare kit be sure that you understand the following warnings and cautions WARNING You must follow the removal and replacement instructions listed in the site preparation guide the user guide and the maintenance and service guide Failure to follow the instructions listed in these guides can void your warranty and service contract WARNING To reduce the risk of electric shock or damage to the equipment use extreme caution when removi
40. front automatic door release 44 removing the management module 46 Index 82 removing the operator display 49 removing the rear automatic door release 54 removing the water controller 57 removing the water level sensors 61 removing the water valve 65 replaceable spare parts 16 replacement video 20 replacing the AC transter switch 26 replacing the air bleeder valve 28 replacing the bottom fan unit 29 replacing the condensation pump 32 replacing the fan controller 35 replacing the fan unit 29 37 replacing the flow meter sensor 40 replacing the front automatic door release 45 replacing the management module 48 replacing the operator display 51 replacing the rear automatic door release 55 replacing the water controller 59 replacing the water level sensors 62 replacing the water valve 69 required tools 22 restoring the water flow 74 S safety considerations 23 spare replacement tips 20 specifications 79 80 T thermal air flow performance 80 tips removal and replacement procedures 20 tools 22 troubleshooting 78 turning off the water 24 V video removal and replacement procedures 20 W warranty 5 water controller 57 water controller removing 57 water controller replacing 59 water level sensors 61 water level sensors removing 61 water level sensors replacing 62 water quality 75 76 water valve 65 water valve removing 65 water valve replacing 69 Index 83
41. he fan in place by rotating the handle clockwise until the handle locks 2 Removal and replacement procedures 29 4 Replace the water controller Replacing the water controller on page 59 Condensation pump The condensation pump is a component of the water group located at the bottom of the MCS G2 unit The following tools are required for installation e T 25 Torx driver Removing the condensation pump 1 Disconnect the power Disconnecting the power on page 23 2 Remove the water controller Removing the water controller on page 57 3 Remove the bottom fan unit Removing the bottom fan unit on page 29 4 Remove the water group cover a Using a T 25 Torx driver remove the two flathead T 25 Torx screws that secure the condensation pump Removal and replacement procedures 30 b Using a T 25 Torx driver remove the four T 25 Torx screws at each corner that secure the water group cover to the MCS G2 unit 5 Disconnect the condensation pump cable from the water controller 6 Disconnect the condensation outlet tube from the condensation pump 7 Remove the condensation pump and attached inlet tube from the MCS G2 unit Removal and replacement procedures 31 Replacing the condensation pump 1 Insert the inlet tube into the brass tube at the bottom of the water group ARA A alo ie SS y D LE sh 5 EA 2 Connect the condensation outlet tube to the condensation pump
42. he replacement With a customer self repair HP will pay all shipping and part return costs and determine the courier carrier to be used For more information about HP s Customer Self Repair program contact your local service provider For the North American program refer to the HP website hitp www hp com go seltrepair Parts only warranty service Your HP Limited Warranty may include a parts only warranty service Under the terms of parts only warranty service HP will provide replacement parts free of charge For parts only warranty service CSR part replacement is mandatory If you request HP to replace these parts you will be charged for the travel and labor costs of this service R paration par le client CSR Les produits HP comportent de nombreuses pi ces CSR Customer Self Repair r paration par le client afin de minimiser les d lais de r paration et faciliter le remplacement des pi ces d fectueuses Si pendant la p riode de diagnostic HP ou ses partenaires ou mainteneurs agr s d termine que la r paration peut tre effectu e l aide d une pi ce CSR HP vous l envoie directement Il existe deux cat gories de pi ces CSR Customer self repair 5 Obligatoire Pi ces pour lesquelles la r paration par le client est obligatoire Si vous demandez 4 HP de remplacer ces pi ces les codts de d placement et main d ceuvre du service vous seront factur s Facultatif Pieces pour lesquelles la r paration par
43. load being added to the chilled water supply of the building Be aware that the added heat load might aftect other components being cooled by the chilled water plant Plumbing materials to avoid Do not use the following materials in a closed water system e Oxidizing biocides e Aluminum components e Brass components with high levels of zinc e Non stainless steel Iron components Condensation management Any condensation that forms is collected in each individual cooling module and is taken through a discharge tube to a condensation tray integrated in the base assembly Where multiple cooling modules are used the condensate discharge tubes are connected to one another using quick connectors Any condensation that occurs is then removed through this series of connections to the condensation tray When the specified condensation level in the condensation tray is reached a sensor activates a pump that pumps the condensation into the return system A further discharge tube runs out of the system from condensation tray to drain excess fluid if needed This hose should be connected to a collection system or an external drain To ensure reliable drainage e Ensure no kinks form in the drainage hose e Do not reduce diameter of drainage hose e Route the drainage hoses so that they always run downhill To avoid excessive buildup of condensate and to conserve energy consider raising the cooling water temperature to the necessary cooling ca
44. main water hoses 1 2 Reconnect the hoses to the facility water line connection and tighten Verify that there are no leaks Reconnecting the power 1 2 Open the rear MCS G2 unit door Connect the two AC power cables to the power inlet box Removal and replacement procedures 73 a Connect the primary power cable Restoring water flow It water was disconnected restore water flow to the MCS unit at the facility side valve Removal and replacement procedures 74 Maintenance Maintenance and service For information on maintenance and service refer to the HP website http www hp com Air and water heat exchanger maintenance The air and water heat exchanger requires no maintenance If particulates are present in the cooling water a filter must be fitted immediately upstream from the water inlet fittings Check the functionality of the condensation drainage system regularly Regularly perform visual inspections for leaks annually Water quality requirements and specitications Closed loop water must not contain any lime scale deposits or loose debris The water should have a low level of hardness particularly a low level of carbon hardness Filters must be used to remove free floating particulates and be regularly maintained Additionally the water must not be so soft that it attacks the materials with which it comes into contact It is necessary to periodically add new fresh water but also to remove som
45. management 77 condensation pump 30 condensation pump removing 30 condensation pump replacing 32 CSR customer self repair 5 customer self repair CSR 5 D diagnostic tools 77 78 disconnecting the power 23 draining the water 24 environmental specifications 80 F fan controller 34 fan controller removing 34 fan controller replacing 35 fan unit 36 fan unit removing 36 fan unit replacing 37 flow meter sensor 38 flow meter sensor removing 38 flow meter sensor replacing 40 front automatic door release 44 front automatic door release removing 44 front automatic door release replacing 45 illustrated parts catalog 16 M maintenance 75 management module 46 management module removing 46 management module replacing 48 O operation checklist 73 operator display 49 operator display removing 49 operator display replacing 51 overview 20 P plumbing materials 77 power inlet box 23 73 powering down 23 powering up 73 preparation procedures 23 R rear automatic door release 53 rear automatic door release removing 54 rear automatic door release replacing 55 reconnecting the hoses 73 reconnecting the power 73 removal and replacement procedures 20 removing the AC transfer switch 26 removing the air bleeder valve 27 removing the bottom fan unit 29 removing the condensation pump 29 removing the fan controller 34 removing the fan unit 29 36 removing the flow meter sensor 38 removing the
46. ndensation pump on page 32 Removal and replacement procedures 71 13 Replace the water group cover a Using a T 25 Torx driver insert and tighten the two flathead T 25 Torx screws into the condensation pump E a i I af tes I L Es Py ae a i r T gt sl Sem E LA LI A Removal and replacement procedures 72 b Using a T 25 Torx driver insert and tighten the four T 25 Torx screws into each corner of the water group cover Replace the bottom fan unit Replacing the bottom fan unit on page 29 Replace the water controller Replacing the water controller on page 59 Reconnect the power cables Reconnecting the power on page 73 Complete the operation checklist on page 73 Operation checklist 1 If you drained the water from either main hose reconnect the hoses to the facility water line connection Reconnecting the main water hoses on page 73 If you disconnected the power reconnect the power cables Reconnecting the power on page 73 If you shut off the water flowing into the MCS G2 unit restore water flow to the MCS G2 unit Restoring water flow on page 74 Close all MCS G2 unit doors and connecting rack doors Clear all old logs from the web interface to ensure that any additional alarms are current Confirm that no additional warning or alarm messages have been detected by looking at the operator display Reconnecting the
47. nderdelen ter beschikking stellen Voor de Parts Only garantieservice is vervanging door CSR onderdelen verplicht Als u HP verzoekt deze onderdelen voor u te vervangen worden u voor deze service reiskosten en arbeidsloon in rekening gebracht Reparo feito pelo cliente Os produtos da HP s o projetados com muitas pecas para reparo feito pelo cliente CSR de modo a minimizar o tempo de reparo e permitir maior flexibilidade na substitui o de pe as com defeito Se durante o per odo de diagn stico a HP ou fornecedores parceiros de servico da HP concluir que o reparo pode ser efetuado pelo uso de uma pe a CSR a pe a de reposi o ser enviada diretamente ao cliente Existem duas categorias de pecas CSR Obrigat ria Pecas cujo reparo feito pelo cliente obrigat rio Se desejar que a HP substitua essas pe as ser o cobradas as despesas de transporte e m o de obra do servi o Opcional Pe as cujo reparo feito pelo cliente opcional Essas pe as tamb m s o projetadas para o reparo feito pelo cliente No entanto se desejar que a HP as substitua pode haver ou n o a cobran a de taxa adicional dependendo do tipo de servi o de garantia destinado ao produto OBSERVA O Algumas pe as da HP n o s o projetadas para o reparo feito pelo cliente A fim de cumprir a garantia do cliente a HP exige que um t cnico autorizado substitua a pe a Essas pe as est o identificadas com a marca No N o no cat logo de p
48. ng and replacing components that involve water around the electrical wires and unsecured power inlet box There is great risk of electrical shock when water is used near electricity IMPORTANT To reduce the risk of the servers overheating open all of the rack doors of each rack attached to the MCS G2 unit while completing the following procedures in order to increase air flow within the rack IMPORTANT While the most important cautions and warnings have been included in this document consult the site preparation guide and the user guide provided with the original unit for a complete list of cautions and warnings Preparation procedures Before you perform certain service procedures perform one or more of the following procedures Disconnecting the power 1 Open the rear MCS G2 unit door Removal and replacement procedures 23 2 Disconnect the two AC power cables from the power connectors labeled Primary and Secondary on the power inlet box Turning off the water 1 Turn off the water flowing into the MCS G2 unit by closing the inlet supply and outlet return main water valves Confirm that no water is flowing into the MCS G2 unit a Open the valve in manual mode b Check the flow rate on the operator display or the web interface Draining water from the MCS G2 unit 1 Decide if you should drain one or both sides of the unit 2 Disconnect either one or both main hoses from the facility water line
49. ng the rack Maximum Depth 127 cm 50 in including the rack and rack handle Maximum Shipping 224 8 cm 88 5 in Height on skid Maximum Shipping 122 cm 48 in Width on skid Maximum Shipping 177 8 cm 70 in Depth on skid Maximum Depth with 142 5 cm 56 1 in Rear Extension Kit installed Net Weight including 540 kg 1190 lb the empty rack Shipping Weight 621 4 kg 1370 lb gross with packaging Effective cooling with 35 kW 60 l min 15 8 gal min water supply at 7 C cold air at 25 C Rated current 208 VAC 15 Amps maximum r Minimum 7 C 45 F recommended water inlet temperature Permissible operating 100 psi pressure pmax Specifications 79 Thermal and air tlow performance Maximum thermal and air flow performance parameters Air temperature inlet to rack mounted components Chilled water temperature Total rack mounted component air flow Chilled water flow rate Chilled water pressure differential at flow needed to meet thermal specifications Heat lost to room Server heat load Single rack 25 C 68 F 7 15 C 45 57 F 2 600 cfm or less at O or more pressure drop across the rack mounted components 15 5 gal min 60 l min 1 0 bar delta pressure Approximately 10 maximum depending on the MCS settings and room temperature 35 kW maximum Environmental specifications Operating temperature Dual rack Specification p
50. or which customer self repair is mandatory If you request HP to replace these parts you will be charged for the travel and labor costs of this service e Optional Parts for which customer self repair is optional These parts are also designed for customer self repair If however you require that HP replace them for you there may or may not be additional charges depending on the type of warranty service designated for your product NOTE Some HP parts are not designed for customer self repair In order to satisfy the customer warranty HP requires that an authorized service provider replace the part These parts are identified as No in the Illustrated Parts Catalog Based on availability and where geography permits CSR parts will be shipped for next business day delivery Same day or four hour delivery may be oftered at an additional charge where geography permits If assistance is required you can call the HP Technical Support Center and a technician will help you over the telephone HP specifies in the materials shipped with a replacement CSR part whether a defective part must be returned to HP In cases where it is required to return the defective part to HP you must ship the defective part back to HP within a defined period of time normally five 5 business days The detective part must be returned with the associated documentation in the provided shipping material Failure to return the defective part may result in HP billing you for t
51. pacity Diagnostic tools For a complete list of the warning and alarm messages displayed on the operator display and the web intertace see the HP Modular Cooling System User Guide included with your original MCS unit Maintenance 77 Troubleshooting HP Modular Cooling System troubleshooting sue Resolution The water flow is low or not For more information see the Temperature Control settings flowing section in the HP Modular Cooling System Web Interface User Guide located on the Documentation CD included with this product The fan speed is too low For more information see the Cooling performance parameters section in the HP Modular Cooling System Web Interface User Guide located on the Documentation CD included with this product The fan speed is too high For more information see the Cooling performance parameters section in the HP Modular Cooling System Web Interface User Guide located on the Documentation CD included with this product The average server intake For more information see the Cooling performance parameters temperature air going to the section in the HP Modular Cooling System Web Interface User servers is too high Guide located on the Documentation CD included with this product The average server intake For more information see the Cooling performance parameters temperature air going to the section in the HP Modular Cooling System Web Interface User servers is too low Guid
52. rheid en de locatie worden CSR onderdelen verzonden voor levering op de eerstvolgende werkdag Levering op dezelfde dag of binnen vier uur kan tegen meerkosten worden aangeboden indien dit mogelijk is gezien de locatie Indien assistentie gewenst is belt u een HP Service Partner om via de telefoon technische ondersteuning te ontvangen HP vermeldt in de documentatie bij het vervangende CSR onderdeel of het defecte onderdeel aan HP moet worden geretourneerd Als het defecte onderdeel aan HP moet worden teruggezonden moet u het defecte onderdeel binnen een bepaalde periode gewoonlijk vijf 5 werkdagen retourneren aan HP Het defecte onderdeel moet met de Customer self repair 9 bijbehorende documentatie worden geretourneerd in het meegeleverde verpakkingsmateriaal Als u het defecte onderdeel niet terugzendt kan HP u voor het vervangende onderdeel kosten in rekening brengen Bij reparatie door de klant betaalt HP alle verzendkosten voor het vervangende en geretourneerde onderdeel en kiest HP zelf welke koerier transportonderneming hiervoor wordt gebruikt Neem contact op met een Service Partner voor meer informatie over het Customer Self Repair programma van HP Informatie over Service Partners vindt u op de HP website hitp www hp com go seltrepair Garantieservice Parts Only Het is mogelijk dat de HP garantie alleen de garantieservice Parts Only omvat Volgens de bepalingen van de Parts Only garantieservice zal HP kosteloos vervangende o
53. roller 7 Slide the fan controller on its mounting bracket and remove the fan controller from the MCS G2 unit Replacing the fan controller 1 Align the fan controller with the mounting bracket Slide the fan controller into the MCS G2 unit 3 Connect each cable to the appropriate location on the fan controller according to the labels on the cables Lower the fan plate into position above the fan controller Using a T 25 Torx driver insert four self tapping screws to secure the fan plate to the MCS G2 unit Replace the fan unit above the fan controller Replacing the fan unit on page 37 Removal and replacement procedures 35 7 Lock the two connecting fans in place by rotating each handle clockwise until the handle locks 8 Reconnect the power cables Reconnecting the power on page 73 9 Complete the operation checklist on page 73 Fan unit The six fan units are located at the center rear of the MCS G2 unit The fan units are replaceable during real time operation No tools are required for this procedure Removing the fan unit 1 Unlock the fan unit by rotating the handle on the unit counter clockwise until the handle is vertical 1 Removal and replacement procedures 36 2 Pull the fan unit out of the MCS G2 unit 2 E b l b Replacing the fan unit 1 Align the fan unit with the fan bracket 2 Slide the f
54. shut off valve adjacent to the air bleeder valve 3 Using an adjustable wrench or pliers unscrew the air bleeder valve from the shut off valve 1 Removal and replacement procedures 27 4 Remove the air bleeder valve from the MCS G2 unit 2 Replacing the air bleeder valve 1 Align the air bleeder valve to the shutoff valve 1 Using an adjustable wrench or pliers tighten the air bleeder valve to the shut off valve 2 Open the orange bleeder ball valve at the top of the air bleeder valve counter clockwise approximately 3 4 turn to allow air to flow 3 4 Replace the top fan unit Replacing the fan unit on page 37 5 Complete the operation checklist on page 73 Bottom fan unit The removal and replacement instructions for the bottom fan unit are provided so that you can access other components If you are replacing the fan unit see Fan unit on page 36 Removal and replacement procedures 28 No tools are required for this procedure Removing the bottom fan unit 1 Remove the water controller Removing the water controller on page 57 2 Unlock the fan unit by rotating the handle on the unit counter clockwise until the handle is vertical 1 3 Pull the fan unit out of the MCS G2 unit 2 Replacing the bottom fan unit 1 Align the fan unit with the fan bracket 2 Slide the fan unit into the MCS G2 unit until the fan connector meets the fan controller connection 1 3 Lock t
55. sind diese Teile mit No bzw Nein gekennzeichnet Mandatory Obligatorio componentes para los que la reparaci n por parte del usuario es obligatoria Si solicita a HP que realice la sustituci n de estos componentes tendr que hacerse cargo de los gastos de desplazamiento y de mano de obra de dicho servicio Optional Opcional componentes para los que la reparaci n por parte del usuario es opcional Estos componentes tambi n est n dise ados para que puedan ser reparados por el usuario Sin embargo si precisa que HP realice su sustituci n puede o no conllevar costes adicionales dependiendo del tipo de servicio de garant a correspondiente al producto No No Algunos componentes no est n dise ados para que puedan ser reparados por el usuario Para que el usuario haga valer su garant a HP pone como condici n que un proveedor de servicios autorizado realice la sustituci n de estos componentes Dichos componentes se identifican con la palabra No en el cat logo ilustrado de componentes Mandatory Verplicht Onderdelen waarvoor Customer Self Repair verplicht is Als u HP verzoekt deze onderdelen te vervangen komen de reiskosten en het arbeidsloon voor uw rekening Optional Optioneel Onderdelen waarvoor reparatie door de klant optioneel is Ook deze onderdelen zijn ontworpen voor reparatie door de klant Als u echter HP verzoekt deze onderdelen voor u te vervangen kunnen daarvoor extra kosten in rekening
56. sostenere le spese di spedizione e di manodopera per il servizio Optional Opzionali Parti la cui riparazione da parte del cliente facoltativa Si tratta comunque di componenti progettati per questo scopo Se tuttavia il cliente ne richiede la sostituzione ad HP potrebbe dover sostenere spese addizionali a seconda del tipo di garanzia previsto per il prodotto No Non CSR Alcuni componenti HP non sono progettati per la riparazione da parte del cliente Per rispettare la garanzia HP richiede che queste parti siano sostituite da un centro di assistenza autorizzato Tali parti sono identificate da un No nel Catalogo illustrato dei componenti Mandatory Zwingend Teile die im Rahmen des Customer Self Repair Programms ersetzt werden m ssen Wenn Sie diese Teile von HP ersetzen lassen werden Ihnen die Versand und Arbeitskosten fiir diesen Service berechnet Optional Optional Teile f r die das Customer Self Repair Verfahren optional ist Diese Teile sind auch f r Customer Self Repair ausgelegt Wenn Sie jedoch den Austausch dieser Teile von HP vornehmen lassen m chten k nnen bei diesem Service je nach den fur Ihr Produkt vorgesehenen Garantiebedingungen zus tzliche Kosten anfallen Illustrated parts catalog 17 No Kein Einige Teile sind nicht f r Customer Self Repair ausgelegt Um den Garantieanspruch des Kunden zu erf llen muss das Teil von einem HP Servicepartner ersetzt werden Im illustrierten Teilekatalog
57. the cable ties and cable harness to secure loose cables 5 Replace the condensation pump Replacing the condensation pump on page 32 6 Replace the water group cover Removal and replacement procedures 63 a Using a T 25 Torx driver insert and tighten the two flathead T 25 Torx screws into the condensation pump b Using a T 25 Torx driver insert and tighten the four T 25 Torx screws into each corner of the water group cover Replace the bottom fan unit Replacing the bottom fan unit on page 29 Replace the water controller Replacing the water controller on page 59 Reconnect the power cables Reconnecting the power on page 73 10 Complete the operation checklist on page 73 Removal and replacement procedures 64 Water valve The water valve is a component of the water group located at the bottom of the MCS G2 unit The following tools are required for installation e T 25 Torx driver e Razor blade e Pliers included in the replacement kit e 8 mm socket or wrench Removing the water valve 1 Disconnect the power Disconnecting the power on page 23 Turn off the water Turning off the water on page 24 Drain the water from the main inlet water hose Draining water from the MCS G2 unit on page 24 4 Remove the water controller Removing the water controller on page 57 Remove the bottom fan unit Removing the bottom fan unit on page 29 6 Remove the water group cover
58. ue hacerse cargo de los gastos de desplazamiento y de mano de obra de dicho servicio Customer Self Repair Veel onderdelen in HP producten zijn door de klant zelf te repareren waardoor de reparatieduur tot een minimum beperkt kan blijven en de flexibiliteit in het vervangen van defecte onderdelen groter is Deze onderdelen worden CSR onderdelen Customer Self Repair genoemd Als HP of een HP Service Partner bij de diagnose vaststelt dat de reparatie kan worden vitgevoerd met een CSR onderdeel verzendt HP dat onderdeel rechtstreeks naar u zodat u het defecte onderdeel daarmee kunt vervangen Er zijn twee categorie n CSR onderdelen Verplicht Onderdelen waarvoor reparatie door de klant verplicht is Als u HP verzoekt deze onderdelen voor u te vervangen worden u voor deze service reiskosten en arbeidsloon in rekening gebracht Optioneel Onderdelen waarvoor reparatie door de klant optioneel is Ook deze onderdelen zijn ontworpen voor reparatie door de klant Als u echter HP verzoekt deze onderdelen voor u te vervangen kunnen daarvoor extra kosten in rekening worden gebracht athankelijk van het type garantieservice voor het product OPMERKING Sommige HP onderdelen zijn niet ontwikkeld voor reparatie door de klant In verband met de garantievoorwaarden moet het onderdeel door een geautoriseerde Service Partner worden vervangen Deze onderdelen worden in de geillustreerde onderdelencatalogus aangemerkt met Nee Athankelijk van de leverbaa
59. ui riparazione da parte del cliente facoltativa Si tratta comunque di componenti progettati per questo scopo Se tuttavia il cliente ne richiede la sostituzione ad HP potrebbe dover sostenere spese addizionali a seconda del tipo di garanzia previsto per il prodotto Customer self repair 6 NOTA alcuni componenti HP non sono progettati per la riparazione da parte del cliente Per rispettare la garanzia HP richiede che queste parti siano sostituite da un centro di assistenza autorizzato Tali parti sono identificate da un No nel Catalogo illustrato dei componenti In base alla disponibilit e alla localit geografica le parti CSR vengono spedite con consegna entro il giorno lavorativo seguente La consegna nel giorno stesso o entro quattro ore offerta con un supplemento di costo solo in alcune zone In caso di necessit si pu richiedere l assistenza telefonica di un addetto del centro di supporto tecnico HP Nel materiale fornito con una parte di ricambio CSR HP specifica se il cliente deve restituire dei componenti Qualora sia richiesta la resa ad HP del componente difettoso lo si deve spedire ad HP entro un determinato periodo di tempo generalmente cinque 5 giorni lavorativi Il componente difettoso deve essere restituito con la documentazione associata nell imballo di spedizione fornito La mancata restituzione del componente pu comportare la fatturazione del ricambio da parte di HP Nel caso di riparazione da parte del cliente
60. ustomer Self Repair Verfahren optional ist Diese Teile sind auch fiir Customer Self Repair ausgelegt Wenn Sie jedoch den Austausch dieser Teile von HP vornehmen lassen m chten k nnen bei diesem Service je nach den f r Ihr Produkt vorgesehenen Garantiebedingungen zus tzliche Kosten anfallen HINWEIS Einige Teile sind nicht f r Customer Self Repair ausgelegt Um den Garantieanspruch des Kunden zu erf llen muss das Teil von einem HP Servicepartner ersetzt werden Im illustrierten Teilekatalog sind diese Teile mit No bzw Nein gekennzeichnet CSR Teile werden abh ngig von der Verf gbarkeit und vom Lieferziel am folgenden Gesch ftstag geliefert Fur bestimmte Standorte ist eine Lieferung am selben Tag oder innerhalb von vier Stunden gegen einen Aufpreis verf gbar Wenn Sie Hilfe ben tigen k nnen Sie das HP technische Support Center Customer self repair 7 anrufen und sich von einem Mitarbeiter per Telefon helfen lassen Den Materialien die mit einem CSR Ersatzteil geliefert werden k nnen Sie entnehmen ob das defekte Teil an HP zuriickgeschickt werden muss Wenn es erforderlich ist das defekte Teil an HP zur ckzuschicken m ssen Sie dies innerhalb eines vorgegebenen Zeitraums tun in der Regel innerhalb von f nf 5 Gesch ftstagen Das defekte Teil muss mit der zugeh rigen Dokumentation in der Verpackung zur ckgeschickt werden die im Lieferumfang enthalten ist Wenn Sie das defekte Teil nicht zur ckschicken kann HP
61. utomatic door release The front automatic door release is located on the front door of the rack attached to the MCS G2 unit The following tools are required for installation e Allen wrench included in the replacement kit Removing the front automatic door release 1 Unplug the electromagnetic lock cable from the panel connector on the MCS G2 unit Removal and replacement procedures 44 2 Using an Allen wrench included in your replacement kit remove the two black cap screws that secure the electromagnetic lock to the electromagnetic lock bracket 3 Remove the electromagnetic lock and cable from the rack Replacing the tront automatic door release 1 Align the electromagnetic lock to the electromagnetic lock bracket 2 Using an Allen wrench included in your replacement kit insert and tighten two black cap screws to secure the electromagnetic lock to the electromagnetic lock bracket Removal and replacement procedures 45 3 Route the magnetic lock cable up the side of the rack across the front of the rack and plug the cable into the panel connector on the MCS G2 unit 4 Complete the operation checklist on page 73 Management module The management module is located on the front panel of the MCS G2 unit No tools are required for this procedure Removing the management module 1 Disconnect the power Disconnecting the power on page 23 2 Open the front door of the MCS G2 unit
Download Pdf Manuals
Related Search