HP Modular Cooling System Manuel d'utilisateur

HP Modular Cooling System G2 Maintenance and Service Guide Part Number 463066-003 February 2010 (Third Edition)

Customer self repair 10 bijbehorende documentatie worden geretourneerd in het meegeleverde verpakkingsmateriaal. Als u het defecte onderdeel niet te

Customer self repair 11 Serviço de garantia apenas para peças A garantia limitada da HP pode incluir um serviço de garantia apenas para peças. Segun

Customer self repair 12

Customer self repair 13

Customer self repair 14

Customer self repair 15

Illustrated parts catalog 16 Illustrated parts catalog Replaceable spare parts The replaceable spare parts for the HP Modular Cooling System G2 unit

Illustrated parts catalog 17 Item Description Spare part number Customer self repair 5 SPS-CONTROL, WATER, GRP, MCS-G2 463359-001 Optional2 6

Illustrated parts catalog 18 3No: Kein—Einige Teile sind nicht für Customer Self Repair ausgelegt. Um den Garantieanspruch des Kunden zu erfüllen, m

Illustrated parts catalog 19

© Copyright 2008, 2010 Hewlett-Packard Development Company, L.P. The information contained herein is subject to change without notice. The only warr

Removal and replacement procedures 20 Removal and replacement procedures Overview This document provides instructions for removing and replacing the

Removal and replacement procedures 21 Component location The following figure provides an overall layout of the HP Modular Cooling System G2 unit co

Removal and replacement procedures 22 Callout Component 11 Air bleeder valve 12 Breaker panel 13 Operator display 14 Management module 15 AC t

Removal and replacement procedures 23 • Water controller No tools are required for this procedure. • Water level sensors o T-25 Torx driver • Wa

Removal and replacement procedures 24 2. Disconnect the two AC power cables from the power connectors, labeled Primary and Secondary, on the power i

Removal and replacement procedures 25 3. Drain the water from the hoses into a bucket. AC transfer switch The AC transfer switch is located on the

Removal and replacement procedures 26 3. Using a T-25 Torx driver, remove the four sheet metal screws that secure the AC transfer switch to the MCS

Removal and replacement procedures 27 3. Connect the cables to appropriate connectors on the AC transfer switch, according to the label on each cabl

Removal and replacement procedures 28 4. Remove the air bleeder valve from the MCS G2 unit (2). Replacing the air bleeder valve 1. Align the air

Removal and replacement procedures 29 No tools are required for this procedure. Removing the bottom fan unit 1. Remove the water controller ("

Contents Customer self repair ...

Removal and replacement procedures 30 4. Replace the water controller ("Replacing the water controller" on page 59). Condensation pump Th

Removal and replacement procedures 31 b. Using a T-25 Torx driver, remove the four T-25 Torx screws at each corner that secure the water group cover

Removal and replacement procedures 32 Replacing the condensation pump 1. Insert the inlet tube into the brass tube at the bottom of the water group

Removal and replacement procedures 33 a. Using a T-25 Torx driver, insert and tighten the two flathead T-25 Torx screws into the condensation pump.

Removal and replacement procedures 34 Fan controller The three fan controllers are located between the fan units at the center rear of the MCS G2 un

Removal and replacement procedures 35 6. Disconnect the cables from the fan controller. 7. Slide the fan controller on its mounting bracket, and r

Removal and replacement procedures 36 7. Lock the two connecting fans in place by rotating each handle clockwise until the handle locks. 8. Reconn

Removal and replacement procedures 37 2. Pull the fan unit out of the MCS G2 unit (2). Replacing the fan unit 1. Align the fan unit with the fan

Removal and replacement procedures 38 Flow meter sensor The flow meter sensor is a component of the water group located at the bottom of the MCS G2

Removal and replacement procedures 39 b. Using a T-25 Torx driver, remove the four T-25 Torx screws at each corner that secure the water group cover

Replacing the operator display ... 51 Rear auto

Removal and replacement procedures 40 9. Unscrew the plastic screw cap that secures the sensor to the flow meter. 10. Remove the sensor from the f

Removal and replacement procedures 41 2. Insert the keyed sensor into the top of the flow meter. 3. Tighten the plastic cap to secure the sensor t

Removal and replacement procedures 42 4. Replace the plastic lock ring above the flow meter sensor. 5. Route the flow meter sensor cable through t

Removal and replacement procedures 43 a. Using a T-25 Torx driver, insert and tighten the two flathead T-25 Torx screws into the condensation pump.

Removal and replacement procedures 44 Front automatic door release The front automatic door release is located on the front door of the rack attache

Removal and replacement procedures 45 2. Using an Allen wrench, included in your replacement kit, remove the two black cap screws that secure the el

Removal and replacement procedures 46 3. Route the magnetic lock cable up the side of the rack, across the front of the rack, and plug the cable int

Removal and replacement procedures 47 3. Disconnect the cables from the management module. 4. Slide the management module off the mounting bracket

Removal and replacement procedures 48 Replacing the management module 1. Slide the management module onto the mounting bracket on the front panel o

Removal and replacement procedures 49 4. Press and hold the C key to reset the management module. 5. Reconnect the power cables ("Reconnectin

Customer self repair 5 Customer self repair HP products are designed with many Customer Self Repair (CSR) parts to minimize repair time and allow fo

Removal and replacement procedures 50 4. Using a 7-mm socket or wrench, remove the three locking nuts and external star washers that secure the rear

Removal and replacement procedures 51 8. Squeeze the four release tabs on the top and bottom of the operator display (1), and push the operator disp

Removal and replacement procedures 52 2. Connect the operator display cable to the appropriate connector on the management module. 3. Slide any ex

Removal and replacement procedures 53 Rear automatic door release The rear automatic door release is located on the rear door of the rack attached t

Removal and replacement procedures 54 Removing the rear automatic door release 1. Unplug the top and bottom electromagnetic lock cables from the ex

Removal and replacement procedures 55 2. Using a T-25 Torx driver, remove the four screws that secure the upper and lower electromagnetic lock brack

Removal and replacement procedures 56 2. Using an Allen wrench, included in the replacement kit, insert and tighten two black cap screws to secure e

Removal and replacement procedures 57 5. Route the magnetic lock cable through the rear extension channel, across the rack, and plug it into the pan

Removal and replacement procedures 58 2. Remove the two thumbscrews that secure the water controller to the mounting bracket and base. 3. Remove t

Removal and replacement procedures 59 5. Slide the water controller off the mounting bracket. 6. Remove the water controller base from the MCS G2

Customer self repair 6 Obligatoire - Pièces pour lesquelles la réparation par le client est obligatoire. Si vous demandez à HP de remplacer ces pièc

Removal and replacement procedures 60 2. Connect each cable to the appropriate connectors on the water controller, according to the label on each ca

Removal and replacement procedures 61 Water level sensors The water level sensors are a component of the water group located at the bottom of the MC

Removal and replacement procedures 62 b. Using a T-25 Torx driver, remove the four T-25 Torx screws at each corner that secure the water group cover

Removal and replacement procedures 63 3. Using a T-25 Torx driver, insert and tighten two T-25 sheet metal screws to secure the sensor bracket to th

Removal and replacement procedures 64 a. Using a T-25 Torx driver, insert and tighten the two flathead T-25 Torx screws into the condensation pump.

Removal and replacement procedures 65 Water valve The water valve is a component of the water group located at the bottom of the MCS G2 unit. The f

Removal and replacement procedures 66 a. Using a T-25 Torx driver, remove the two flathead T-25 Torx screws that secure the condensation pump. b.

Removal and replacement procedures 67 a. Using a T-25 Torx driver, remove the two machine screws at the two bottom corners of the frame. b. Remove

Removal and replacement procedures 68 c. Using a T-25 Torx driver, remove the four sheet metal screws at each corner of the frame. d. Remove the f

Removal and replacement procedures 69 12. Using pliers, included in the replacement kit, loosen the two nuts on either side of the water valve. 13.

Customer self repair 7 NOTA: alcuni componenti HP non sono progettati per la riparazione da parte del cliente. Per rispettare la garanzia, HP richi

Removal and replacement procedures 70 8. Route the water valve cable through the back of the MCS G2 unit. 9. Connect the water valve cable to the a

Removal and replacement procedures 71 c. Using a T-25 Torx driver, insert and tighten four sheet metal screws, one in each corner of the frame, secu

Removal and replacement procedures 72 13. Replace the water group cover. a. Using a T-25 Torx driver, insert and tighten the two flathead T-25 Tor

Removal and replacement procedures 73 b. Using a T-25 Torx driver, insert and tighten the four T-25 Torx screws into each corner of the water group

Removal and replacement procedures 74 a. Connect the primary power cable. b. Connect the secondary power cable. Restoring water flow If water wa

Maintenance 75 Maintenance Maintenance and service For information on maintenance and service, refer to the HP website (http://www.hp.com). Air and

Maintenance 76 Parameter Range Specific conductance at 25ºC (77ºF) 10–2500 µmhos Alkalinity ("M" as CaCO3) 150–1000 ppm Sulfur (SO4) 0–

Maintenance 77 • Ensure facility managers understand the additional load being added to the chilled water supply of the building. Be aware that the

Troubleshooting 78 Troubleshooting HP Modular Cooling System troubleshooting Issue Resolution The water flow is low or not flowing. For more infor

Specifications 79 Specifications MCS specifications Item Specification Voltage 208–240 VAC +/- 10%, 50–60 Hz Maximum Height (including the rack)

Customer self repair 8 anrufen und sich von einem Mitarbeiter per Telefon helfen lassen. Den Materialien, die mit einem CSR-Ersatzteil geliefert wer

Specifications 80 Thermal and air flow performance Maximum thermal and air flow performance parameters Single rack Dual rack (Specification per r

Acronyms and abbreviations 81 Acronyms and abbreviations CSR Customer Self Repair HEX heat exchanger HTTP hypertext transfer protocol MCS modular

Index 82 A AC transfer switch 25 AC transfer switch, removing 25 AC transfer switch, replacing 26 air bleeder valve 27 air bleeder valve, re

Index 83 removing the operator display 49 removing the rear automatic door release 54 removing the water controller 57 removing the water leve

Customer self repair 9 Centro de asistencia técnica de HP y recibirá ayuda telefónica por parte de un técnico. Con el envío de materiales para la su