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HP 403349-003 manual Upgrading procedures

Models: 403349-003

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Troubleshooting Specifications Garantieservice Parts Only Warranty Maintenance Diagnostic tools Preparation procedures Checklist Water temperature sensor Power inlet box

Page 134

4.Using an adjustable wrench, tighten the union fitting 1/8 flat.

5.Insert the HEX unit in to the MCS unit.

Upgrading procedures 134

Page 133 Page 135

Image 134

HP 403349-003 manual Upgrading procedures

Page 133 Page 135

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Contents

HP Modular Cooling System Maintenance and Service Guide Intended audience Contents 113 Troubleshooting 141 Réparation par le client CSR Parts only warranty serviceCustomer self repair Service de garantie pièces seules Riparazione da parte del cliente Servizio di garanzia per i soli componenti Reparaciones del propio cliente Servicio de garantía exclusivo de componentes Garantieservice Parts Only Reparo feito pelo cliente Serviço de garantia apenas para peças Customer self repair Customer self repair Customer self repair Customer self repair Illustrated parts catalog Replaceable spare parts Description Spare part Customer self Number Repair Page Flow meter repair Illustrated parts catalog Viewing the spare replacement video Removal and replacement proceduresRemoval and replacement procedure overview Customer self repair required tools Removal and replacement procedures Powering down the MCS unit Safety considerationsPreparation procedures Rack warnings and cautions Shutting off the water AC transfer switch Removing the AC transfer switch Removal and replacement procedures Replacing the AC transfer switch Removal and replacement procedures Removal and replacement procedures Air bleeder valve Removing the air bleeder valve Replacing the air bleeder valve Air deflector plate Removing the air deflector plate Air sealing plate Replacing the air deflector plate Removing the air sealing plate Replacing the air sealing plate Removal and replacement procedures Automatic door release Removing the front automatic door release Replacing the front automatic door release Removal and replacement procedures Removing the rear automatic door release Replacing the rear automatic door release Removal and replacement procedures Bottom fan unit Removing the bottom fan unit Replacing the bottom fan unit Removal and replacement procedures Condensation pump and sensors Removing the condensation pump and sensors Removal and replacement procedures Replacing the condensation pump and sensors Fan unit Removing the fan unit Replacing the fan unit Removal and replacement procedures Flow meter sensor Removing the flow meter paddle-wheel sensor Removal and replacement procedures Removal and replacement procedures Replacing the flow meter paddle-wheel sensor Removal and replacement procedures Heat exchanger unit HEX with coupler Removing the heat exchanger unit with couplers Removal and replacement procedures Removal and replacement procedures Removal and replacement procedures Replacing the heat exchanger unit with couplers Removal and replacement procedures Removal and replacement procedures Removal and replacement procedures Heat exchanger unit HEX with ball valve Removing the heat exchanger unit with ball valves Removal and replacement procedures Removal and replacement procedures Remove the HEX unit shipping brackets from the MCS unit Replacing the heat exchanger unit with ball valves Removal and replacement procedures Removal and replacement procedures Removal and replacement procedures Removal and replacement procedures HEX coupling Removing the HEX coupling Removal and replacement procedures Replacing the HEX coupling Removal and replacement procedures Magnetic solenoid valve Removing the magnetic solenoid valve Removal and replacement procedures Replacing the magnetic solenoid valve Management module Removing the management module Replacing the management module Removal and replacement procedures Operator display Removing the operator display Removal and replacement procedures Removal and replacement procedures Replacing the operator display Removal and replacement procedures Power inlet box Relocating the power inlet box Removal and replacement procedures Relocating the power inlet box back into position Removal and replacement procedures Water group controller Removing the water group controller Removal and replacement procedures Removal and replacement procedures Replacing the water group controller Removal and replacement procedures Water inlet coupling Removing the water inlet coupling Removal and replacement procedures Removal and replacement procedures Replacing the water inlet coupling Removal and replacement procedures Water temperature sensor Removing the water temperature sensor Removal and replacement procedures Replacing the water temperature sensor Removal and replacement procedures Operation checklist Restoring power to the MCS unit Restoring water flow Technician repair removal and replacement procedures Miscellaneous hardware kit overview Removing the flow meter Flow meterTechnician repair required tools Technician repair removal and replacement procedures Technician repair removal and replacement procedures Replacing the flow meter Magnetic valve Removing the magnetic valve diaphragm and spring Technician repair removal and replacement procedures Replacing the magnetic valve diaphragm and spring Technician repair removal and replacement procedures Technician repair removal and replacement procedures Upgrading the HEX coupler Upgrading proceduresViewing the upgrade procedures video Removing the HEX coupler Upgrading procedures Upgrading procedures Upgrading procedures Upgrading procedures Replacing the HEX coupler Upgrading procedures Upgrading procedures Upgrading procedures Replacing the HEX hose coupler Upgrading the HEX hose couplerRemoving the HEX hose coupler Upgrading procedures Upgrading procedures Upgrading procedures Upgrading procedures Upgrading procedures Upgrading procedures Maintenance Maintenance and service Diagnostic tools Troubleshooting HP Modular Cooling System troubleshooting Specifications MCS specifications Thermal and air flow performance HP 10642 G2 Rack specificationsEnvironmental specifications Acronyms and abbreviations Index Index

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