HP 403349-003 Manuals

Manuals and User Guides for HP 403349-003. We have 1 HP 403349-003 manual available for free PDF download: Maintenance And Service Manual

HP 403349-003 Maintenance And Service Manual (146 pages)

Modular Cooling System

Brand: HP | Category: Air Conditioner | Size: 4.73 MB

Table Of Contents3................................................................................................................................................................

Customer Self Repair6................................................................................................................................................................

Parts Only Warranty Service6................................................................................................................................................................

Illustrated Parts Catalog17................................................................................................................................................................

Replaceable Spare Parts17................................................................................................................................................................

Flow Meter Repair20................................................................................................................................................................

Removal And Replacement Procedures22................................................................................................................................................................

Removal And Replacement Procedure Overview22................................................................................................................................................................

Viewing The Spare Replacement Video22................................................................................................................................................................

Customer Self Repair Required Tools22................................................................................................................................................................

Safety Considerations24................................................................................................................................................................

Rack Warnings And Cautions24................................................................................................................................................................

Preparation Procedures24................................................................................................................................................................

Powering Down The Mcs Unit24................................................................................................................................................................

Shutting Off The Water25................................................................................................................................................................

Ac Transfer Switch26................................................................................................................................................................

Removing The Ac Transfer Switch26................................................................................................................................................................

Replacing The Ac Transfer Switch28................................................................................................................................................................

Air Bleeder Valve31................................................................................................................................................................

Removing The Air Bleeder Valve31................................................................................................................................................................

Replacing The Air Bleeder Valve32................................................................................................................................................................

Air Deflector Plate33................................................................................................................................................................

Removing The Air Deflector Plate33................................................................................................................................................................

Replacing The Air Deflector Plate34................................................................................................................................................................

Air Sealing Plate34................................................................................................................................................................

Removing The Air Sealing Plate35................................................................................................................................................................

Replacing The Air Sealing Plate36................................................................................................................................................................

Automatic Door Release38................................................................................................................................................................

Removing The Front Automatic Door Release38................................................................................................................................................................

Replacing The Front Automatic Door Release39................................................................................................................................................................

Removing The Rear Automatic Door Release41................................................................................................................................................................

Replacing The Rear Automatic Door Release42................................................................................................................................................................

Bottom Fan Unit44................................................................................................................................................................

Removing The Bottom Fan Unit44................................................................................................................................................................

Replacing The Bottom Fan Unit45................................................................................................................................................................

Condensation Pump And Sensors47................................................................................................................................................................

Removing The Condensation Pump And Sensors47................................................................................................................................................................

Replacing The Condensation Pump And Sensors49................................................................................................................................................................

Fan Unit50................................................................................................................................................................

Removing The Fan Unit51................................................................................................................................................................

Replacing The Fan Unit52................................................................................................................................................................

Flow Meter Sensor54................................................................................................................................................................

Removing The Flow Meter Paddle-wheel Sensor54................................................................................................................................................................

Replacing The Flow Meter Paddle-wheel Sensor57................................................................................................................................................................

Heat Exchanger Unit (hex) With Coupler59................................................................................................................................................................

Removing The Heat Exchanger Unit With Couplers59................................................................................................................................................................

Replacing The Heat Exchanger Unit With Couplers63................................................................................................................................................................

Heat Exchanger Unit (hex) With Ball Valve67................................................................................................................................................................

Removing The Heat Exchanger Unit With Ball Valves68................................................................................................................................................................

Replacing The Heat Exchanger Unit With Ball Valves72................................................................................................................................................................

Hex Coupling77................................................................................................................................................................

Removing The Hex Coupling78................................................................................................................................................................

Replacing The Hex Coupling80................................................................................................................................................................

Magnetic Solenoid Valve82................................................................................................................................................................

Removing The Magnetic Solenoid Valve82................................................................................................................................................................

Replacing The Magnetic Solenoid Valve84................................................................................................................................................................

Management Module85................................................................................................................................................................

Removing The Management Module85................................................................................................................................................................

Replacing The Management Module86................................................................................................................................................................

Operator Display88................................................................................................................................................................

Removing The Operator Display88................................................................................................................................................................

Replacing The Operator Display91................................................................................................................................................................

Power Inlet Box93................................................................................................................................................................

Relocating The Power Inlet Box93................................................................................................................................................................

Relocating The Power Inlet Box Back Into Position95................................................................................................................................................................

Water Group Controller97................................................................................................................................................................

Removing The Water Group Controller97................................................................................................................................................................

Replacing The Water Group Controller100................................................................................................................................................................

Water Inlet Coupling102................................................................................................................................................................

Removing The Water Inlet Coupling102................................................................................................................................................................

Replacing The Water Inlet Coupling105................................................................................................................................................................

Water Temperature Sensor107................................................................................................................................................................

Removing The Water Temperature Sensor107................................................................................................................................................................

Replacing The Water Temperature Sensor109................................................................................................................................................................

Operation Checklist111................................................................................................................................................................

Restoring Power To The Mcs Unit111................................................................................................................................................................

Restoring Water Flow112................................................................................................................................................................

Technician Repair Removal And Replacement Procedures113................................................................................................................................................................

Miscellaneous Hardware Kit Overview113................................................................................................................................................................

Technician Repair Required Tools114................................................................................................................................................................

Flow Meter114................................................................................................................................................................

Removing The Flow Meter114................................................................................................................................................................

Replacing The Flow Meter117................................................................................................................................................................

Magnetic Valve118................................................................................................................................................................

Removing The Magnetic Valve Diaphragm And Spring118................................................................................................................................................................

Replacing The Magnetic Valve Diaphragm And Spring120................................................................................................................................................................

Upgrading Procedures123................................................................................................................................................................

Viewing The Upgrade Procedures Video123................................................................................................................................................................

Upgrading The Hex Coupler123................................................................................................................................................................

Removing The Hex Coupler123................................................................................................................................................................

Replacing The Hex Coupler128................................................................................................................................................................

Upgrading The Hex Hose Coupler132................................................................................................................................................................

Removing The Hex Hose Coupler132................................................................................................................................................................

Replacing The Hex Hose Coupler132................................................................................................................................................................

Maintenance139................................................................................................................................................................

Maintenance And Service139................................................................................................................................................................

Air And Water Heat Exchanger Maintenance139................................................................................................................................................................

Water Quality139................................................................................................................................................................

Condensation Management139................................................................................................................................................................

Frost Damage139................................................................................................................................................................

Diagnostic Tools140................................................................................................................................................................

Troubleshooting141................................................................................................................................................................

Hp Modular Cooling System Troubleshooting141................................................................................................................................................................

Specifications142................................................................................................................................................................

Mcs Specifications142................................................................................................................................................................

Thermal And Air Flow Performance143................................................................................................................................................................

Environmental Specifications143................................................................................................................................................................

Hp 10642 G2 Rack Specifications143................................................................................................................................................................

Acronyms And Abbreviations144................................................................................................................................................................

Index145................................................................................................................................................................