Справочник ПользователяСодержаниеHP Modular Cooling System Maintenance and Service Guide1Notice2Contents3Customer self repair6Parts only warranty service6Illustrated parts catalog17Replaceable spare parts17Flow meter repair20Removal and replacement procedures22Removal and replacement procedure overview22Viewing the spare replacement video22Customer self repair required tools22Safety considerations24Rack warnings and cautions24Preparation procedures24Powering down the MCS unit24Shutting off the water25AC transfer switch26Removing the AC transfer switch26Replacing the AC transfer switch28Air bleeder valve31Removing the air bleeder valve31Replacing the air bleeder valve32Air deflector plate33Removing the air deflector plate33Replacing the air deflector plate34Air sealing plate34Removing the air sealing plate35Replacing the air sealing plate36Automatic door release38Removing the front automatic door release38Replacing the front automatic door release39Removing the rear automatic door release41Replacing the rear automatic door release42Bottom fan unit44Removing the bottom fan unit44Replacing the bottom fan unit45Condensation pump and sensors47Removing the condensation pump and sensors47Replacing the condensation pump and sensors49Fan unit50Removing the fan unit51Replacing the fan unit52Flow meter sensor54Removing the flow meter paddle-wheel sensor54Replacing the flow meter paddle-wheel sensor57Heat exchanger unit (HEX) with coupler59Removing the heat exchanger unit with couplers59Replacing the heat exchanger unit with couplers63Heat exchanger unit (HEX) with ball valve67Removing the heat exchanger unit with ball valves68Replacing the heat exchanger unit with ball valves72HEX coupling77Removing the HEX coupling78Replacing the HEX coupling80Magnetic solenoid valve82Removing the magnetic solenoid valve82Replacing the magnetic solenoid valve84Management module85Removing the management module85Replacing the management module86Operator display88Removing the operator display88Replacing the operator display91Power inlet box93Relocating the power inlet box93Relocating the power inlet box back into position95Water group controller97Removing the water group controller97Replacing the water group controller100Water inlet coupling102Removing the water inlet coupling102Replacing the water inlet coupling105Water temperature sensor107Removing the water temperature sensor107Replacing the water temperature sensor109Operation checklist111Restoring power to the MCS unit111Restoring water flow112Technician repair removal and replacement procedures113Miscellaneous hardware kit overview113Technician repair required tools114Flow meter114Removing the flow meter114Replacing the flow meter117Magnetic valve118Removing the magnetic valve diaphragm and spring118Replacing the magnetic valve diaphragm and spring120Upgrading procedures123Viewing the upgrade procedures video123Upgrading the HEX coupler123Removing the HEX coupler123Replacing the HEX coupler128Upgrading the HEX hose coupler132Removing the HEX hose coupler132Replacing the HEX hose coupler132Maintenance139Maintenance and service139Air and water heat exchanger maintenance139Water quality139Condensation management139Frost damage139Diagnostic tools140Troubleshooting141HP Modular Cooling System troubleshooting141Specifications142MCS specifications142Thermal and air flow performance143Environmental specifications143HP 10642 G2 Rack specifications143Acronyms and abbreviations144Index145Размер: 4,5 МБСтраницы: 146Язык: EnglishПросмотреть
