Emerson FPC user manual Important Safety Instructions

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IMPORTANT SAFETY INSTRUCTIONS

NOTE

Read the entire manual before installing or operating the system.

! WARNING

The shipping bands may be under tension. Use appropriate eye, face, and hand protection to safeguard against injury from band backlash.

! WARNING

Verify that all incoming line voltage (power) and low-voltage (control) circuits are de-energized and locked out before installing cables or making connections, whether in the junction box or in the unit.

Equipment inspection and start-up should be performed only by trained personnel. Lethal voltages are present during start-up procedures. Electrical safety precautions must be followed throughout inspection and startup.

Only qualified service personnel should perform maintenance on the Liebert FPC system. All voltage sources to the unit must be disconnected before inspecting or cleaning within the cabinet.

Lethal voltages exist within the equipment during operation. Observe all warnings and cautions in this manual. Failure to comply may result in serious injury or death. Obtain qualified service for this equipment as instructed.

The monitoring system contains a lithium battery for memory backup. There is a danger of explosion if battery is incorrectly replaced. Replace only with same or equivalent type. Dispose of used batteries according to the manufacturer’s instructions.

NOTE

The unit should not be loosened from the shipping pallet until all handling by fork lift or pallet jack is completed.

All power and control wiring should be installed by licensed electricians and must comply with the NEC and applicable codes.

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Contents Liebert FPC Page Table of Contents Figures Important Safety Instructions Handling Considerations Unpacking and InstallationUnpacking and Preliminary Inspection Inch cabinet weight Cutout Dimensions cooling airflow Footprint and Floor cable accessFront FrontLocation Considerations Unit PreparationFull Load Heat Output Unit kVA BTU/Hr kW See Notes 2 Front and rear access is required. See Notes 1Liebert FPC heat output Floor pedestal details Floor Pedestal InstallationPower and Control Wiring Additional Distribution Mounting & WiringInput Power Connections Liebert FDC Distribution MountingElectrical connection location for 23 584mm cabinet FPC15000 Rev FPC15002 Rev Suggested minimum input wire size data Main input circuit breaker interrupting rating Main input junction box electrical connections 4 wire Junction Box InstallationLow-voltage control junction box dimensions, typical Main input power junction box dimensions, typicalEquipment Grounding System GroundingGrounding Electrode Conductor for FPCs With Transformer Signal Reference GridMinimum grounding electrode conductor size AWG Output VoltageSystemTypical Liebert FPC without transformer grounding Typical Liebert FPC With transformer grounding arrangementOutput Power Connections Liebert FPC +24VDC Liebert FPCUnit EPO MainFactory WiringLow Voltage Terminal Strip Optional Customer Alarm Inputs Summary Typical control wiring for units with monitoringWarranty ChecklistsInternal Inspection StartupPanelboard main circuit breaker torque specifications Torque specifications, generalBranch circuit breaker torque specifications Terminal block compression lug torque specificationsUnit Serial Number Unit Model Number Date InspectionStartup Monitoring System Check-Out Customer Alarms Normal System Shutdown Startup ProceduresNormal System Turn on Manual RestartAlarm Present/Silence Power Monitor PanelBasic Monitor Panel Units Without Monitoring FPC16000Operating Instructions Parameter Default Ascii interface default parametersRS-232 Ascii port customer commands Field # Data item Units Monitored parameters data definitionsInspection Schedule Inspection and CleaningRepair Page Iti Ne tTi n That