American Power Conversion PM3, PM4Y user manual

Contents SurgeArrest PM Series Page PM Series Figures Introduction InstallationTesting Location Considerations Electrical Connections Parallel Connection TerminalsSystem Grounding Wiring Size & Installation Torque Page Page Neutral Conductor Status Panel Controls, Indicators and Alarms Operation and FeaturesDry Contacts Option Surge Counter OptionTroubleshooting Periodic Inspection and CleaningCorrective Maintenance and Repairs Troubleshooting Flowchart Display Board Removal & Replacement Instructions Display Board Locator DiagramModel PML4Y Diagnostic Board Removal & Replacement InstructionsModels PM3 and PM4 Surge Module Removal & Replacement Instructions Surge Module Removal and ReplacementAPC Model Voltage System Description Part Works With Number Technical Support and Customer Service Limited WarrantyPage