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Generac QT owner manual

Models: QT

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Contents

OWNERS MANUAL QT 1.5L 20kW ModelsA new standard of reliability Serial NumberStandby Generator Sets Table of Contents SAFETY RULESSECTION PAGEStandby Generator Sets Important Safety Instructions  GENERAL HAZARDS DANGER  WARNING  ELECTRICAL HAZARDS   FIRE HAZARDS  EXPLOSION HAZARDS  Standby Generator Sets Important Safety Instructions‹ OPERATION AND MAINTENANCE ‹ HOW TO OBTAIN SERVICEAUTHORIZED SERVICE DEALER LOCATION INTRODUCTION Groups and Assembly Numbers IDENTIFICATION RECORDStandby Generator Sets General Information ‹ DATA LABELTemperature EQUIPMENT DESCRIPTIONENGINE OIL RECOMMENDATIONS COOLANT RECOMMENDATIONS‹ HIGH COOLANT TEMPERATURE SWITCH ‹ LOW OIL PRESSURE SWITCHENGINE PROTECTIVE DEVICES Standby Generator Sets Engine Protective DevicesFUEL SYSTEM Standby Generator Sets Fuel Systems‹ FUEL REQUIREMENTS ‹ NATURAL GAS FUEL SYSTEMSPECIFICATIONS Standby Generator Sets Specifications‹ GENERATOR ‹ ENGINE‹ RECONFIGURING THE FUEL SYSTEM Figure 6.2 - Reconfigure the Fuel System‹ COLD WEATHER KIT Figure 1 - InterconnectionsALTERNATOR POWER WINDING CONNECTIONS ‹ FOUR-LEAD, SINGLE-PHASE STATOR‹ 3-PHASE ALTERNATORS Figure 7.1 - Four-lead, Single-phase StatorINSTALLATION Installation‹ TRANSFER SWITCH PREPARATION BEFORE START-UPSTART-UP CHECKLIST ‹ PREPARATION FOR START-UP‹ START-UP INSPECTION InstallationOPERATING UNIT WITH MANUAL TRANSFER SWITCH OPERATING UNIT WITH AUTOMATIC TRANSFER SWITCHGENERATOR CONTROL AND OPERATION Standby Generator Sets OperationStandby Generator Sets Maintenance COOLING SYSTEMCHECKING FLUID LEVELS OVERLOAD PROTECTION FOR ENGINE DC ELECTRICAL SYSTEMMAINTENANCE OWNER OPERATOR CAN PERFORM ‹ BATTERY FLUID‹ CHECK BATTERY ‹ EXERCISE SYSTEM‹ CHANGING THE ENGINE AIR CLEANER Figure 10.3 - Engine Air CleanerFigure 10.4 - Setting the Spark Plug Gap ‹ CHANGING ENGINE OILMISCELLANEOUS MAINTENANCE ‹ CLEANING THE GENERATOR‹ BATTERY ‹ BATTERY MAINTENANCESERVICE SCHEDULE Standby Generator Sets Service ScheduleService Maintenance Interval Information Turn off the battery charger turn OFF utility supply to ATSMaintenance LevelTasks Standby Generator Sets Service ScheduleMaintenance Standby Generator Sets Service ScheduleLevel LevelTROUBLESHOOTING GUIDE PROBLEMStandby Generator Sets Troubleshooting CAUSEStandby Generator Sets Standby Generator Sets Standby Generator Sets Standby Generator Sets Page HANG TAG 2 WIRE START NOT SHOWN WASHER FLAT #10 ZINC NOT SHOWN0F6366A CB 0100A 2P 240V S BQ2 LL 1.5L 2 POLEPage 0A5336A 0A16590A5382 0A5601APage 0F1823A 0E6875A0A5062J 051714Page CABLE BATTERY BLK #1 X CABLE BATTERY RED #1 XSCREW SHC M10-1.5 X 25 G12.9 050331APage MOUNTING BASE 1.5L C1 CPL Page SCREW SHC M8-1.25 X 20 G12.9 Page SCREW TAP HWH #6-25 X 3/8 ZINC Page SWITCH OIL PRESSURE ARM ADJUST ALTERNATORGROUND WIRE STARTER CLAMP FOR WIRING HARNESS NOT SHOWN ** NOT SHOWNPage REGULATOR I/N 3 AS SHOWN IN ILLUSTRATION IS SET UP FOR TO CONFIGURE REGULATOR FOR LP VAPOR, SWITCH HOSE BARB0F6364A 0A5547Page ALUMINUM Page SCREW HHC M6-1.0 X 30 G8.8 NUT HEX M6 X 1.0 G8 YEL CHRPIPE EXH INLET MUFLR SIDE 1.5L PIPE EX INLET MANIFLD SIDEPage Page Page Page Page Page Standby Generator Sets Warranty GENERAC POWER SYSTEMS STANDARD LIMITED WARRANTY FORHOME STANDBY/LIGHT COMMERCIAL PRODUCT 45kW AND BELOW WARRANTY SCHEDULE