Generac QT 5.4L owner manual Standby Generator Sets Table of Contents

Standby Generator Sets

Table of Contents

SECTION	PAGE
SAFETY RULES	1-1
INTRODUCTION	1-3
Read this Manual Thoroughly	1-3
Operation and Maintenance	1-3
How to Obtain Service	1-3
IDENTIFICATION RECORD	2-1
Data Label	2-1
EQUIPMENT DESCRIPTION	3-1
Equipment Description	3-1
Engine Oil Recommendations	3-1
Coolant Recommendations	3-1
ENGINE PROTECTIVE DEVICES	4-1
Coolant Temperature Sensing	4-1
Low Coolant Level	4-1
Oil Pressure Sensing	4-1
Overcrank Shutdown	4-1
Overspeed Shutdown	4-1
RPM Sensor Loss Shutdown	4-1
DC Fuse	4-1
FUEL SYSTEMS	5-1
Fuel Requirements	5-1
Natural Gas Fuel System	5-1
Propane Vapor Withdrawal Fuel System	5-1
LP Fuel System	5-1
SPECIFICATIONS	6-1
Generator	6-1
Engine	6-1
Cooling System	6-1
Fuel System	6-1
Electrical System	6-1
Cold Weather Kit	6-2
5.4L & 6.8L Ignition Description	6-3
Ignition Power-up Input (“56 Line Input”)	6-3
Ignition Enable (“14 Line Input”)	6-3
Ignition Shutdown on Loss of Crank
or CAM Signals	6-3
Diagnostic Blink Patterns (Red LED Located
on the Ignition Control Board	6-3
GENERAL INFORMATION	7-1
Generator AC Lead Connections	7-1
Four-lead, Single-phase Stator	7-1
Alternator Power Winding Connections	7-1
3-phase Alternators	7-1
INSTALLATION	8-1
Installation	8-1
Preparation Before Start-up	8-1
Transfer Switch	8-1

Fuel System	8-1
Generator Set Lubrication	8-1
Prior to Initial Start-up	8-1
Initial Inspection for QT Genset Start-up	8-2
Start-up Inspection	8-2
OPERATION	9-1
Generator Control and Operation	9-1
Operating Unit with Automatic Transfer Switch	9-1
Operating Unit with Manual Transfer Switch	9-1
Engine Start-up and Transfer	9-1
Retransfer and Shutdown	9-1
MAINTENANCE	10-1
Maintenance Performed by Authorized
Service Facilities	10-1
Cooling System	10-1
Checking Fluid Levels	10-1
Check Engine Oil	10-1
Battery Fluid	10-1
Engine Coolant	10-2
Maintenance Owner/Operator Can Perform	10-2
Check Engine Oil Level	10-2
Check Battery	10-2
Exercise System	10-2
Inspect Cooling System	10-2
Check Engine Coolant Level	10-2
Perform Visual Inspection	10-2
Inspect Exhaust System	10-2
Check Fan Belt	10-2
Inspect Engine Governor	10-2
Changing Engine Oil	10-2
Changing the Engine Air Cleaner	10-3
Spark Plugs	10-3
Coolant Change	10-3
Miscellaneous Maintenance	10-3
Cleaning the Generator	10-3
Battery	10-4
Battery Maintenance	10-4
Battery Replacement	10-4
SERVICE SCHEDULE	11-1
30 kW - 150 kW Standby Gas Engine
Driven Generator Sets	11-1
TROUBLESHOOTING	12-1
Troubleshooting Guide	12-1
NOTES
EXPLODED VIEWS & PARTS LISTS
WIRING DIAGRAMS & SCHEMATICS
WARRANTY

08/05 0 .Rev Content003