Generac QT 5.4L owner manual  Warning 

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Standby Generator Sets

Important Safety Instructions

SAVE THESE INSTRUCTIONS – The manufacturer suggests that these rules for safe operation be copied and posted in potential hazard areas. Safety should be stressed to all operators, potential operators, and service and repair technicians for this equipment.

WARNING:

The engine exhaust from this product contains chemicals known to the state

of California to cause cancer, birth defects or other reproductive harm.

WARNING:

This product contains or emits chemicals known to the state of California to cause cancer, birth defects or other reproductive harm.

Study these SAFETY RULES carefully before install- ing, operating or servicing this equipment. Become familiar with this Owner’s Manual and with the unit. The generator can operate safely, efficiently and reli- ably only if it is properly installed, operated and maintained. Many accidents are caused by failing to follow simple and fundamental rules or precautions.

The manufacturer cannot anticipate every possible circumstance that might involve a hazard. The warn- ings in this manual, and on tags and decals affixed to the unit are, therefore, not all inclusive. If a pro- cedure, work method or operating technique is used that the manufacturer does not specifically recom- mend, ensure that it is safe for others. Also make sure the procedure, work method or operating tech- nique utilized does not render the generator unsafe.

DANGER

Despite the safe design of this generator, operating this equipment imprudently, neglect- ing its maintenance or being careless can cause possible injury or death. Permit only responsible and capable persons to install, operate or main- tain this equipment.

Potentially lethal voltages are generated by these machines. Ensure all steps are taken to render the machine safe before attempting to work on the generator.

Parts of the generator are rotating and/or hot during operation. Exercise care near running generators.

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GENERAL HAZARDS

For safety reasons, the manufacturer recommends that this equipment be installed, serviced and repaired by an Authorized Service Dealer or other competent, qualified electrician or installation tech- nician who is familiar with applicable codes, stan- dards and regulations. The operator also must comply with all such codes, standards and regula- tions.

Installation, operation, servicing and repair of this (and related) equipment must always comply with applicable codes, standards, laws and regulations. Adhere strictly to local, state and national electri- cal and building codes. Comply with regulations the Occupational Safety and Health Administration (OSHA) has established. Also, ensure that the generator is installed, operated and serviced in accordance with the manufacturer’s instructions and recommendations. Following installation, do nothing that might render the unit unsafe or in noncompliance with the aforementioned codes, standards, laws and regulations.

The engine exhaust fumes contain carbon monox- ide gas, which can be DEADLY. This dangerous gas, if breathed in sufficient concentrations, can cause unconsciousness or even death. For that reason, adequate ventilation must be provided. Exhaust gases must be piped safely away from any building or enclosure that houses the generator to an area where people, animals, etc., will not be harmed. This exhaust system must be installed properly, in strict compliance with applicable codes and stan- dards.

Keep hands, feet, clothing, etc., away from drive belts, fans, and other moving or hot parts. Never remove any drive belt or fan guard while the unit is operating.

Adequate, unobstructed flow of cooling and venti- lating air is critical in any room or building hous- ing the generator to prevent buildup of explosive gases and to ensure correct generator operation. Do not alter the installation or permit even partial blockage of ventilation provisions, as this can seri- ously affect safe operation of the generator.

Keep the area around the generator clean and uncluttered. Remove any materials that could become hazardous.

When working on this equipment, remain alert at all times. Never work on the equipment when physically or mentally fatigued.

Inspect the generator regularly, and promptly repair or replace all worn, damaged or defective parts using only factory-approved parts.

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0 .Rev 001 Safety

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Contents QT 5.4L 100kW Models Standby Generator Sets Table of Contents  Warning   Electrical Hazards  Introduction ‹ Operation and Maintenance‹ HOW to Obtain Service Authorized Service Dealer Location‹ Data Label Identification RecordEquipment Description Engine OIL RecommendationsCoolant Recommendations Engine Protective Devices ‹ LP Fuel System Fuel System‹ Fuel Requirements ‹ Natural GAS Fuel SystemSpecifications Interconnections ‹ Cold Weather KIT4L & 6.8L Ignition Description ‹ Ignition POWER-UP Input 56 Line Input‹ Ignition Shutdown on Loss of Crank or CAM Signals ‹ Ignition Enable 14 Line InputGenerator AC Lead Connections Alternator Power Winding Connections‹ FOUR-LEAD, SINGLE-PHASE Stator ‹ 3-PHASE AlternatorsInstallation Preparation Before START-UPInitial Inspection for QT Genset Startup START-UP Checklist ‹ Preparation for START-UP‹ START-UP Inspection ‹ Retransfer and Shutdown Operating Unit with Manual Transfer SwitchGenerator Control Operation ‹ Engine START-UP and TransferChecking Fluid Levels Cooling SystemMaintenance Owner Operator can Perform ‹ Spark Plugs Miscellaneous Maintenance‹ Changing the Engine AIR Cleaner ‹ Cleaning the Generator‹ Battery Replacement Repair Parts‹ Battery ‹ Battery MaintenanceKW 150 KW Standby GAS Engine Driven Generator Sets Service ScheduleMaintenance Level 11-3 11-4 Problem Cause Correction Troubleshooting GuideStandby Generator Sets Standby Generator Sets Page Assy Rotor 2390 80KB3 CPL Page Panel CB Conn BOX Page UL Circuit Breaker 225AF Page STAND, RH Control CPL C5 Page Washer Lock M10 Page MTG Base CP 5.4L 100KW DD Page Tray Battery Page Components Included in 0F1826E Page Pipe EXH Manifold 4.6L LH Page AIR Clnr BTM PLT W/CPLR 8.1L Page Tube Heater Water Page Starter 12 Volt Page Support NAT GAS Solenoid Page Support NAT GAS Solenoid Page Rear Wrap C5 Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Standby Generator Sets Warranty