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Generac Generator QT08054KVNNA

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STATIONARY EMERGENCY GENERATOR

OWNER'S MANUAL

This manual should remain with the unit.

Serial Number Industrial QT

5.4L

80kW

Models

A new standard of reliability

Cover049 Rev. A 03/09 Part No. 0G1215

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

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

Alternator Power Winding Connections ........................7-1

Four-lead, Single-phase Stator ..................................7-1

3-phase Alternators ("Y" Configuration) ....................7-1

3-phase Alternators ("Delta" Configuration) ..............7-2

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

Engine Coolant .........................................................8-1

Belt Tension ..............................................................8-1

Electrical System ......................................................8-1

Initial Inspection for QT Genset Start-up .....................8-1

Start-up Checklist ........................................................8-2

Preparation for Start-up............................................8-2

Start-up Inspection ...................................................8-2

OPERATION ...........................................................9-1

Generator Control and Operation ................................9-1

Operating Unit with Manual Transfer Switch ...............9-1

Engine Start-up and Transfer ...................................9-1

Retransfer and Shutdown .........................................9-1

Operating Unit with Automatic Transfer Switch ...........9-1

MAINTENANCE .....................................................10-1

Maintenance Performed by Authorized

Service Facilities .....................................................10-1

Every Three Months ...............................................10-1

Once Every Six Months ...........................................10-1

Once Annually .........................................................10-1

First 100 Operating Hours ......................................10-1

Every 500 Operating Hours ....................................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

Content010 Rev. 0 04/06

1-1

INTRODUCTION

Thank you for purchasing this model of the Stationary

Emergency Generator set product line.

Every effort was expended to make sure that the

information and instructions in this manual were

both accurate and current at the time the manual was

written. However, the manufacturer reserves the right

to change, alter or otherwise improve this product(s)

at any time without prior notice.

READ THIS MANUAL THOROUGHLY 

If any portion of this manual is not understood, con-

tact the nearest Authorized Service Dealer for start-

ing, operating and servicing procedures.

Throughout this publication, and on tags and decals

affixed to the generator, DANGER, WARNING,

CAUTION and NOTE blocks are used to alert person-

nel to special instructions about a particular service

or operation that may be hazardous if performed

incorrectly or carelessly. Observe them carefully.

Their definitions are as follows:

DANGER

After this heading, read instructions that, if not

strictly complied with, will result in serious person-

al injury, including death, or property damage.

After this heading, read instructions that, if not

strictly complied with, may result in personal

injury or property damage.

After this heading, read instructions that, if not

strictly complied with, could result in damage to

equipment and/or property.

NOTE:

After this heading, read explanatory statements

that require special emphasis.

These safety warnings cannot eliminate the hazards

that they indicate. Common sense and strict compli-

ance with the special instructions while performing

the service are essential to preventing accidents.

Four commonly used safety symbols accompany the

DANGER, WARNING and CAUTION blocks. The type

of information each indicates is as follows:

 This symbol points out important safety infor-

mation that, if not followed, could endanger

personal safety and/or property of others.

 This symbol points out potential explosion

hazard.

 This symbol points out potential fire hazard.

 This symbol points out potential electrical shock

hazard.

The operator is responsible for proper and safe use

of the equipment. The manufacturer strongly recom-

mends that the operator read this Owner's Manual

and thoroughly understand all instructions before

using this equipment. The manufacturer also strong-

ly recommends instructing other users to properly

start and operate the unit. This prepares them if they

need to operate the equipment in an emergency.

OPERATION AND MAINTENANCE 

It is the operator's responsibility to perform all safety

checks, to make sure that all maintenance for safe

operation is performed promptly, and to have the

equipment checked periodically by an Authorized

Service Dealer. Normal maintenance service and

replacement of parts are the responsibility of the

owner/operator and, as such, are not considered

defects in materials or workmanship within the terms

of the warranty. Individual operating habits and usage

contribute to the need for maintenance service.

Proper maintenance and care of the generator ensure

a minimum number of problems and keep operating

expenses at a minimum. See an Authorized Service

Dealer for service aids and accessories.

Operating instructions presented in this manual

assume that the generator electric system has been

installed by an Authorized Service Dealer or other

competent, qualified contractor. Installation of this

equipment is not a “do-it-yourself” project.

HOW TO OBTAIN SERVICE 

When the generator requires servicing or repairs,

simply contact an Authorized Service Dealer for

assistance. Service technicians are factory-trained

and are capable of handling all service needs.

When contacting an Authorized Service Dealer or the

factory about parts and service, always supply the

complete model number of the unit as given on the

front cover of this manual or on the DATA LABEL

affixed to the unit.

AUTHORIZED SERVICE DEALER LOCATION

To locate the nearest AUTHORIZED

SERVICE DEALER, please call this number:

1-800-333-1322

or locate us on the web at:

www.generac.com

Stationary Emergency Generator

Important Safety Instructions

Safety 001 Rev. B 10/08

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.

 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 mon-

oxide 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.

This should be considered prior to installing the

generator. The unit should be positioned to direct

exhaust gasses safely away from any building

where people, animals, etc., will not be harmed.

Any exhaust stacks that ship loose with the unit

must be installed properly per the manufacturer's

instruction, and in strict compliance with appli-

cable codes and standards.

• 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.

 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.

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.

WARNING:

 

1-2

Stationary Emergency Generator

Important Safety Instructions



Safety 001 Rev. B 10/08

• Before performing any maintenance on the gen-

erator, disconnect its battery cables to prevent

accidental start-up. Disconnect the cable from the

battery post indicated by a NEGATIVE, NEG or (–)

first. Reconnect that cable last.

• Never use the generator or any of its parts as a

step. Stepping on the unit can stress and break

parts, and may result in dangerous operating con-

ditions from leaking exhaust gases, fuel leakage,

oil leakage, etc.

 ELECTRICAL HAZARDS 

• All Stationary Emergency Generators covered by

this manual produce dangerous electrical voltages

and can cause fatal electrical shock. Utility power

delivers extremely high and dangerous voltages

to the transfer switch as well as the generator.

Avoid contact with bare wires, terminals, connec-

tions, etc., on the generator as well as the transfer

switch, if applicable. Ensure all appropriate cov-

ers, guards and barriers are in place before operat-

ing the generator. If work must be done around an

operating unit, stand on an insulated, dry surface

to reduce shock hazard.

• Do not handle any kind of electrical device while

standing in water, while barefoot, or while hands or

feet are wet. DANGEROUS ELECTRICAL SHOCK

MAY RESULT.

• If personnel must stand on metal or concrete while

installing, operating, servicing, adjusting or repair-

ing this equipment, place insulative mats over a

dry wooden platform. Work on the equipment only

while standing on such insulative mats.

• The National Electrical Code (NEC) requires the

frame and external electrically conductive parts of

the generator to be connected to an approved earth

ground. This grounding will help prevent danger-

ous electrical shock that might be caused by a

ground fault condition in the generator or by static

electricity. Never disconnect the ground wire.

• Wire gauge sizes of electrical wiring, cables and

cord sets must be adequate to handle the maxi-

mum electrical current (ampacity) to which they

will be subjected.

• Before installing or servicing this (and related)

equipment, make sure that all power voltage

supplies are positively turned off at their source.

Failure to do so will result in hazardous and pos-

sibly fatal electrical shock.

• Connecting this unit to an electrical system nor-

mally supplied by an electric utility shall be by

means of a transfer switch so as to isolate the

generator electric system from the electric utility

distribution system when the generator is operat-

ing. Failure to isolate the two electric system power

sources from each other by such means will result

in damage to the generator and may also result

in injury or death to utility power workers due to

backfeed of electrical energy.

• Stationary Emergency Generators installed with

an automatic transfer switch will crank and start

automatically when normal (utility) source volt-

age is removed or is below an acceptable preset

level. To prevent such automatic start-up and pos-

sible injury to personnel, disable the generator’s

automatic start circuit (battery cables, etc.) before

working on or around the unit. Then, place a “Do

Not Operate” tag on the generator control panel

and on the transfer switch.

• In case of accident caused by electric shock, imme-

diately shut down the source of electrical power.

If this is not possible, attempt to free the victim

from the live conductor. AVOID DIRECT CONTACT

WITH THE VICTIM. Use a nonconducting imple-

ment, such as a dry rope or board, to free the vic-

tim from the live conductor. If the victim is uncon-

scious, apply first aid and get immediate medical

help.

• Never wear jewelry when working on this equip-

ment. Jewelry can conduct electricity resulting in

electric shock, or may get caught in moving com-

ponents causing injury.

 FIRE HAZARDS 

• Keep a fire extinguisher near the generator at all

times. Do NOT use any carbon tetra-chloride type

extinguisher. Its fumes are toxic, and the liquid

can deteriorate wiring insulation. Keep the extin-

guisher properly charged and be familiar with its

use. If there are any questions pertaining to fire

extinguishers, consult the local fire department.

 EXPLOSION HAZARDS 

• Properly ventilate any room or building housing

the generator to prevent build-up of explosive gas.

• Do not smoke around the generator. Wipe up any

fuel or oil spills immediately. Ensure that no com-

bustible materials are left in the generator com-

partment, or on or near the generator, as FIRE or

EXPLOSION may result. Keep the area surround-

ing the generator clean and free from debris.

• These generators may operate using one of sev-

eral types of fuels. All fuel types are potentially

FLAMMABLE and/or EXPLOSIVE and should be

handled with care. Comply with all laws regulat-

ing the storage and handling of fuels. Inspect the

unit’s fuel system frequently and correct any leaks

immediately. Fuel supply lines must be prop-

erly installed, purged and leak tested according to

applicable fuel-gas codes before placing this equip-

ment into service.

• Diesel fuels are highly FLAMMABLE. Gaseous

fluids such as natural gas and liquid propane

(LP) gas are extremely EXPLOSIVE. Natural gas

is lighter than air, and LP gas is heavier than air;

install leak detectors accordingly.

1-3

Stationary Emergency Generator

Important Safety Instructions

Safety 001 Rev. B 10/08

EQUIPMENT DESCRIPTION

This equipment is a revolving field, alternating cur-

rent Stationary Emergency Generator. It is powered

by a gaseous fueled engine operating at 1800 rpm for

4-pole direct drive units, 3600 rpm for 2-pole direct

drive units and 2300 - 3000 rpm for quiet drive gear

units. See the Specifications section for exact num-

bers. The unit comes complete with a sound attenu-

ated enclosure, internally mounted muffler, control

console, mainline circuit breaker, battery charger,

and protective alarms as explained in the following

paragraph.

The Stationary Emergency Generator incorporates

the following alternator features:

• Rotor and Stator insulation is Class H rated as

defined by NEMA MG1-32.6, NEMA MG1-1.66.

The generator is self ventilated and drip-proof con-

structed.

• The voltage waveform deviation, total harmonic

content of the AC waveform and telephone influ-

ence factor have been evaluated and are acceptable

according to NEMA MG1-32.

ENGINE OIL RECOMMENDATIONS

The unit has been filled with 15W-40 engine oil at

the factory. Use a high-quality detergent oil classi-

fied “For Service SJ or SH.” Detergent oils keep the

engine cleaner and reduce carbon deposits. Use oil

having the following SAE viscosity rating, based on

the ambient temperature range anticipated before the

next oil change:

 Any attempt to crank or start the engine before

it has been properly serviced with the recom-

mended oil may result in an engine failure.

NOTE:

For temperatures below 32° F, it is strongly recom-

mended to use the optional Cold Weather Start Kit

(part number listed in the Specification Section).

The oil grade for temperatures below 32° F is 5W-

30 synthetic oil.

COOLANT RECOMMENDATIONS

Use a mixture of half low silicate ethylene glycol

base anti-freeze and deionized water. Cooling system

capacity is listed in the specifications. Use only deion-

ized water and only low silicate anti-freeze. If desired,

add a high quality rust inhibitor to the recommended

coolant mixture. When adding coolant, always add

the recommended 50-50 mixture.

 Do not use any chromate base rust inhibitor

with ethylene glycol base anti-freeze or chro-

mium hydroxide (“green slime”) forms and will

cause overheating. Engines that have been oper-

ated with a chromate base rust inhibitor must

be chemically cleaned before adding ethylene

glycol base anti-freeze. Using any high silicate

anti-freeze boosters or additives will also cause

overheating. The manufacturer also recommends

that any soluble oil inhibitor is NOT used for this

equipment.

DANGER

 Do not remove the radiator pressure cap while

the engine is hot or serious burns from boiling

liquid or steam could result.

 Ethylene glycol base antifreeze is poisonous.

Do not use mouth to siphon coolant from the

radiator, recovery bottle or any container. Wash

hands thoroughly after handling. Never store

used antifreeze in an open container because

animals are attracted to the smell and taste of

antifreeze even though it is poisonous to them.

Temperature Oil Grade (Recommended)

Above 80° F (27° C) SAE 30W or 15W-40

32° to 80° F (0° to 27° C) SAE 20W-20 or 15W-40

Below 32° F (0° C) See Note

3-1

Stationary Emergency Generator

Equipment Description

Equip005 Rev. B 10/08

FUEL SYSTEM

FUEL REQUIREMENTS 

The Stationary Emergency Generator may be equipped

with one of the following fuel systems:

• Natural gas fuel system

• Propane vapor (PV) fuel system

• Liquid propane (LP) fuel system

The Manual Drawing Listing that is affixed to the

unit includes the “Identification Code,” which may be

used to identify the type of fuel system installed on

the unit.

Recommended fuels should have a Btu content of at

least 1,000 Btu's per cubic foot for natural gas; or at

least 2,520 Btu's per cubic foot for LP gas. Ask the

fuel supplier for the Btu content of the fuel.

Required fuel pressure for natural gas is 11 inches

to 14 inches water column (0.4 to 0.5 psi); and for

liquid propane, 11 inches to 14 inches of water

column (0.4 to 0.5 psi).

NOTE:

Any piping used to connect the generator to the

fuel supply should be of adequate size to ensure

the fuel pressure NEVER drops below 11 inches

water column for natural gas or 11 inches water

column for liquid propane for all load ranges.

NOTE:

It is the responsibility of the installer to make sure

that only the correct recommended fuel is sup-

plied to the generator fuel system. Thereafter, the

owner/operator must make certain that only the

proper fuel is supplied.

NATURAL GAS FUEL SYSTEM 

Natural gas is supplied in its vapor state. In most

cases, the gas distribution company provides piping

from the main gas distribution line to the standby

generator site. The following information applies to

natural gas fuel systems.

• Gas pressure in a building is usually regulated by

national, state and local codes.

• To reduce gas pressure to a safe level before

the gas enters a building, a primary regulator is

needed. The natural gas supplier may or may not

supply such a regulator.

• It is the responsibility of the gas supplier to make

sure sufficient gas pressure is available to operate

the primary regulator.

• Gas pressure at the inlet to the fuel shutoff sole-

noid should not exceed approximately 14 inches

water column (0.5 psi). Optimum pressure at the

fuel shutoff solenoid is 11 inches water column

(0.4 psi).

PROPANE VAPOR WITHDRAWAL FUEL SYSTEM 

This type of system utilizes the vapors formed above

the liquid fuel in the supply tank. Approximately 10

to 20 percent of the tank capacity is needed for fuel

expansion from the liquid to the vapor state. The

vapor withdrawal system is generally best suited for

smaller engines that require less fuel. The installer

should be aware of the following:

• The natural gas and LP gas systems are similar.

However, the natural gas system delivers gas at a

pressure of approximately five inches water col-

umn to the carburetor.

• When ambient temperatures are low and engine

fuel consumption is high, the vapor withdrawal

system may not function efficiently.

• Ambient temperatures around the supply tank

must be high enough to sustain adequate vaporiza-

tion, or the system will not deliver the needed fuel

volume.

• In addition to the cooling effects of ambient air, the

vaporization process itself provides an additional

cooling effect.

LP FUEL SYSTEM 

LP is supplied as a liquid in pressure tanks. It is

usually made up of propane, butane, or a mixture of

the two gases. Propane tends to vaporize readily even

at temperatures as low as -20° F (-29° C). However,

butane reverts to its liquid state when temperatures

drop below 32° F (0° C).

LP in a liquid withdrawal system must be converted

to its gaseous state before it is introduced into the

engine carburetor. A vaporizer-converter is generally

used to accomplish this. In such a converter, heated

engine coolant is ported through the converter to

provide the necessary heat for conversion of the fuel

from a liquid to a gaseous state.

5-1

Stationary Emergency Generator

Fuel Systems

FuelSys002 Rev. B 10/08

SPECIFICATIONS

STATIONARY EMERGENCY GENERATOR 

Type ............................................................................. Synchronous

Rotor Insulation ................................................................... Class H

Stator Insulation .................................................................. Class H

Total Harmonic Distortion ......................................................< 3.5%

Telephone Interference Factor (TIF) ..........................................< 50

Alternator Output Leads 3-phase ........................................... 6-wire

Alternator Output Leads 1-phase ........................................... 4-wire

Bearings .........................................................................Sealed Ball

Coupling ..........................................................................Gear Drive

Load Capacity (Standby Rating) ............................................80kW*

* NOTE: Generator rating and performance in accordance with ISO8528-5, BS5514, SAE J1349,

ISO3046 and DIN 6271 Standards. KW rating is based on LPG fuel and may derate with natural

gas.

Excitation System ............................................................. Brushless

Generator Output Voltage/kW - 60 Hz kW Amp CB Size

120/240V, 1-phase, 1.0 pf 80 333 400

120/208V, 3-phase, 0.8 pf 80 278 300

120/240V, 3-phase, 0.8 pf 80 241 300

277/480V, 3-phase, 0.8 pf 80 120 150

Generator Locked Rotor KVA Available @ Voltage Dip of 35%

Single-phase or 208 3-phase ........................................... 160 KVA

480V, 3-phase .................................................................. 205 KVA

240V, 3-phase .................................................................. 154 KVA

ENGINE 

Make ................................................................................... Generac

Model ......................................................................................V-type

Cylinders and Arrangement ............................................................ 8

Displacement .......................................................................5.4 Liter

Bore ...................................................................................... 3.55 in.

Stroke ................................................................................... 4.17 in.

Compression Ratio ..................................................................9-to-1

Air Intake System ...............................................Naturally Aspirated

Valve Seats ....................................................................... Hardened

Lifter Type .......................................................................... Hydraulic

Engine Parameters

Rated Synchronous RPM ..............................................60 Hz, 2650

HP at rated kW ................................................................60 Hz, 138

Exhaust System

Exhaust Flow at Rated Output 60 Hz .................................. 649 cfm

Exhaust Temperature at Rated Output .................................. 800° F

Combustion Air Requirements (Natural Gas)

Flow at rated power, 60 Hz ................................................. 240 cfm

Governor

Type .................................................................................. Electronic

Frequency Regulation ...................................................Isochronous

Steady State Regulation ........................................................± 1/2%

Engine Lubrication System

Type of Oil Pump ...................................................................... Gear

Oil Filter .............................................................Full Flow, Cartridge

Crankcase Oil Capacity ....................................................5 U.S. qts.

COOLING SYSTEM 

Type ....................................................................................... Closed

Water Pump .................................................................... Belt Driven

Fan Speed ................................................................................ 1600

Fan Diameter .....................................................................26 inches

Fan Mode ................................................................................Puller

Air Flow (inlet air including alternator and

combustion air) .......................................................... 5300 ft3/min.

Coolant Capacity ........................................................ (4.0 U.S. gal.)

Heat Rejection to Coolant ..........................................301,000 Btu/h

Maximum Operating Air Temp. on Radiator ..............60° C (150° F)

Maximum Ambient Temperature ................................50° C (140° F)

FUEL SYSTEM 

Type of Fuel .........................................Natural Gas/Propane Vapor*

Carburetor ...................................................................... Down Draft

Secondary Fuel Regulator .................................................Standard

Fuel Shut-off Solenoid ........................................................Standard

Operating Fuel Pressure .................... 11 in. - 14 in. Water Column

Fuel Consumption - ft3/hr (Natural Gas/LPV)

Exercise 25% 50% 75% 100%

Cycle Load Load Load Load

125/50.4 297/119 571/230 795/320 1100/442

* Engine is not field convertible between natural gas and propane. Jet size and ignition timing are

factory set for the specific fuel.

ELECTRICAL SYSTEM 

Battery Charge Alternator ............................................12V, 30 Amp

Static Battery Charger ..................................................12V, 10 Amp

Recommended Battery ................................................ 24F 525CCA

System Voltage .....................................................................12 Volts

Voltage Regulator

Type ................................................................................. Full Digital

Sensing ................................................................................ 3-phase

Regulation .............................................................................± 1/4%

Features ............................................ Built into H-100 Control Panel

V/F Adjustable, Adjustable

Voltage and Gain

Power Adjustment for Ambient Conditions

Temperature Deration

3% for every 10° C above °C ..................................................... 25

1.65% for every 10° above °F .................................................... 77

Altitude Deration

1% for every 100 m above m ................................................... 183

3% for every 1000 ft. above ft. ................................................. 600

Controller .............................................. H-panel

6-1

Stationary Emergency Generator

Specifications

GenSpec025 Rev. A 10/08

Figure 2 — AC Outlets for Block Heater and

Battery Charger (to be wired by installer)

Figure 1 — Interconnections

6-2

Stationary Emergency Generator

Specifications

STUB-UP AREA

See Installation Drawing

for Dimensions

Concrete Slab

ALTERNATOR

CONNECTION

BOX

2 WIRE

SHIELDED

CABLE WITH

GROUND

TO TRANSFER

SWITCH GROUND

AT ALTERNATOR

CONNECTION

BOX ONLY

2 WIRE

SHIELDED

CABLE WITH

GROUND TO

ALTERNATOR

CONNECTION

BOX

TO ALTERNATOR

CONNECTION BOX

GenSpec025 Rev. A 10/08

5.4L & 6.8L IGNITION DESCRIPTION

This single-fire Ignition is intended to operate with

a 10-cylinder, 6.8L engine and an 8-cylinder, 5.4L

engine.

The 6.8L engine uses a 40-1 crank sensor, a mag-

pickup CAM sensor and individual coil-on-plug coils

for each spark-plug.

The 5.4L engine uses a 36-1 crank sensor, a mag-

pick-up CAM sensor and individual coil-on-plug coils

for each spark-plug.

With a single-fire ignition, each high-voltage coil out-

put is connected to one spark plug resulting in that

spark plug being fired only during the compression

cycle.

Engine Timing versus Engine Speed for the 6.8L

engine is:

RPM NG/LP Engine Timing (BTDC)

1800 rpm 22 degrees

3600 rpm 24 degrees

Engine Timing versus Engine Speed for the 5.4L

engine is:

RPM NG/LP Engine Timing (BTDC)

1800 rpm 26 degrees

3600 rpm 26 degrees

IGNITION POWER-UP INPUT ("56 LINE 

INPUT")

When battery voltage is applied to this input the igni-

tion will power-up. For the ignition to power itself

down, battery voltage must be removed from this

input.

IGNITION ENABLE ("14 LINE INPUT") 

This input must be connected to the +12V battery for

the ignition to turn-on the coils. If this input is con-

nected to battery ground the ignition will stop firing

the coils and will power down within approximately

2 seconds. In the event that an ignition fault has

occurred, however, the ignition will wait 60 seconds

before powering down. This allows time to view the

diagnostic LED located on the ignition board.

NOTE:

The ignition cover does not need to be removed to

see the LED.

IGNITION SHUTDOWN ON LOSS OF CRANK 

OR CAM SIGNALS

The ignition will stop firing the coils immediately fol-

lowing the loss of the crank signal. The ignition will

stop firing the coils after approx. 3 seconds following

the loss of the cam signal.

DIAGNOSTIC BLINK PATTERNS (RED LED 

LOCATED ON THE IGNITION CONTROL

BOARD)

During normal ignition operation the RED LED

flashes at a 0.5 sec ON and a 0.5 sec OFF rate. This

is considered one (1) blink.

LED Fault Code with Priority as shown:

1. No Crank Signal: LED blinks 2 times, is OFF for

3.0 seconds and then repeats

2. No CAM Signal: LED blinks 3 times, is OFF for

3.0 seconds and then repeats

Only one fault is displayed at a time. If multiple faults

exist then the highest priority fault must be resolved

prior to a lower priority fault being displayed. In the

event that an ignition fault has occurred the ignition

will wait 60 seconds before powering down.

NOTE:

The ignition cover does not need to be removed to

see the LED.

6-3

Stationary Emergency Generator

Specifications

GenSpec025 Rev. A 10/08

Figure 7.1 — Stator Power Winding

Connections - 3-phase, 346/600V (6 Lead)

INTERNAL

NNE

L-

TRA

3-PHASE ALTERNATORS 

("DELTA" CONFIGURATION)

The Stationary Emergency Generator is designed

to supply 3-phase electrical loads. Electric power is

produced in the alternator power windings. These

windings were connected at the factory to the main

circuit breaker with a “Delta” configuration as shown

in Figures 7.5.

The rated voltage between circuit breaker terminals

E1-E2, E1-E3 and E2-E3 is 208V.

The rated voltage between E1 or E3 and the neutral

point 00 is 120V.

Figure 7.5 — Stator Power Winding

Connections - 3-phase, 120/240V (12 Lead)

7-2

Stationary Emergency Generator

General Information

ACConn005 Rev. A 09/08

INSTALLATION

Refer to the separate “Installation Guide QT Product

Line” supplied with the unit.

PREPARATION BEFORE START-UP

The instructions in this section assume that the

standby generator has been properly installed,

serviced, tested, adjusted and otherwise prepared

for use by a competent, qualified installation con-

tractor. Be sure to read the “Safety Rules”, as well

as all other safety information in this manual,

before attempting to operate this (and related)

equipment.

Before starting the generator for the first time, the

installer must complete the following procedures. For

follow-up maintenance information and/or service

intervals, please refer to the “Maintenance” section

and the “Service Schedule”.

TRANSFER SWITCH 

If this generator is used to supply power to any elec-

trical system normally powered by an electric utility,

the National Electrical Code requires that a transfer

switch be installed. The transfer switch prevents elec-

trical backfeed between two different electrical sys-

tems. (For additional information, see the applicable

transfer switch manual for this unit.) The transfer

switch, as well as the generator and other electrical

components, must be properly located and mounted

in strict compliance with applicable codes, standards

and regulations.

FUEL SYSTEM 

Make sure the fuel supply system to the genera-

tor (a) delivers the correct fuel at the correct pres-

sure and (b) is properly purged and leak tested

according to code. No fuel leakage is permitted. See

“Specifications” for more information.

GENERATOR SET LUBRICATION 

Check the engine crankcase oil level before operating

and add oil to the proper level – the dipstick “FULL”

mark. Never operate the engine with the oil level

below the dipstick “ADD” mark. See “Specifications”

and “Engine Oil Recommendations”.

NOTE:

This engine is shipped from the manufacturer

with “break-in” oil. This oil should be changed

after 30 hours of operation.

Check the oil level in the generator gearbox (if so

equipped) prior to initial use and at the intervals

indicated by the “Service Schedule.” The recom-

mended oil is SAE 90 gear lubricant.

Also, if the engine is equipped with a mechanical gov-

ernor, make sure the governor is properly lubricated

with clean engine oil.

PRIOR TO INITIAL START-UP 

 Prior to initially starting the generator, it must

be properly prepared for use. Any attempt to

crank or start the engine before it has been

properly serviced with the recommended types

and quantities of engine fluids (oil, coolant, fuel,

etc.) may result in an engine failure.

ENGINE COOLANT 

Have the engine cooling system properly filled with

the recommended coolant mixture. Check the system

for leaks and other problems. See “Specifications”

and “Coolant” sections.

BELT TENSION 

Check-the engine-fan belt tension and condition prior

to placing the unit into service and at recommended

intervals. Belt tension is correct when a force of

approximately 22 pounds (10 kg), applied midway

between pulleys, deflects the belt about 3/8- to 5/8-

inch (10 to 16 mm).

ELECTRICAL SYSTEM 

Make sure the generator is properly connected to an

approved earth ground.

Make sure the generator battery is fully charged,

properly installed and interconnected, and ready for

use.

NOTE:

Battery charger must be connected to 120 VAC, 15

amp circuit to operate.

Check to ensure that there are no loose electrical con-

nections. Restrain any loose wires to keep them clear

of any moving generator set components.

INITIAL INSPECTION FOR QT GENSET

STARTUP

Inspect for the following.

• Freight Damage.

• Manuals present.

• Fluid Levels (Oil, coolant, battery, Gear Drive).

• Correct fuel piping.

• Correct muffler installation for QT45, QT55, QT80,

QT100 - QT150.

• Adequate air flow, clearances and ventilation per

installation drawings and applicable codes.

8-1

Stationary Emergency Generator

Installation

Install006 Rev. B 10/08

• Correct AC and DC wire size, connections and

grounding. Control and communication wiring to/

from the transfer switch must be run in a separate

conduit from the AC power leads.

• AC outlet connection.

• Communication wires connected between transfer

switch and generator (HTS only).

• Unit secured to pad.

START-UP CHECKLIST

 Before working on the Stationary Emergency

Generator, ensure the following:

• The AUTO/OFF/MANUAL switch is in the OFF

position.

• The power to the block heater and to the battery

charger is switched OFF.

PREPARATION FOR START-UP 

• Remove the fuse from the the control panel. For

the H-100 and R-series: Open the front door of the

control box and remove the 15 Amp ATO fuse in

the lower left-hand corner of the control box.

• Connect the battery cables to the battery. Attach

negative battery cable last.

• Restore power to the GFCI outlet that provides

power to the battery charger.

• Measure the voltage at the battery before and after

the charger is turned on.

• Verify all AC electrical connections are tight at the

circuit breaker and transfer switch.

• Visually inspect entire area looking for loose paper,

plastic wrappings, leaves, etc.

• Check all hoses clamps fittings for leaks or dam-

age.

• Check all electrical plugs throughout the genera-

tor. Ensure each plug is seated correctly and fully

inserted into its receptacle.

• Verify the AUTO/OFF/MANUAL switch is in OFF

position.

• Open the valve to the engine fuel line.

• Bleed the fuel system of air. (necessary for long fuel

lines).

• Open the generator main line circuit breaker.

• Connect a manometer to the gas line and record

the static pressure. It must be as listed in the

Specifications.

• Insert the fuse into the control panel.

• Move the AUTO/OFF/MANUAL switch to the MAN-

UAL position. The engine should now crank and

start.

• Check voltage at the generator terminals.

• For 3-phase units, check phase rotation at the

transfer switch terminals. The generator phase

rotation must match the utility phase rotation.

• Check for coolant, fuel, oil, and exhaust leaks.

• Close the generators main line circuit breaker.

• Turn the generator set off.

• Connect the UTILITY supply to the transfer

switch.

• Set the AUTO/OFF/MANUAL switch to AUTO.

• Disconnect utility power before the transfer

switch.

Engine should start, transfer to load.

Run at least 15 minutes on generator power.

Make certain all 3-phase loads are functioning

correctly (correct phase rotation).

• Reconnect Utility power

Transfer switch will transfer back to Utility and

engine will shut down within the given time

parameters set up for the specific transfer switch

and controller.

• Install all covers, access plates and door panels.

• Put the Owners Manual in a safe and accessible

place.

• Make certain the AUTO/OFF/MANUAL switch is in

the AUTO position.

START-UP INSPECTION 

When a start-up is performed by an Authorized

Service Dealer, a standard three-part form titled

“Start-up Inspection for Standby Power Systems”

(part no. 067377), should be completed by the instal-

lation technician or engineer. See page 1-3 for infor-

mation on locating the nearest Authorized Service

Dealer. The installer should complete the form and

disseminate copies as follows:

• White copy: Mail to Generac Warranty Department,

P.O. Box 340, 211 Murphy Dr., Eagle, WI 53119-

2062.

• Pink Copy: For service file of installing dealer.

• Yellow Copy: For the customer’s records.

8-2

Stationary Emergency Generator

Installation

Install006 Rev. B 10/08









Oil Fill

Oil

Dipstic

Oil Filter



10-1







DANGER







10-2



Oil

Dipstick

Oil Filter



Air Filter



10-3



DANGER









10-4

11-1

SrvSchd001 Rev. E 02/09

11-4

SrvSchd001 Rev. E 02/09

TROUBLESHOOTING GUIDE

PROBLEM CAUSE CORRECTION

Engine won’t crank. 1. 15 amp fuse blown. 1. Replace fuse.

2. Loose or corroded or defective 2. Tighten, clean or replace

battery cables. battery cables as necessary.

3. Defective starter contactor. 3. Replace contactor.*

4. Defective starter motor. 4. Replace starter motor.*

5. Dead or Defective Battery. 5. Remove, change or replace battery.

6. 5 amp fuse blown. 6. Replace fuse.*

Engine cranks but won't start 1. Out of fuel. 1. Replenish fuel.

2. Fuel solenoid (FS) is defective 2. Replace solenoid.*

3. Open Wire #14A from Engine Control 3. Reconnect wire.

circuit board.

4. Spark plugs defective. 4. Clean, regap or replace plugs.

5. Door on tank not closed. 5. Close door on tank.

Engine starts hard, runs rough. 1. Flame arrestor (air cleaner) plugged or 1. Clean or replace as needed.

damaged.

2. Plugged fuel line. 2. Unclog fuel line.

3. Defective spark plugs. 3. Clean, regap or replace plugs.

4. Fuel pressure incorrect. 4. Confirm fuel pressure to regulator is as

recommended in SPECIFICATIONS.

Engine starts then shuts down. 1. Engine oil level is low. 1. Check oil and add oil as needed.

2. Engine is overheated. 2. Check cooling system for leaks.

3. Defective Low Oil Pressure Switch 3. Replace switch.*

4. Defective Coolant Temperature Switch 4. Replace switch.*

5. Defective Control Module circuit board. 5. Replace board.*

6. Coolant Level is Low. 6. Repair leak - Add coolant.

7. Defective Low Coolant Level Switch 7. Replace Switch.*

AUTO/OFF/MANUAL Switch at OFF, 1. Defective AUTO/OFF/MANUAL switch 1. Replace switch.*

engine continues to run 2. Open/disconnected wire #15A between 2. Reconnect/close wire.

AUTO/OFF/MANUAL switch and Control

Module circuit board.

3. Defective Control Module circuit board 3. Replace board.*

No AC output from generator. 1. Check main line circuit breaker. 1. Reset to ON or CLOSED.

2. Check circuit breaker & fuses. 2. Reset and replace, if necessary.

3. Transfer switch set to NORMAL position 3. Set to GENERATOR position.

4. Generator internal failure. 4. *

5. Thermal circuit breaker open. 5. Auto-reset - Wait 5 min. and

attempt restart.

*Contact the nearest Authorized Dealer for assistance.

12-1

Stationary Emergency Generator

Troubleshooting

Trblsht001 Rev. A 10/08

Stationary Emergency Generator

Notes

1 055173 6 SCREW HHC M8-1.25 X 20 G10.9

2 022129 6 WASHER LOCK M8-5/16

4 0E2747A 1 FAN SAE ALTERNATOR (G/B)

5 0A3870 1 KEY SQ 3/8 X 1-9/16 STEEL

6 0A3009 1 HUB DRIVE 390 SAE GB

7 0F5564D 1 RTR 390 100KB3 GB SAE TECHUM

0F5563D 1 RTR 390 130KB4 GB SAE TECHUM

0A3881D 1 RTR 390 80GB BR BRLSS

0A3881B 1 RTR 390 80GB 1P BRLSS

0A3882B 1 RTR 390 100GB 1P BRLSS

0A3883B 1 RTR 390 125GB 1P BRLSS

8 * 052624 1 BEARING BALL 6212 SEALED

9 0A5580 4 SCREW HHC M14-2.0 X 140 G8.8

10 0A1633 4 WASHER 390 SAE ALT.

11 0F7024J 1 STR-390-80LB3 SAE

0F7351 1 STR 390 130 GB4 CPL

0F7349 1 STR 390 80 AB3 CPL

0F7348 1 STR 390 100 AB3 CPL

0F7350 1 STR 390 130 AB4 CPL

0F7024D 1 ASSY STR 390 80KB3 SAE

12 068113 1 CARRIER REAR BRG 15"

13 022392 2 PIN DOWEL 1/2 X 1-1/4

14 043123 4 WASHER LOCK M14

15 051779 4 NUT HEX M14-2.0 G8 YEL CHR

16 052259 2 WASHER FLAT M12

17 051769 3 WASHER LOCK M12

18 068406 3 SCREW HHC M12-1.75 X 60 G10.9

19 072878 1 KEY SQ 3/8 X 3-1/4 STEEL

20 087272 1 ASSY EXCITER 2.00" STK

21 068405C 1 EXITER FIELD 2" LG SPD CONN

22 092950 1 COLLAR SLIP FIT 390 MM

25 090063 1 BRIDGE SUPPORT DIODE 15"

26 090152 1 ASSY BRIDGE RECTIFIER

27 023365 3 WASHER SHAKEPROOF INT #8

28 033143 2 SCREW HHM #8-32 X 7/8

29 090064 1 CAP END ROTOR 390MM

30 083485 2 PLATE NUT

31 031980 2 TIE WRAP UL 14.6 X .14 NATL

32 083401 1 BRACKET-STATOR WIRE

33 042561 1 CLAMP HOSE #36 1.88-2.7

34 033212 2 SCREW HHC 5/16-18 X 1-1/4 G5

35 083549 1 SLEEVE RUBBER

40 0A4089 1 ASSY SCROLL 390 SAE

KIT PARTS I/N’S: 41 THRU 49 (INCLUDED IN I/N 40)

41 0A2491 2 SHROUD ALT SHEET METAL

42 0A2497 2 SCREEN SHROUD SAE

43 0A2496 2 BRKT TENSIONER SAE SCROLL

44 056326 8.4 FT. TRIM VINYL BLACK 1/8 GP

45 022307 6 WASHER LOCK M6-1/4

46 022473 6 WASHER FLAT 1/4-M6 ZINC

47 045757 2 SCREW HHC M6-1.0 X 25 G8.8

48 047411 4 SCREW HHC M6-1.0 X 16 G8.8

49 0A2110 14 SCREW SWAGE 1/4-20 X 1/2 ZYC

* ROTOR REPLACEMENT PART

1 084918D 1 HEATER BLOCK 2000W 240V

2 084427 1 BRACKET HEATER W/WELDNUTS

3 049813 2 NUT HEX M6 X 1.0 G8 YEL CHR

4 022097 4 WASHER LOCK M6-1/4

5 057822 4 CLAMP HOSE #8 .53-1.00

6 022473 4 WASHER FLAT 1/4-M6 ZINC

7 042568 4 SCREW HHC M6-1.0 X 20 G8.8

8 050967 1 HOSE COOL 5/8 ID 20R3 (24” LG)

9 0C4905 1 BARBED EL 45 3/8 NPT X 5/8 OD

10 0A6283 1 HOSE PREFORMED BLOCK HEATER

11 044117 1 BARBED STR 3/8 NPT X 5/8

0F2885

PANEL CB CONN BOX

2 0F2883 1 STAND RH CONTROL

3 0F3685 1 STAND LH CONTROL C5 GRBX

4 023484N 1 BUSHING SNAP SB-2.5-31

023484N 2 BUSHING SNAP SB-2.5-31 (FOR 5.4L 1000KW 1PHASE)

5 086961 1 INTERFACE 1PH 240V

067617030A - INTERFACE 3PHS 416/480V

067617030B - INTERFACE 3PHS 208/240V

072158 - ASSY INTFC 3PH 600V

6 043180 4 WASHER FLAT M4

7 022264 6 WASHER LOCK #8-M4

8 0C3990 6 SCREW PHTT M4-0.7 X 10 ZYC

9 * 057701 REF. BLOCK TERM 20A 8 X 6 X 1100V

10 022155 2 WASHER LOCK #6

11 0C2428 2 SCREW PHTT #6-32 X 1/2 ZYC

12 0F3618 1 DECAL CPL CUST CONN H CTRL

13 0A9457 1 DECAL NEUTRAL

14 057073 2 JUNCTION BLOCK 3/8-16

15 ** 0D5466 REF. BUS BAR NEUTRAL BLOCK 390

16 ** 0A7822 REF. LUG SLDLSS 600/250-1/0 X 1/4-28

17 022237 4 WASHER LOCK 3/8

18 022241 4 NUT HEX 3/8-16 STEEL

19 049226 6 WASHER LOCK M5

20 0C2266 6 SCREW PHTT M5-0.8 X 16 ZYC

21 0C2454 10 SCREW THF M6-1 X 16 N WA Z/JS

22 042568 4 SCREW HHC M6-1.0 X 20 G8.8

23 022473 12 WASHER FLAT 1/4-M6 ZINC

24 022097 8 WASHER LOCK M6-1/4

25 049813 4 NUT HEX M6 X 1.0 G8 YEL CHR

26 0E9764 6” RAIL SNAPTRACK PCB HOLDER BULK

27 0G6962B 1 ASSY RELAY PCB 12VDC

28 025433 1 LUG SLDLSS #6-14 X 13/64 CU

29 024469 1 SCREW HHTT #10-32 X 3/8 CZ

30 067210A 1 DECAL GROUND LUG

31 0D6029 4 SCREW HHTT M6-1.0 X 16 ZYC

32 051713 2 WASHER FLAT M5

33 081008 1 GROMMET 1.25 X .25 X .75

34 077043J 3 CONDUIT FLEX 2.0" ID

077043J 4 CONDUIT FLEX 2.0" ID (FOR 5.4L/100KW 1 PHASE)

35 0F6156 1 PLATE WIRE SNGL GALV

36 029289 1 TAPE ELEC 1/2 FOAM (AS REQ’D)

37 *** 0F3113 REF ASSY PCB HSB CTRL IGN MODULE

38 047411 4 SCREW HHC M6-1.0 X 16 G8.8

39 036943 2 SCREW PPHM #10/32 X 2

40 023897 3 WASHER FLAT #10 ZINC

41 022152 2 WASHER LOCK #10

42 022158 2 NUT HEX #10-32 STEEL

43 0F8565 1 DECAL H-100 RB3 CUST CONN

44 045764 1 SCREW HHTT M4-0.7 X 8 ZP

45 023762 1 WASHER SHAKEPROOF EXT #10 STL

1.) UL CIRCUIT BREAKER (FD)

A 0F2887 1 COVER FD FRM CB

C 0D5572 - CB 0150A 3P 600V S FD6 LL

0D5573 - CB 0175A 3P 600V S FD6 LL

0D5574 - CB 0200A 3P 600V S FD6 LL

0D5575 - CB 0225A 3P 600V S FD6 LL

0D5576 - CB 0250A 3P 600V S FD6 LL

D 0F0199 1 INSULATOR CB FD FRAME 30MIL

E 065960 4 SCREW SHC 1/4-20 X 4 G8.8 NZ

F 022473 4 WASHER FLAT 1/4-M6 ZINC

G 022097 4 WASHER LOCK M6-1/4

H 022127 4 NUT HEX 1/4-20 STEEL

J 0C2454 4 SCREW THF M6-1 X 16 N WA Z/JS

K 029289 1 TAPE ELEC 1/2 FOAM (AS REQ’D)

L 0F1733 1 DECAL CUSTOMER CONNECT INSIDE

2.) UL CIRCUIT BREAKER (JD+LD)

A 0F2721 1 COVER CIR BRKR JD/LD

C 0D5577 - CB 0300A 3P 600V S JD6 LL

0D5578 - CB 0350A 3P 600V S JD6 LL

0D5579 - CB 0400A 3P 600V S JD6 LL

0D5581 - CB 0600A 3P 600V S LD6

0D5585 - CB 0450A 3P 600V S LD6 LL

D 0F2353 2 INSULATOR CIRCUIT BR. JD/LD

E 022770 4 SCREW RHM 1/4-20 X 3

F 022473 4 WASHER FLAT 1/4-M6 ZINC

G 022097 4 WASHER LOCK M6-1/4

H 022127 4 NUT HEX 1/4-20 STEEL

J 0C2454 7 SCREW THF M6-1 X 16 N WA Z/JS

K 029289 1 TAPE ELEC 1/2 FOAM (AS REQ’D)

L 0F1733 1 DECAL CUSTOMER CONNECT INSIDE

3) UL CIRCUIT BREAKER (ED)

A 0F3327 1 COVER,ED CB TALL

C 0D5556 1 CB 0090A 3P 480V S ED4 LL

0D5566 - CB 0060A 3P 600V S ED6 LL

0D5568 - CB 0080A 3P 600V S ED6 LL

0D5570 - CB 0100A 3P 600V S ED6 LL

0D9693 - CB 0125A 3P 480V S ED4 LL

D 0F0492 1 INSULATOR CB S (ED-3P)

E 048927 4 SCREW RHM #10-32 X 4-1/2

F 023897 4 WASHER FLAT #10 ZINC

G 022152 4 WASHER LOCK #10

H 022158 4 NUT HEX #10-32 STEEL

J 0C2454 7 SCREW THF M6-1 X 16 N WA Z/JS

K 029289 1 TAPE ELEC 1/2 FOAM (AS REQ’D)

L 0F1733 1 DECAL CUSTOMER CONNECT INSIDE

* ITEM INCLUDED WITH HARNESS.

** ITEM INCLUDED WITH 0D5464B.

*** ITEM IS PART OF 9R.

3.) UL CIRCUIT BREAKER (225AF)

A 0F4173 1 COVER CB C5 225AF

C 0F4165$ REF CIRCUIT BREAKERS 200A FRAME

D 0F4186 1 COVER CB DISH 225AF

E 036261 4 RIVET POP .125 X .275 SS

F 053640 4 SCREW RHM #8-32 X 3-1/4

G 038150 4 WASHER FLAT #8 ZINC

H 022264 4 WASHER LOCK #8-M4

J 022471 4 NUT HEX #8-32 STEEL

K 029289 2 TAPE ELEC 1/2 FOAM

L 0F1733 1 DECAL CUSTOMER CONNECT INSIDE

M 022129 9 WASHER LOCK M8-5/16

N 0F8432 1 INSULATOR CB 225AF

P 0C2454 7 SCREW THF M6-1 X 16 N WA Z/JS

R 0F8451 3 LUG SLDLSS 300 MCM-6 AL/CU

S 049897 6 SCREW SHC M8-1.25 X 20 G8

T 022145 6 WASHER FLAT 5/16-M8 ZINC

U 045771 3 NUT HEX M8-1.25 G8 CLEAR ZINC

V 0F8843 3 BUS BAR 200A LUG ADAPTOR

W* W/CB 2 TERMINAL COVER CB

X 0G3259 1 DECAL TERMINAL SHOCK HZD BI

Y 058306 3 SCREW SHC M8-1.25 X 25 G12.9

4.) UL CIRCUIT BREAKER (400AF)

A 0F4175 1 COVER CB C5 400AF

C 0F4166$ REF CIRCUIT BREAKERS 400A FRAME

D 0F1733 1 DECAL CUSTOMER CONNECT INSIDE

E 042419 4 SCREW RHM 10-32 X 4

F 023897 8 WASHER FLAT #10 ZINC

G 022152 4 WASHER LOCK #10

H 022158 4 NUT HEX #10-32 STEEL

J 0C2454 7 SCREW THF M6-1 X 16 N WA Z/JS

K 029289 1 TAPE ELEC 1/2 FOAM

L 052647 6 SCREW SHC M10-1.5 X 25 G12.9

M 046526 6 WASHER LOCK M10

N W/CB 3 BUS BAR CB ADAPTER 225-400 A

P 0A7822 3 LUG SLDLSS 600/250-1/0 X 1/4-28

R 022131 3 WASHER FLAT 3/8-M10 ZINC

S* W/CB 2 TERM COVER CB

T 023334 6 SCREW HHC 1/4-28 X 1/2 G5

U 022097 6 WASHER LOCK M6-1/4

V 0G3259 1 DECAL TERMINAL SHOCK HZD BI

5.) UL CIRCUIT BREAKER (800AF)

A 0F4176 1 COVER CB C5 800AF

C 0F4167$ REF CIRCUIT BREAKERS 800A FRAME

D 0F8433 2 INSULATOR CB 800AF

E 024196 4 SCREW RHM 1/4-20 X 3-1/2

F 022473 4 WASHER FLAT 1/4-M6 ZINC

G 022097 4 WASHER LOCK M6-1/4

H 022127 4 NUT HEX 1/4-20 STEEL

J 0C2454 7 SCREW THF M6-1X16 N WA Z/JS

K 029289 2 TAPE ELEC 1/2 FOAM

L 060619 2/3 SCREW SHC M10-1.50 X 40 G12.9

M 022131 2/3 WASHER FLAT 3/8-M10 ZINC

N 022237 2/3 WASHER LOCK 3/8

P 045772 2/3 NUT HEX M10-1.5 G8 YEL CHR

R 0F9721 2/3 LUG SLDLSS 3/0-400X3 MCM AL/CU

S 0D2157 4/6 SCREW SHC M6-1.0 X 50 G8.8

T 0F1733 1 DECAL CUSTOMER CONNECT INSIDE

U* W/CB 2 TERM COVER VITZROTECH 400AF CB

V 0G3259 1 DECAL TERMINAL SHOCK HZD BI

W 022097 4/6 WASHER LOCK M6-1/4

6.) NEUTRAL BLOCK 390 / 200-400A

A 0D5466 2 BUS BAR NEUTRAL BLOCK 390

B 039287 1 SCREW HHC M8-1.25 X 45 G8.8 FT

C 022145 1 WASHER FLAT 5/16-M8 ZINC

D 022129 1 WASHER LOCK M8-5/16

E 045771 1 NUT HEX M8-1.25 G8 YEL CHR

F 045335 2 SCREW HHC 1/4-28 X 3/4 G5

G 022097 2 WASHER LOCK M6-1/4

H 0A7822 1 LUG SLDLSS 600/250-1/0X1/4-28

* HARDWARE FOR MTG. CB TERMINAL COVERS IS

SUPPLIED WITH CIRCUIT BREAKERS.

Produktspecifikationer

Varumärke:	Generac
Kategori:	Generator
Modell:	QT08054KVNNA

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