Generac QT03524ANSN Manual de Usario

Generac No categorizado QT03524ANSN

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STANDBY GENERATOR

OWNER'S MANUAL

This manual should remain with the unit.

A new standard of reliability

Serial Number 2.4L

35/45kW

Models



Not intended for use in critical life support applications.



ONLY QUALIFIED ELECTRICIANS OR CONTRACTORS SHOULD ATTEMPT INSTALLATION!

DEADLY EXHAUST FUMES. OUTDOOR INSTALLATION ONLY!

— — CAUTION

Cover115 Rev. C 10/07 Part No. 0G5407

Catalog No. OMASPE035-045-1

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

High Coolant Temperature Switch ............................4-1

Low Coolant Level Sensor .........................................4-1

Low Oil Pressure Switch ...........................................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

Reconfiguring the Fuel System ..................................6-2

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

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

Every 800 Operating Hours ....................................10-1

Exhaust Manifold Procedure ......................................10-1

Intake Manifold Procedure .........................................10-1

Cylinder Head Procedure ...........................................10-1

Cooling System ..........................................................10-2

Overload Protection for Engine DC

Electrical System ....................................................10-2

Checking Fluid Levels ................................................10-2

Check Engine Oil ....................................................10-2

Battery Fluid ...........................................................10-2

Engine Coolant .......................................................10-2

Maintenance Owner/Operator Can Perform ................10-3

Check Engine Oil Level ...........................................10-3

Check Battery .........................................................10-3

Exercise System ......................................................10-3

Inspect Cooling System ...........................................10-3

Check Engine Coolant Level....................................10-3

Perform Visual Inspection .......................................10-3

Inspect Exhaust System ..........................................10-3

Check Fan Belt ........................................................10-3

Inspect Engine Governor ........................................10-3

Changing Engine Oil ...............................................10-3

Changing the Engine Air Cleaner ............................10-3

Spark Plugs ............................................................10-4

Coolant Change .......................................................10-4

Miscellaneous Maintenance ........................................10-4

Cleaning the Generator ...........................................10-4

Battery ....................................................................10-4

Battery Maintenance ...............................................10-4

Battery Replacement ...............................................10-5

SERVICE SCHEDULE ...........................................11-1

TROUBLESHOOTING ...........................................12-1

Troubleshooting Guide ...............................................12-1

NOTES

EXPLODED VIEWS & PARTS LISTS

WIRING DIAGRAMS & SCHEMATICS

Content016 Rev. A 06/07

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 a Service Dealer or other competent,

qualified electrician or installation technician who

is familiar with applicable codes, standards and

regulations. The operator also must comply with

all such codes, standards and regulations.

• 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:

 

1-1

Standby Generator Sets

Important Safety Instructions



Safety004 Rev. B 08/07

Especificaciones del producto

Marca:	Generac
Categoría:	No categorizado
Modelo:	QT03524ANSN
Color del producto:	Zwart
Peso.:	202 g
Longitud:	200 mm
Material-del-mango:	Kunststof
Capacidad de desmontaje (min):	- mm
Capacidad de pelado (máx.):	- mm
Tamaño del cable AWG (mín.):	7
Aislamiento protector:	Ja