Lennox RGEN30 Installation Instructions Manual Download Page 4

XP-6341 6/10

4

Safety Precautions and Instructions

Battery short circuits.

Explosion

can cause severe injury or death.

Short circuits can cause bodily injury
and/or

equipment

damage.

Disconnect

the

battery

before

generator

set

installation

or

maintenance.

Remove all jewelry

before servicing the equipment. Use
tools with insulated handles. Remove
the negative (--) lead first when
disconnecting the battery. Reconnect
the negative (--) lead last when
reconnecting

the

battery.

Never

connect the negative (--) battery cable
to the positive (+) connection terminal
of the starter solenoid. Do not test the
battery

condition

by

shorting the

terminals together.

Battery acid cleanup. Battery acid
can cause severe injury or death.

Battery acid is electrically conductive
and corrosive. Add 500 g (1 lb.) of
bicarbonate of soda (baking soda) to a
container with 4 L (1 gal.) of water and
mix the neutralizing solution. Pour the
neutralizing solution on the spilled
battery acid and continue to add the
neutralizing solution to the spilled
battery acid until all evidence of a
chemical

reaction

(foaming)

has

ceased. Flush the resulting liquid with
water and dry the area.

Engine Backfire/Flash
Fire

Fire.
Can cause severe injury or death.

Do not smoke or permit flames or
sparks near fuels or the fuel system.

WARNING

Servicing the fuel system. A flash
fire can cause severe injury or death.

Do not smoke or permit flames or
sparks near the carburetor, fuel line,
fuel filter, fuel pump, or other potential
sources of spilled fuels or fuel vapors.
Catch fuels in an approved container
when

removing

the

fuel

line

or

carburetor.

Servicing the air cleaner. A sudden
backfire can cause severe injury or
death.

Do not operate the generator

set with the air cleaner removed.

Combustible materials. A fire can
cause

severe

injury

or

death.

Generator set engine fuels and fuel
vapors are flammable and explosive.
Handle these materials carefully to
minimize the risk of fire or explosion.
Equip the compartment or nearby area
with a fully charged fire extinguisher.
Select a fire extinguisher rated ABC or
BC

for

electrical

fires

or

as

recommended by the local fire code or
an authorized agency.

Train all

personnel

on

fire

extinguisher

operation

and

fire

prevention

procedures.

Exhaust System

Carbon monoxide.
Can

cause

severe

nausea,

fainting, or death.

The

exhaust

system

must

be

leakproof and routinely inspected.

WARNING

Generator set operation.

Carbon

monoxide can cause severe nausea,
fainting, or death.

Carbon monoxide

is an odorless, colorless, tasteless,
nonirritating gas that can cause death if
inhaled for even a short time. Avoid
breathing exhaust fumes when working
on or near the generator set. Never
operate the generator set inside a
building. Never operate the generator
set where exhaust gas could seep
inside or be drawn into a potentially
occupied building through windows, air
intake vents, or other openings.

Carbon

monoxide

detectors.

Carbon monoxide can cause severe
nausea, fainting, or death.

Install

carbon monoxide detectors on each
level of any building adjacent to the
generator set. Locate the detectors to
adequately

warn

the

building’s

occupants of the presence of carbon
monoxide.

Keep

the

detectors

operational at all times. Periodically
test and replace the carbon monoxide
detectors

according

to

the

manufacturer’s instructions.

Carbon

monoxide

symptoms.

Carbon monoxide can cause severe
nausea, fainting, or death.

Carbon

monoxide is a poisonous gas present in
exhaust gases. Carbon monoxide is an
odorless,

colorless,

tasteless,

nonirritating gas that can cause death if
inhaled for even a short time. Carbon
monoxide poisoning symptoms include
but are not limited to the following:

D

Light-headedness, dizziness

D

Physical fatigue, weakness in
joints and muscles

D

Sleepiness, mental fatigue,
inability to concentrate
or speak clearly, blurred vision

D

Stomachache, vomiting, nausea

If experiencing any of these symptoms
and carbon monoxide poisoning is
possible, seek fresh air immediately
and remain active. Do not sit, lie down,
or fall asleep.

Alert others to the

possibility

of

carbon

monoxide

poisoning. Seek medical attention if
the condition of affected persons does
not improve within minutes of breathing
fresh air.

Fuel System

Explosive fuel vapors.
Can cause severe injury or death.

Use extreme care when handling,
storing, and using fuels.

WARNING

The fuel system.

Explosive fuel

vapors can cause severe injury or
death.

Vaporized fuels are highly

explosive.

Use extreme care when

handling and storing fuels. Store fuels
in a well-ventilated area away from
spark-producing equipment and out of
the reach of children. Never add fuel to
the tank while the engine is running
because spilled fuel may ignite on
contact with hot parts or from sparks.
Do not smoke or permit flames or
sparks to occur near sources of spilled
fuel or fuel vapors. Keep the fuel lines
and connections tight and in good
condition. Do not replace flexible fuel

Summary of Contents for RGEN30

Page 1: ...equipment for shipping damage If you find any damage immediately contact the last carrier INSTALLATION INSTRUCTIONS RGEN30 RESIDENTIAL GENERATOR SET XP 6341 6 10b Table of Contents Safety Precautions...

Page 2: ...s are readily available for future reference Record field installed kit numbers after installing the kits Generator Set Identification Numbers Record the product identification numbers from the genera...

Page 3: ...attery charger 3 Remove the battery cables negative lead first Reconnect the negative lead last when reconnecting the battery Follow these precautions to prevent starting of the generator set by an au...

Page 4: ...utinely inspected WARNING Generator set operation Carbon monoxide can cause severenausea fainting or death Carbon monoxide is an odorless colorless tasteless nonirritating gas that can cause death if...

Page 5: ...dvertent interconnection of standby and normal sources of supply WARNING Welding the generator set Can cause severe electrical equip ment damage Never weld components of the generator set without firs...

Page 6: ...ity electrical system can cause severe injury or death to utility personnel working on power lines Heavy Equipment Unbalanced weight Improper lifting can cause severe injury or death and equipment dam...

Page 7: ...tor Set XP 6198 One Parts Catalog combines generator and engine information Generator set serial numbers below 2272938 w Generator set serial numbers above 2272938 Figure 1 Related Literature Nameplat...

Page 8: ...ult the engine manufacturer s instructions for engine coolant specifications See the List of Related Materials in the Introduction 1 4 Block Heater Use block heaters on all standby applications where...

Page 9: ...or the generator set Route DC leads in separate conduit from AC conductors Carefully install the selected generator set accessories Route wiring to the generator set through flexible connections Compl...

Page 10: ...enerator The generator set will operate properly with the neutral either bonded to ground or isolated from ground at the generator 1 7 5 Terminal Connector Torque Use the torque values shown in Figure...

Page 11: ...4 5 6 50 43 5 385 20 3 180 3 0 4 0 85 0 107 2 5 6 50 56 5 500 28 2 250 250 350 127 177 5 6 50 73 4 650 36 7 325 400 203 5 6 50 93 2 825 36 7 325 500 253 5 6 50 93 2 825 42 4 375 600 750 304 380 5 6 5...

Page 12: ...fails When normal power returns the switch transfers the load back to the normal power source and then signals the generator set to stop The transfer switch uses a set of contacts to signal the engine...

Page 13: ...electricity is present Ensure you comply with all applicable codes and standards Electrically ground the generator set transfer switch and related equipment and electrical circuits Turn off the main c...

Page 14: ...e shown in the dimension drawings in Section 4 Refer to the generator set dimension drawings for conduit and fuel line placement The drawings give dimensions for electrical and fuel connection rough i...

Page 15: ...lding permit and contact your local utility companies to mark the locations of underground pipes and cables 2 Prepare an area for mounting the generator set a Clear all combustible materials including...

Page 16: ...to the junction box through the access opening in the back of the box 4 Connect the load leads from the line circuit breaker in the generator set junction box to the transfer switch emergency power co...

Page 17: ...ve the fuel piping and regulator installed by the fuel supplier The fuel supply installation must comply with NFPA and local codes 1 See Figure 2 2 Figure 2 3 and Figure 2 4 for the fuel supply requir...

Page 18: ...tem shown in Figure 2 8 which has an integrated electronic pressure regulator IEPR mounted above the engine Note The integrated electronic pressure regulator IEPR and air fuel mixer are specially cali...

Page 19: ...ion is complete you will be instructed to check for fuel leaks with the generator set running See Section 2 2 11 Operation Tests 2 2 7 Fuel Type Check and Conversion Procedures Early Models Note This...

Page 20: ...he quick connects in the wiring harness See Figure 2 10 6 Proceed to Section 2 2 10 to check and adjust the fuel supply pressure Natural Gas Fuel Conversion Procedure Use the following steps to conver...

Page 21: ...the type of fuel that will be used natural gas or LP See Figure 2 8 for the location of the fuel solenoid valve To change the fuel type change the connection to the fuel solenoid valve as described be...

Page 22: ...ck the oil level before operating the engine 4 Operate the engine with the radiator s pressure cap removed until the thermostat opens and the radiator upper hose becomes hot 5 Stop the engine and allo...

Page 23: ...or set running 14 Use a digital multimeter to check the output voltage and frequency Verify 120 volts line to neutral and 60 Hz output 15 Allow the generator set to run until the generator set reaches...

Page 24: ...rts WARNING 1 Verify that all guards are in place Install the enclosure s end panels and nonservice side door 2 Check the items in the Prestart Checklist in the generator set operation manual 3 Move t...

Page 25: ...for a CAN gauge communications parameter setting Cn01 the controller will not power down The controller remains powered at all times to allow remote start commands from the remote CAN gauge 1 hour po...

Page 26: ...ch is moved to the OFF RESET position Voltage frequency setting Uu Set the system voltage and frequency to the value shown in Figure 3 1 Note This parameter sets the nominal system voltage and frequen...

Page 27: ...To change the engine type if necessary U u 0 1 U c 1 U u 0 1 1 0 4 0 A d n c Press Now release the Select button or To enter advanced configuration mode Go to Figure 3 3 or To proceed to the save mode...

Page 28: ...s to the last saved settings when the master switch is moved to the OFF RESET position Figure 3 3 Advanced Configuration Mode engine data input type battery voltage and engine communications To save c...

Page 29: ...e generator set shuts down The generator set continues to run with the new settings until it shuts down but then reverts to the previous settings at the next startup if the changes have not been saved...

Page 30: ...de or To raise or lower the voltage stability gain in smaller increments To enter volts Hz adjustment mode To raise or lower the volts Hz 00 low 09 high or Hold Wait about 5 seconds until the display...

Page 31: ...switch is moved to the OFF RESET position To save changes To discard changes without saving or S A V E Y E S Now move the master switch to OFF RESET n o There are 3 options when the display says SAVE...

Page 32: ...Serial Number Drawing Version Number Figure 2 7 Below 2272938 1 Figure 2 8 Above 2272938 2 Figure 4 1 Version Numbers Drawing Description Version 1 Version 2 Drawing Number Page Drawing Number Page G...

Page 33: ...XP 6341 6 10 33 Section 4 Diagrams and Dimension Drawings Note Dimensions are shown in mm in Figure 4 3 Generator Set Dimensions shown without enclosure ADV 7000A D...

Page 34: ...XP 6341 6 10 34 Section 4 Diagrams and Dimension Drawings Note Dimensions are shown in mm in Figure 4 4 Sound Enclosure Dimensions ADV 7000C D...

Page 35: ...XP 6341 6 10 35 Section 4 Diagrams and Dimension Drawings Figure 4 5 Installation Clearance Drawing ADV 7000D D...

Page 36: ...XP 6341 6 10 36 Section 4 Diagrams and Dimension Drawings Note Dimensions are shown in mm in Figure 4 6 High Wind Mounting Pad Detail Drawing ADV 7000E D...

Page 37: ...XP 6341 6 10 37 Section 4 Diagrams and Dimension Drawings Figure 4 7 GM 1 6 L Schematic Diagram Page 1 ADV 7287A A...

Page 38: ...XP 6341 6 10 38 Section 4 Diagrams and Dimension Drawings Figure 4 8 Schematic Diagram Page 2 ADV 7287B A...

Page 39: ...XP 6341 6 10 39 Section 4 Diagrams and Dimension Drawings Figure 4 9 Wiring Diagram Page 1 GM50548A C...

Page 40: ...XP 6341 6 10 40 Section 4 Diagrams and Dimension Drawings Figure 4 10 Wiring Diagram Page 2 GM50548B C...

Page 41: ...XP 6341 6 10 41 Section 4 Diagrams and Dimension Drawings Note See Figure 4 13 for sound enclosure mounting pad details Figure 4 11 Generator Set Dimensions shown without enclosure ADV 7692A A Sheet 1...

Page 42: ...XP 6341 6 10 42 Section 4 Diagrams and Dimension Drawings Figure 4 12 Generator Set Dimensions shown without enclosure ADV 7692B A Sheet 2...

Page 43: ...XP 6341 6 10 43 Section 4 Diagrams and Dimension Drawings Note Dimensions are shown in mm in Figure 4 13 ADV 7694B B Sound Enclosure...

Page 44: ...XP 6341 6 10 44 Section 4 Diagrams and Dimension Drawings Figure 4 14 Installation Clearance Drawing ADV 7694C B...

Page 45: ...XP 6341 6 10 45 Section 4 Diagrams and Dimension Drawings Figure 4 15 Schematic Diagram ADV 7602A B Sheet 1...

Page 46: ...XP 6341 6 10 46 Section 4 Diagrams and Dimension Drawings Figure 4 16 Schematic Diagram ADV 7602B B Sheet 2...

Page 47: ...XP 6341 6 10 47 Section 4 Diagrams and Dimension Drawings Figure 4 17 Schematic Diagram ADV 7602C B Sheet 3...

Page 48: ...XP 6341 6 10 48 Section 4 Diagrams and Dimension Drawings Figure 4 18 Wiring Diagram GM63943A A Sheet 1...

Page 49: ...XP 6341 6 10 49 Section 4 Diagrams and Dimension Drawings Figure 4 19 Wiring Diagram GM63943B A Sheet 2...

Page 50: ...XP 6341 6 10 50 Section 4 Diagrams and Dimension Drawings Notes...

Page 51: ...XP 6341 6 10 51 Section 4 Diagrams and Dimension Drawings Notes...

Page 52: ...XP 6341 6 10 52 Section 4 Diagrams and Dimension Drawings Notes...

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