Simplicity 040490-00 User manual
- Category
- Power generators
- Type
- User manual
Simplicity 040490-00 is a versatile walk-behind lawn tractor designed for homeowners who demand professional results. With its powerful engine and durable construction, this machine is ideal for mowing large lawns and tackling tough terrain. The Simplicity 040490-00 features a 46-inch cutting deck, which allows you to mow more grass in less time. The hydrostatic transmission provides smooth and effortless operation, while the 12-speed shift-on-the-go transmission makes it easy to find the right speed for any job.
Simplicity 040490-00 is a versatile walk-behind lawn tractor designed for homeowners who demand professional results. With its powerful engine and durable construction, this machine is ideal for mowing large lawns and tackling tough terrain. The Simplicity 040490-00 features a 46-inch cutting deck, which allows you to mow more grass in less time. The hydrostatic transmission provides smooth and effortless operation, while the 12-speed shift-on-the-go transmission makes it easy to find the right speed for any job.
Generator
Home Generator Systems
User’s Instructions
Series 14000
Copyright © Briggs & Stratton Corporation, Milwaukee, WI, USA.
All rights reserved.
80010855
Revision A
Thank you for purchasing this quality-built Briggs & Stratton® home generator. We are pleased that you’ve placed your
confidence in the Briggs & Stratton brand. When operated and maintained according to the instructions in the operator’s
manual, your home generator will provide many years of dependable service.
This manual contains safety information to make you aware of the hazards and risks associated with residential generator
systems and how to avoid them. This generator system is designed and intended only for use as an optional home standby
system that provides an alternate source of electric power and to serve loads such as heating, refrigeration systems, and
communication systems that, when stopped during any power outage, could cause discomfort or inconvenience. Save
these original instructions for future reference.
This generator system requires professional installation before use. The installer should follow the instructions
completely.
Where to Find Us
You never have to look far to find support and service for your generator. Consult your Yellow Pages. There are many
Briggs & Stratton authorized service dealers worldwide who provide quality service. You can also contact Briggs &
Stratton Customer Service by phone at 800 732-2989 between 8:00 AM and 5:00 PM CT., or click on Find a Dealer at
BRIGGSandSTRATTON.COM, which provides a list of authorized dealers.
These original instructions contain safety information to make you aware of the hazards and risks associated with
residential generator systems and how to avoid them. This product is intended for use as an optional system which provides
an alternate source of electric power and to serve loads such as heating, refrigeration systems, and communication systems
that, when stopped during any power outage, could cause discomfort or inconvenience.
IMPORTANT - READ INSTRUCTIONS IN FULL.
IMPORTANT - SAVE THIS MANUAL FOR FUTURE REFERENCE.
For Future Reference
Please fill out the information below and keep with your receipt to assist in unit identification for future purchase issues.
Date of Purchase
Generator
Model Number
Model Revision
Serial Number
Engine
Model Number
Serial Number
This generator is declared compliant to
IP23W requirements per IEC 60529
3
Table of Contents
SAFETY INSTRUCTIONS ................................................................................. 4
Safety Signs .................................................................................................... 4
Safety Alerts .................................................................................................... 4
SAFETY RULES AND INFORMATION ............................................................. 7
Safety Rules .................................................................................................... 7
Storage And Disposal Of Generator ................................................................ 7
Equipment Description .................................................................................... 7
User ................................................................................................................. 7
Skilled Person ................................................................................................. 7
User Responsibilities ....................................................................................... 7
GENERAL INFORMATION................................................................................ 8
Generator Components ................................................................................... 8
Roof Access .................................................................................................. 10
CONTROLS ..................................................................................................... 11
System Control Panel .................................................................................... 11
Menu ............................................................................................................ 12
General Set Up Screen ................................................................................. 13
Control Panel Prompts .................................................................................. 14
Automatic Mode ............................................................................................ 14
General System Parameters ......................................................................... 14
Advanced Settings Screen ............................................................................ 15
OPERATION .................................................................................................... 16
Automatic Operation Sequence .................................................................... 16
Utility Voltage Dropout Sensor ...................................................................... 16
Engine Cool-Down Timer .............................................................................. 16
Exercise Timer .............................................................................................. 16
Servicing The System ................................................................................... 16
Before Servicing Generator ........................................................................... 16
After Servicing Generator .............................................................................. 16
Service Code Detection System .................................................................... 16
MAINTENANCE ............................................................................................... 16
Reset Service Code Detection System ......................................................... 17
Maintenance Schedules ................................................................................ 18
Maintenance Schedule for User .................................................................... 18
Maintenance Schedule for Skilled Person ..................................................... 18
Generator Maintenance for User ................................................................... 19
Maintain Carbon Monoxide Detector ............................................................. 19
Maintain Smoke Detectors ............................................................................ 19
Clean Generator ............................................................................................ 19
Engine Oil ...................................................................................................... 20
Checking Engine Oil ...................................................................................... 20
Change Air Filter ............................................................................................ 20
TROUBLESHOOTING ..................................................................................... 21
Troubleshooting for User ............................................................................... 21
EQUIPMENT SPECIFICATIONS ..................................................................... 22
Generator Specifications ............................................................................... 22
Engine Specifications .................................................................................... 22
Common Service Parts.................................................................................. 22
4
Flammable material
Toxic fumes
Lift hazard
Refer to instruction
manual/booklet
Corrosive substanceAutomatic start-up
Hot surfaceRotating parts
Electrical shockExplosive material
Safety Alerts
The safety alert symbol indicates a potential personal injury hazard. A signal word, such as DANGER, WARNING, or
CAUTION, is used with the alert symbol to designate a degree or level of hazard seriousness. A safety symbol may be used
to represent the type of hazard.
DANGER
Danger indicates a hazard with a high level of risk which, if not avoided, will result in death or serious injury.
WARNING
Warning indicates a hazard with a medium level of risk which, if not avoided, could result in death or serious injury.
CAUTION
Caution indicates a hazard with a low level of risk which, if not avoided, could result in minor or moderate injury.
NOTICE
The manufacturer cannot possibly anticipate every possible circumstance that might involve a hazard. The warnings in this
manual, and the tags/decals axed to the generator are, therefore, not all-inclusive. If you use a procedure, work method or
operating technique that the manufacturer does not specically recommend, you must satisfy yourself that it is safe for you
and others. You must also make sure that the procedure, work method or operating technique that you choose does not render
the generator unsafe.
Safety Signs
SAFETY INSTRUCTIONS
5
SAFETY INSTRUCTIONS cont.
WARNING
Exhaust heat/gas could ignite
combustibles or structures resulting in death or
serious injury. Contact with muffler area could
cause burns resulting in serious injury.
DO
• Do allow equipment to cool before touching.
• Do avoid hot exhaust gases.
• Do have smoke detectors installed
and maintained indoors according
to the manufacturer’s instructions/
recommendations. Carbon monoxide
detectors cannot detect smoke.
DO NOT
• Do not touch hot parts.
• Do not smoke around generator.
WARNING
Running engine produces carbon
monoxide, an odorless, poisonous gas.
Breathing carbon monoxide could result in
death, serious injury, headache, fatigue,
dizziness, vomiting, confusion, seizures, nausea
or fainting.
DO
• Do have carbon monoxide detectors
installed and maintained indoors
according to manufacturer’s instructions/
recommendations. Smoke alarms cannot
detect carbon monoxide gas.
WARNING
Electrical Shock - If you must work
around a unit while it is operating, stand
on an insulated dry surface to reduce risk
of shock hazard. Despite the safe design
of the generator, operating this equipment
imprudently, neglecting its maintenance or
being careless could result in death or serious
injury.
DO NOT
• Do not touch bare wires or bare
receptacles.
• Do not use generator with electrical cords
which are worn, frayed, bare or otherwise
damaged.
• Do not handle generator or electrical cords
while standing in water, while barefoot, or
while hands or feet are wet.
In case of an accident caused by electrical
shock, immediately shut down the source of
electrical power and contact the local authorities
or emergency response units. Avoid direct
contact with the victim.
WARNING
Storage batteries
give off explosive hydrogen gas during
recharging. The slightest spark will ignite
hydrogen and cause explosion, resulting in
death or serious injury. Battery electrolyte fluid
contains acid and is extremely caustic. Contact
with battery contents could cause severe
chemical burns. A battery presents a risk of
electrical shock and high short circuit current.
DO NOT
• Do not allow an open flame, spark, heat, or
lit cigarette in vicinity of battery.
• Do not open or mutilate battery.
6
SAFETY INSTRUCTIONS cont.
WARNING
Propane and Natural Gas are
extremely flammable and explosive, which could
cause burns, fire or explosion resulting in death
or serious injury. The slightest spark could ignite
these fuels and cause an explosion. LP gas
is heavier than air and will settle in low areas.
Natural gas is lighter than air and will collect in
high areas.
DO
• Do keep the area near the generator clean
and free of debris.
DO NOT
• Do not leave combustible materials in the
generator compartment.
• Do not operate engine if smell of fuel is
present or other explosive conditions exist.
• Do not smoke around generator.
• Do not have any open flames around
generator.
CAUTION
Auto start of Machinery - Installing the
15 Amp fuse could cause the engine to crank
and start at any time without warning resulting in
minor to moderate injury.
DO
• Do remove the 15A fuse before maintaining
and/or servicing generator.
DO NOT
• Do not reinstall 15A fuse until after
maintaining and/or servicing generator
7
SHUT OFF GENERATOR AND CONTACT
A SKILLED PERSON IF:
• ELECTRICAL OUTPUT IS LOST
• EQUIPMENT SPARKS, SMOKES, OR EMITS FLAMES
• GENERATOR VIBRATES EXCESSIVELY
• GENERATOR MAKES UNUSUAL NOISES
Storage And Disposal Of Generator
The generator is designed for long term service as a backup
generator.
If it becomes necessary to take the generator out of service
for an extended period, contact a skilled person.
Follow your local ordinance for proper disposal of the
generator. Contact a skilled person for disposal information.
Equipment Description
This product is intended for use as an optional system
which provides an alternate source of electric power and
to serve loads such as heating, refrigeration systems, and
communication systems that, when stopped during any
power outage, could cause discomfort or inconvenience.
Every effort has been made to ensure that information in
this manual is accurate and current. However, we reserve
the right to change, alter, or otherwise improve the product
and this document at any time without prior notice. These
instructions are specically targeted for the user.
User
Individual or organization that uses products.
Skilled Person
Individual with relevant technical education, training and/
or experience enabling him or her to perceive risks and to
avoid hazards occurring during use of a product.
User Responsibilities
• Read and follow the instructions given in the User’s
Instructions.
• Follow a regular maintenance schedule for your
generator, as specified in the User’s Instructions.
• The illustrations provided in this manual are for typical
circumstances and are meant to familiarize you with the
maintenance and repairs.
• Maintenance and repairs in this manual are
distinguished between User and Skilled Person. User
should only attempt to repair or maintain what the
manufacturer recommends/instructs. See Maintenance
Schedules.
• If the User attempts to repair or maintain generator
outside the scope of these instructions, the warranty on
the generator will be VOID.
• Carbon monoxide detector(s) MUST be installed and
maintained indoors according to the manufacturer’s
instructions/recommendations. Smoke alarms cannot
detect carbon monoxide gas.
• Smoke detector(s) MUST be installed and maintained
indoors according to the manufacturer’s instructions/
recommendations. Carbon monoxide alarms cannot
detect smoke.
SAFETY RULES AND INFORMATION
Safety Rules
NOTICE
Improper treatment of generator could
damage it, shorten its life, and void warranty
1. Read, understand, and follow all instructions in the
manual and on the generator before starting equipment.
2. Use generator only for intended uses.
3. Adequate, unobstructed flow of cooling and ventilating
air is critical to correct generator operation.
4. Remain alert at all times while working on this
equipment. Do not work on the equipment when you are
physically or mentally fatigued.
5. If connected devices overheat, turn them off and
disconnect them from generator.
6. Do not modify generator in any way.
7. Do not expose generator to excessive moisture, dust,
dirt, or corrosive vapors.
8. Do not start engine with air cleaner removed or air
cleaner cover removed.
9. Do not insert any objects through cooling slots.
10. Do not use the generator or any of its parts as a step.
Stepping on the generator could break parts. This may
result in dangerous operating conditions from leaking
exhaust gases, fuel leakage, oil leakage, etc.
11. Do not allow unqualified persons or children to operate
or service generator.
12. After the system is installed, the generator may crank
and start at any time, without warning. To prevent
possible injury while working on equipment, depress
the OFF button on the generator control panel. Then
remove the 15 A fuse from the generator control panel.
8
GENERAL INFORMATION
Read the User’s Instructions before operating your generator. SAVE USER’S INSTRUCTIONS FOR
FUTURE REFERENCE. Compare the illustrations with your generator to familiarize yourself with the locations of
various controls and adjustments. Generator is shown with roof and access covers removed for clarity.
A. Lifting Holes: Provided at each corner for lifting
generator.
B. Alternator: An electrical machine that generates an
alternating current.
C. Muffler: High-performance muffler lowers engine noise
to comply with most residential codes.
D. Circuit Breaker: Protects the system from shorts and
other over-current conditions.
E. Control Board: Used for generator operation control,
menu start-up, and informational display functions.
F. Air Cleaner: Uses a dry type filter element to protect
engine by filtering dust and debris out of intake air.
G. Engine Label (on valve cover): Identifies engine model
and type.
H. Spark Plug: A device in the cylinder head of the engine
that ignites the fuel mixture by means of an electric
spark.
J. Oil Filter: Filters engine oil to prolong generator life.
K. Battery: 12Volt DC, lead acid, automotive style
battery provides power to start engine.
L. Oil Heater Port / Oil Drain Hose Port: Provided to allow
an optional heating element to be installed. Provided to
facilitate oil changing
M. Generator Data Label: Identifies generator model
number and serial number. Located inside battery
access compartment.
A
B
C
D
E
F
G
H
J
K
M
Figure 1 Front View of Generator
L
Generator Components
9
Read the User’s Instructions before operating your generator. SAVE USER’S INSTRUCTIONS FOR
FUTURE REFERENCE. Compare the illustrations with your generator to familiarize yourself with the locations of
various controls and adjustments. Generator is shown with roof and access covers removed for clarity.
GENERAL INFORMATION cont.
Figure 2 Back View of Generator
A
B
C
D
E
F
G
H
J
K
A. Lifting Holes: Provided at each corner for lifting
generator.
B. Fuel Solenoid: Automatically opens and closes to
supply fuel to unit when needed.
C. Fuel Regulator: Controls fuel flow to engine for proper
operation.
D. Fuel Selector Valve: Used to select proper fuel type (LP
or NG).
E. Spark Plug: A device in the cylinder head of the engine
that ignites the fuel mixture by means of an electric
spark.
F. Oil Fill Cap: Location for adding oil to engine.
G. Electrical Field Wiring Inlet: Wires to and from
generator are centered in this location.
H. Air Cleaner: Uses a dry type filter element to protect
engine by filtering dust and debris out of intake air.
J. Engine Oil Dipstick: Allows user to check engine oil
level easily.
K. Oil Heater Port: Provided to allow an optional
heating element to be installed to warm engine oil to
promote easy starting in cold climate.
10
GENERAL INFORMATION cont.
A
B
Roof Access
The roof access panel gives access to the control panel, air filter, oil dipstick, oil fill and circuit breaker.
Each generator is shipped with a set of identical keys. These keys fit in the lock on the front panel. The roof must be
unlocked in order for it to open.
To Open the Roof:
1. Insert key into lock (B) of front panel. Gently push down on roof above the lock to aid in turning the key one quarter turn
clockwise.
2. Lift roof (A) to the open position.
NOTICE
Roof should be kept locked at all times unless
servicing or maintaining generator
Figure 3 Front View
A. Roof
B. Lock
11
System Control Panel
The generator control panel, located inside generator
housing, is shown in the figure below.
A. Menu/Programming Navigation Buttons - See Menu
section for details.
B. USB Port - Skilled Person Use ONLY.
C. Generator Operation Control Buttons -
AUTO - Normal operating position. Press and hold
button to put generator into Automatic Mode. If an
utility power outage is sensed, the generator will start.
When utility power is restored, auto lets the engine
stabilize internal temperatures, shuts off the generator,
and waits for the next utility outage.
AUTO LED - LED lights when unit is placed into AUTO
mode. LED blinks if exercise cycle is not set or is set to
OFF.
OFF - Turns off running generator, prevents it from
starting, and resets any detected fault conditions. To
reset service codes, press and hold OFF button for
more than 5 seconds.
MANUAL - Manually starts the generator.
D. 15 Amp Fuse - Protects the generator DC control
circuits. If the fuse has ‘blown’ (melted open) or was
removed the engine cannot crank or start. Replace the fuse
using only an identical ATO 15A fuse. One spare fuse is
supplied with the unit.
E. Cover - This protective cover must be opened to
access the fuse and the USB port.
F. Digital Display - Displays generator mode, menu
options, service codes, and service engine indicators.
CONTROLS
A
B
C
F
E
D
Figure 4 Control Panel
12
CONTROLS cont.
Menu
The following chart shows the icons for the buttons that control the system control panel.
The following chart describes key sequences for accessing different programming modes;
MENU
ENTERS THE MENU (VIEW SETTINGS).
PRESS TO CONFIRM SELECTION WHEN PROGRAMMING.
ESCAPE (EXIT) RETURNS TO LAST MENU ITEM.
RIGHT ARROW
TOGGLES THROUGH MENU OPTIONS.
SETS SYSTEM PARAMETERS.
LEFT ARROW
TOGGLES THROUGH MENU OPTIONS.
SETS SYSTEM PARAMETERS.
MANUAL MODE
MANUALLY STARTS THE GENERATOR. PRESS AND HOLD
BUTTON TO START THE GENERATOR.
OFF
TURNS OFF RUNNING GENERATOR, PREVENTS GENERATOR
FROM STARTING, AND RESETS ANY DETECTED FAULTS.
AUTOMATIC MODE
NORMAL OPERATING POSITION. PRESS AND HOLD BUTTON
TO PUT GENERATOR INTO AUTOMATIC MODE. IF A UTILITY
POWER OUTAGE IS SENSED, THE SYSTEM WILL START THE
GENERATOR. WHEN UTILITY POWER IS RESTORED, AUTO LETS
THE ENGINE STABILIZE INTERNAL TEMPERATURES, SHUTS OFF
THE GENERATOR, AND WAITS FOR THE NEXT UTILITY POWER
OUTAGE.
GENERAL
SET-UP
PRESS AND HOLD [LEFT ARROW AND RIGHT ARROW]
FOR THREE SECONDS TO ENTER THE PROGRAM
MODE.
ADVANCED
SETTINGS
PRESS AND HOLD [LEFT ARROW AND RIGHT ARROW
AND ESC] FOR THREE SECONDS TO ENTER THE
ADVANCED SETTINGS MODE.
WIRELESS
LINK MODE
PRESS AND HOLD [MENU AND ESC] FOR THREE
SECONDS TO ENTER THE WIRELESS LINKING MODE
(WHERE AVAILABLE).
Figure 5 Control Panel Icons
Figure 6 Control Panel Sequences
NOTICE
Link Mode will time out in 5 minutes
13
CONTROLS cont.
General Set Up Screen
NOTICE
Control panel will automatically reset during programming, if no buttons
are pressed for 30 seconds.
SET DATE
If set to OFF, display will read:
EXERCISE CYCLE OFF
or
YEAR
FLASHING
MONTH
FLASHING
DAY##
FLASHING
SET TIME
HOURS
FLASHING
MINUTES
FLASHING
AM/PM
FLASHING
or or
or
or
or or
or
or
or
or or
or
or
DAY OF WEEK
FLASHING
HOURS
FLASHING
MINUTES
FLASHING
AM/PM
FLASHING
SET EXERCISE
CYCLE
EVENT LOG
Display will scroll last service code event, date, time,
and ambient temperature of when the event occurred.
or
OFF
Figure 7 General Set Up Screen
For general set up, press and hold the left arrow and right arrow for 3 seconds. Follow the prompts as outlined below.
NOTE: Date and Time were set at the factory and stored in the control panel memory. The Exercise Cycle was also set at
the factory for Tuesdays, at 2:00 P.M. To update or change these settings, follow the steps below.
14
CONTROLS cont.
Control Panel Prompts
Automatic Mode
In Automatic Mode, the display screen will display via
scrolling text:
• GENERATOR READY - if the generator is in standby
and utility power is present.
• GENERATOR ON - if the generator is running and utility
power is not present.
• SERVICE CODE - if a system fault has been detected.
General System Parameters
To view general system parameters, press the MENU
button.
The following will scroll across the digital display and then
move to the next item:
• Run time
• Date
• Time
• Exercise Cycle date and start time
Press the LEFT ARROW or RIGHT ARROW at any time to
move to the next item.
Press ESCAPE to go back to GENERATOR READY.
The control board will reset to GENERATOR READY if no
user inputs are made for 10 seconds after all the items have
been displayed.
AUTOMATIC MODE
GENERATOR READY OR SERVICE CODE DESCRIPTION
(When Generator NOT Running - Auto Mode)
GENERATOR ON
(When Generator Running - Auto Mode)
(MENU)
RUN TIME
or
or
or
TIME
DATE
EXERCISE CYCLE
Figure 8 Control Panel Prompts
Figure 9 General System Parameters
15
CONTROLS cont.
Advanced Settings Screen
Advanced setting parameters are preset at the factory for a typical installation. To view Advanced Settings items and/or to
change items, follow the instructions listed below.
Advanced settings are critical to the operation of the generator. Careful consideration should be taken when
working in the Advanced Settings menu. Exercise caution when selecting and verifying parameters for the
generator and region where the generator is being operated. Confirm all settings before operating the generator
for the first time.
For advanced menu items, press and hold the left arrow, right arrow, and escape key
for 3 seconds. Follow the
prompts as outlined below.
NOTICE
In the Advanced Setting menu, a three button access code (left arrow, right
arrow, and escape key), must be pressed simultaneously once to enter the
menu and again to change any setting. After each conrmation of a setting, the
selection will display solid for 2 seconds before moving to the next program item
Figure 10 Advanced Settings Screen
kW
kVa
FLASHING
50/60 Hz
FLASHING
Hz
PHASE
VOLT S
SOFTWARE
Version Displayed
VOLTS
FLASHING
SINGLE
or
THREE
FLASHING
E-Governor
Check
Stepper Motor
will sweep through throttle
range for visual verication
or
or
or
or
or
or
or
or
or
or
16
OPERATION
Automatic Operation Sequence
The generator’s control board constantly monitors utility
voltage. Should utility voltage drop below a preset level, the
control board signals the engine to crank and start. When
the utility voltage is restored above a preset voltage level,
the engine is signaled to shut down. The system operation
is not adjustable and is sequenced by sensors and timers
on the control board as follows:
Utility Voltage Dropout Sensor
• This sensor monitors utility source voltage.
• If utility source voltage drops below 70% of the nominal
supply voltage, the sensor energizes a 3 second timer.
The timer is used to sense low voltage conditions.
• Once the time has expired, the engine will crank and
start.
Engine Cool-Down Timer
When utility power is sensed and the load transfers to the
utility source, the engine will go into a cool down period as
described below:
• If the generator has run for MORE than 5 minutes, once
the utility transfer occurs, the engine will continue to run
for about 1 minute before shutting down.
• If the generator has run for LESS than 5 minutes, once
the utility transfer occurs, the engine will continue to run
until 5 minutes has elapsed before shutting down.
Exercise Timer
The generator is equipped with a weekly exercise timer.
During the exercise period, the generator runs for 20
minutes and then shuts down.
The generator does not supply power to the home
during the exercise cycle. The control panel displays
“GENERATOR READY” during the exercise cycle.
The generator is set to run the exercise cycle on Tuesday
at 2:00 PM. To change exercise cycle timer settings refer to
the General Set-up Screen flow chart in the Menu section.
Servicing The System
Before Servicing Generator
Always perform the following steps BEFORE servicing
generator:
1. Close manual fuel shut-off valve.
2. Open roof of generator.
3. Set generator’s circuit breaker to its OFF position.
4. Press and hold the control board OFF button.
5. Remove 15A fuse from control board.
After Servicing Generator
Always perform the following steps AFTER servicing
generator:
1. Reinstall 15A fuse in control board.
2. Press and hold the control board AUTO button.
3. Set generator’s circuit breaker to its ON position.
4. Close and secure roof with keys.
5. Open manual fuel shut-off valve.
Service Code Detection System
The generator may have to run for long periods of time
with no operator present. For that reason, the system is
equipped with sensors that automatically shut down the
generator in the event of potentially damaging conditions,
such as low oil pressure, high temperature, overspeed, or
other conditions.
CAUTION
Auto start of Machinery - Installing the
15 Amp fuse could cause the engine to crank
and start at any time without warning resulting in
minor to moderate injury.
DO
• Do remove the 15A fuse before maintaining
and/or servicing generator.
DO NOT
• Do not reinstall 15A fuse until after
maintaining and/or servicing generator
MAINTENANCE
NOTICE
Contact a skilled person for service code repairs/
maintenance
17
The generator’s control board displays service codes. The
service code descriptions are listed below:
Low Battery Voltage: This condition occurs if the battery
voltage drops below the preset value. This condition may
be caused by a faulty battery or battery charge circuit. See
Battery Charge Circuit.
Under Voltage: This condition occurs if the generator
output voltage is less than the preset value. This condition
may be caused by a restriction in the fuel ow, the electronic
governing system not functioning properly, a broken or
disconnected signal lead, a failed alternator winding, the
control board circuit breaker is open or the generator is
overloaded.
Over Voltage: This feature protects devices connected to
the transfer switch by shutting the generator down if the
generator output voltage is greater than the preset value.
This condition may be caused by a failed voltage regulator,
alternator excitation circuit or a load imbalance.
Low Oil Pressure: The unit is equipped with an oil
pressure switch that uses normally closed contacts held
open by engine oil pressure during operation. The switch
contacts will close and the engine will shut down if oil
pressure drops below the rated value. This condition may
be caused by low oil volume.
Engine Does Not Start: This feature prevents the
generator from damaging itself if it continually attempts to
start despite another problem, such as no fuel supply. Each
time the system is directed to start, the unit will crank for 10
seconds, pause for 10 seconds, and repeat. If the system
does not begin producing electricity after approximately 2
minutes, the unit will stop cranking. The most likely cause
of this problem is no fuel supply or incorrect fuel selector
setting.
Generator Sense Fault: This fault will occur if the
generator is in the o state and the control panel measures
a signal from the generator output.
Low Frequency: This feature protects devices connected
to the transfer switch by shutting the generator down if the
engine runs slower than 45 Hz for 3 seconds. This condition
may be caused by a failed engine component, electronic
governor system, or excessive loads on the generator.
Engine Overspeed: This feature protects devices
connected to the transfer switch by shutting the generator
down if the engine runs faster than 55Hz for 3 seconds. This
condition may be caused by a problem within the electronic
governor system.
High Oil Temperature: The unit is equipped with an oil
temperature switch that uses normally open contacts. The
contacts will close and the engine will shut down if the
temperature exceeds the rated value. This condition may be
caused by running the generator with the panels removed,
the roof open, an obstructed air inlet or exhaust port, or
debris in the engine compartment.
Transfer Switch Service Code (if equipped): This feature
senses an open condition in the transfer switch circuitry.
This condition may be caused by a blown fuse in the
transfer switch.
Battery Charge Circuit: This feature senses an open
condition in the battery charge circuitry. This condition may
be caused by a blown fuse in the control panel.
Reset Service Code Detection System
The service code detection system must be reset each time
it activates. Contact a skilled person for technical problems
associated with Service Code Detection System.
To reset code detection system:
1. Open roof of generator.
2. Set generator’s circuit breaker to its OFF position.
3. Remove 15A fuse from control board. Wait 30 seconds.
Reinstall fuse.
4. Press and hold the control board AUTO button. Wait
30 seconds to allow generator to start as conditions
warrant.
5. Set generator’s circuit breaker to its ON position.
6. Close and secure roof with keys.
MAINTENANCE cont.
18
Maintenance Schedules
Regular maintenance will improve the performance and
extend the life of the generator.
Follow hourly or calendar intervals of operation, whichever
occurs first.
Contact a skilled person to perform maintenance per the
maintenance schedule for skilled person. Failure to comply
will void warranty on generator.
MAINTENANCE cont.
Maintenance
Every 8
running hours
Every 6
months
Every 100
running hours
or annually
Maintain Carbon Monoxide Detectors
Maintain Smoke Detectors
Clean Generator
Check Engine Oil Level
Change Air Filter
Maintenance
Every 100
running hours
Annually
Every 500
running hours
or annually
Change Engine and Oil Filter
Replace Spark Plugs
Inspect Valve Clearance
Service Battery
Inspect Fuel System
Inspect Circuit Breaker Torques
Maintenance Schedule for User
Maintenance Schedule for Skilled Person
19
MAINTENANCE cont.
Generator Maintenance for User
User generator maintenance instructions are listed below.
The generator’s warranty does not cover items that have
been subjected to user abuse or negligence. To receive full
value from warranty, the user must maintain the generator
as instructed in this manual.
Maintain Carbon Monoxide Detectors
Carbon monoxide detectors are required per
manufacturer’s recommendations/instructions.
User must maintain carbon monoxide detectors.
Maintain Smoke Detectors
Smoke detectors are required per manufacturer’s
recommendations/instructions. User must maintain smoke
detectors.
Clean Generator
Clean in and around the generator every 8 running hours.
Clean generator as follows:
1. Close manual fuel shut-off valve.
2. Open roof of generator.
3. Set generator’s circuit breaker to its OFF position.
4. Press and hold the control board OFF button.
5. Remove 15A fuse from control board.
6. Use a damp cloth to wipe exterior surfaces clean.
7. Use a soft bristle brush and vacuum cleaner to remove
dirt or debris.
8. Use low pressure air (not to exceed 172 kPa) to blow
away dirt or debris.
9. Ensure that the enclosure inlets and exhaust outlets are
clear of obstructions, such as leaves or snow. This will
prevent generator damage caused by overheating.
10. Reinstall 15A fuse in control board.
11. Press and hold the control board AUTO button.
12. Set generator’s circuit breaker to its ON position.
13. Close and secure roof with keys.
14. Open manual shut-o valve.
NOTICE
DO NOT use direct spray from a garden
hose to clean generator
CAUTION
Auto start of Machinery - Installing the
15 Amp fuse could cause the engine to crank
and start at any time without warning resulting in
minor to moderate injury.
DO
• Do remove the 15A fuse before maintaining
and/or servicing generator.
DO NOT
• Do not reinstall 15A fuse until after
maintaining and/or servicing generator
20
Full Mark
Figure 14 Oil Dipstick
MAINTENANCE cont.
Engine Oil
The engine is filled with synthetic oil (API SJ/CF 5W-30).
This allows system operation in the widest range of
temperature and climate conditions. Outdoor temperatures
determine the proper oil viscosity for the engine. Use the
chart below to select the best viscosity for the outdoor
temperature range expected. DO NOT use special
additives.
* Below 4°C the use of SAE 30 will result in hard
starting.
** Above 27°C the use of 10W30 may cause
increased oil consumption. Check oil level more
frequently.
Checking Engine Oil
Check oil every 8 running hours.
1. Close manual fuel shut-off valve.
2. Open roof of generator.
3. Set generator’s circuit breaker to its OFF position.
4. Press and hold the control board OFF button.
5. Remove 15A fuse from control board.
6. Clean the oil fill area of any debris.
7. Remove the dipstick.
8. Take clean cloth and wipe dipstick clean.
9. Replace dipstick into oil fill.
10. Remove dipstick to check oil level. Verify oil is at full
mark on dipstick (represented by the top line as shown
in figure below).
11. If needed, slowly pour recommended oil into oil fill
opening. DO NOT overfill.
12. Wait 1 full minute and then recheck oil level.
13. Reinstall 15A fuse in control board.
14. Press and hold the control board AUTO button.
15. Set generator’s circuit breaker to its ON position.
16. Close and secure roof with keys.
17. Open manual fuel shut-off valve.
Change Air Filter
Change air filter every 100 running hours or annually
Replace more often if operating under dusty or dirty
conditions.
1. Close manual fuel shut-off valve.
2. Open roof of generator.
3. Set generator’s circuit breaker to its OFF position.
4. Press and hold the control board OFF button.
5. Remove 15A fuse from control board.
6. Remove knob (A).
7. Remove cover (B).
8. Remove nut (C).
9. Remove retainer (D).
10. Remove air filter (E).
11. Gently tap air filter on hard surface to loosen debris.
12. If air filter is excessively dirty, replace with a new air
filter.
13. Install air filter (E).
14. Reinstall retainer (D) and then nut (C).
15. Reinstall cover (B).
16. Reinstall knob (A).
17. Reinstall 15A fuse in control board.
18. Press and hold the control board AUTO button.
19. Set generator’s circuit breaker to its ON position.
20. Close and secure roof with keys.
21. Open manual fuel shut-off valve.
A
B
C
D
E
Figure 15 Air Filter
SAE 30
10W-30
Synthetic 5W-30
5W-30
°F °C
SAE 30
10W-30
Synthetic 5W-30
5W-30
°C
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Simplicity 040490-00 User manual
- Category
- Power generators
- Type
- User manual
Simplicity 040490-00 is a versatile walk-behind lawn tractor designed for homeowners who demand professional results. With its powerful engine and durable construction, this machine is ideal for mowing large lawns and tackling tough terrain. The Simplicity 040490-00 features a 46-inch cutting deck, which allows you to mow more grass in less time. The hydrostatic transmission provides smooth and effortless operation, while the 12-speed shift-on-the-go transmission makes it easy to find the right speed for any job.
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