GE LIQUIDE-COOLED HOME User Manual

GE Home Generator Systems
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Liquid-Cooled Home Generator System
Operator’s Manual
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the GE brand. When operated and maintained according to the instructions in this 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 home standby generators and how to avoid them. Because we do not necessarily know all the applications this equipment could be used for, it is important that you read and understand these instructions thoroughly before attempting to start or operate this equipment. Save these instructions for future reference.
This home generator requires professional installation before use. Refer to the separate installation manual for full information. Your installer should follow the instructions completely.
Where to Find Us
You never have to look far to find GE support and service for your generator. For quick service when you need it, keep your original receipt with this manual. You may contact Customer Service at (888) 575-8226 or use the Service Center Locator at www.BRIGGSandSTRATTON.com, which provides a list of authorized service dealers.
Generator and engine model and serial numbers should be recorded in the installation manual.
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Table of Contents
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Important Safety Instructions ...............................4
Installation ................................................7
For the Home Owner..................................................7
For the Installing Dealer/Contractor....................................7
Owner Orientation....................................................8
Fuel Factors..........................................................8
Generator Location ...................................................9
Delivery Inspection ..................................................10
Features and Controls .....................................11
Operation.................................................15
Automatic Operation ................................................15
Setting Exercise Timer ...............................................16
Maintenance ..............................................17
Fault Detection System ..............................................17
Generator Maintenance ..............................................19
Engine Oil...........................................................19
Battery .............................................................20
Storage.............................................................22
Troubleshooting...........................................23
Warranty .................................................24
Product Specifications .....................................26
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Safety Rules
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Important Safety Instructions
SAVE THESE INSTRUCTIONS - This manual contains
important instructions that should be followed during installation and maintenance of the generator and batteries.
Safety Symbols and Meanings
Fire
Toxic Fumes
Explosive Pressure
Rotating Fan Blade
Electrical ShockExplosion
Hot SurfaceRotating Parts
Chemical BurnAuto Start
Exploding BatteryRotating Belt/Pulley
The manufacturer cannot possibly anticipate every possible circumstance that might involve a hazard. The warnings in this manual, and the tags and decals affixed to the unit are, therefore, not all-inclusive. If you use a procedure, work method or operating technique that the manufacturer does not specifically 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 system unsafe.
WARNING Running engine gives off carbon monoxide, an
odorless, colorless, poison gas. Breathing carbon monoxide can cause headache, fatigue, dizziness, vomiting, confusion, seizures, nausea, fainting or death.
Operate generator ONLY outdoors.• Install a battery operated carbon monoxide alarm near •
the bedrooms. Keep exhaust gas from entering a confined area through •
windows, doors, ventilation intakes, or other openings.
WARNING The engine exhaust from this product contains chemicals known to the State of California to cause cancer, birth defects, or other reproductive harm.
Lift Hazard Read Manual
The safety alert symbol indicates a potential personal injury hazard. A signal word (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. The signal word NOTICE is used to address practices not related to personal injury.
DANGER indicates a hazard which, if not avoided, will result in death or serious injury.
WARNING indicates a hazard which, if not avoided, could result in death or serious injury.
CAUTION indicates a hazard which, if not avoided, could result in minor or moderate injury.
NOTICE addresses practices not related to personal injury.
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WARNING Certain components in this product and related accessories contain chemicals known to the State of California to cause cancer, birth defects, or other reproductive harm. Wash hands after handling.
WARNING Storage batteries give off explosive hydrogen gas
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during recharging. Slightest spark will ignite hydrogen and cause explosion. Battery electrolyte fluid contains acid and is
extremely caustic. Contact with battery contents will cause severe chemical burns. A battery presents a risk of electrical shock and high short circuit current.
DO NOT dispose of battery in a fire. Recycle battery.• DO NOT allow any open flame, spark, heat, or lit cigarette during •
and for several minutes after charging a battery. DO NOT open or mutilate the battery.• Wear protective goggles, rubber apron, rubber boots and •
rubber gloves. Remove watches, rings, or other metal objects.• Use tools having insulated handles.•
WARNING Propane and Natural Gas are extremely flammable
and explosive. Fire or explosion can cause severe burns or death.
Install the fuel supply system according to NFPA 37 and other • applicable fuel-gas codes.
Before placing the generator into service, the fuel system lines • must be properly purged and leak tested.
After the generator is installed, you should inspect the fuel • system periodically.
NO leakage is permitted.• DO NOT operate engine if smell of fuel is present or other •
explosive conditions exist. DO NOT smoke around the generator. Wipe up any oil spills •
immediately. Ensure that no combustible materials are left in the generator compartment. Keep the area near the generator clean and free of debris.
WARNING Generator produces hazardous voltage.
Failure to properly ground generator can result in electrocution. Failure to isolate generator from power utility can result in death or injury to electric utility workers due to backfeed of electrical energy.
When using generator for backup power, notify utility company.• 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. If you must work around a unit while it is operating, stand on an •
insulated dry surface to reduce the risk of a shock hazard. DO NOT allow unqualified persons or children to operate or •
service generator. In case of an accident caused by electrical shock, immediately •
shut down the source of electrical power and contact the local authorities. Avoid direct contact with the victim.
Despite the safe design of the residential generator, operating • this equipment imprudently, neglecting its maintenance or being careless can cause possible injury or death.
Remain alert at all times while working on this equipment. • Never work on the equipment when you are physically or mentally fatigued.
Before performing any maintenance on the generator, disconnect • the battery cable indicated by a NEGATIVE, NEG or (-) first. When finished, reconnect that cable last.
After your system is installed, the generator may crank and start • without warning any time there is a power failure. To prevent possible injury, always set the generator’s system switch to OFF, remove the service disconnect from the disconnect box AND remove the 15 Amp fuse BEFORE working on the equipment.
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WARNING Contact with muffler area can result in
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serious burns. Exhaust heat/gases can ignite combustibles or structures causing a fire.
DO NOT touch hot parts and AVOID hot exhaust gases.• Allow equipment to cool before touching.• DO NOT install the generator closer than 5 feet (1.5m) from any •
combustibles or structures with combustible walls having a fire resistance rating of less than 1 hour.
Keep at least minimum distances shown in • General Location Guidelines to insure for proper generator cooling and maintenance clearances.
It is a violation of California Public Resource Code, Section 4442, • to use or operate the engine on any forest-covered, brush­covered, or grass-covered land unless the exhaust system is equipped with a spark arrester, as defined in Section 4442, maintained in effective working order. Other states or federal jurisdictions may have similar laws. Contact the original equipment manufacturer, retailer, or dealer to obtain a spark arrester designed for the exhaust system installed on this engine.
Replacement parts must be the same and installed in the same • position as the original parts.
WARNING Moving parts can crush and cut.
Starter and other rotating parts can entangle hands, hair, clothing, or accessories.
NEVER operate generator without protective housings, covers, or • guards in place.
DO NOT wear loose clothing, jewelry or anything that may be • caught in the starter or other rotating parts.
Tie up long hair and remove jewelry.• Before servicing, remove 15 Amp fuse from control panel and •
disconnect Negative (NEG or -) battery cable.
WARNING Hot pressurized coolant can cause severe injury
and/or property damage.
DO NOT open radiator cap when hot.• Before servicing, allow coolant to cool.•
CAUTION Installing the 15A fuse could cause the engine
to start.
CAUTION Excessively high operating speeds increase risk of
injury and damage to generator. Excessively low speeds impose a heavy load on generator.
DO NOT tamper with governed speed. Generator supplies correct • rated frequency and voltage when running at governed speed.
DO NOT modify generator in any way.•
NOTICE Exceeding generators wattage/amperage capacity can damage generator and/or electrical devices connected to it.
Start generator and let engine stabilize before connecting • electrical loads.
NOTICE Improper treatment of generator can damage it and shorten its life.
Use generator only for intended uses.• If you have questions about intended use, contact your •
authorized ealer. Operate generator only on level surfaces.• Adequate, unobstructed flow of cooling and ventilating air is •
critical to correct generator operation. The Oil Fill, Oil Drain and the Control Panel doors must be installed •
whenever the unit is running. DO NOT expose generator to excessive moisture, dust, dirt, or •
corrosive vapors. Despite the safe design of the residential generator, operating •
this equipment imprudently, neglecting its maintenance or being careless can cause possible injury or death.
Remain alert at all times while working on this equipment. • Never work on the equipment when you are physically or mentally fatigued.
DO NOT start engine with air cleaner or air cleaner cover removed.• DO NOT insert any objects through cooling slots.• DO NOT use the generator or any of its parts as a step. Stepping •
on the unit can cause stress and break parts. This may result in dangerous operating conditions from leaking exhaust gases, fuel leakage, oil leakage, etc.
If connected devices overheat, turn them off and disconnect them • from generator.
Shut off generator if: •
-electrical output is lost;
-equipment sparks, smokes, or emits flames;
-unit vibrates excessively.
Observe that the 15 Amp fuse has been removed from the control • panel for shipping.
DO NOT install this fuse until all plumbing and wiring has been • completed and inspected.
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Installation
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We sincerely appreciate your patronage. For this reason, we have made every effort to provide for a safe, streamlined and cost-effective installation. Because each installation is unique, it is impossible to know of and advise the trade of all conceivable procedures and methods by which installation might be achieved. Neither could we know of possible hazards and/or the results of each method or procedure. For these reasons,
For the Home Owner
To help you make informed choices and communicate effectively with your installation contractor(s),
Read and understand Owner Orientation in this manual before contracting or starting your home generator installation.
To arrange for proper installation, contact the store at which you purchased your home generator, your dealer, a licensed electrician or your utility power provider.
Only current licensed electrical and plumbing contractors should attempt home generator system installations. Installations must strictly comply with all applicable codes, industry standards and regulations.
Your home generator is supplied with this “Operator’s Manual” and a separate “Installation Manual”. These are important documents and should be retained by the owner after the installation has been completed.
The home generator warranty is VOID unless the system is installed by licensed electrical and plumbing professionals.
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.
The Emission Control System for this generator is warranted for standards set by the U.S. Environmental Protection Agency and by the California Air Resources Board (CARB).
For the Installing Dealer/Contractor
For most applications, the Installation manual contains all the information required to properly install and start the home generator. This Operator’s Manual describes routine operation and owner maintenance procedures.
If you need more information in this matter, please call (888) 575‑8226 between 8:00 AM and 5:00 PM CT..
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Owner Orientation
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This section provides home generator owners with the information necessary to achieve the most satisfactory and cost effective installation possible.
The illustrations are for typical circumstances and are meant to familiarize you with the installation options available with your home generator. A thorough understanding of these options will provide fundamental control over the cost of your installation, as well as ensure your final satisfaction and security.
Federal and local codes, appearance, noise levels, fuel types, and distances are the factors that must be considered when negotiating with an installation professional. Remember that as the distance from the existing electrical service and
Fuel Factors
gaseous fuel supply increases, and the number of 90 degree bends in the fuel supply increases; compensations in piping and wiring materials must be made. This is necessary to comply with local codes and overcome electrical voltage drops and gaseous fuel pressure drops.
The factors mentioned above will have a direct affect on the overall price of your home generator installation.
NOTE: In some areas you may need to acquire electrical
permits for installing the home generator, building permits for installing gas lines, and permits for noise allowances. Your installer should check your local codes AND obtain the permits before installing the system.
An important consideration affecting the entire installation is the type of fuel used by your home generator. The system was factory tested and adjusted using either natural gas or liquid propane (LP vapor). For proper engine function, factors that are inherent to each of these fuels, your location and the duration of possible utility interruptions are important considerations in the following fuel guidelines:
• Useclean,dryfuel,freeofmoistureorany
particulate material. Using fuels outside the following recommended values may cause performance problems.
• Inenginessetuptorunonpropane(LP),commercial
grade HD5 propane with a minimum fuel energy of 2500 BTUs/ft3 with maximum propylene content of 5% and butane and heavier gas content of 2.5% and minimum propane content of 90%.
Natural gas rating will depend on specific fuel but typical derates are between 10 to 20% off the LP gas rating.
WARNING Propane and Natural Gas are extremely flammable
and explosive. Fire or explosion can cause severe burns or death.
The residential generator is equipped with an automatic safety • gas “fuel shut-off” valve.
DO NOT operate the equipment if the “fuel shut-off” valve is • missing or inoperative.
Power Decrease at High Altitude or High Temperature
Air density is less at high altitudes, resulting in less available engine power. Specifically, engine power will decrease 3.5% for each 1,000 feet (300 meters) above sea level and 1% for each 10° F (5.6°C) above 77°F (25°C). Make sure you and your installer consider these factors when determining total generator load.
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Generator Location
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The actual physical location of your home generator has a direct affect on:
1. The amount of plumbing required to fuel your generator.
2. The amount of wiring required to control and connect your generator.
NOTE: Specific location guidelines are discussed in the installation manual. Acquaint yourself with that information and confer with your installer. Be sure to ask how your site might affect installation costs and compliance with local codes and standards.
The generator must be installed outdoors. DO NOT install generator where exhaust gas could accumulate and enter inside or be drawn into a potentially occupied building. Ensure exhaust gas is kept away from any windows, doors, ventilation intakes or other openings that can allow exhaust gas to collect in a confined area. Prevailing winds and air currents should be taken into consideration when positioning generator. See the installation manual for full details on safe generator location.
WARNING Running engine gives off carbon monoxide, an
odorless, colorless, poison gas. Breathing carbon monoxide can cause headache, fatigue, dizziness, vomiting, confusion, seizures, nausea, fainting or death.
Operate generator ONLY outdoors.• Install a battery operated carbon monoxide alarm near •
the bedrooms. Keep exhaust gas from entering a confined area through •
windows, doors, ventilation intakes, or other openings.
WARNING Exhaust heat/gases can ignite combustibles or
structures causing a fire.
DO NOT install the generator closer than 5 feet (1.5m) from any • combustibles or structures with combustible walls having a fire resistance rating of less than 1 hour.
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Delivery Inspection
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Carefully inspect the home generator for any damage that may have occurred during shipment.
IMPORTANT: If loss or damage is noted at time of delivery, have the person(s) making delivery note all damage on the freight bill and affix his signature under the consignor’s memo of loss or damage. If loss or damage is noted after delivery, separate the damaged materials and contact the carrier and your installer for claim procedures. Missing or damaged parts are not warranted.
The home generator system is supplied with:
• Fully-servicedcoolantsystem
• Fully-servicedoil/lubricatingsystem
• Flexiblefuelhook-up
• Installationandstart-upmanual
• Operator’smanual
• Engineoperator’smanual
• Installationchecklist
• Spareaccessdoorkeys
• Spare15AmpATO-typefuse
• Ten-polecontrolpanelconnector
• Touchuppaint
• RemoteLEDindicatorkit(LED/plate/screws)
To be supplied by Installer:
• Startingbattery
• Reinforcedconcretemountingpad
• Connectingwireandconduit
• Fuelsupplyvalves/plumbing
• Variousspecialtytools/equipment
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Features and Controls
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30 kW Home Generator
Read this operator’s manual and Important Safety Instructions before operating your generator. Compare the illustrations of this 30kW model with your generator to familiarize yourself with the locations of various controls and adjustments. Save this manual for future reference.
A
B
D
ECF G
R
P
K HL JMN
Generator is pictured with access doors removed for clarity
A - Exhaust Port—High-performancemufflerlowersengine
noise to comply with most residential codes.
B - Coolant Fill Door—Providesaccessforservicingengine
with oil and coolant.
C - Air Cleaner—Protectsenginebyfilteringdustanddebris
out of intake air.
D - Battery Door opening—Providesaccesstostarting
battery and air cleaner.
E - Oil Dip Stick—Usedtochecktheengineoillevel. F - Engine Label—Identifiesenginemodelandtype. G - Oil Fill Cap—Removetoservicetheenginewith
recommended oil.
H - Coolant Recovery Bottle—Providesvisualindicatorof
engine coolant level.
J - Oil Filter —Filtersengineoiltoprolongsystemlife. K - Oil Drain Hose—Providedtofacilitateoilchanging. L - Fuel Inlet—Fuelsupplyisconnectedhere. M - ID Label(locatedonbase)—Identifiesunitby
serial number.
N - Circuit Breaker Enclosure - Equipped with removable
bottom to assist with conduit connection.
P - Control Panel—Usedforvarioustest,operationand
maintenance functions. See System Control Panel.
R - Control Panel Door opening—Providesaccesstocontrol
panel, oil filter, etc.
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45 kW Home Generator
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Compare the illustrations of this 45kW model with your generator to familiarize yourself with the locations of various controls and adjustments.
KH LJ
G
F
DBEC
A
MNPR
Generator is pictured with access doors removed for clarity
A - Control Panel—Usedforvarioustest,operationand
maintenance functions. See System Control Panel.
B - Control Panel Door opening—Providesaccessto
control panel (may be two doors).
C - Engine Label—Identifiesenginemodelandtype. D - Oil Fill Cap—Removetoservicetheenginewith
recommended oil.
E - Oil Dip Stick—Usedtochecktheengineoillevel. F - Battery Door opening—Providesaccesstostarting
battery, air cleaner, oil filter, etc.
G - Coolant Recovery Bottle—Providesvisualindicatorof
engine coolant level.
H - Exhaust Port—High-performancemufflerlowersengine
noise to comply with most residential codes.
J - Coolant Fill Door—Providesaccessforservicingengine
with oil and coolant.
K - Oil Filter —Filtersengineoiltoprolongsystemlife. L - Air Cleaner—Protectsenginebyfilteringdustanddebris
out of intake air.
M - Fuel Inlet—Fuelsupplyisconnectedhere. N - Oil Drain Hose—Providedtofacilitateoilchanging. P - ID Label(locatedonbase)—Identifiesunitbyserialnumber. R - Circuit Breaker Enclosure - Equipped with removable
bottom to assist with conduit connection.
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System Control Panel
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Compare this 30 kW & 45 kW control panel illustration with your generator to familiarize yourself with the location of these important controls:
E
F
D
C
B
A
A - Circuit Breaker—Protectsthesystemfromshortsand
other over-current conditions. Must be ON to supply power to the automatic transfer switch.
B - SET EXERCISE—Usedtosettheexercisecyclestart
time and day-of-the-week. Exercise cycle only occurs in
AUTO mode.
C - MANUAL OVER-RIDE—WithsystemswitchinAUTO
position, push the manual over-ride button for six seconds to start the generator. To turn off the generator, push and hold the manual over-ride button until engine stops.
D - 15 Amp Fuse—Protectsthehome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 15 Amp fuse.
E - System Switch—Thistwo-positionswitchisthemost
important control on the system and is used as follows:
•“AUTO” position is the normal operating position.
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.
•“OFF” position turns off running generator,
prevents unit from starting and resets any detected faults.
F - Digital Display—Displaysthetotalnumberofhours
the generator has been running and fault codes. Used to schedule maintenance tasks and for troubleshooting operational problems with the home generator. A constant number displayed indicates the total hours of operation. Fault conditions will flash “FC” followed by a fault code number. All fault conditions are described in
Fault Detection System.
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Access Ports
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The home generator is equipped with an enclosure that has several access doors. The doors are named for a significant component located behind them, as follows:
A - Fuel Inlet port (shown for reference) B - Control Panel door (may be two doors) C - Exhaust opening (shown for reference) D - Coolant Fill door E - Battery door
WARNING Contact with muffler and engine parts can result in
serious burns.
DO NOT touch hot parts and AVOID hot exhaust gases.• Allow equipment to cool before touching.•
The enclosure also includes muffler and radiator access panels, used for cleaning those components. All panels should remain closed at all other times to assure proper cooling, reduce noise, and for added safety.
Each home generator is equipped with a set of identical keys. These keys fit the locks that secure the access doors.
To open access door:
1. Insert key into lock of access door handle and turn key one quarter turn counterclockwise.
2. Grasp door’s handle and turn one quarter turn counterclockwise to open. Remove key.
3. Coolant Fill door is unlocked in the same manner. It can be used for adding coolant or oil.
To close access door:
1. Close door and turn door’s handle one quarter turn clockwise.
2. Insert key into lock of door handle and turn key one quarter turn clockwise. Remove key.
C
D
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A
B E
Operation
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Important Owner’s Considerations
Engine Oil
The engine is shipped from the factory pre-run and filled with non-synthetic oil (API SL 10W-30). This allows for system operation in a wide range of temperature and climate conditions. Before starting the engine, check oil level and ensure that engine is serviced as described in the engine operator’s manual.
Coolant System
This engine is shipped from the factory filled with a 50-50 mix of automotive (Dex-Cool™ orange) anti-freeze and water. This will provide optimum year round protection against freezing, boiling and corrosion. The coolant system incorporates a water heater that operates when ambient temperature is below 80ºF AND utility power is present at the transfer switch. Before starting the engine, check coolant level as described in the engine operator’s manual.
Battery
The installer must supply a valve-regulated, rechargeable 12 volt DC starting battery. See Battery in Final Installation Considerations in the installation manual.
WARNING Battery posts, terminals and related accessories contain lead and lead compounds, chemicals known to the State of California to cause cancer and reproductive harm. Wash hands after handling.
With the battery installed, all wiring to transfer switch and generator completed, utility power supplied to the automatic transfer switch, and the unit in AUTO mode, the battery receives a trickle charge while the engine is not running. The trickle charge cannot be used to recharge a battery that is completely discharged.
15 Amp Fuse
The generator’s 15 Amp fuse is critical to correct system operation. Your installer will ensure the fuse is properly installed upon completion of the installation.
Automatic Operation
To select automatic operation, do the following:
1. Confirm 15 Amp fuse is installed in control panel.
2. Set the main distribution panel circuit breaker that
sends utility voltage to the transfer switch to ON.
3. Set the generator’s circuit breaker to its ON position.
4. Set the control panel system switch to AUTO.
CAUTION With the system switch set to AUTO, the engine may
crank and start at any time without warning.
To prevent possible injury that may be caused by such sudden • starts, always set the system switch to OFF if performing maintenance on the system.
Remove the 15 Amp fuse before working on or around the • generator or transfer switch.
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Checking Automatic Operation
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To check the system for proper automatic operation, proceed as follows:
1. Turn OFF main distribution panel circuit breaker
sending power to automatic transfer switch.
When utility voltage is lost and the sensor has timed
out, the engine will crank and start. Let the system go through its entire automatic operation sequence.
2. With the generator output supplying its loads, turn
ON the service disconnect or main distribution panel circuit breaker that supplies utility power to the automatic transfer switch.
Setting Exercise Timer
3. The automatic transfer switch will transfer loads back to utility power after a 5 minute minimum run time and utility power is available.
4. The generator will run for one additional minute for engine cool down, then will shut down.
NOTE: If utility is restored and generator does not shut down after 10 minutes, set system switch to OFF and contact your installer or local service center.
This completes the test procedures for automatic operation. The home generator will now start automatically and will supply power to the transfer switch when utility power is lost.
The home generator is equipped with an exercise timer that will start and exercise the system once every seven days. During this exercise period, the unit runs for approximately 20 minutes and then shuts down. Electrical load transfer DOES NOT occur during the exercise cycle (unless an utility power outage occurs).
A button on the control panel is labeled “SET EXERCISE” (see System Control Panel). The specific day and the specific time of day this button is pressed is programmed into the control board memory. This date and time is then used to automatically initiate the system exercise cycle. The “SET EXERCISE” legend on the control panel will flash until the set exercise cycle is set.
To perform the Set Exercise procedure:
1. Choose the day and time you want your home generator to exercise.
2. On that day and time, press and hold “SET EXERCISE” for three seconds.
NOTE: “SET EXERCISE” will flash until the button is
pressed for three seconds, then “SET EXERCISE” will illuminate for 5 seconds, and finally turn off.
3. The unit will then start and run it’s 20 minute exercise cycle.
For example, if you press SET EXERCISE on Sunday morning at 10:00 AM, the unit will run an immediate exercise cycle and an exercise cycle every following Sunday at 10:00 AM (+/- 1/2 hour).
NOTE: “Set Exercise” will only work if the unit is in the AUTO mode and this exact procedure is followed. The exerciser will need to be re-set if the 15 Amp fuse is removed or changed, or if the starting battery is disconnected.
If you want to change the day and time the unit exercises, simply perform the “Set Exercise” procedure at the exact weekday and time you want it to take place.
16
Maintenance
Not for
Reproduction
Servicing the System
Before performing any generator maintenance, always perform the following steps:
1. Set generator’s circuit breaker to its OFF position.
2. Set control panel system switch to OFF.
3. Remove 15 Amp fuse from control panel.
Fault 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, over speed, and other conditions.
The generator’s control panel has a digital display that shows fault codes, like “FC_1”. The table below lists the detected fault, the fault code as displayed on the control panel, and the number of LED flashes (also described as ‘blinks’) seen on the remote LED indicator.
Fault Description Fault Codes LED Flashes
Low battery voltage FC_1 1 Low oil pressure FC_2 2 Low voltage FC_3 3 Engine fails to start FC_4 4 Low frequency FC_5 5 Engine overspeed FC_6 6 High temperature FC_7 7 Transfer switch fault FC_8 8
The remote LED indicator is installed at a convenient inside location. The LED will remain lit when the generator is in AUTO. Should a system fault be detected, the LED will turn on and off in a series of blinks that identify the problem. The blink pattern is repeated with a brief pause between each series of blinks.
4. Utility voltage is present at generator control panel. Disconnect power before servicing control panel by removing the fuses from the transfer switch.
5. After all servicing has been completed, replace fuses in transfer switch, replace 15 Amp fuse in control panel, set system switch and circuit breaker ON and reset exercise timer. See Setting Exercise Timer.
Reset Fault Detection System
The operator must reset the fault detection system each time it activates. To do so, place the control panel system switch in the OFF position for 30 seconds or more. Remedy the fault condition, then return the generator to service by installing the 15 Amp fuse, placing the system switch in the AUTO position, and resetting the exercise timer. See Setting Exercise Timer in Operation.
A description of each fault and suggested remedies are as follows:
No LED - Discharged Battery
If there is a detected fault condition but the LED is not blinking, this is because the battery is completely discharged. To remedy the problem, remove the 15 Amp fuse and disconnect the battery from the generator. Take the battery to a local battery store for analysis. Reinstall battery after it has been fully recharged, connecting the NEGATIVE cable last. Then reset the fault detection system, as described earlier.
Low Battery Voltage (FC_1)
This fault is indicated by fault code FC_1 and one blink on the LED indicator. This condition occurs if the generator cannot start because the starting battery output power is below that needed to crank the engine. Causes for this problem may be a faulty battery or battery charge circuit.
Reinstall the battery (replace if necessary - see Battery in Final Installation Considerations in the installation manual). Then reset the fault detection system, as described earlier.
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Low Oil Pressure (FC_2)
Not for
Reproduction
This fault is indicated by fault code FC_2 and two blinks on the remote LED indicator. The unit is equipped with an oil pressure switch that uses normally closed contacts held open by engine oil pressure during operation. Should oil pressure drop below the 8 psi range, switch contacts close and the engine is shut down.
To remedy the low oil pressure condition, add the recommended oil to the FULL mark on the dipstick.
If a low oil pressure condition still exists, the engine will start, then shut down again. The fault code will appear and the LED will flash.
To remedy the problem, contact your installer or an authorized dealer.
Low Voltage (Generator, FC_3)
This fault is indicated by fault code FC_3 and three blinks on the LED indicator. This condition is caused by a restriction in the fuel flow, a broken or disconnected signal lead, a failed alternator winding, the control panel circuit breaker is open, or the generator is overloaded.
To remedy the problem, contact your installer or a GE Authorized Dealer.
Engine Fail To Start (FC_4)
This fault is indicated by fault code FC_4 and four blinks on the LED indicator. This feature prevents the generator from damaging itself if it continually attempts to start in spite of 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 and the LED will blink.
Check to make sure the generator’s circuit breaker is in the ON position in order for the sensing leads to verify that the unit is running.
The most likely cause of this problem is no fuel supply. Check the internal and external fuel shut off valves to ensure they are fully open. Other causes could be failed spark plug(s), failed engine ignition, or the engine air filter is clogged.
You may need to contact your installer for assistance if you can’t remedy these problems.
Low Frequency (FC_5)
This fault is indicated by fault code FC_5 and five blinks on the LED indicator. This feature protects devices connected to the transfer switch by shutting the generator down if the engine runs slower than 55 Hz for three seconds.
This condition is caused by a failed engine component or by excessive loads on the generator. To remedy the problem, contact your installer or an authorized dealer.
Engine Overspeed (FC_6)
This fault is indicated by fault code FC_6 and six blinks on the LED indicator. This feature protects devices connected to the transfer switch by shutting the generator down if the engine happens to run faster than the preset limit.
The overspeed fault is detected as follows:
• Ifthegeneratoroutputfrequencyis65-70Hz,after
three seconds, the generator will shut down.
• Ifthegeneratoroutputfrequencyisgreaterthan
70 Hz, the generator will shut down immediately.
This condition is caused by a failed engine component. To remedy the problem, contact your installer or an authorized dealer.
High Temperature (FC_7)
This fault is indicated by fault code FC_7 and seven blinks on the LED indicator. The contacts of the temperature switch are normally open. If the engine temperature exceeds approximately 115°C (240°F), the fault is detected and the engine shuts down.
Common causes for this condition include running the unit with all access doors removed, obstructed air inlet or exhaust port, low oil or coolant level, or debris in the engine compartment or radiator.
To resolve the problem, let the engine cool down and remove any accumulated debris and obstructions. Ensure that the access doors are installed whenever the unit is running.
This fault is indicated by fault code FC_8 and eight blinks on the LED indicator (if transfer switch is equipped with fault detection). The most likely cause of this fault is a blown fuse in the transfer switch.
To remedy the problem, contact your installer or an authorized dealer.
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Transfer Switch Fault (FC_8)
This fault is indicated by fault code FC_8 and eight blinks on the LED indicator (if transfer switch is equipped with fault detection).
The most likely cause of this fault is a blown fuse in the transfer switch. To remedy the problem, contact your installer or an authorized dealer.
Generator Maintenance
Not for
Reproduction
The generator warranty does not cover items that have been subjected to operator abuse or neglect. To receive full value from the warranty, the operator must maintain the system as instructed in the operator’s manual.
All adjustments should be made at least once each season. Follow the requirements in the operator’s manual.
Generator maintenance consists of keeping the unit clean. Operate the unit in an environment where it will not be exposed to excessive dust, moisture or any corrosive vapors. Cooling air louvers on the enclosure must not become clogged with snow, leaves, or any other foreign material.
Engine Maintenance
An engine manual was packaged with this system. Refer to that manual for all engine-related maintenance topics, such as oil, oil filter, air cleaner, coolant, spark plugs and so forth.
Check the cleanliness of the unit frequently and clean when dust, dirt, oil, moisture or other foreign substances are visible on its exterior/interior surface.
NOTE: DO NOT use direct spray from a garden hose to clean generator. Water can enter the engine and generator and cause problems.
Proper engine cooling and lubrication are very important, so pay particular attention to these matters.
Engine Oil
The engine is shipped from the factory pre-run and filled with non-synthetic oil (API SL 10W-30). This allows for system operation in a wide range of temperature and climate conditions.
Shown here is the oil drain hose (B) and the oil filter location (A) for the 30kW generator:
A
B
NOTE: Refer to the engine operator’s manual for recommended oil change intervals.
Shown here is the oil drain hose (B) and the oil filter location (A) for the 45kW generator:
A
B
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Changing Engine Oil
Not for
Reproduction
CAUTION Avoid prolonged or repeated skin contact with used
motor oil.
Used motor oil has been shown to cause skin cancer in certain • laboratory animals.
Thoroughly wash exposed areas with soap and water.•
KEEP OUT OF REACH OF CHILDREN. DON’T POLLUTE. CONSERVE RESOURCES. RETURN USED OIL TO COLLECTION CENTERS.
1. Set control board system switch to OFF.
2. Remove 15 Amp fuse from control panel.
3. Place oil drain hose into an approved container.
4. Remove brass fitting from end of drain hose.
NOTE: Change oil while the engine is still warm from running, as described in the engine operator’s manual.
NOTICE Any attempt to crank or start the engine before it has been properly serviced with the recommended oil will result in equipment failure.
Refer to • Maintenance in the Operator’s Manual and engine manual for oil fill information.
Damage to equipment resulting from failure to follow this • instruction will void engine and generator warranty.
4. When oil has drained, replace brass fitting on hose.
5. If all engine servicing is complete, replace 15 Amp fuse in control panel and reset exercise timer. See Setting Exercise Timer in Operation.
To fill your engine with oil:
Follow the oil grade recommendation, oil fill, and oil filter service instructions given in the engine operator’s manual.
Engine Coolant System
With the engine cold, check the coolant level in the coolant recovery bottle (see Controls). Maintenance instructions for engine coolant are found in the engine operator’s manual.
Battery
Servicing of batteries is to be performed or supervised by personnel knowledgeable of batteries and the required precautions. Keep unauthorized personnel away from batteries.
Servicing the Battery
If it is necessary to service the battery, proceed as follows:
1. Set control board system switch to OFF.
2. Remove 15 Amp fuse from control panel.
3. Service or replace battery as required. See Battery in Final Installation Considerations in the installation manual for specific battery needed.
4. Connect red battery cable to battery positive terminal
5. Connect black negative battery cable to negative
(indicated by POSITIVE, POS, or (+)).
battery terminal (indicated by NEGATIVE, NEG, or (-).
To make the task of adding oil more convenient, we recommend use of a funnel attached to a length of tubing long enough to reach from the Coolant Fill door to the oil fill opening on the engine valve cover.
WARNING Battery posts, terminals and related accessories contain lead and lead compounds, chemicals known to the State of California to cause cancer and reproductive harm. Wash hands after handling.
6. Ensure hardware on both positive and negative battery terminals is secure.
7. Reinstall 15 Amp fuse in control panel.
8. Set generator’s system switch to AUTO.
9. Reset exercise timer. See Setting Exercise Timer.
DON’T POLLUTE. CONSERVE RESOURCES, RETURN USED BATTERY TO RECYCLING COLLECTION CENTER.
20
Charging the Battery
Not for
Reproduction
If it is necessary to charge the battery, proceed as follows:
1. Set control board system switch to OFF.
2. Remove 15 Amp fuse from control panel.
3. Disconnect negative battery cable from negative
battery terminal (indicated by NEGATIVE, NEG, or (-)).
NOTICE Failure to disconnect negative battery cable will result in equipment failure.
DO NOT attempt to jump start the generator.• Damage to equipment resulting from failure to follow this •
instruction will void engine and generator warranty.
4. Charge battery with battery charger at 2 Amps until battery holds 12 Volts.
NOTE: DO NOT exceed 13.7 volts when charging.
CAUTION With the system switch set to AUTO, the engine may
crank and start at any time without warning.
To prevent possible injury that may be caused by such sudden • starts, always set the system switch to OFF if performing maintenance on the system.
Remove the 15 Amp fuse before working on or around the • generator or transfer switch.
WARNING Storage batteries give off explosive hydrogen gas
during recharging. Slightest spark will ignite hydrogen and cause explosion. Battery electrolyte fluid contains acid and is
extremely caustic. Contact with battery contents will cause severe chemical burns. A battery presents a risk of electrical shock and high short circuit current.
DO NOT dispose of battery in a fire. Recycle battery.• DO NOT allow any open flame, spark, heat, or lit cigarette during •
and for several minutes after charging a battery. DO NOT open or mutilate the battery.• Wear protective goggles, rubber apron, rubber boots and •
rubber gloves. Remove watches, rings, or other metal objects.• Use tools having insulated handles.•
5. Connect negative battery cable to negative battery
terminal (indicated by NEGATIVE, NEG, or (-)).
6. Ensure hardware on both positive and negative battery terminals is secure.
7. Reinstall 15 Amp fuse in control panel.
8. Set generator’s system switch to AUTO.
9. Reset exercise timer. See Setting Exercise Timer.
Cleaning the Generator
1. Set control board system switch to OFF.
2. Remove 15 Amp fuse from control panel.
3. Clean generator as desired.
NOTICE: Improper treatment of generator can damage it and shorten its life.
DO NOT expose generator to excessive moisture, dust, dirt, or • corrosive vapors.
DO NOT insert any objects through cooling slots.•
• Useadampclothtowipeexteriorsurfacesclean.
• Useasoft,bristlebrushtoloosencakedondirt,etc.
• Useavacuumcleanertopickuploosedirtanddebris.
• Uselowpressureair(nottoexceed25psi)toblow
away dirt. Inspect cooling air slots and openings on the generator. These openings must be kept clean and unobstructed.
4. Reinstall 15 Amp fuse in control panel.
5. Set generator’s system switch to AUTO.
6. Reset exercise timer. See Setting Exercise Timer.
21
When Calling for Assistance
Not for
Reproduction
You must have the following information at hand if it is necessary to contact a local service center regarding service or repair of this unit:
1. Obtain the unit Model Number and Serial Number from the unit ID label. See Features and Controls for location of the label or refer to the information recorded on the inside front cover of the installation manual.
2. Obtain the engine identification numbers from the engine label. See the engine operator’s manual for location of this information. Please note that several different engines are described in the engine manual, so your engine may vary from that shown.
Storage
The home generator is designed for long term service as a backup generator. There is no need to take any storage precautions. However, if it becomes necessary to take the system out of service for an extended period, call Technical Services at (888) 575-8226, between 8:00 AM and 5:00 PM CT for specific recommendations. Refer to the engine operator’s manual for additional information.
22
Troubleshooting
Not for
Reproduction
Problem Cause Correction
Engine is running, but no AC output is available.
Engine runs good at no-load but “bogs down” when loads are connected.
Engine will not start; or starts and runs rough.
1. Circuit breaker open or defective.
2. Fault in generator control panel.
3. Poor wiring connections or defective transfer switch.
1. Short circuit in a connected load.
2. Generator is overloaded.
3. Shorted generator circuit.
4. Fuel pressure or mixture is incorrect.
5. Kinked fuel line.
1. 15 Amp fuse missing or blown.
2. Fuel supply turned off or depleted.
3. Failed battery.
4. Fuel pressure is incorrect
1. Reset or replace circuit breaker.
2. Contact local service facility.
3. Check and repair.
1. Disconnect shorted electrical load.
2. Turn off one or more loads.
3. Contact local service facility.
4. See Gaseous Fuel System in the installation manual.
5. Remove kink. Replace if necessary.
1. Install (new) 15 Amp fuse. See System Control Panel.
2. Open fuel valve(s); check propane tank.
3. Replace battery.
4. See Gaseous Fuel System in the installation manual.
Engine shuts down during operation.
Loss of power on circuits.
1. Fuel supply turned off or depleted.
2. Fault indicator blinking.
1. Generator circuit breaker is open.
2. Transfer switch problems.
1. Check fuel valves, fill propane tank.
2. Count blinks and refer to Fault Detection System.
1. Reset circuit breaker.
2. See transfer switch manual.
23
Warranty
Not for
Reproduction
Limited Warranty
Briggs & Stratton Power Products Group, LLC will repair or replace, free of charge, any part(s) of the equipment that is defective in material or workmanship or both. Travel expenses are reimbursed as specified under the Briggs & Stratton Warranty Guidelines document to authorized Briggs & Stratton dealers for performing applicable warranty repair work. This warranty is effective for the time periods and subject to the conditions stated below. For all warranty service, find the nearest Authorized Service Dealer in our dealer locator map at BRIGGSandSTRATTON.com.
Warranty Period
THERE IS NO OTHER EXPRESS WARRANTY. IMPLIED WARRANTIES, INCLUDING THOSE OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE, ARE LIMITED TO ONE YEAR FROM PURCHASE, OR TO THE EXTENT PERMITTED BY LAW. ANY AND ALL IMPLIED WARRANTIES ARE EXCLUDED. LIABILITY FOR INCIDENTAL OR CONSEQUENTIAL DAMAGES IS EXCLUDED TO THE EXTENT EXCLUSION IS PERMITTED BY LAW. Some states or countries do not allow limitations on how long an implied warranty lasts, and some states or countries do not allow the exclusion or limitation of incidental or consequential damages, so the above limitation and exclusion may not apply to you. This warranty gives you specific legal rights and you may also have other rights which vary from state to state or country to country.
5 years or 1,800 hours, whichever comes first Rental Use None Prime Power None
The warranty period begins on the date of purchase by the first retail consumer and continues for the period of time stated above. “Rental use” means any use of this product in a temporary or semi-permanently installed rental application. Once equipment has experienced rental use, it shall thereafter be considered rental use for purposes of this warranty.
Warranty Terms continue on next page
is a trademark of General Electric Company and is under license by Briggs & Stratton Power Products Group, LLC.
24
NO WARRANTY REGISTRATION IS NECESSARY TO OBTAIN WARRANTY ON BRIGGS & STRATTON PRODUCTS. SAVE YOUR PROOF OF PURCHASE RECEIPT. IF YOU DO NOT PROVIDE PROOF OF THE INITIAL PURCHASE DATE AT THE TIME WARRANTY SERVICE IS REQUESTED, THE MANUFACTURING DATE OF THE PRODUCT WILL BE USED TO DETERMINE THE WARRANTY PERIOD.
Copyright © 2010. All rights reserved. No part of this material may be reproduced or transmitted in any form without the express written permission of Briggs & Stratton Power Products Group, LLC.
About Your Warranty
Not for
Reproduction
We welcome warranty repair and apologize to you for being inconvenienced. Any Authorized Service Dealer may perform warranty repairs. Most warranty repairs are handled routinely, but sometimes requests for warranty service may not be appropriate. For example, warranty service would not apply if equipment damage occurred because of misuse, lack of routine maintenance, and shipping, handling, warehousing or improper installation. Similarly, the warranty is void if the manufacturing date or serial number(s) on the equipment has been removed or the equipment has been altered or modified. During the warranty period, the Authorized Service Dealer, at its option, will repair or replace any part that, upon examination, is found to be defective under normal use and service. This warranty will not cover the following repairs and equipment:
• NormalWear:OutdoorPowerEquipmentandengines,
like all mechanical devices, needs periodic parts and service to perform well. This warranty does not cover repair when normal use has exhausted the life of a part or the equipment.
• InstallationandMaintenance:Thiswarrantydoesnot
apply to equipment or parts that have been subjected to improper or unauthorized installation or alteration and modification, misuse, negligence, accident, overloading, overspeeding, improper maintenance, repair or storage so as, in our judgment, to adversely affect its performance and reliability.
• Exclusions:Engine-forallengine-relatedtopics,
such as warranty policies and procedures, contact Power Solutions Incorporated at (630) 350-9400 or visit www.PSIengines.com. IMPCO Technologies is the Manufacturer of Record for all Environmental Protection Agency (EPA) compliance issues related to the use and performance of the engine.
Other Exclusions
1. Wear items such as engine oil, oil gauges, o-rings, filters, fuses, spark plugs, anti-freeze, starting batteries, etc., or damage or malfunctions resulting from accidents, freezing, abuse, modifications, alterations, or improper servicing or chemical deterioration.
2. Any costs for adjustments, loose or leaking clamps or connections, installation or start-up operations fuel system cleaning and obstruction (due to chemical, dirt, carbon, lime, and so forth) and any failures caused by contaminated fuels, anti-freeze or oil, etc.
3. Units sold for primary power applications as defined by the U.S. & Canadian National Electric Codes, whether utility power exists or where utility power does not normally exist.
4. Used, reconditioned, and demonstration equipment, equipment used in mobile or rental applications, and equipment used in life support applications.
5. Bodily injuries including death which results from product’s failure.
6. Enclosure is warranted against surface rust and corrosion for the first year of the warranty period. Surface rust and corrosion is defined as any rust or
corrosion that has penetrated the paint but has not penetrated through the metal substructure.
Enclosure is warranted against rust-through for the
first two years of the warranty period. Rust-through is defined as rust or corrosion that
has penetrated completely through the paint and metal substructure.
Enclosure is not warranted for surface rust or
corrosion or complete rust-through that may result due to improper installation, damage to painted surfaces that compromise the paint’s corrosion prevention properties, or if the unit is installed in environments that expose the generator to high levels of corrosive agents such as salt spray.
7. Accessory parts.
8. Any loss of revenue that is a direct or indirect result of the failure of this unit.
9. Failures caused by any force majeure event or external force beyond the manufacturer’s control or Act of God such as, but not limited to freezing, theft, fire, collision, wars or riots, vandalism, lightning, earth quake wind storm, hail, volcanic eruption, water or flood damage, tornados, hurricanes, terrorist acts or nuclear holocaust.
10. Any incidental, consequential or indirect damages caused by defects in materials or workmanship or any delay in repair of replacement of the defective part(s).
11. Failure due to misapplication or misrepresentation.
12. Telephone, satellite, facsimile, cell phone, internet or any other communication expenses.
13. Overtime, holiday or emergency labor expenses.
14. Any mode of transportation deemed as abnormal in our judgment, such as planes, ferries, railroad, buses, helicopters, snowmobiles, snow-cats, off-road vehicles, etc.
15. Any and all expenses incurred investigating performance complaints unless defective Briggs & Stratton materials and/or workmanship were the direct cause of the problem.
16. Overnight freight costs for replacement parts.
17. Other rental equipment used while warranty repairs are being performed (i.e., generators, material handling equipment, etc.)
Warranty terms effective July 1, 2009 - replaces all undated Warranties and Warranties dated before July 1, 2009. 207275E, Rev. B, 7/1/2009
25
ProductSpecifications
Not for
Reproduction
30 kW
Rated Maximum Load Current (at 25°C/77°F, LP*): at 240 Volts 125 Amps Rated AC Voltage 240 Volts Phase Single phase Rated Frequency 60 Hertz Normal Operating Range -20°F (-28.8°C) to 104°F (40°C) Output Sound Level 65 dB(A) at 23 ft. (7 m)
at normal load
Shipping Weight 1,700 lb (771 kg)
* Natural gas rating will depend on specific fuel but typical derates are between
10 to 20% off the LP gas rating.
45 kW
Rated Maximum Load Current (at 25°C/77°F, LP*): at 240 Volts 187.5 Amps Rated AC Voltage 240 Volts Phase Single phase Rated Frequency 60 Hertz Normal Operating Range -20°F (-28.8°C) to 104°F (40°C) Output Sound Level 65 dB(A) at 23 ft. (7 m)
at normal load
Shipping Weight 2070 lb (941 kg)
* Natural gas rating will depend on specific fuel but typical derates are between
10 to 20% off the LP gas rating.
This generator is rated in accordance with UL (Underwriters Laboratories) 2200 (stationary engine generator assemblies) and CSA (Canadian Standards Association) standard C22.2 No. 100-4 (motors and generators).
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