FIRMAN WH03344 Dual Fuel Inverter Generator User Manual

Table of Contents

WH03344 Dual Fuel Inverter Generator

OPERATOR’S MANUAL DUAL FUEL INVERTER GENERATORMODEL NUMBERWH03344 Rev Level:00Record product information to reference when ordering parts or obtaining warranty coverage.P/N:333745484 Rev:00

Supplier’s Declaration of Conformity 47 CFR § 2.1077 Compliance Information FIRMAN WH03344 INVERTER GENERATORFirman Power Equipment 8716 W. Ludlow Dr. Suite #6Peoria, AZ 85381 Telephone: 1-844-347-6261 www.firmanpowerequipment.comFCC/IC Compliance Statement1. This device complies with Part 15 of the FCC Rules. Operation is subject to the following two conditions: 1a. This device may not cause harmful interference. 1b. This device must accept any interference received, including interference that may cause undesired operation. 2. Changes or modifications not expressly approved by the party responsible for compliance could void the user’s authority to operate the equipment.NOTE: The FIRMAN WH03344 inverter generator has been tested and found to comply with the limits for a Class B digital device, pursuant to part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates, uses and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one or more of the following measures:··· Reorient or relocate the receiving antenna. Increase the separation between the equipment and receiver. Connect the equipment into an outlet on a circuit different from that to which the receiver is· connected. Consult the dealer or an experienced radio/TV technician for help.Changes or modifications to equipment not expressly approved by FIRMAN could void the user’s authority to operate the equipment.

INTRODUCTIONTable of ContentsIntroduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .01 Features and Controls . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 05 Operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11 Maintenance – Storage. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2 6 Troubleshooting- Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 34 Parts Diagrams – Parts Lists – Wiring Diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 36 Service – Warranty. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .42REGISTER YOUR PRODUCTRegister your FIRMAN generator online at www.firmanpowerequipment.comINTRODUCTIONThank you for purchasing a FIRMAN generator. You have selected a high-quality, precision engineered generator set designed and tested to give you years of satisfactory service. This generator is Dual Fuel and capable of running on gasoline and liquid petroleum gas (LPG). This generator is not intended to be run unattended or to supply power to life safety support. This manual contains safety information to make you aware of the hazards and risks associated with generator products and how to avoid them. This generator is designed and intended only for supplying electrical power for operating compatible electrical lighting, appliances, tools and motor loads, and is not intended for any other purpose. It is important that you read and understand these instructions thoroughly before attempting to start or operate this inverter generator. Save these original instructions for future reference. All information in this publication is based on the latest production information available at the time of approval for printing. The manufacturer reserves the right to change, alter or otherwise improve the generator and this documentation at any time without prior notice.

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INTRODUCTION

DANGER

SIGNAL WORDS

WARNING

CAUTION

NOTICE

Indicates a hazard which, if not avoided, will result in death or serious injury.

Indicates a hazard which, if not avoided, could result in death or serious injury.

Indicates a hazard

Indicates information

which, if not avoided, considered Important,

could result in minor or but not hazard-related.

moderate injury.

Safety Alert Symbol- Indicates a potential personal injury hazard.Operator’s Manual- Failure to follow warnings, instructions and operator’s manual could result in death or serious injury.

Toxic Fumes- Engine exhaust contains carbon monoxide, a poisonous gas that will kill you in minutes. You cannot smell it or see it.Generator could cause electrical shock resulting in death or serious injury.Fire- Fuel and its vapors are extremely flammable which could cause burns or fire resulting in death or serious injury.Engine exhaust could cause fire resulting in death or serious injury.

Hot Surface- Muffler could cause burns resulting in serious injury.

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INTRODUCTIONWARNING! This product can expose you to chemicals including gasoline engine exhaust, which is known to the State of California to cause cancer, and carbon monoxide, which is known to the State of California to cause birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.This outdoor generator can be used to power outdoor items using extension cords . NOTICE If you have questions about intended use, contact FIRMAN customer service. This inverter generator is designed to be used only with FIRMAN authorized parts.System Ground The generator neutral is floating, which means that the AC stator winding is isolated from the grounding fastener and the AC receptacle ground pins. On a floating neutral generator the AC receptacle ground pins are not functional. Electrical devices, such as a ground fault circuit interrupter (GFCI), requiring a functioning AC receptacle ground pin will not operate.Compliance Requirements There may be Federal or State regulations, local codes, or ordinances that apply to the intended use of the generator. Consult a qualified electrician, electrical inspector, or the local agency having jurisdiction. This generator is not intended to be used at a construction site or similar activity as defined by NFPA 70-2020 (NEC) section 590.6.To Restore Power Using Extension Cords

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INTRODUCTION1. Only use grounded cords marked for outdoor use rated for your loads.

Total AmperageUp to 13AUp to 15A

To provide power using extension cordsMinimum Gauge, Outdoor Rated Up to 50 FT (15m)1614

Up to 20A

Up to 30A

2. Follow cord safety instructions. 3. Install carbon monoxide alarm(s). 4. When operating portable generator with extension cords, make sure portable generator is located in an open, outdoor area, at least 20 ft. (6 m) from occupied spaces with exhaust pointed away. 5. Extension cords running directly into your home, powering indoor items IS NOT RECOMMENDED.DANGER! Engine exhaust contains carbon monoxide, a poisonous gas that will kill you in minutes. You cannot smell it, see it, or taste it. Even if you do not smell exhaust fumes, you could still be exposed to carbon monoxide gas.· Extension cords running directly into the home increase your risk of carbon monoxide · poisoning through any openings.If an extension cord running directly into your home is used to power indoor items, the operator recognizes that this increases the risk of CO poisoning to people inside the home and assumes that risk.

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FEATURES AND CONTROLS

1- Fixed Carrying Handle 2- Fuel Cap 3- LPG Hose Quick Connect Inlet 4- Recoil Starter 5- Never Flat Wheel 6- Control Panel 7- Muffler/Spark Arrester 8- Folding Handle

9- Maintenance Cover Oil filler andair filter access. 10- LPG Hose with Regulator 11- Spring Clamp to Hang Regulatoron Handle 12- Data Decal / Serial Number

*We are always working to improve our products. Therefore, the enclosed product may differ slightly from the image on this page.

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FEATURES AND CONTROLS

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FEATURES AND CONTROLS

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FEATURES AND CONTROLS

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FEATURES AND CONTROLS

Control Panel

21 22

9 10 11 12 1314 15

NOTICE Total power drawn from all receptacles must not exceed the data decal rating. 1. Engine Start Switch To start engine, press and hold the switch in the START (ll) position, the engine will crank and attempt to start. When the engine starts, release the switch to the RUN (l) position. 2. Economy Control Switch – The Economy Control switch can be activated in order to minimize fuel consumption and noise while operating the unit during times of reduced electrical output, allowing the engine speed to idle during periods of non-use. The engine speed returns to normal when an electrical load is connected. When the economy switch is off, the engine runs at normal speed continuously. 3. 3-1 Data-Minder (Multi-Meter) Push the SELECT button to show the Voltage, Hertz and running hours. 4. 120V, 20A Duplex – NEMA 5-20R (Not GFCI protected) A maximum of 20 Amps current may be drawn from this duplex receptacle.5. 120V, 30A RV NEMA TT-30R A maximum of 27.5 Amps current may be drawn from this receptacle.6. Output Ready Indicator Light Remains “ON” during normal operating conditions. Shuts “OFF” when generator is overloaded. The green AC Power Indicator Light comes on when the engine starts and generates power. 7.Overload Indicator Light This light turns “ON” when the generator is overloaded and will cut power to the receptacles. If the engine overload indicator light comes on, the generator’s wattage / amperage capacity has been exceeded by connected electrical devices or by a power surge. When this occurs, the green AC Power Indicator Light will go off. The engine will continue to run, but the red Engine Overload Indicator Light will stay on and power will no longer be supplied to connected electronic devices. 8. Oil Warning Indicator Light Check oil level when this light turns “ON”. Engine will not run when indicator is lit. When the oil falls below the minimum level, the oil warning indicator light comes on and the engine stops automatically. The engine will not start until the proper amount of oil is in the crank case.

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FEATURES AND CONTROLS9. Battery Power Restore Switch 10. DC 5V 2.1A USB Outlet 11. Circuit Breakers The receptacles are protected by AC circuit protectors. If the generator is overloaded or an external short circuit occurs, a circuit protector may trip. If tripping occurs, disconnect all electrical loads and determine the cause before attempting to continue using the generator. Reset any tripped circuit protectors. If multiple receptacles are used at the same time, the total current must be kept with-in the portable generator data decal rating. 12. 12V DC Battery Charger Port – Plug the 120 Volt AC charger into this port to charge the generator battery. 13. DC Circuit Breaker The DC receptacles are protected by an DC circuit protector. If the DC output is overloaded or an external short circuit occurs the circuit protector will trip. 14. Parallel Operation Outlets – These outlets are used for connecting two FIRMAN inverter generators for parallel operation. A FIRMAN parallel kit(optional equipment) is required for parallel operation. 15. DC 12V Output – 8.3 Amps of DC current may be drawn from this receptacle. Use this outlet to charge 12V automotive type batteries ONLY. See 12V DC outlet (Battery Charger) section. 16. Ground Terminal Consult an electrician or authority having jurisdiction for local grounding requirements. 17. Outlet Cover – Protect the receptacles from dust and debris. 18. Recoil Starter 19. LPG Hose Connector (Inlet: 3/8″ Flare Male) Used to connect LPG hose to generator.20. Fuel Selector Switch Use to select and turn on gasoline or LPG fuel source. Fuel (gasoline) valve is closed when the switch is on “OFF” or “LPG” positions. Engine switch is on when the switch is on “GAS” or “LPG” positions. 21. Choke Knob Used to start a cold engine. 22. LPG Regulator Solenoid Port

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OPERATION1.LocationDANGER! Engine exhaust contains carbon monoxide, a poisonous gas that could kill you in minutes. You CANNOT smell it, see it, or taste it. Even if you do not smell exhaust fumes, you could still be exposed to carbon monoxide gas.· Operate portable generator only outdoors, at least 20 ft.(6 m) from occupied spaces with exhaust pointed away to reduce the risk of carbon monoxide accumulating.· Install battery-operated carbon monoxide alarms or plug-in carbon monoxide alarms with battery back-up according to the manufacturer’s instructions. Smoke alarms cannot detect· carbon monoxide gas. Do not run this portable generator inside homes, garages, basements, crawlspaces, sheds, or other partially-enclosed spaces even if using fans or opening doors and windows for ventilation. Carbon monoxide can quickly build up in these spaces and can linger for hours, even after this product has shut off.· If you start to feel sick, dizzy, weak or your home’s carbon monoxide alarm sounds, get to fresh air right away. Call emergency services. You may have carbon monoxide poisoning. Carbon Monoxide Alarm(s) Install carbon monoxide alarms inside your home. Without working carbon monoxide alarms, you will not realize you are getting sick and dying from carbon monoxide poisoning.Prevent Carbon Monoxide (CO) Poisoning Use outdoors at least 20 ft. (6 m) from any home. Point exhaust away from all homes and occupied spaces. Install CO alarms inside your home.20 ft. (6 m) min.To better educate yourself about all carbon monoxide risks, go to www.takeyourgeneratoroutside.com.

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OPERATIONReduce Risk of FireWARNING! Exhaust heat/gases could ignite combustibles, structures or damage fuel tank causing a fire, resulting in death or serious injury.· Keep portable generator at least 5 ft. (1.5 m) from any structure, trees or vegetation over 12 · in. (30 cm) in height.Select an outdoor site that is dry and protected from the weather. Do not move portable· generator indoors to protect it from the weather. Do not locate the portable generator under a deck or other similar structure that may confine heat and airflow.

5 ft.(1.5 m) min.

5 ft.(1.5 m) min.20 ft.(6 m) min.

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OPERATION2. Oil and Gasoline/LPGAdd Engine OilWe recommend using FIRMAN SAE 10W-30 API SJ oil for best performance. Other high-quality detergent oils (API SJ or higher) are acceptable. Do not use special additives. Ambient temperature determines the proper oil viscosity for the engine. Use the chart to select the proper oil for the outdoor temperature range expected. NOTICE Do not attempt to crank or start the engine before it has been properly filled with the recommended type and amount of oil. Damage due to operation with no oil will void your warranty.Degrees Celsiusº(Outside)

Full Synthetic 5W-30

5W-30

10W-40

10W-30

Degrees Fahrenheitº(Outside)1.Place generator on a flat, level surface. 2.Loosen the cover screw and remove the maintenance cover. 3.Clean area around oil fill and remove yellow oil fill cap/dipstick. 4.Wipe dipstick clean.

H L(H)

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DRAIN PLUG13

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OPERATION5. Using oil funnel, slowly pour contents of provided oil bottle into oil fill opening until oil reaches upper limit “H” mark on the dipstick. Be careful not to overfill. Overfilling could cause engine starting problems or engine damage.

6.Replace oil fill cap/dipstick and fully tighten. 7.Reinstall maintenance cover and tighten screws. 8.Oil level should be checked prior to each use or at least every 8 hours of operation. Keep oil level maintained.Low Oil ShutdownThe portable generator is equipped with a low oil shutdown. If the oil level drops below the minimum required level, a sensor will activate an internal switch stopping the engine. If the engine shuts off and the oil level is within specifications, check to see if generator is sitting at an angle. Place portable generator on an even surface to correct this. If engine fails to start, the oil level may not be high enough to deactivate the internal low oil level switch. Make sure the sump is completely full of oil to the upper limit (H). Do not operate engine until oil level issue is corrected. Contact Firman customer service.Add Gasoline

WARNING! Fuel and its vapors are extremely flammable which could cause burns or fire resulting in death or serious injury.

······· Turn generator engine OFF and let it cool at least 2 minutes before removing fuel cap. Do Not refuel or move generator when engine is running. Move generator outdoors prior to adding or draining fuel Keep fuel away from any ignition sources. Do not overfill tank, allow space for fuel expansion. If any fuel spills, wait until it evaporates before starting engine Check and replace fuel lines, tank, cap, and fittings prior to each use if any damage or leaks are found.

···Fuel must meet these requirements: Clean, fresh, unleaded gasoline with a minimum of 87 octane. For high altitude use, see Operation at High Altitude. Gasoline with no more than 10% ethanol is acceptable.

E10 E15

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OPERATIONNOTICE Do not mix oil in gasoline or modify engine to run on alternate fuels not described in this manual. Use of unapproved fuels could damage engine and will not be covered under warranty. 1. Clean area around fuel fill cap, remove cap. 2. Slowly add unleaded fuel to fuel tank. Be careful not to fill above the RED fuel level indicator. This allows adequate space for fuel expansion.

Red Line Indicator3. Install fuel cap and let any spilled fuel evaporate before starting engine.Operation at High AltitudeAt altitudes over 5,000 feet(1524 meters), a minimum 85 octane gasoline is acceptable. Engine power and generator output will be reduced approximately 3.5% for every 1000 feet (305 m) of elevation above sea level. High altitude may cause hard starting, increased fuel consumption and sparkplug fouling. To operate at high altitudes FIRMAN can provide a high altitude carburetor main jet. The alternative main jet and installation instructions can be obtained by contacting Customer Support.193cc AltitudeAltitude main jet 1 333717004 3000-6000Feet Altitude main jet 2 333717005 6000-8000FeetNOTICE Operation using an alternative main jet at elevations lower than the recommended minimum altitude can damage the engine. For operation at lower elevations, the standard main jet supplied must be used. Operating the engine with the wrong main jet may increase exhaust emissions, fuel consumption and reduce performance.Operation at High Ambient conditionsYour Firman Power Equipment product is designed and rated for continuous operation at ambient temperatures up to 104°F (40°C). The generator may be operated at temperatures ranging from 5°F(-15°C) to 122°F(50°C) for short periods. If the generator is exposed to temperatures outside this range during storage, the generator should be brought back within this range before operation. When operated above 77°F(25°C) there may be a decrease in power. Maximum wattage and current are subject to and limited by such factors as ambient temperature, altitude, engine conditions etc.

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OPERATIONConnecting LPG FuelWARNING! Liquid Petroleum gas (LPG) is extremely flammable which could cause· burns or fire resulting in death or serious injury. The fuel supply line must always be shut off when the engine is not running. Failure to shut··· off fuel may allow fuel to leak at the generator. Do not place the LPG sources in the path of muffler outlet or near any ignition source. Keep a fire extinguisher near the generator all the time. Do not use or store LPG portable sources not in use near generator or in a building, garage·· or enclosed area. All LPG supply/ piping lines must be installed by a qualified plumber. If you smell gas, close off all gas sources and contact a qualified plumber to inspect and· repair the LPG . Prior to each days first use spray a soapy water solution on LPG fuel connections to check for leaks. Never use a gas container, LPG connector hose or LPG cylinder that appears to be damaged.· Do not connect or disconnect the LPG source in an enclosed area. ·· LPG is heavier than air and can accumulate in confined / low spaces if there is a leak.NOTICE If a fuel supply connection is necessary it must be installed in accordance with all local codes or regulations, or in the absence of local codes or regulations, in accordance with the National Fuel Gas Code (NFPA 54/ANSI Z223.1) and CSA B149.1 (Natural Gas and Propane Installation Code), as applicable.If possible the fuel supply connection should be close to the outdoor operating location. This will reduce the cost of the flexible fuel run. An approved flexible fuel line must be installed between the generator LPG Hose Connector (Inlet) and the fuel supply connection.In no case should this information be interpreted to conflict with any local, state, or national code. If in doubt, always follow local codes.

LPG·· Always keep the LPG cylinder in an upright position. Use only DOT LPG cylinders in vapor service with type 1, right hand ACME threads. Verify the· re-qualification date on the cylinder has not expired. All new cylinders must be purged of air and moisture prior to filling. The purging process should be done by your propane gas supplier.Attach the LPG regulator hose assembly (included) to the LPG hose connector (inlet) on the control panel of the generator. Tighten the nut with a 19 mm or adjustable wrench. Remove the safety plug or cap from the LPG cylinder valve. Attach the LPG regulator to the cylinder valve. Do not use a wrench to tighten LPG cylinder nut. Tighten the nut by hand clockwise to a positive stop. Using a wrench may damage LPG cylinder components.

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OPERATION 3.Starting the Generator on Gasoline1. Before starting the generator, check for loose or missing parts and for any damage which may have occurred during shipment. Ensure spark plug, muffler, fuel cap, and air cleaner are all in place. 2. Move portable generator outdoors to safe operating location at least 20 feet from any occupied spaces. 3.If connected make sure the LPG cylinder knob is fully closed or disconnected.4. Disconnect all electrical loads from the generator. Never start or stop the generator with electrical devices plugged in.

5. Turn the main fuel selector switch to “GAS” position(4:30 o’clock). 6. Flip the engine switch to the “RUN”(l) position. 7. Push the battery power restore switch for about 3 seconds and then release.

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OPERATION8. Pull the choke knob out to the “START” position. You do not need to choke a warm engine. (For electric start move to step (10))9. For recoil start only-Pull the starter cord slowly until resistance is felt and then pull rapidly to start engine.10. For electric start only-Flip the engine switch to the START (ll) position for a few seconds and then release.11. Do not over-choke. As soon as engine starts and warms up, move the choke knob to the “RUN” position.

12. Allow portable generator to run at no load for a few minutes to stabilize before plugging in any electrical devices.NOTICE If engine starts but fails to run, or if portable generator shuts down during operation, check oil level. See Low Oil Shutdown section for more information. The gasoline valve is OPEN, when the fuel selector switch is in “GAS” position(4:30 o’clock). To close this valve, turn the slector switch to the ” LPG” position (1:30 o’clock).

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OPERATION 4.Starting the Generator on LPG1. Before starting the generator, check for loose or missing parts and for any damage which may have occurred during shipment. Ensure spark plug, muffler, fuel cap, and air cleaner are all in place. 2. Move portable generator outdoors to safe operating location at least 20 feet(6 m) from any occupied spaces. 3. Connect the LPG hose with regulator to both LPG cylinder and portable generator LPG Hose Connector (inlet).LPG4. Fully open the LPG cylinder knob.5. Disconnect all electrical loads from the generator. Never start or stop the generator with electrical devices plugged in.6. Turn the main fuel selector switch to LPG position(1:30 o’clock).

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7. Flip the engine switch to the “RUN”(l) position.

OPERATION

8. Push the battery power restore switch for about 3 seconds and then release. 9. Pull the choke knob out to the “START” position.(For electric start move to step (13))

10. For recoil start only – PULL-TO-PRIME Pull the starter cord 1-2 times. Pull slowly until resistance if felt and then pull rapidly.

11.For recoil start only – Move the choke knob to the “RUN” position.

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OPERATION12. For recoil start only – PULL-TO-RUN Pull the starter cord slowly until resistance if felt and pull rapidly to run the portable generator.If the engine fails to start in 1-2 pulls with choke in the RUN position, move choke knob to START position and repeat the PULL-TO-PRIME step (10). 13. For electric start only-Flip the engine switch to the START (ll) position for a few seconds and then release.

14. For electric start only – Move the choke knob to the RUN position.

15. Allow portable generator to run at no load for a few minutes to stabilize before plugging in

any electrical devices.

NOTICE If engine starts but fails to run, or if portable generator shuts down during operation, check oil level. See Low Oil Shutdown section for more information.

NOTICE Observing frost on LPG cylinder and regulator is common during operation and normally is not an indication of a problem. In unusual situations this frost may eventually restrict the flow of

LPG gas to the generator resulting in deteriorating performance. In these rare situations it can be

·helpful to: Exchanging fuel cylinders to allow the first cylinder· to warm up, repeating as necessary. Placing the LPG cylinder at the end of the generator near the handle, where engine fan air flows out from

the generator. This air is slightly heated by air flowing

over the engine. Do not place the LPG cylinder in the

· path of the muffler exhaust outlet. The LPG cylinder and components can be temporarily warmed by pouring warm water over them.

Muffler

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OPERATION5. Connecting Electrical LoadsThis inverter generator has been pretested and adjusted to handle its full capacity.WARNING! Generator voltage could cause electrical shock or burn resulting in death or serious injury.· Damaged or overloaded extension cords could overheat, arc, and burn resulting death or · serious injury.Use a ground fault circuit interrupter (GFCI) in any damp or highly conductive area, such as····· metal decking. Do not touch bare wires or receptacles. Do not use generator with electrical cords which are worn, frayed, bare or otherwise damaged. Do not operate generator in the rain or wet weather. Do not run indoors to avoid wet conditions. Do not handle generator or electrical cords while standing in water, while barefoot, or while hands or feet are wet.1.Ensure circuit breaker on control panel is in the closed (on) position. 2. Start the generator with no electrical load attached. 3. Allow the engine to run for several minutes to stabilize. 4. Plug in and turn on the first item. It is best to attach the item with the largest load first. 5. Allow the engine to stabilize. 6. Plug in and turn on the next item. 7. Allow the engine to stabilize. 8. Repeat steps 5-6 for each additional item.

Surge Protection There is a remote chance that voltage fluctuations may impair the proper functioning of some sensitive electronic equipment. Electronic devices, including computers and many programmable appliances may use components that are designed to operate within a narrow voltage range and may be affected by the portable generator’s momentary voltage fluctuations. While there is no way to prevent all voltage fluctuations, you can take steps to protect your sensitive electronic equipment. Install a plug-in surge suppressor on the receptacles feeding your sensitive equipment. Surge suppressors come in single or multi-outlet styles. They are designed to protect against short duration voltage fluctuations.

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OPERATIONEconomy Control SwitchThe Economy Control switch can be activated in order to minimize fuel consumption and noise while operating the unit during times of reduced electrical output, allowing the engine speed to idle during periods of non-use. The engine speed returns to normal when an electrical load is connected. When the economy switch is off, the engine runs at normal speed continuously.

NOTICE: For periods of high electrical load or momentary fluctuations, the Economy Control Switch should be turned OFF.12V DC Outlet (Battery Charger)The 12V DC outlet is ONLY to be used with the supplied 12V battery charging cable. The DC output is unregulated and will damage other 12V DC products.The amount of current flowing will depend on the charging voltage and battery’s state of charge. As the battery becomes more fully charged, the output current to the battery decreases and nearly becomes constant. Taper chargers are intended to be used with the provision that they will be disconnected from the battery after a maximum time on charge. Normally a period of 30 to 120 minutes is sufficient to recharge a weak battery. The charge level of the battery should be checked periodically.

··NOTICE For use with 12V direct current outlet, always keep the ECO mode deactivated (OFF Position). You can use the 12V direct current outlet and the 230V current at the same time, but keep the ECO mode deactivated (OFF Position) at all times.Do not start the vehicle while the battery charging Cable is connected and the generator is running. It will not give the battery a boost of power. The Vehicle or the generator may be damaged. Charge only vented wet lead acid batteries. Other types of batteries may burst, causing personal injury or damage.·WARNING! Storage batteries give off EXPLOSIVE hydrogen gas while charging. Do not allow smoking,· open flames, sparks, or spark producing equipment in the area while charging. Battery electrolyte fluid is comprised of sulfuric acid that can be very dangerous and cause severe burns. Do not allow this fluid to contact eyes, skin, clothing, etc. If contact or spillage does occur,· flush the area with water immediately. Do not continue to charge a battery that becomes hot or is fully charged.1. Before connecting the battery charging cable to a battery that is installed in a vehicle, disconnect the vehicle battery ground cable from the negative () battery terminal. 2. Plug the battery charging cable into the DC receptacle of the generator. 3. Connect the red (+) battery charger lead to the red (+) battery terminal. 4. Connect the black () battery charger lead to the black () battery terminal. 5. Start the generator.

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OPERATION 5. Stopping the generator1. Turn off and remove all electrical loads. Never stop the generator with electrical devices plugged in and turned on. Never stop the engine by moving the choke to the start position.Let the generator run at no-load for one minute to stabilize internal temperatures of the engine and generator. 2. Flip the engine switch to”OFF”(O) position.3. Turn the main fuel selector switch to “LPG” position (1:30 o’clock). The gasoline valve is closed in this position.4. Fully close the LPG cylinder knob .

If a cover is used, do not install until unit has cooled. NOTICE Disconnect the LPG cylinder from the generator during transportation.

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OPERATIONLow Oil ShutdownIf the engine oil drops below a preset level, an oil switch will stop the engine. Check oil level with dipstick. If oil level is between the LOW and HIGH mark on dipstick:1.DO NOT try to restart the engine. 2.Contact an Authorized FIRMAN Service Dealer. 3.DO NOT operate engine until oil level is corrected. If oil level is below the LOW mark on dipstick: 1.Add oil to bring level to HIGH mark. 2.Restart engine and if the engine stops again a low oil condition may still exist. DO NOT try to restart the engine. 3.Contact an Authorized FIRMAN Service Dealer. 4.DO NOT operate engine until oil level is corrected.Do Not Overload GeneratorOverloading a generator in excess of its rated wattage capacity can result in damage to the generator and to connected electrical devices. To prolong the life of your generator and attached devices, follow these steps to add electrical load: 1. Start the generator with no electrical load attached. 2. Allow the engine to run for several minutes to stabilize. 3. Plug in and turn on the first item. It is best to attach the item with the largest load first. 4. Allow the engine to stabilize. 5. Plug in and turn on the next item. 6. Allow the engine to stabilize. 7. Repeat steps 5-6 for each additional item.Overload OperationThe overload indicator light will blink when the load exceeds 3550W(approximately) and cut power to the receptacles in 30 seconds. If the load exceeds 3680W(approximately), the light will turn on and cut power to the receptacles in 2 seconds. How to Correct 1. Disconnect any electrical devices, and then stop the engine. 2. Reduce the total wattage of connected electrical devices until it is within the generator’s rated output. 3. Inspect the Air Inlet and Control Panel for any blockage. Remove blockage if found. 4. Restart Engine.Parallel OperationAny two FIRMAN inverter generators with parallel ports, including two FIRMAN inverters model WH03344 can be paralleled to increase the total available electrical power to 6000 Watts. A FIRMAN Parallel kit (not included) is required for parallel operation. For Kit availability, call customer Service at 1-844347-6261 or visit: www.firmanpowerequipment.com.

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Customer Service: 1-844-FIRMAN1

Maintenance – Storage

ITEM

MAINTENANCE SCHEDULE

NOTES

Daily(Before Initial operation) 25 hours

Every

100 hours Every

50 hours (or annual) 250 hours

Check condition. Adjust gap Spark Plug and clean. Replace if necessary.

Check oil level. Engine OilReplace.Air Filter Clean, replace if necessary.

Clean fuel tank strainer.

Fuel

Replace if necessary.

Fuel Line

Check fuel hose for cracks or other damage. Replace if necessary.

LPG Regulator Check for damage and leaks.

/Hose Assy. Replace if necessary.

Check for leakage. Retighten or

Exhaust replace gasket if necessary.

System

Check spark arrester screen.

Clean/Replace if necessary.

Check adjust valve clearance. *

Engine

Clean combustion chamber. *

Fittings/

Check. Replace if necessary.

Fasteners

* To be performed by knowledgable/experienced owner or by authorized service center.

General RecommendationsRegular maintenance will improve the performance and extend the life of the generator. See any authorized dealer for service. The generator’s warranty does not cover items that have been subjected to operator abuse or negligence. To receive full value from the warranty, the operator must maintain the generator as instructed in this manual. Some adjustments will need to be made periodically to properly maintain your generator. All service and adjustments should be made at least once each season. Follow the requirements in the maintenanc shedule chart above.NOTICE Once a year you should clean or replace the spark plug and replace the air filter. New spark plug and clean air filter assure proper fuel-air mixture and help your engine run at peak performance and last longer.

English

Customer Service: 1-844-FIRMAN1

Maintenance – StorageWhen Transporting GeneratorTransport with fuel tank EMPTY or with fuel switch in OFF position. Do not tip generator at an angle which causes fuel to spill.ENGINE MAINTENANCETo prevent accidental starting, remove and ground spark plug wire before performing any service.Change Engine OilChange engine oil every 100 hours. (for a new engine, change oil after 25 hours.) If you are using your generator under extremely dirty or dusty conditions, or in extremely hot weather change the oil more often. 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.(a) Loosen the cover screws and remove the maintenance cover.(b) Pop up the rubber plug from below yellow draining bolt.

(c) Remove yellow drain bolt. (d) Tilt the generator on its side and allow the oil to drain completely. (e) Replace yellow drain bolt. (f) Fill the engine with oil until it reaches the HIGH(H) level on the oil filler cap. DO NOT OVERFILL.

NOTICE We recommend using FIRMAN SAE 10W-30 API SJ oil for best performance. Other highquality detergent oils (API SJ or higher) are acceptable. See Oil and Gasoline / LPG.

English

Customer Service: 1-844-FIRMAN1

Maintenance – StorageAir Filter Maintenance(a) Remove the air cleaner cover and locate the air filter plastic cover.

(b) Carefully remove foam air filter element and wash it with liquid detergent and water only. Squeeze dry in a clean cloth.Air Cleaner

Foam Element( c) Saturate foam air filter element with clean engine oil and squeeze in a clean cloth to remove excess oil.

(d) Reinstall clean or new air filter element. (e) Reattach the air filter cover. (f) Reinstall the air cleaner cover and tighten the cover screw securely.Spark Plug MaintenanceChanging the spark plug will help your engine start easier and run at peak performance. (a) Remove the maintenance cover. (b) Remove the spark plug boot. (c) Remove spark plug using provided wrench.

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Customer Service: 1-844-FIRMAN1

Maintenance – Storage

(d) Inspect spark plug for damage and clean with a wire brush before reinstalling. Replace if damaged. (e) For spark plug FIRMAN P/N 330723001 – Adjust the electrode gap to 0.020 – 0.024 in. ( 0.5 – 0.6 mm). (f) Seat spark plug in position and thread by hand to prevent cross threading. (g) Tighten plug with provided wrench and put the spark plug boot back on spark plug.0.020-0.024 in. (0.5-0.6mm)

SPARK PLUG: FIRMAN P/N 330723001 SPARK PLUG: FIRMAN P/N 330723001

Maintenance Valve ClearanceIntake: 0.004 0.006 in. (0.10 0.15 mm) Exhaust: 0.004 0.006 in. (0.10 0.15 mm)Muffler and Spark Arrester

WARNING! Contact with muffler area could cause burns resulting in serious injury.

·· Do not touch hot parts. It is a violation of California Public Resource Code, Section 4442, to use or operate the engine on any forest-covered, brush-covered, 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, reference Federal Regulation 36 CFR Part 261.52.

English

Customer Service: 1-844-FIRMAN1

Maintenance – StorageInspect Muffler and Spark Arrester 1.Inspect the muffler for cracks, corrosion, or other damage. 2. Loosen the spark arrester clamp, remove the spark arrester cover, and remove the spark arrester with a thin blade screwdriver .

3. Carefully remove the carbon deposits from the spark arrester screen with a wire brush.

4. Replace the spark arrester if it is damaged. If replacement parts are required, make sure to use only FIRMAN original equipment replacement parts. 5. Position the spark arrester in the muffler and attach spark arrester cover with the screws. NOTICE Failure to clean or replace spark arrester may result in decreased engine performance.GENERATOR MAINTENANCERun the generator at least 30 minutes every month. Make certain that the portable generator is kept clean and dry. Do not expose the unit to excessive dust, dirt, moisture or corrosive vapors. Do not insert any objects through cooling slots. Before each use inspect underneath the generator for signs of oil or fuel. Clean any accumulated debris. Keep area around muffler free from any debris. Use a soft bristle brush to remove dirt or caked on oil. Use a damp cloth to clean all exterior surfaces.

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Customer Service: 1-844-FIRMAN1

Maintenance – StorageBattery Replacement1.Unscrew the air cleaner cover by provided screwdriver.

2. Release the battery retaining rubber belt. 3. Remove the protective cover(rubber sheath) from battery. 4. Disconnect the black(-) cable from black(-) terminal on the battery. Disconnect the red(+) cable from red(+) terminal on the battery.Rubber Sheath

Battery

Positive(+) TerminalRed Cable

Negative(-) Terminal

Black Cable

5. Remove the battery and recycle and dispose of properly.

6. Install the new battery with following specification:

12V sealed lead acid 5.5AH

LXWXH:3.54X2.76X3.84 in. (90X70X100mm)

7. Connect the red(+)battery cable to the positive terminal of battery first and then connect the black(-)

battery cable to the negative terminal of battery.

8. Reattach the air cleaner cover.

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Customer Service: 1-844-FIRMAN1

Maintenance – StorageBattery ChargingThe battery powers the starter motor and control module. This portable generator is equipped with an automatic battery charging circuit. The battery will receive charging voltage only when the engine is running. The battery will maintain a proper charge if the portable generator is used on a regular basis (about once every two weeks). If it is used less frequently, we can use the supplied charger plugged into the generator 12V DC Battery Charge Port to charge the battery. 1. Plug the cord from the charger into the charging port on the generator control panel. 2. Plug the charger into a 120 volt AC wall outlet. 3. There is a light on the charger that remains red until the battery is fully charged at which point the light will turn green.

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Customer Service: 1-844-FIRMAN1

Maintenance – StorageLong Term StorageIt is important to prevent gum deposits from forming in essential fuel system components such as the carburetor, fuel hoses or tank during storage. Ethanol-blended fuels (called gasohol, ethanol or methanol) attract moisture, which leads to separation and formation of acids during storage. Acidic gas can damage the fuel system of an engine while in storage. When the generator set is being stored for more than one month, follow these instructions to avoid engine problems:WARNING! Fuel and its vapors are extremely flammable which could cause burns or fire resulting in death or serious injury.Do not store fuel near any ignition sources. When draining fuel move generator outdoors and use a commercially available non-conductive vacuum siphon. Fuel must be drained into an approved container.

1-Treat any stored fuel with fuel stabilizer. 2-When storing generator with gasoline in fuel tank, operate the engine for 5-10 minutes to circulate treated fuel into fuel lines and carburetor before shutdown. 3- There is no need to drain gasoline from the generator fuel tank if fuel stabilizer is added. 4-FUEL STARVATION: If you elect to drain fuel tank move generator outdoors. Once fuel tank is drained turn fuel valve to on position. Start and run the portable generator outdoors until engine stops from lack of gasoline. This will drain remaining gasoline from tank, fuel lines, and carburetor. 5-Always turn fuel valve to OFF position prior to storage. 6-Allow the portable generator to cool before cleaning and storage. 7-Change oil . 8-Remove spark plug boot and spark plug. Pour about one teaspoon of engine oil through the spark plug hole, then slowly pull the recoil starter several times to distribute the oil in the cylinder Pull recoil slowly until resistance is felt. This will close the valves so no moisture enters the engine cylinder. Reinstall the spark plug and attach the spark plug boot. 9-Cover the portable generator and store in a clean, dry place out of direct sunlight and away from any ignition sources. Any damage or hazards caused by using improper fuel, improperly stored fuel, and/or improperly formulated stabilizers, are not covered by manufacturer’s warranty. Do not store gasoline from one season to another season.

English

Customer Service: 1-844-FIRMAN1

Troubleshooting Specifications

Problem

Cause

Correction

Engine is running, but no AC output is available.

1. Circuit breaker is open. 2. Fault in generator. 3. Poor connection or defective cord set. 4. Connected device is bad. 5. Overload.

1. Reset circuit breaker.2. Contact authorized service facility.3. Check and repair. 4. Connect another device that is ingood condition. 5. Shut off engine, reduce electricalload, and restart.

Engine runs good at no-load but “bogs down” when loads are connected.

1. Short circuit in a connected load. 2. Engine speed is too slow. 3. Shorted generator circuit. 4. Clogged or dirty fuel filter.

1. Disconnect shorted electrical load. 2. Contact authorized service facility. 3. Contact authorized service facility. 4. Clean or replace fuel filter.

Engine will not start; starts and runs rough or shuts down when running.

1. Fuel selector switch set to OFF (O) 1. Set fuel selector switch to “GAS”

position.

or “LPG” position.

2. Low oil level.

2. Fill crankcase to proper level or place generator on level surface.

3. Dirty air cleaner. 4. Out of gasoline. 5. Stale gasoline.6. Spark plug wire not connected to spark plug.7. Bad spark plug.

3. Clean or replace air cleaner. 4. Fill fuel tank with gasoline. 5. Drain fuel tank and carburetor; fillwith fresh gasoline.6. Connect wire to spark plug. 7. Replace spark plug.

8. Water in gasoline.

8. Drain gas tank and carburetor; fill with fresh gasoline.

9. Flooded. 10. Excessively rich fuel mixture. 11. Clogged or dirty fuel filter. 12. Starting battery may haveinsufficient charge.13. Out of LPG.

9. Wait 5 minutes and re-crank engine.10. Contact authorized service facility. 11. Clean or replace fuel filter. 12. Check battery output and chargebattery as necessary. 13. Replace LPG cylinder.

14. LPG cylinder knob is not open. 14. Fully open LPG cylinder knob .

15. Out of battery power.

15. Charge the battery.

Engine lacks power.

1. Load is too high. 2. Dirty air filter. 3. Clogged or dirty fuel filter. 4. Clogged spark arrester.

1. Don’t Overload Generator2. Replace air filter. 3. Clean or replace fuel filter. 4. Clean or replace spark arrester.

1. Carburetor is running too rich or too lean. 1. Contact authorized service facility.

Engine”hunts”or falters. 2. Clogged or dirty fuel filter.

2. Clean or replace fuel filter.

1. Out of gasoline or LPG.

Engine shuts down when running.

2. Dirty air cleaner. 3. Low oil level.

1. Fill fuel tank with gasoline or replace LPG cylinder . 2. Clean or replace air cleaner. 3. Fill crankcase to proper level or place.generator on level surface.

For all other issues, contact authorized dealer or Firman customer service.

English

Customer Service: 1-844-FIRMAN1

Troubleshooting Specifications

SPECIFICATIONS

Model

WH03344

Starting Watts

3650(GASOLINE)/3300(LPG)

Running Watts*

3300(GASOLINE)/3000(LPG)

Rated AC Voltage

120V

Rated Fequency Phase

60Hz Single

Voltage Regulator

Digital

Power Factor

Total Harmonic Distortion(THD)

<3%

Alternator Type

Magneto Inductor

Engine

FIRMAN

Engine Type

Single Cylinder, 4-Stroke OHV Air Cooled

Displacement Low Oil ShutdownIgnition System

193cc YesBreakless Ignition Type, Flywheel Magneto

Starting System

Recoil/Electric

Fuel

Unleaded Automotive Gasoline

Capacity Fuel Tank Lubricating Oil CapacityCarburetor Type

1.8 U.S. Gallons (6.8L) 20.3 oz (0.6L) Float

Air Cleaner

Polyurethane Type

P.T.O. Shaft Rotation

Counter Clockwise (Facing P.T.O.)

Oil Type AC Grounding System

See “Add Engine Oil” Section Neutral Floating

LPG fuel consumption

No Load

Half Load

Full Load

6.5ft3/hr(0.69L/hr) 15.5ft3/hr(1.65L/hr) 23.3ft3/hr(2.47L/hr) 16,351 BTU/h (4,792 W) 39,113 BTU/h (11,463 W) 58,576 BTU/h (17,167 W)

*Generator certified in accordance with CSA (Canadian Standards Association) standard C22.2 No. 100-14, Motors and Generator.

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Customer Service: 1-844-FIRMAN1

PARTS DIAGRAM AND PART LISTWH03344 PARTS DIAGRAM

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Customer Service: 1-844-FIRMAN1

193cc ENGINE PARTS DIAGRAM

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Customer Service: 1-844-FIRMAN1

Parts Diagrams – Parts Lists – Wiring Diagram

WH03344 Portable Generator

NO. Part Number

Description

Qty.

1 333467002 Engine

2 333757001 Ground Wire

3 330713560 Generator End Cover

4 317718304 Bolt M6×20

5 333717019 Bolt M6×50

6 333457006 Alternator Assembly

6.1 330713640 Stator Assembly

6.2 330713643 Rotor Assembly

7 330713555 Nut M14

8 330713554 Generator Fan

9 336723526 Bolt M6×15

10 330713552 Generator End Cover

11 330713550 Rubber Sleeve,end Cover 1

12 317713521 Screw St4.8×17

13 317713521 Screw St4.8×17

14 336718301 Bolt M6×12

15 336713538 Screw M5×14

16 330713519 Plate,spark Arrester

17 336713536 Spark Arrester Assembly 1

18 330713516 Muffler Assembly

19 336718359 Screw St4.2×9.5

20 330713522 Muffler Protector Assembly,Upper 1

21 330713523 Screw St4.2×16

22 330713515 Muffler Protector Assembly,Lower 1

23 330713523 Screw St4.2×16

24 330713514 Gasket,exhaust

25 330713521 Nut M6

26 330713523 Screw St4.2×16

27 333427001 Rear Cover

27.1 336718360 Screw M6×12

27.2 330713567 Supporter,Handle Left

27.3 330713524 Supporter,Rear Cover

28 330713525 Cage Nut M5

29 330713527 Bolt M6×16

30 336718362 Screw M5×14

31 330713526 Protector ,Rear Cover

32 336718361 Screw M6×12

33 333427002 Right Cover

33.1 336718362 Screw M5×14

33.2 330713546 Handle,Right

33.3 333717002 Spring Leaf

33.4 330713549 Rubber Seal Sleeve

33.5 336718359 Screw St4.2×9.5

33.6 330713547 Cover,Right Muffler

33.7 330713545 Cover,Right Side

34 330713525 Cage Nut M5

35 330713527 Bolt M6×16

36 336718363 Screw M6×20

37 336718361 Screw M6×12

38 333427003 Handle

NO. Part Number

Description

Qty.

38.1 336718362 Screw M5×14

38.2 330713541 Handle,lower

38.3 330713539 Handle,left

38.4 333717003 Nut M6

38.5 336713561 Bolt M6×25

38.6 330713540 Handle,upper

38.7 330713528 Handle,right

39 330713529 Bolt M8×16

40 333717004 Washer

41 330713538 Bracket,left

42 333717005 Washer

43 330713537 Supporter,left

44 336718360 Screw M6×12

45 330713536 Supporter,right

46 330713535 Pivot Bracket

47 333717006 Bolt M6×12

48 330713532 Bracket,Right

49 333717007 Washer

50 330713001 Fuel Pipe

51 330713509 Clip (ø8.7×8)

52 330713646 Tubing Protection Pipe 1

53 330713647 Fuel Pipe

54 330713508 Clip(ø10.5×8)

55 333717008 Strainer

56 333717009 Insulation Hot

57 330713506 Fuel Tank

58 336718361 Screw M6×12

59 330713504 Fuel Filter Assembly

60 333427004 Top Cover

60.1 330713503 Cover, Top

60.2 330713501 Spillway,Fuel Tank

61 330713500 Fuel Tank Cap

62 336718364 Screw M5×20

63 330728300 Air Cleaner Connector

64 333427005 Cover, Left

64.1 336718362 Screw M5×14

64.2 330713566 Handle,Left

64.3 330713569 Cover,Left Side

65 330713525 Cage Nut M5

66 336718362 Screw M5×14

67 330713527 Bolt M6×16

68 330723533 Screw M5×10

69 333427006 Maintenance Window

69.1 330713570 Screw St4.8×13

69.2 330713571 Cover Plate, Left

69.3 330713572 Maintenance Window

70 336718362 Screw M5×14

71 336713835 Metal Clamp (ø8-ø14)×b8 2

72 357713591 Lpg Hose

73 330713525 Cage Nut M5

English

Customer Service: 1-844-FIRMAN1

Parts Diagrams – Parts Lists – Wiring Diagram

NO. Part Number

Description

Qty.

74 330713653 Front Cover

75 330713657 Pull Chock Assembly

76 336718362 Screw M5×14

77 330713527 Bolt M6×16

78 336713575 Receptacle Cover,5-20R Duplex 1

79 333717010 Screw M3×10

80 330713613 Receptacle Cover,USB

81 330713602 Receptacle Cover

82 336718383 Screw M4×14

83 330713661 Table

84 330713618 Receptacle(Battery Charger) 1

85 330713608 Receptacle DC 12v

86 330713629 Switch

87 330713603 Parallel Ports

88 336718345 Bolt M5×16

89 336713577 Nut M5

90 333717011 Nut M5

91 336713579 Washer Ø5

92 336713580 Washer Ø5

93 330713596 Nut M4

94 336713588 Receptacle 5-20R Duplex 1

95 336713584 Receptacle TT-30R

96 330713593 Receptacle USB

97 330713614 D.C 10A Breaker,push Button 1

98 330713594 A.C 20A Breaker,push Button 1

99 330713592 Control Box

100 336713589 Screw M5×38

101 336713565 Screw M5×14

102 329713608 Washer Ø5

103 333717012 Screw M5×12

104 330713659 Stents,fuel Valve

105 330713655 Quick Coupler

106 330713577 Fuel Valve

107 336718364 Screw M5×20

108 336713565 Screw M5×14

109 330713595 Speed Limiter

110 333717013 Nut M3

111 336713822 Micro Switch

112 330713658 Control Panel

113 330713654 Lpg Inlet Cover

114 336718383 Screw M4×14

115 330713660 Receptacle (Battery Charger) 1

116 330713656 Fuel Valve Knob

117 336718383 Screw M4×14

118 336713616 Lgnition Switch

119 330713599 Switch,economy

120 330713606 Receptacle Cover,DC 12V 1

121 336713574 Receptacle Cover,TT-30R 1

122 333717013 Screw M5×14

123 336718315 Nut M8

NO. Part Number

Description

Qty.

124 330713564 Supporter,right

125 330713565 Motor Mount

126 336718383 Screw M4×14

127 330723533 Screw M5×10

128 330713652 Stents,fuel Valve

129 330713574 Rectifier

130 330713651 Charger

131 330713650 Control Module

132 375718320 Screw M4×20

133 336713561 Bolt M6×25

134 333457008 Inverter

135 330713588 Base Setting Component 1

136 330713583 Plug,wheel

137 330713585 Washer Ø12

138 333727001 Wheel, Right

139 330713587 Axle

140 333727002 Wheel, Left

141 336718302 Bolt M6×12

142 330713563 Supporter,Left

143 333717014 Nut

144 330713589 Plug

145 330713584 Retaing Ring Ø12

146 333717015 Rubber Mat

147 336718330 Bolt M6×20

148 330713623 Pinch, Rubbre

149 330713622 Sheath, Battery

150 330713621 Battery (5.5AH)

151 333717016 Screw M5×14

152 330713620 Stents I, Battery

153 330713624 Stents II,Battery

154 357713571 Sheath,Connecter Black 1

155 333717017 Battery Wire(Red)

156 333717018 Battery Wire(Black)

157 336713540 Clip (ø8×6)

158 330713636 Vapor Hose2

159 330713635 Vapor Hose1

160 330713637 Carbon Canister

161 330713638 Vapor Hose3

English

Customer Service: 1-844-FIRMAN1

Parts Diagrams – Parts Lists – Wiring Diagram

FIRMAN 193cc Engine

NO. Part Number

Description

1 336713528 Bolt M6×8

2 330723528 Wire Clip

3 330723526 Rope Button

4 330723525 Grip ,Starter

5 333467003 Guide Plate

6 330723524 Reciol Starter Cover

7 330723523 Reciol Starter Spring

8 333467004 Pull Rope

9 330723522 Reciol Starter Reel

10 330723521 Spring,Ratchet

11 330723520 Patchet,Starter

12 330723519 Spring,Ratchet Guide

13 330723518 Pawl Guide

14 330723517 Screw,Pawl Guide

15 336718301 Bolt M6×12

16 330723516 Fan Cover

17 330723515 Nut M14

18 330723514 Pulley,Starter

19 330723513 Cooling Fan

20 317718304 Bolt M6×20

21 330723537 Ignition Coil

22 330723616 Flywheel

23 330723501 Oil Seal

24 330723615 Crankcase

25 330723597 Relay,Starter

26 336723526 Bolt M6×15

27 317718304 Bolt M6×20

28 330723596 Starter Motor

29 336713611 Sheath

30 333467005 Connect Wire

31 330723533 Screw M5×10

32 336723604 Bolt&Seal ring, Drain

33 330723506 Bearing 6205

34 330723511 Locating Pins

35 330723509 Woodruff key(4×6.5×16)

36 330723534 Air Guide Board

37 330723533 Screw M5×10

38 330723508 Crankshaft

39 330723532 Camshafe Comp

40 330723507 Gasket,Crankcase Cover

41 336718301 Bolt M6×12

42 330723505 Plate, Coil

43 336718301 Bolt M6×12

44 330723503 Oil Level Sensor

45 333467017 Sealing Strip

46 330723502 Cover,Crankcase

47 330723531 Oil Dipstick Assembly

48 330723530 Oil Nipple

49 357713584 Bolt M8×35

50 330723539 Connecting Rod

51 330723606 Piston Pin

52 330723540 Circlip

53 330723607 Piston

54 330723608 Ring Coil

55 330723609 Ring ,Second Piston

56 330723610 Ring ,First Piston

Qty. 3 2 1 1 1 1 1 1 1 2 2 1 1 1 4 1 1 1 1 2 1 1 2 1 1 1 2 1 2 1 1 1 2 2 1 1 4 1 1 1 1 1 2 1 2 1 1 1 6 1 1 2 1 1 1 1

NO. Part Number

Description

Qty.

57 330723611 Gasket, Cylinder Head

58 330723548 Locating Pins

59 330723510 Lifter,Valve

60 330723553 Push Rod

61 330723552 Guide Plate,Push Rod

62 330723547 Valve,Exhaust

63 330723554 Valve,Intake

64 330723550 Oil Seal,Valve

65 330723559 Spring,Valve

66 330723560 Retainer,Valve Spring

67 330723561 Valve Collet

68 330723562 Bolt,Rocker Arm

69 330723563 Rocker Arm ,Valve

70 330723564 Adjusting Nut,Valve

71 330723565 Lock Nut

72 330723556 Stud Bolt(M6×97)

73 330723612 Cylinder Head

74 330723555 Stud Bolt(M6×32)

75 330723551 Bolt M8×65

76 330723566 Air Shroud,Cylinder

77 330723001 Spark Plug

78 333467006 Cylinder Head Cover Gasket 1

79 330723568 Cylinder Head Cover Assembly 1

80 333467007 Battery Cable(-)

81 336718301 Bolt M6×12

82 336713593 Bolt M8×45

83 330723569 Breather Tube

84 330723570 Gasket,Insulator

85 330723571 Insulator,Carburetor

86 333467008 Carburetor

87 330723573 Gasket, Air Cleaner

88 333467009 Air Cleaner

88.1 330723574 Base,Air Cleaner

88.2 333467010 Lock 2

88.3 333467011 Lock 1

88.4 330723576 Clapboard

88.5 330723577 Sealing Ring

88.6 330723578 Element,Air Cleaner

88.7 330723579 Cover,Air Cleaner

89 336713517 Nut M6

90 336713546 Screw M5×10

91 357713569 Screw M5×10

92 330723618 Support,Stepper Motor 1

93 330723585 Clamp Board,Choke Control Line 1

94 357713569 Screw M5×10

95 330723587 Stepper Motor Base

96 330723588 Screw M4×8

97 330723589 Stepper Motor ,Throttle Valve 1

98 380713542 Screw M3×6

99 330723591 Cover,Stepper Motor

100 333467016 Starting Cover

101 333467015 Lid Assembly

102 333467014 Piston Ring Assembly

103 333467013 Cylinder Head Assembly 1

104 333467012 Gasket Set

English

Customer Service: 1-844-FIRMAN1

Parts Diagrams – Parts Lists – Wiring Diagram Wiring Diagram

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Customer Service: 1-844-FIRMAN1

Service WarrantySERVICE INFORMATION CONTACT FIRMAN PRODUCT SERVICE DEPARTMENT AT 1-844-347-6261 or at www.firmanpowerequipment.com to obtain warranty service information or to order replacement parts or accessories.HOW TO ORDER REPLACEMENT PARTSEven quality-built equipment such as this electric generator may need occasional replacement parts to maintain it in good condition over the years. To order replacement parts,···please give the following information: Model No. Rev. Level and Serial No. found on the Data Decal. Parts number or numbers as shown in the Parts List section. A brief description of the trouble with the generator.FIRMAN 3 Years Limited WarrantyWarranty QualificationsFIRMAN GENERATOR will register the warranty upon receipt of your Warranty Registration Card and a copy of your sales receipt from one of FIRMAN’s retail locations as proof of purchase. Please submit your warranty registration and your proof of purchase within ten(10) days of the date of purchase.Repair/Replacement WarrantyFIRMAN warrants to the original purchaser that the mechanical and electrical components will be free of defects in material and workmanship for a period of one(1) year(parts and labor) and 3 years (parts and technical support) from the original date of purchase 90 days [parts and labor] and 180 days [parts] for commercial & industrial use. Transportation charges on product submitted for repair or replacement under this warranty are the sole responsibility of the purchaser . This warranty only applies to the original purchaser and is not transferable.Do Not Return the Unit to the Place of PurchaseContact the FIRMAN Service Center and FIRMAN will troubleshoot any issue via phone or e-mail. If the problem is not corrected by this method, FIRMAN will, at its option, authorize evaluation, repair or replacement of the defective part or component at a FIRMAN Service Center. FIRMAN will provide you with a case number for warranty service. Please keep it for future reference. Repairs or replacements without prior authorization, or at an unauthorized repair facility, will not be covered by this warranty.Warranty ExclusionsThis warranty does not cover the following repairs and equipment.Normal Wear Your product 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 as a whole.

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Customer Service: 1-844-FIRMAN1

Service WarrantyInstallation, Use and MaintenanceThis warranty will not apply to parts and/or labor if your product is deemed to have been misused, neglected, involved in an accident, abused, loaded beyond the generator’s limits, modified, installed improperly or connected incorrectly to any electrical component. Normal maintenance is not covered by this warranty. Other Exclusions This warranty excludes: cosmetic defects such as paint, decals, etc. wear items accessory parts failures due to acts of God and other force majeure events beyond the manufacturer’s control problems caused by parts that are not original FIRMAN parts units used for prime power in place of existing utility power where utility is present or in placeof utility power where utility power service does not normally exist.Limits of Implied Warranty and Consequential DamageFIRMAN disclaims any obligation to cover any loss of time, use of this product, freight, or any incidental or consequential claim by anyone from using this product. THIS WARRANTY IS IN LIEU OF ALL OTHER WARRANTIES, EXPRESS OR IMPLIED, INCLUDING WARRANTIES OF MERCHANT ABLILITY OR FITNESS FOR A PARTICULAR PURPOSE.A unit provided as an exchange will be subject to the warranty of the original unit. The length of the warranty governing the exchanged unit will remain calculated by reference to the purchase date of the original unit. This warranty gives you certain legal rights which may change from state to state. Your state may also have other rights you may be entitled to that are not listed within this warranty.Contact InformationYou may contact FIRMAN at:AddressFirman Power Equipment Inc. Attn: Customer Service 8716 W. Ludlow Dr. Suite #6 Peoria, AZ 85381 www.firmanpowerequipment.comWe are FIRMAN POWER – And we are here for you.

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Customer Service: 1-844-FIRMAN1

Service Warranty

FIRMAN POWER EQUIPMENT INC. Emission Control System Warranty

CALIFORNIA AND FEDERAL EXHAUST AND EVAPORATIVE EMISSIONS CONTROL WARRANTY STATEMENTYOUR WARRANTY RIGHTS AND OBLIGATIONSThe California Air Resources Board, US Environmental Protection Agency (“US EPA”) and FIRMAN POWER EQUIPMENT INC.(FIRMAN) are pleased to explain the emissions control systems warranty on your 2021-2022 or later Small Off-Road Engine (“SORE”) and engine powered equipment. In California, new equipment that use small off-road engines must be designed, built and equipped to meet the State’s stringent anti-smog standards. FIRMAN must warrant the emissions control systems on your SORE and engine powered equipment for the periods of time listed below provided there has been no abuse, neglect or improper maintenance of your small off-road engine or equipment leading to the failure of the emissions control system. Your emissions control system may include parts such as the carburetor or fuel-injection system, the ignition system, catalytic converter, fuel tanks, fuel lines (for liquid fuel and fuel vapors), fuel caps, valves, canisters, filters, clamps and other associated components. Also included may be hoses, belts, connectors, and other emission-related assemblies.Where a warrantable condition exists, FIRMAN will repair your SORE and engine powered equipment at no cost to you including diagnosis, parts and labor.MANUFACTURER’S WARRANTY COVERAGE:The exhaust and evaporative emissions control system on your small off-road engine and engine powered equipment is warranted for two years. If any emissions-related part on your small off-road engine and engine powered equipment is defective, the part will be repaired or replaced by FIRMAN.OWNER’S WARRANTY RESPONSIBILITIES:As the SORE and engine powered equipment owner, you are responsible for the performance of the required maintenance listed in your operator’s manual. FIRMAN recommends that you retain all receipts covering maintenance on your SORE and engine powered equipment, but FIRMAN cannot deny warranty coverage solely for the lack of receipts or for your failure to ensure the performance of all scheduled maintenance. As the SORE and engine powered equipment owner, you should however be aware that FIRMAN may deny you warranty coverage if your small off-road engine or engine powered equipment or a part has failed due to abuse, neglect, or improper maintenance or unapproved modifications. You are responsible for presenting your small off-road engine and engine powered equipment to a FIRMAN distribution center or service center as soon as the problem exists. The warranty repairs shall be completed in a reasonable amount of time, not to exceed 30 days. If you have any questions regarding your warranty rights and responsibilities, you should contact FIRMAN at 1-844-347-6261.

FIRMAN Emission Control Defects Warranty ProvisionsThe warranty period begins on the date the engine/equipment is delivered to an ultimate purchaser. FIRMAN warrants to the ultimate purchaser and each subsequent purchaser that the engine is:Designed, built, and equipped so as to conform with all applicable regulations adopted by the Air Resources Board and US EPA; and Free from defects in materials and workmanship that cause the failure of a warranted part to be identical in all material respects to the part as described in the engine manufacturers application for certification. The warranty on emissions-related parts is as follows: (1) Any warranted part that is not scheduled for replacement as required maintenance in the owner’s manual supplied, is warranted for the warranty period stated above. If any such part fails during the period of warranty coverage, the part will be repaired or replaced by FIRMAN at no charge to the owner. Any such part repaired or replaced under the warranty will be warranted for the remaining warranty period. (2) Any warranted part that is scheduled only for regular inspection in the owner’s manual supplied, is warranted for the warranty period stated above. Any such part repaired or replaced under warranty will be warranted for the remaining warranty period. (3) Any warranted part that is scheduled for replacement as required maintenance in the owner’s manual supplied, is warranted for the period of time prior to the first scheduled replacement point for that part. If the part fails prior to the first scheduled replacement, the part will be repaired or replaced by FIRMAN at no charge to the owner. Any such part repaired or replaced under warranty will be warranted for the remainder of the period prior to the first scheduled replacement point for the part. (4) Repair or replacement of any warranted part under the warranty must be performed at no charge to the owner at a warranty station. (5) Notwithstanding the provisions of Subsection (4) above, warranty services or repairs must be provided by FIRMAN that are franchised to service the subject engines. (6) The owner must not be charged for diagnostic labor that leads to the determination that a warranted part is in fact defective, provided that such diagnostic work is performed at a warranty station. (7) FIRMAN is liable for damages to other engine components proximately caused by a failure under warranty of any warranted part.

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Customer Service: 1-844-FIRMAN1

Service Warranty

(8) Throughout the emissions warranty period defined in Subsection (b)(2), FIRMAN will maintain a supply of warranted parts sufficient to meet the expected demand for such parts. (9) Any replacement part may be used in the performance of any warranty maintenance or repairs and must be provided without charge to the owner. Such use will not reduce the warranty obligations of the manufacturer. (10) Add-on or modified parts that are not exempted by the Air Resources Board may not be used. The use of any non-exempted add-on or modified parts by the ultimate purchaser will be grounds for disallowing a warranty claim.The manufacturer will not be liable to warrant failures of warranted parts caused by the use of a non-exempted add-on or modified part.

PARTS COVERED BY WARRANTY

Listed below are the parts (if equipped) covered by the Federal and California Emission Control System Warranty.

1. Ignition system including: – Spark plug – Ignition coil 2. Fuel metering system: – Fuel tank – Fuel cap – Fuel lines(for liquid fuel and fuel vapors) andrelated fittings/clamps – Fuel regulator, carburetor and internal parts. 3. Catalytic muffler assembly including: – Exhaust manifold – Catalytic converter – Muffler gasket -pulse valve

4. Air induction system including: – Intake pipe/manifold – Air cleaner 5. Crankcase breather assembly including: – Breather connection tube 6. Fuel tank evaporative emission control system including: – Purge valves – Carbon canister – Vapor hoses and fitting/clamps

LimitationsThis Emission Control System Warranty shall not cover any of the following: (a) Consequential damages such as loss of time, inconvenience, loss of use of the engine or equipment, etc. (b) Diagnosis and inspection fees that do not result in eligible warranty service being performed.

FIRMAN POWER EQUIPMENT INC. www.firmanpowerequipment.com

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Customer Service: 1-844-FIRMAN1

FIRMAN POWER EQUIPMENT INC. 8716 W. LUDLOW DR. SUITE #6 PEORIA, AZ 85381 1-844-347-6261 WWW.FIRMANPOWEREQUIPMENT.COM

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Posted

2023-02-26

FIRMAN

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