1. Bubuka
Thank you for choosing the FIRMAN T12071 Tri-Fuel Portable Generator. This manual provides essential information for the safe operation, maintenance, and troubleshooting of your generator. Please read this manual thoroughly before operating the generator to ensure proper use and to prevent injury or damage.

Image: The FIRMAN T12071 Tri-Fuel Portable Generator, showcasing its robust frame, control panel, and wheels.
The FIRMAN T12071 is a powerful and versatile generator designed to provide reliable electricity for home backup, job sites, and outdoor events. It features tri-fuel capability, allowing it to run on gasoline, propane (LPG), or natural gas (NG), offering flexibility in fuel choice. With 15,000 starting watts and 12,000 running watts, it is equipped to handle heavy-duty equipment and appliances. Key features include an electric start, a 760cc V-Twin engine, a 13-gallon fuel tank for extended runtime, and CO Alert technology for enhanced safety.
2. Émbaran Kasalametan
Operating a generator safely is paramount. Always follow these guidelines to prevent serious injury or death.
Kasalametan Karbon Monoksida (CO)
Generators produce carbon monoxide, a colorless, odorless, poisonous gas. Operating a generator indoors or in partially enclosed spaces can lead to fatal carbon monoxide poisoning.
- salawasna operate the generator outdoors in an open area, away from windows, doors, and vents.
- Ensure exhaust fumes are directed away from occupied buildings.
- Install battery-operated carbon monoxide alarms in your home or any enclosed space where the generator's exhaust could potentially enter.

Image: Graphic illustrating the CO Alert system, emphasizing its role in detecting carbon monoxide and shutting down the generator.
Your FIRMAN T12071 generator is equipped with CO Alert technology. This system automatically shuts down the engine if unsafe levels of carbon monoxide are detected around the generator or if a CO Alert system fault occurs. Refer to the CO Indicator Light section for more details.

Image: Close-up of the generator's control panel highlighting the CO Indicator Light, which illuminates to signal engine shutdown due to carbon monoxide accumulation or a system fault.
Precautions Kasalametan Umum
- Jauhkeun barudak sareng piaraan tina generator.
- Do not operate the generator in wet conditions or expose it to rain.
- Pastikeun grounding ditangtoskeun tina generator nu.
- Never refuel a hot or running engine. Allow the generator to cool down before adding fuel.
- Store fuel in approved containers in a well-ventilated area, away from ignition sources.
- Use appropriate extension cords rated for outdoor use and the generator's power output.
3. Setup jeung Majelis
Before operating your generator, some initial assembly and setup steps are required.
Unpacking sarta Idéntifikasi komponén
Sacara saksama miceun sadaya komponén tina bungkusan. Pastikeun yén sadaya item anu kalebet aya:
- FIRMAN T12071 Generator Unit
- Wheel Kit (wheels, axles, pins)
- Lipet cecekelan
- 5.5 ft LPG regulator hose
- Bonus Cover
- Engine Oil Bottle & Oil Funnel
- Spark Colokkeun rengkuh
- 12V Battery Charging Cable
- Batré ngambang carjer
- Kit Pakakas

Image: A visual representation of all accessories included with the FIRMAN T12071 generator, such as the tool kit, oil funnel, battery, LPG hose, wheels, and lift hook.
Wheel and Handle Assembly
Attach the wheels and folding handle to the generator frame as per the diagrams in the quick start guide. The wheel kit with 12" never-flat wheels and padded handle ensures easy portability.

Image: A graphic highlighting key features including the 13.3-gallon tank, tri-fuel capability, power outlets, CO Alert, and easy portability with the wheel kit and padded handle.
Nambahkeun Oli Mesin
The engine is shipped without oil. Before first use, add the recommended engine oil (included) using the provided funnel. Do not overfill. Refer to the engine oil capacity in the specifications section.
Connecting Fuel Sources
The T12071 is a tri-fuel generator. Choose your preferred fuel source:
- béngsin: Eusian tangki bahan bakar 13 galon ku bénsin tanpa timbal.
- Propana (LPG): Connect the provided 5.5 ft LPG regulator hose to a propane tank and the generator's LPG inlet.
- Gas alam (NG): Connect a natural gas line to the generator's NG inlet.
Ensure all connections are secure and free of leaks before starting the generator.
4. Parentah Operasi
Follow these steps for safe and efficient operation of your FIRMAN T12071 generator.
Cék Pra-Mimitian
- Ensure the generator is on a level surface outdoors, away from any structures.
- Pariksa tingkat oli mesin.
- Verify sufficient fuel (gasoline, propane, or natural gas).
- Pastikeun sadaya beban listrik dicabut tina stop kontak generator.
Starting the Generator (Electric Start)
- Select the desired fuel source using the fuel selector switch.
- Puterkeun klep bahan bakar ka posisi 'ON'.
- If starting on gasoline, ensure the choke is set appropriately for cold or warm starts.
- Pencét terus tahan tombol start listrik nepi ka mesin hurung.
- Once started, slowly return the choke to the 'RUN' position (if used).

Image: The FIRMAN T12071 Tri-Fuel generator positioned outdoors, highlighting its capability to run on multiple fuel types for various scenarios.
Nyambungkeun Beban Listrik
Once the generator is running stably, you can connect your electrical devices. Do not overload the generator. Refer to the generator's rated running wattage sareng wattage requirements of your devices.

Image: A graphic illustrating various applications the generator can power, including home backup, power tools, appliances, smartphones, and laptops.
Pareuman Generator
- Pegatkeun sambungan sadaya beban listrik ti outlet generator.
- Keun generator jalan salami sababaraha menit tanpa beban niiskeun heula.
- Hurungkeun klep suluh ka posisi 'OFF'.
- Allow the engine to run until it runs out of fuel (if using gasoline) or until it stops (if using propane/natural gas). This helps prevent fuel-related issues during storage.
- Hurungkeun saklar mesin ka posisi 'OFF'.
5. Pangropéa
Regular maintenance is crucial for the longevity and optimal performance of your generator.
Jadwal Pangropéa
- Sateuacan Unggal Pamakéan: Check engine oil level, inspect air filter, check fuel level, inspect for loose fasteners or damage.
- First 20 Hours / First Month: Ganti oli mesin.
- Every 50 Hours / Every 3 Months: Clean air filter, check spark plug, check valve clearance (professional service recommended).
- Every 100 Hours / Every 6 Months: Change engine oil, replace spark plug, inspect fuel filter.
- Every 300 Hours / Annually: Replace air filter, inspect fuel lines, clean combustion chamber (professional service recommended).
Panyimpenan
For extended storage, prepare your generator to prevent issues:
- Drain the fuel tank and carburetor (if using gasoline) or run until fuel is depleted.
- Ganti oli mesin.
- Remove the spark plug and pour a small amount of engine oil into the cylinder. Rotate the engine a few times to distribute the oil, then reinstall the spark plug.
- Bersihkeun bagian luar generator.
- Simpen di tempat anu bersih, garing, sareng gaduh ventilasi anu saé.
6. Cara ngungkulan
Bagian ieu nyayogikeun solusi pikeun masalah operasional umum. Pikeun masalah teu didaptarkeun di dieu, kontak rojongan customer.
| Masalah | Mungkin Cukang lantaranana | Solusi |
|---|---|---|
| Mesin moal ngamimitian | No fuel; Low oil level; Spark plug issue; Choke setting incorrect; Battery low (for electric start) | Add fuel; Add oil; Clean/replace spark plug; Adjust choke; Charge/replace battery |
| Taya kaluaran kakuatan | Circuit breaker tripped; Overload; Faulty outlet/cord | Reset circuit breaker; Reduce load; Check/replace outlet/cord |
| Mesin jalan kasar | Stale fuel; Clogged fuel filter; Dirty air filter; Spark plug issue | Drain/replace fuel; Clean/replace fuel filter; Clean/replace air filter; Clean/replace spark plug |
| CO Alert shutdown | High carbon monoxide levels detected; CO sensor fault | Move generator to a well-ventilated area; Allow to cool; If problem persists, contact service. |
7. Spésifikasi
Detailed technical specifications for the FIRMAN T12071 Tri-Fuel Portable Generator.
- Ngaran modél: Tri Suluh Portabel generator
- Jumlah modél: T12071
- Jenis mesin: 760cc V-Twin Engine, Internal Combustion
- Ngamimitian Wattage: 15,000 Watts (Gas) / 13,750 (LPG) / 12,500 (NG)
- Ngajalankeun Wattage: 12,000 Watts (Gas) / 11,000 (LPG) / 10,000 (NG)
- Voltage: 120/240 volt
- Jenis suluh: Bensin, Propana (LPG), Gas Alam (NG)
- Volume Tangki Bahan Bakar: 13 galon
- Runtime: Up to 11 hours at 50% load (Gasoline)
- Sistem Dimimitian: Mimitian listrik
- Tingkat Noise: 83dB
- Beurat barang: 390 pon
- Ukuran produk: 36 "L x 31.9" W x 40" H
- Fitur husus: Automatic Shut Down (CO Alert), CO Sensor, Tri-Fuel
- Komponén Kaasup: 5.5 ft LPG regulator hose, bonus cover, engine oil bottle & oil funnel, spark plug wrench, 12V battery charging cable, battery float charger, wheel kit, folding handle, tool kit.

Image: A visual representation of the generator's dimensions (36"L x 31.9"W x 40"H) and weight (390 lbs).
8. Garansi jeung Rojongan
FIRMAN Power Equipment stands behind its products with comprehensive support.
Émbaran jaminan
The FIRMAN T12071 Tri-Fuel Portable Generator comes with a garansi 3 taunGaransi ieu ngawengku cacad dina bahan sareng padamelan dina panggunaan sareng layanan normal. Mangga simpen bukti pameseran anjeun kanggo klaim garansi.

Image: A graphic detailing 'The Firman Promise', which includes 3-year protection, immediate spare parts access, and 24/7 expert guidance.
Rojongan Palanggan
For technical assistance, parts, or warranty inquiries, please contact FIRMAN Power Equipment customer service. Refer to the contact information provided on the FIRMAN websitus atanapi kartu pendaptaran produk anjeun.
Teu aya pidéo produk resmi anu sayogi ti nu ngajual pikeun dilebetkeun kana manual ieu.






