1. Introduktion
This manual provides essential instructions for the safe operation, maintenance, and troubleshooting of your A-iPower SUA4000iED Dual Fuel Inverter Generator. Please read this manual thoroughly before operating the generator to ensure proper use and to prevent injury or damage.
2. Vigtige sikkerhedsoplysninger
Failure to follow these safety instructions can result in serious injury or death. Always operate the generator in accordance with all local regulations and safety guidelines.
2.1 Kuliltefare
- Generators produce carbon monoxide, an odorless, colorless, and poisonous gas.
- ALDRIG operate the generator indoors, in a garage, or in any enclosed space.
- Always operate the generator outdoors in a well-ventilated area, far from windows, doors, and vents.
- Install battery-operated carbon monoxide alarms in your home or RV.
2.2 Fire Hazard
- Gasoline and propane are highly flammable.
- Fyld kun brændstof på, når motoren er slukket og afkølet.
- Do not smoke or allow open flames near the generator, especially during refueling.
- Opbevar brændstof i godkendte beholdere i et godt ventileret område, væk fra antændelseskilder.
2.3 Fare for elektrisk stød
- Do not operate the generator in wet conditions or expose it to rain or snow.
- Ensure all electrical connections are secure and dry.
- Use only grounded extension cords and appliances.
- Never connect the generator directly to your home's electrical system without a transfer switch installed by a qualified electrician.
3. Generatorkomponenter
Familiarize yourself with the various parts of your A-iPower SUA4000iED generator.

Figur 3.1: Forside view of the A-iPower SUA4000iED Inverter Generator, highlighting the control panel and outlets.
3.1 Kontrolpanel overview
The control panel provides access to all operational controls and outlets.
- Hovedkontakt: Controls engine operation (OFF, RUN, START).
- Brændstofvælger: Allows selection between Gasoline and Propane (LPG).
- Low Idle Mode Switch: Engages fuel-saving mode.
- Udsalgssteder: Includes 2 NEMA 120V AC 20A Household outlets, 1 NEMA 120V AC 30A L5-30R Locking outlet, and 2 USB ports.
- Afbrydere: Protects against overload.
- Timetæller: Displays total operating hours for maintenance tracking.

Figure 3.2: Detail of the control panel, showing the electric start button and various switches.
3.2 Other Key Features
- Telescoping Handle and Wheels: For nem transport.
- Oil Fill/Drain: Access points for engine oil.
- Luftfilterdæksel: For adgang til vedligeholdelse.
- Batterirum: Houses the starting battery.
4. Opsætningsvejledning
Follow these steps to prepare your generator for first use.
4.1 Udpakning og inspektion
- Tag forsigtigt generatoren og alt tilbehør ud af emballagen.
- Inspect the generator for any shipping damage. Contact customer support immediately if damage is found.
- Verify all included items are present: 30A RV adapter, tool kit, 12V DC charging cables, oil funnel, owner's manual, quick start guide.

Figure 4.1: Contents included with the A-iPower SUA4000iED generator.
4.2 Påfyldning af motorolie
The generator is shipped without engine oil. You must add the correct amount and type of oil before starting.
- Placer generatoren på en plan overflade.
- Find oliepåfyldningsdækslet/målepinden.
- Using the provided oil funnel, slowly add 10W-30 engine oil until it reaches the upper mark on the dipstick. Do not overfill.
- Sæt oliepåfyldningsdækslet sikkert på igen.
4.3 Tilslutning af batteriet
The generator includes a battery for electric start. It may require connection before first use.
- Find batterirummet.
- Connect the positive (+) battery cable (red) to the positive (+) terminal and the negative (-) battery cable (black) to the negative (-) terminal. Ensure connections are secure.
4.4 Brændstofpåfyldning af generatoren
This generator operates on both gasoline and propane (LPG).
4.4.1 Benzin
- Sørg for, at generatoren er slukket og afkølet.
- Åbn brændstofdækslet.
- Fill the fuel tank with fresh, unleaded gasoline (minimum 87 octane). Do not overfill. Leave space for fuel expansion.
- Luk tankdækslet forsvarligt.
4.4.2 Propane (LPG)
- Connect the propane hose (included) to the generator's propane inlet and to a standard propane tank.
- Sørg for, at alle forbindelser er tætte for at forhindre lækager.
- Åbn langsomt ventilen på propantanken.
5. Betjeningsvejledning
Learn how to start and operate your dual fuel inverter generator.
5.1 Start af generatoren
Ensure the generator is on a level surface, outdoors, and away from any obstructions.
5.1.1 Electric Start (Gasoline)
- Ensure the fuel selector is set to 'Gasoline'.
- Turn the main switch to the 'START' position. The engine should crank and start.
- Once started, release the switch to the 'RUN' position.
5.1.2 Electric Start (Propane)
- Ensure the propane tank valve is open and the hose is securely connected.
- Set the fuel selector to 'Propane'.
- Turn the main switch to the 'START' position. The engine may take a few extra seconds to start on propane.
- Once started, release the switch to the 'RUN' position.
5.1.3 Fjernstart
The generator comes with a remote control for convenient starting.
- Follow steps 5.1.1 or 5.1.2 to select the desired fuel type.
- Ensure the main switch is in the 'RUN' position.
- Press the 'START' button on the remote control.
5.2 Low Idle Mode
Engage the 'Low Idle Mode' switch to optimize fuel consumption and reduce noise when power demand is low. The engine speed will automatically adjust to match the load.

Figure 5.1: The generator's quiet operation, often enhanced by Low Idle Mode.
5.3 Tilslutning af elektriske belastninger
- Once the generator is running stably, plug in your appliances or extension cords into the appropriate outlets.
- Do not exceed the generator's rated running wattage (3500W on gasoline, 3200W on propane).
- For RV use, utilize the 30A L5-30R locking outlet with the provided adapter.

Figure 5.2: Generator connected for RV power.
5.4 Parallel drift
The SUA4000iED is capable of parallel operation with another compatible A-iPower inverter generator to increase total power output. A parallel kit (sold separately) is required.
- Refer to the parallel kit's instruction manual for detailed connection procedures.
- Ensure both generators are off before connecting the parallel kit.
- Start both generators according to their individual starting procedures.

Figure 5.3: Two generators configured for parallel operation.
5.5 Nedlukning af generatoren
- Afbryd alle elektriske belastninger fra generatoren.
- Lad generatoren køre i et par minutter uden belastning for at køle af.
- Turn the main switch to the 'OFF' position.
- Hvis du bruger propan, skal du lukke ventilen på propantanken.
6. Vedligeholdelse
Regular maintenance ensures optimal performance and extends the life of your generator.
6.1 Vedligeholdelsesplan
| Servicevare | Første 20 timer | Hver 50 timer / Årligt | Hver 100 timer / Årligt |
|---|---|---|---|
| Tjek motoroliestanden | ✓ | ||
| Skift motorolie | ✓ | ✓ | |
| Ren luftfilter | ✓ | ||
| Inspicer tændrøret | ✓ | ||
| Tjek brændstoffilter | ✓ |
6.2 Motorolieskift
- Lad motoren køre i et par minutter for at varme olien op, og sluk den derefter.
- Placer en drænbakke under olieaftapningsproppen.
- Remove the oil drain plug and oil fill cap to allow the oil to drain completely.
- Replace the drain plug and refill with the recommended amount and type of new oil (10W-30).
- Bortskaf brugt olie ansvarligt.
6.3 Rengøring af luftfilter
- Fjern luftfilterdækslet.
- Fjern skumluftfilterelementet.
- Wash the element in warm, soapy water, rinse, and allow to air dry completely.
- Smør skumelementet let med motorolie, og pres derefter overskydende olie ud.
- Sæt luftfilteret og dækslet på igen.
6.4 Tændrørsinspektion
- Remove the spark plug cap and use a spark plug wrench to remove the spark plug.
- Inspect the electrode for wear and carbon buildup. Clean or replace as necessary.
- Check the spark plug gap and adjust if needed.
- Sæt tændrøret og hætten på igen.
6.5 Batterivedligeholdelse
To maintain the starting battery, especially during storage:
- Use a 12V battery tender to keep the battery charged.
- If storing for extended periods, disconnect the battery or run the generator monthly to recharge it.
7. Fejlfinding
Dette afsnit omhandler almindelige problemer, du kan støde på med din generator.
7.1 Motoren starter ikke
- Intet brændstof: Check gasoline level or propane tank connection and valve.
- Incorrect Fuel Selection: Ensure the fuel selector matches the fuel being used.
- Lav olie: The generator has a low oil shutdown feature. Check oil level and add if necessary.
- Tændrør: Inspect spark plug for fouling or damage.
- Battery (Electric Start): Ensure the battery is charged and properly connected. Cold temperatures can affect battery performance.
- Kvæler: Ensure the choke is in the correct position for starting (usually closed when cold, open when warm).
7.2 Ingen effekt
- Strømafbryder udløst: Check and reset any tripped circuit breakers on the control panel.
- Overbelaste: Reduce the total load connected to the generator.
- Faulty Cord/Appliance: Test with a different appliance or cord.
7.3 Brændstoflækager
- Løse forbindelser: Check all fuel lines and connections for tightness.
- Damaged Gasket/Carburetor: If leaks persist, especially from the carburetor area, discontinue use and contact customer support.
8. Specifikationer
Technical details for the A-iPower SUA4000iED Inverter Generator.
| Feature | Specifikation |
|---|---|
| Model | SUA4000iED |
| Motor | 223cc OHV 4-takts |
| Starteffekt (benzin) | 4000W |
| Kørende watt (benzin) | 3500W |
| Starteffekt (propan) | 3500W |
| Løbende watt (propan) | 3200W |
| Brændstoftype | Benzin, propan |
| Starttype | Elektrisk start, fjernstart |
| Støjniveau | 58 dB (at 25% load) |
| Produktdimensioner | 60.45 x 48.77 x 55.88 cm (23.8 x 19.2 x 22 tommer) |
| Vægt | 56.7 kg (124.7 lbs) |
| Outlets | 2x 120V AC 20A, 1x 120V AC 30A L5-30R, 2x USB |
9. Garantioplysninger
A-iPower products are backed by a manufacturer's warranty. Please refer to the warranty card included with your generator or visit the official A-iPower webwebstedet for de mest aktuelle og detaljerede garantivilkår og -betingelser. Gem din købsbevis til garantikrav.
10. Kundesupport
For technical assistance, parts, or warranty inquiries, please contact A-iPower customer support:
- Webwebsted: Visit the official A-iPower webwebsted for ofte stillede spørgsmål og supportressourcer.
- Telefon: Refer to your owner's manual or the A-iPower webhjemmeside for aktuelle kontaktnumre.
- E-mail: Use the contact form or email address provided on the A-iPower webwebsted.
When contacting support, please have your generator's model number (SUA4000iED) and serial number ready.





