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Hyundai HY1000Si Portable Petrol Inverter Generator: Unboxing and Assembly Guide

Hyundai HY1000Si Portable Petrol Inverter Generator: Unboxing and Assembly Guide

Hyundai Power Products
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If you're looking for a compact, efficient, and easy-to-use power source, the Hyundai HY1000Si 1000W Portable Petrol Inverter Generator is a great choice. Whether you're powering small appliances such as televisions, laptops, or air compressors, this generator is designed to handle it.

Plus, with "ECO" mode for increased fuel economy and reduced noise, it offers an excellent balance of convenience and performance. Let’s dive into what you get in the box and how to get it up and running.



What's in the Box

What's in the Box?


When you unbox the Hyundai HY1000Si generator, you’ll find everything neatly packed to help you get started:

  • User Guide – Essential for understanding how to operate and maintain the generator. Read this before starting assembly or using the generator.

  • Oil Jug – A small amount of assembly is needed for this, but it’s easy. Just screw the spout on, and you’re ready to use it to fill the generator with oil.

  • Fuel Additive – This is used to extend the lifespan of the petrol if the generator is stored for long periods.

  • Morris Lubricants 15W40 Engine Oil – This oil ensures that your generator runs smoothly. Always check oil levels before using the generator.

  • 230 Volt Fly Lead – For connecting your appliances to the generator.

  • Toolkit – Includes:

- Double-ended screwdriver

- 12V charger leads for charging external batteries (plugs into the control panel)

- Spark plug spanner

  • Main Generator Unit – The heart of the setup, featuring a compact design with all essential controls easily accessible.

Assembling of the HY1000Si Generator

Setting up the HY1000Si is quick and straightforward. Here’s a step-by-step guide to getting your generator assembled and ready for use:

Step 1: Install the Oil

1. Accessing the Maintenance Hatch:

Use the screwdriver from the toolkit to remove the maintenance screw. Flip the screwdriver to the cross-head side, turn the screw counterclockwise, and remove it.

2. Oil Filler Access:

Inside, you'll find the oil filler cap, which also has a dipstick attached. Unscrew it counterclockwise to remove.

3. Filling with Oil:

Using the supplied oil jug and the 15W40 engine oil, carefully pour oil into the filler neck. Add the oil in small increments to avoid overfilling. Use the dipstick to check the oil level until it reaches the top of the filler neck.

4. Replace the Oil Cap:

Once filled, screw the cap back on tightly to prevent leaks. Reattach the maintenance hatch by securing the screw.


Step 2: Add Fuel

  1. Fuel Tank Access: Unscrew the fuel cap and fill the generator with fresh unleaded petrol.

  2. Fuel Additive: If you plan to store the generator for an extended time, add the fuel additive supplied. This keeps the fuel fresh and avoids issues with stale petrol.

  3. Fuel Cap Air Vent: During operation, ensure the fuel cap air vent is set to “ON” for proper airflow. If the generator isn’t in use, switch it to the “OFF” position.

Step 3: Starting the Generator

1. Switch ON: Move the engine switch to the “ON” position.

2. Set the Choke: Move the choke lever to the start position.

3. Pull the Starter Cord: Gently pull the starter cord until you feel resistance, then pull it briskly. Be careful not to pull too hard to avoid damaging the recoil system.

4. ECO Mode: You can activate “ECO” mode for lower fuel consumption and noise. This reduces engine RPM and extends the generator’s lifespan.

How to use

Step 4: Using the Generator

The Hyundai HY1000Si is equipped with:

LCD Display: Use the cycle button to toggle through various stats, including total runtime, engine speed, output voltage (230V), and frequency (50Hz).

Sockets: It has a 12V DC socket and a 230V AC outlet for connecting devices. Overloading the 12V circuit will trigger a red reset button—simply press it back in to reset the circuit.

Shutting Down the Generator

When you’re done using the generator:

  1. Turn the engine switch to the "OFF" position.

  2. Make sure to close the fuel cap air vent and store the generator properly.

The Hyundai HY1000Si 1000W Portable Petrol Inverter Generator is perfect for anyone in need of a reliable power source. The unboxing and assembly process is simple, and the toolkit and oil included ensure that you can get started right away. The “ECO” mode offers extra convenience for those who want to save on fuel and reduce noise, making it an excellent option for home backup, outdoor adventures, and more. Whether you're a seasoned user or a first-time generator owner, this model is designed to be user-friendly and efficient.


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