The startup is not that easy. I don't have experience with previous generators, but for an engine, it is quite noisy. Also, be careful, the generator operates for 4 to 4.5 hours continuously and then its function stops. This is not mentioned anywhere in the store where I bought it (it is mentioned in the user manual). Thinking that it was a malfunction, I contacted the dealership where they informed me about it. However, I bought it to have power during a long scheduled power outage because there is a family member who relies on mechanical respiratory support. I mentioned to the employee the reason why I am purchasing it and the duration of the power outage, and she assured me that it would cover my needs. Of course, the generator stopped and the patient was left without mechanical support for about an hour, with a very serious risk to his life. I strongly complained to the company that sold it to me and to the dealership. Of course, the selling company denied responsibility, saying that I was fully informed!!!!... and the dealership, through the sales manager, didn't even mention that they were not obligated to inform me about this and that I had to research and find out about the operating time myself. They heard... they heard: a basic characteristic of the generator, which is the operating time (mentioned in the user manual in the table with its features inside the packaging), I should have known it and then proceeded with the purchase!!! Unfortunately, here the opinion about a basic law of the market is confirmed, which says that sales prioritize profit.

I bought this product for the operation of a computer in a caravan, with an average consumption of 250 watts including the monitor. Unfortunately, from the first week, the generator couldn't handle the load unless the air choke was almost closed. After 150 hours of operation, the inverter broke and showed an overload. I sent it to Unimac at my own expense, and they sent it back to me after a week, covering their own expenses. They replaced the inverter, carburetor, and spark plug, even though I had already replaced the spark plug a week before, and it was new. After 5 hours of total operation, the generator stopped working again. I put it in front, let it run for 5 minutes, turned on the computer, and as soon as the graphics card sent a signal to the monitor, the generator stalled and shut off. I tried to turn it on again, but unfortunately, it starts and immediately shuts off. Here we go again. I will see what they will tell me. Today is Sunday, tomorrow I will call the company. I will provide an update later.

Update: I spoke with the company and asked if they allowed me to open it myself, instead of sending it from Chalkidiki to Athens, and they agreed. I found the intake broken, sent them photos, and they will send me a replacement. But ultimately, the problem was that the pressure bubble, which functions as a switch above the carburetor, was clogged in the air intake that creates pressure and opens the bubble-switch to start pouring gasoline into the carburetor. I cleaned it, and now it works normally with a small issue that it pulls in a little air from the intake, so I have to close the air choke. I believe this will be resolved once the replacement part arrives. Unimac company is very helpful and professional.

Purchased for emergency use. Of course, it was tested with a computer connected to a projector with an average consumption of 400 watts. No problem! In fact, I had left the UPS on top to see what power it provides and how stable it is. The APC UPS didn't flinch and worked for two hours in the first phase. Excellent! It will also be tested with the Ecoflow River Max at 230 volts for further conclusions. Flawless so far. In America, it is sold as Sportsman instead of Kraft, and the only difference is its plastic, which is khaki instead of orange. Look for it on YouTube.

Update September 11, 2022.
The test with the Ecoflow River Max was more than successful, the system has undergone many charges without any problem. The generator has settled, and I performed the first major check by changing the oil and the spark plug with an NGK. The spark plug type is CMR6A for a chainsaw and trimmer, and the spark plug is shorter compared to a car. Easy change and the generator has reduced noise and operates more smoothly. With 2.1 liters, it easily lasts for 6+ hours at 50% load and everything is great. I am referring to the small model 950, which costs 260 euros, just so you know. I am seriously considering buying the wheeled beast of the same brand to power refrigerators and air conditioners. We'll see. For now, the result is amazing!