俄罗斯采购需求：机动三轮车、电动三轮车、电动滑板车、新能源汽车、零配件

I recently purchased one of your scooters, and I've encountered an error code 7E while using it. I'm quite concerned about what this error indicates and how it impacts the overall performance of the scooter. Could you please provide me with a detailed explanation of error 7E? Additionally, I would appreciate it if you could guide me to a resource or manual where I can find information on other error codes related to your scooters. Understanding these errors is crucial for me to troubleshoot and ensure that I'm using the scooter correctly. I want to make sure I'm taking proper care of it and addressing any issues that may arise. Thanks in advance for your help! Looking forward to your prompt response.