Q:How to Fault self-diagnosis method of gas steam generator

A:The gas steam generator is a steam heating equipment that does not require maintenance and uses natural gas and liquefied gas as the combustion medium. The gas steam generator has the advantages of low pollution, low emission, high thermal efficiency, safety and reliability, and low operating cost. It is the equipment that has attracted much attention in the market at present, and it is also the mainstream heating product.
For enterprises, the purchase of gas steam generators can speed up production, reduce production costs, and bring more profits to the enterprise.
In the process of using the gas steam generator, some unexpected failures will occur in the enterprise, such as failure to ignite, insufficient air pressure, pressure not increasing, etc. In fact, these problems are common problems in the use of gas steam generators.

According to the after-sales technical engineer of Nobeth, whether the pressure can not be raised is the most frequently asked question by customers. Today, the after-sales engineer of Nobeth Technology instructed what to do if the pressure of the gas steam generator cannot rise?
Troubleshooting inspection must first eliminate the reason why the steam generator does not depressurize, and the following three points need to be paid attention to:
1. Is the water pump working normally?
Some users encountered equipment failures and were very anxious at first. The gas steam generators they purchased cannot be pressurized for combustion. The first step is to check whether the water pump is working and how much pressure the water pump can reach. When the water pump is installed, a pressure gauge will be installed on the water pump. This is because if the steam generator cannot be filled with water, it can detect whether it is a water pump. reason.
2. Whether the pressure gauge is damaged
Check the pressure gauge for damage. Each gas steam generator will be equipped with a pressure gauge. The pressure gauge can display the equipment pressure in real time. If the pressure gauge keeps showing low pressure when the equipment is running, you can check the pressure gauge first to check the pressure. Whether the table is in normal use.
3. Whether the check valve is blocked
Check valve refers to a valve whose opening and closing parts are circular discs, which prevent the reverse flow of the medium by its own weight and medium pressure. Its function is to only allow the medium to flow in one direction. That is to say, if the gas steam generator is in use, the check valve is damaged or blocked due to water quality problems, which will cause the gas steam generator inlet pump to be blocked. Pressure will not increase.
To sum up, if the gas steam generator can’t burn to pressure, don’t worry, first check whether there is any connection error or there is no operation method required for installation. If you still can’t solve it later, you can also contact a nobeth technician.