How to prevent damage to the oil pump of the heavy oil burner

1. Cut off the oil. When the oil is cut off, the oil pump of the heavy oil burner will generally squeal. At this time, you should stop the machine immediately to check whether the fuel tank is cut off. Try to install a fuel cut alarm device in the fuel tank, or observe the fuel consumption of the fuel mark on the fuel tank regularly, and try to avoid damaging the oil pump due to the fuel cut. 2. The oil quality is poor, the water content is high, and there are many mechanical impurities. This is also the main reason why oil pumps are often easily damaged. Therefore, filtration should be strengthened, cleaned regularly, and the oil tank should be drained regularly. When entering the oil, check the oil product inspection report to see if it meets the burning conditions of the heavy oil burner. The oil pump is of poor quality. 3. This point may be experienced by people in the burner business. The quality of the oil pumps equipped on the heavy oil burners is far from the quality of the oil pumps equipped earlier. As a rule, the oil pumps of heavy oil burners are not included in the scope of warranty repairs. At that time, we held an attitude of being responsible to the users and avoided conflicts with users. But things did not go smoothly. The replacement oil pumps used four The month is broken again, what can I do? It would be too much to replace the pump with another pump. In case it breaks down during the warranty period, the user can't justify it. Therefore, I made up my mind that the long-term pain is not as good as the short-term pain, and with the consent of the user, I replaced the original TA3 pump with a domestic gear pump. The transformation was very successful. Not only did it reduce my losses, but it was also easy to replace and the cost was low after the user warranty period expired. Now, this heavy oil machine has been used for more than a year without any problems.