The diaphragm pump is one of the most common pumps on the market. With its superior performance, it has won the hearts of a large number of users and is fortunate to be the leader in the market. The market share is far superior to other products on the same scale. However, products with better quality and superior performance need to be overhauled, which is an important way to guarantee the life of the products. Experiments have shown that the failure rate of products without maintenance is much higher than that of regular maintenance.
Conditions that may be encountered when components are not in normal use: fast cycle speed, low flow, or no circulation; pump body damage, noise during operation; pump body rupture, these problems occasionally occur in diaphragm pumps, due to the irregular operation to a great extent.
When there is a change in the cycle speed and flow rate, the control device needs to be overhauled in order to be able to adjust the speed and flow of the pump, or it may be that the diaphragm is damaged and the diaphragm needs to be replaced if it cannot be adjusted. If noise occurs or the pump body is damaged or the parts are broken, if the damage is not seen, the relevant parts need to be replaced. If the pump body is damaged, it is necessary for the relevant professional to carry out further inspection to determine the damaged part and then make a decision.
Leakage is rare, but if have, the possible faults are as follows:
It may be that the gasket is damaged or the diaphragm is damaged, or the pump body is damaged, resulting in leaking. It may be that the sealing part is abnormal, and the inspection sealing part can be solved. The gasket of the diaphragm pump body is adjustable. If it is too loose or difficult to adjust, the part may be damaged.
There are also some non-human operational problems, such as reduced pressure. It may be an oil supplementary valve problem. Repairing the oil supplementary valve can solve the problem, or check if the feed is insufficient. The lower oil level of the oil storage tank may also cause this. Check if the new oil needs to be added.
Diaphragm pumps are well-known in the market. Due to their superior performance and the wide range of applications, they can not be used blindly in use. It is necessary to maintain in time to avoid possible problems and faults.