How to solve the problem of hydraulic oil press?
Hydraulic oil press fault five fault solution
Fault 1. If something is sucked into the pump, the ball in the inlet valve cannot be restored to its original position. The solution is to clean up the debris in the pump and replace the clean hydraulic oil.
Fault 2. Air in a low pressure pump. The solution is to remove the gear pump tubing, start the oiler, pump oil from the tubing, and reset.
Fault 3. The oil seal in the hydraulic cylinder is damaged. Solution: Replace the oil seal with new one.
Fault 4. Leakage occurs and the joint seal is loosened. The solution is to replace the fire engine with a new seal ring and tighten the bolts.
Fault 5. The pump piston is seriously worn. Solution: Replace it with a new piston.
When we use the hydraulic oil press, there will be no pressure boost, generally caused by these reasons.
First of all, sundries are sucked into the oil pump, so that the steel ball in the oil inlet valve can not be restored to the original position; This requires attention to the maintenance of hydraulic oil press, and regular filtration or replacement of hydraulic oil.
There is air entering the low pressure pump, which is an operation error. It is necessary to remove the gear pump tubing and then start the hydraulic oil compressor. Drain the oil line and reset it.
The three points are the oil seal damage in the cylinder, which is generally caused by long-term wear and tear. Only a new oil seal can be replaced.
Four is that pressure damage does not indicate whether pressure is rising. The main reason for this situation is artificial, because some users want to increase the pressure and make it more intense, so they adjust the pressure above 60mpa, which exceeds the 55mpa pressure we stipulate, which can easily damage the gauge.
