Hey, I have a hydraulic press which requires lubrication at the guides. The hydraulic power unit supplying the lubricant seems to have lost pressure. The current pump and electric motor ratings are pump's max pressure is 100bars, 2.5ltr/m while the motor is a 3 phase 0.37kw. I bought a bigger capacity pump which was readily available with a motor capacity of 1.5 kw and the pressure is too much to the system have tried to adjust the pressure relief valve without success. Any advice on what how to reduce pressure.
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