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What should I do if the hydraulic system is making excessive noise after installation?
First, check if the oil level is sufficient and if there are any air leaks at the oil pump suction port. Second, confirm that the motor and oil pump are coaxial. If the problem persists, please contact our after-sales technical staff for remote guidance or on-site service.
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How to handle unstable system pressure or failure to reach the set value?
Please check if the relief valve is stuck, if the oil is contaminated and clogging the damping orifice, and confirm that the motor rotation is correct. If the problem persists after ruling out the above causes, our company can arrange for professional inspection and repair.
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What causes the hydraulic oil temperature to rise too quickly or too high?
This is usually caused by excessively high system pressure, improper oil viscosity, or a malfunction in the cooling system. We recommend checking if the oil is compatible and cleaning the cooling system. For system testing, please contact our after-sales support at any time.
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How to resolve crawling or uneven movement of the hydraulic cylinder?
Check if air has entered the hydraulic cylinder; perform a bleed operation. Also check if the guide rails are properly lubricated and if the piston rod is subjected to lateral force. We can provide adjustment guidance or on-site service.
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What to do if the pump flow rate decreases or there is no oil output?
First, confirm if the motor is running normally and if the coupling is damaged. Secondly, check if the suction filter is clogged; excessively high oil viscosity can also cause difficulty in oil suction. If replacement parts or repairs are needed, we have original parts available for timely supply.
