After setting the bladder type accumulator, check the rubber pressure once a week. After one month, check once a month. After six months, check once every six months. After one year, check once a year. Regular inspections can maintain excellent usage conditions and promptly detect leaks and repair applications.Install a pressure gauge in front of the shut-off valve on the oil circuit connecting the accumulator inlet hole and the oil tank. Slowly open the shut-off valve to allow the pressure oil