Accumulator installation includes pre-installation inspection, installation, nitrogen filling and so on. Correct installation and filling is an important condition for the accumulator to operate normally and play its proper role. Parameter measurement and the correct use of various types of tools and instruments should not be ignored.

Accumulator in the process of use, need to prevent vibration, prevent high temperature, prevent pollution, prevent leakage, regular airtightness of the airbag and other aspects of the inspection. Therefore, daily inspection and maintenance is indispensable. Daily inspection that is, with visual, auditory and hand touch and instrumentation and other simple methods for the appearance and state of the inspection, the inspection should not only check the local also pay attention to the equipment as a whole. Abnormalities found in the inspection, to prevent the accumulator to continue to work should be done to deal with the emergency; on the other should be carefully observed and recorded, to regular maintenance to be resolved. Some damaged parts also need to be replaced in a timely manner. Active maintenance is following the failure of maintenance, preventive maintenance, state maintenance, the international community in recent years proposed a new equipment management theory. It is defined as the repair of the root cause of equipment damage parameters, thereby effectively preventing the occurrence of failure and extending the service life of the equipment. Proactive maintenance is to take measures to address the root causes of equipment wear and tear before it occurs, effectively controlling wear and failure, thereby significantly extending the repair cycle. Proactive maintenance not only provides a guarantee for the reliable operation of hydraulic equipment and components, but also significantly reduces maintenance costs.