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Manual 5020, rev.03 07/2021 - SC/VHS 11
5.7 Disassembling
Fig. 4 – Disassembling of the actuator
Before starting the disassembly operations it is mandatory to disconnect the
hydraulic power and to exhaust the cylinder and any other pressure retaining
component mounted on the actuator.
Before removing the screws between actuator and valve or adaptor flange or
mounting bracket, the actuator should be connected with appropriate lifting means.
Lift the actuator as shown in Fig.4. The lifting points, see Fig. 2, are appropriate for
handling the actuator alone and not for the valve + actuator assembly.