First, the power unit is mounted fixed in a suitable position;
Second, the fuel tank is filled with hydraulic oils. Summer 46 #, 23 # winter;
Third, coupling hydraulic hoses to the cylinder;
Fourth, the power coupling. Motors, three-way solenoid valve are 12V.

Rising, falling action

Motor starts, the three-way solenoid valve end of the coil is energized, the cylinder rises until use to point. Downtime.
Motor starts, the three-way solenoid valve to another end of the coil is energized, the fuel tank drops to the bottom, off the entire process is completed.
(Such as raising operation is not achieved, the other side can change the solenoid valve coil is energized)

NOTE: The pressure has been set, do not adjust.