Equiped that has a reversible motor, a bidirectional gear pump, double P.O. checke valves, relief valves in addition to a tank, this power unit can drive a double acting cylinder to lengthen and retract with no directional solenoid valve. It is actually usually used in recre-ational automobiles, pleasure boats and portable phases, and so forth.
1. This power unit is of S3 duty cycle, i.e., non-continuous operation, 30 seconds on and 270 seconds off.
two. Clean all the hydraulic components concerned just before installation of the power unit.
3. Viscosity with the hydraulic oil shoud be 15~46 cst, which really should also be clean and free of charge of impurities. N46 hydraulic oil is advisable.
four. The power unit proven is made to be mounted horizontally.
five. Oil changing is needed after the preliminary 100 operation hrs, afterwards as soon as every single 3000 hours.
six. Check the oil degree while in the tank immediately after the initial operating on the energy unit.