Equiped that has a reversible motor, a bidirectional gear pump, double P.O. checke valves, relief valves in addition to a tank, this electrical power unit can drive a double acting cylinder to extend and retract without a directional solenoid valve. It can be ordinarily utilized in recre-ational vehicles, pleasure boats and transportable stages, and so forth.
one. This electrical power unit is of S3 duty cycle, i.e., non-continuous operation, 30 seconds on and 270 seconds off.
2. Clean all the hydraulic parts concerned ahead of set up of the energy unit.
three. Viscosity in the hydraulic oil shoud be 15~46 cst, which need to also be clean and cost-free of impurities. N46 hydraulic oil is proposed.
4. The energy unit proven is created to be mounted horizontally.
five. Oil modifying is needed soon after the initial 100 operation hrs, afterwards when just about every 3000 hrs.
six. Check the oil degree in the tank immediately after the first operating in the electrical power unit.