Equiped by using a reversible motor, a bidirectional gear pump, double P.O. checke valves, relief valves and a tank, this energy unit can drive a double acting cylinder to extend and retract without a directional solenoid valve. It truly is ordinarily used in recre-ational autos, pleasure boats and portable stages, and so forth.
1. This energy unit is of S3 duty cycle, i.e., non-continuous operation, 30 seconds on and 270 seconds off.
2. Clean each of the hydraulic parts concerned just before installation of the power unit.
3. Viscosity from the hydraulic oil shoud be 15~46 cst, which must also be clean and absolutely free of impurities. N46 hydraulic oil is proposed.
4. The electrical power unit proven is built to be mounted horizontally.
5. Oil altering is required following the first a hundred operation hrs, afterwards when every 3000 hours.
six. Check the oil level within the tank soon after the preliminary running in the electrical power unit.