Equiped with a reversible motor, a bidirectional gear pump, double P.O. checke valves, relief valves and also a tank, this electrical power unit can drive a double acting cylinder to lengthen and retract with no directional solenoid valve. It is actually normally used in recre-ational cars, pleasure boats and portable stages, and so on.
one. This electrical power unit is of S3 duty cycle, i.e., non-continuous operation, thirty seconds on and 270 seconds off.
2. Clean each of the hydraulic elements concerned before set up of the electrical power unit.
3. Viscosity with the hydraulic oil shoud be 15~46 cst, which really should also be clean and free of impurities. N46 hydraulic oil is proposed.
four. The electrical power unit shown is made to be mounted horizontally.
five. Oil changing is required just after the initial a hundred operation hours, afterwards after every 3000 hrs.
six. Check the oil degree in the tank immediately after the initial working of the power unit.