January 19, 2021

Distinctive Notes
one. The electrical power unit is of S3 duty, which can only be worked intermittently,i.e. 1minute on and 9 minutes off.
2. Clean the many hydraulic parts concerned before installation 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 encouraged .
four. Check the oil level inside the tank soon after the first operation of your electrical power unit.
5. Oil shifting is required right after the original a hundred operation hours, afterwards once each 3000 hours.

General Description
This power unit is deigned for all those dock levellers which have to have floating ramps with an emergency quit function. The ramp will rise when the pump is operating.The lip will expend immediately when the ramp cylinder finishes its stroke. The ramp cylinder will retract once the pump stops running. An emergency stop might be realized although the solenoid valve is energized. The decreasing pace of each the ramp plus the lip is adjusted through the needle valves inside the technique.

Common Description
This Dock leveler electrical power unit just raised the ramp once the motor is activated, once the ramp has reached total extension the sequence shifts to lengthen the lip. The ramp and lip are lowered by separate solenoid valves even though the descent. The two the ramp and lip f of every functions are controlled by a needle valve. The needle valves are adjustable to accomplish the desired descent speed of each function. The 2nd relief valve assures the principle platform to be floating under load when the dock leveler is getting used for loading and unloading the items, thus guarding the dock leveler correctly.