Electrical power UNITS FOR DOCK LEVELER

Exclusive Notes
1. 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 components concerned just before set up of the power unit.
three. Viscosity of the hydraulic oil shoud be 15~46 cst, which need to also be clean and free of charge of impurities, N46 hydraulic oil is recommended .
4. Check the oil degree in the tank following the preliminary operation of the electrical power unit.
five. Oil transforming is needed after the preliminary one hundred operation hrs, afterwards as soon as each and every 3000 hrs.

Power UNITS FOR DOCK LEVELER four
General Description
This electrical power unit is deigned for all those dock levellers which have to have floating ramps with an emergency cease function. The ramp will rise when the pump is working.The lip will expend automatically when the ramp cylinder finishes its stroke. The ramp cylinder will retract once the pump stops running. An emergency cease will be realized when the solenoid valve is energized. The decreasing speed of each the ramp plus the lip is adjusted by the needle valves while in the method.