one. The energy unit is of S3 duty, which can only be worked intermittently,i.e. 1minute on and 9 minutes off.
2. Clean each of the hydraulic parts concerned prior to set up of the energy unit.
three. Viscosity of the hydraulic oil shoud be 15~46 cst, which really should also be clean and absolutely free of impurities, N46 hydraulic oil is advisable .
four. Check the oil degree inside the tank after the initial operation in the power unit.
5. Oil transforming is needed following the preliminary one hundred operation hrs, afterwards when every 3000 hours.
Power UNITS FOR DOCK LEVELER 4
This electrical power unit is deigned for all those dock levellers which need floating ramps with an emergency quit function. The ramp will rise when the pump is operating.The lip will expend automatically once the ramp cylinder finishes its stroke. The ramp cylinder will retract when the pump stops working. An emergency prevent are going to be realized whilst the solenoid valve is energized. The reducing speed of the two the ramp as well as lip is adjusted through the needle valves while in the method.
Electrical power UNITS FOR DOCK LEVELER three
This Dock leveler electrical power unit merely raised the ramp when the motor is activated, once the ramp has reached total extension the sequence shifts to extend the lip. The ramp and lip are lowered by separate solenoid valves even though the descent. Both the ramp and lip f of every functions are controlled by a needle valve. The needle valves are adjustable to attain the sought after descent pace of every perform. The 2nd relief valve assures the key platform to be floating beneath load once the dock leveler is being used for loading and unloading the products, therefore defending the dock leveler proficiently.