Distinctive Notes
1. The electrical power unit is of S3 duty, which can only be worked intermittently,i.e. 1minute on and 9 minutes off.
two. Clean all the hydraulic components concerned before installation of the energy unit.
three. Viscosity from the hydraulic oil shoud be 15~46 cst, which really should also be clean and cost-free of impurities, N46 hydraulic oil is advisable .
four. Check the oil level inside the tank immediately after the first operation with the power unit.
5. Oil shifting is needed following the first a hundred operation hrs, afterwards after each 3000 hrs.
Energy UNITS FOR DOCK LEVELER four
Basic Description
This energy unit is deigned for all those dock levellers which need to have floating ramps with an emergency prevent function. The ramp will rise when the pump is working.The lip will 
expend immediately once the ramp cylinder finishes its stroke. The ramp cylinder will retract when the pump stops working. An emergency cease will be realized when the solenoid valve is energized. The reducing velocity of the two the ramp along with the lip is adjusted through the needle valves during the technique.
Energy UNITS FOR DOCK LEVELER three
Standard Description
This Dock leveler energy unit simply just raised the ramp once the motor is activated, once the ramp has reached full extension the sequence shifts to lengthen the lip. The ramp and lip are lowered by separate solenoid valves though the descent. The two the ramp and lip f of each functions are controlled by a needle valve. The needle valves are adjustable to realize the sought after descent pace of every function. The 2nd relief valve assures the principle platform to be floating below load when the dock leveler is getting used for loading and unloading the products, consequently guarding the dock leveler properly.