one. The power unit is of S3 duty, which may only be worked intermittently,i.e. 1minute on and 9 minutes off.
2. Clean all of the hydraulic elements concerned in advance of installation of the energy unit.
3. Viscosity in the hydraulic oil shoud be 15~46 cst, which should really also be clean and absolutely free of impurities, N46 hydraulic oil is advised .
4. Check the oil level inside the tank soon after the first operation in the power unit.
5. Oil altering is required right after the original a hundred operation hours, afterwards after just about every 3000 hrs.
Energy UNITS FOR DOCK LEVELER 4
This power unit is deigned for anyone dock levellers which require floating ramps with an emergency halt perform. The ramp will rise when the pump is running.The lip will expend immediately when the ramp cylinder finishes its stroke. The ramp cylinder will retract when the pump stops operating. An emergency halt will likely be realized while the solenoid valve is energized. The lowering pace of the two the ramp and the lip is adjusted from the needle valves during the technique.
Electrical power UNITS FOR DOCK LEVELER three
This Dock leveler electrical power unit merely raised the ramp once the motor is activated, when the ramp has reached full extension the sequence shifts to extend the lip. The ramp and lip are lowered by separate solenoid valves although the descent. Each the ramp and lip f of every functions are controlled by a needle valve. The needle valves are adjustable to achieve the preferred descent pace of each function. The 2nd relief valve guarantees the key platform to be floating below load when the dock leveler is being used for loading and unloading the products, so safeguarding the dock leveler correctly.