Particular Notes
one. The power unit is of S3 duty, which could only be worked intermittently,i.e. 1minute on and 9 minutes off.
2. Clean all of the hydraulic elements concerned prior to installation of the power unit.
3. Viscosity in the hydraulic oil shoud be 15~46 cst, which really should also be clean and totally free of impurities, N46 hydraulic oil is suggested .
four. Check the oil level inside the tank following the first operation from the electrical power unit.
five. Oil modifying is required soon after the preliminary 100 operation hrs, afterwards after each 3000 hours.

Basic Description
This power unit is deigned for all those dock levellers which will need floating ramps with an emergency quit perform. The ramp will rise when the pump is operating.The lip will expend instantly once the ramp cylinder finishes its stroke. The ramp cylinder will retract once the pump stops operating. An emergency prevent are going to be realized when the solenoid valve is energized. The lowering speed of both the ramp as well as the lip is adjusted from the needle valves from the method.

General Description
This Dock leveler energy unit basically 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 whilst the descent. Both the ramp and lip f of each functions are managed by a needle valve. The needle valves are adjustable to accomplish the desired descent pace of every perform. The 2nd relief valve ensures the primary platform to become floating under load once the dock leveler is getting used for loading and unloading the products, hence protecting the dock leveler successfully.