Unique Notes
1. The power unit is of S3 duty, which can only be worked intermittently,i.e. 1minute on and 9 minutes off.
two. Clean every one of the hydraulic parts concerned just before set up of the energy unit.
three. Viscosity from the hydraulic oil shoud be 15~46 cst, which need to also be clean and totally free of impurities, N46 hydraulic oil is suggested .
4. Check the oil level inside the tank just after the first operation with the electrical power unit.
five. Oil changing is required right after the original a hundred operation hours, afterwards when every 3000 hrs.

General Description
This energy unit is deigned for those dock levellers which need floating ramps with an emergency halt perform. The ramp will rise once the pump is working.The lip will expend instantly once the ramp cylinder finishes its stroke. The ramp cylinder will retract once the pump stops operating. An emergency quit will likely be realized when the solenoid valve is energized. The decreasing velocity of the two the ramp and also the lip is adjusted from the needle valves inside the system.

Common Description
This Dock leveler electrical power unit merely raised the ramp once the motor is activated, once the ramp has reached full 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 realize the sought after descent pace of every function. The 2nd relief valve ensures the primary platform to be floating beneath load when the dock leveler is being used for loading and unloading the items, hence defending the dock leveler effectively.