one. The power unit is of S3 duty, which can only be worked intermittently,i.e. 1minute on and 9 minutes off.
2. Clean all of the hydraulic elements concerned ahead of installation of the power unit.
3. Viscosity in the hydraulic oil shoud be 15~46 cst, which must also be clean and no cost of impurities, N46 hydraulic oil is suggested .
four. Check the oil degree inside the tank following the initial operation on the electrical power unit.
five. Oil transforming is needed soon after the preliminary one hundred operation hours, afterwards when each and every 3000 hrs.
Power UNITS FOR DOCK LEVELER 4
This energy unit is deigned for anyone dock levellers which need to have floating ramps with an emergency cease perform. The ramp will rise when the pump is operating.The lip will expend instantly when the ramp cylinder finishes its stroke. The ramp cylinder will retract when the pump stops running. An emergency prevent will probably be recognized when the solenoid valve is energized. The lowering pace of each the ramp and the lip is adjusted from the needle valves in the technique.
Power UNITS FOR DOCK LEVELER 3
This Dock leveler electrical power unit basically raised the ramp once the motor is activated, once the ramp has reached total extension the sequence shifts to lengthen the lip. The ramp and lip are lowered by separate solenoid valves whilst the descent. Each the ramp and lip f of every functions are managed by a needle valve. The needle valves are adjustable to accomplish the preferred descent speed of every perform. The 2nd relief valve guarantees the key platform to be floating under load once the dock leveler is getting used for loading and unloading the items, as a result guarding the dock leveler properly.