Specific Notes
1. The energy unit is of S3 duty, which could only be worked intermittently,i.e. 1minute on and 9 minutes off.
two. Clean every one of the hydraulic parts concerned prior to set up of the electrical power unit.
three. Viscosity of your hydraulic oil shoud be 15~46 cst, which must also be clean and totally free of impurities, N46 hydraulic oil is proposed .
four. Check the oil degree during the tank after the initial operation of your energy unit.
five. Oil shifting is needed immediately after the preliminary one hundred operation hrs, afterwards once each 3000 hours.

Electrical power UNITS FOR DOCK LEVELER four
Standard Description
This electrical power unit is deigned for those dock levellers which will need floating ramps with an emergency quit function. The ramp will rise once the pump is working.The lip will expend automatically once the ramp cylinder finishes its stroke. The ramp cylinder will retract once the pump stops working. An emergency quit are going to be recognized even though the solenoid valve is energized. The reducing speed of both the ramp along with the lip is adjusted by the needle valves inside the system.

Power UNITS FOR DOCK LEVELER 3
Common Description
This Dock leveler power unit only raised the ramp when 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 though the descent. The two the ramp and lip f of each functions are managed by a needle valve. The needle valves are adjustable to realize the sought after descent speed of every perform. The 2nd relief valve assures the main platform for being floating underneath load once the dock leveler is getting used for loading and unloading the goods, hence guarding the dock leveler efficiently.