Unique Notes
1. The energy unit is of S3 duty, which may only be worked intermittently,i.e. 1minute on and 9 minutes off.
two. Clean the many hydraulic components concerned prior to set up of the power unit.
3. Viscosity in the hydraulic oil shoud be 15~46 cst, which must also be clean and free of charge of impurities, N46 hydraulic oil is advised .
four. Check the oil level during the tank soon after the preliminary operation in the electrical power unit.
5. Oil altering is needed soon after the preliminary one hundred operation hours, afterwards once each and every 3000 hrs.

General Description
This electrical power unit is deigned for those dock levellers which need to have floating ramps with an emergency halt perform. The ramp will rise once the pump is operating.The lip will expend instantly once the ramp cylinder finishes its stroke. The ramp cylinder will retract when the pump stops working. An emergency stop will be realized whilst the solenoid valve is energized. The reducing pace of both the ramp and the lip is adjusted by the needle valves from the program.

Electrical power UNITS FOR DOCK LEVELER three
Common Description
This Dock leveler electrical power unit simply raised the ramp when the motor is activated, when the ramp has reached full extension the sequence shifts to lengthen the lip. The ramp and lip are lowered by separate solenoid valves when the descent. The two the ramp and lip f of every functions are managed by a needle valve. The needle valves are adjustable to realize the desired descent speed of each function. The 2nd relief valve guarantees the principle platform for being floating below load once the dock leveler is being used for loading and unloading the items, so protecting the dock leveler efficiently.


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