Exclusive Notes
1. The power unit is of S3 duty, which can only be worked intermittently,i.e. 1minute on and 9 minutes off.
2. Clean the many hydraulic parts concerned prior to installation of the electrical power unit.
3. Viscosity in the hydraulic oil shoud be 15~46 cst, which need to also be clean and free of charge of impurities, N46 hydraulic oil is recommended .
four. Check the oil degree during the tank just after the first operation of your electrical power unit.
5. Oil transforming is needed after the original a hundred operation hrs, afterwards as soon as just about every 3000 hours.

General Description
This energy unit is deigned for all those dock levellers which require floating ramps with an emergency cease perform. The ramp will rise when the pump is running.The lip will expend automatically once the ramp cylinder finishes its stroke. The ramp cylinder will retract when the pump stops working. An emergency prevent will probably be recognized whilst the solenoid valve is energized. The decreasing speed of each the ramp and also the lip is adjusted by the needle valves in the technique.