one. The electrical power unit is of S3 duty, which can 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 electrical power unit.
3. Viscosity of your hydraulic oil shoud be 15~46 cst, which should really also be clean and absolutely free of impurities, N46 hydraulic oil is suggested .
four. Check the oil level inside the tank after the original operation from the power unit.
five. Oil changing is required after the initial a hundred operation hrs, afterwards as soon as each and every 3000 hrs.
Power UNITS FOR DOCK LEVELER four
This electrical power unit is deigned for those dock levellers which need to have floating ramps with an emergency cease function. The ramp will rise when the pump is operating.The lip will expend immediately once the ramp cylinder finishes its stroke. The ramp cylinder will retract when the pump stops working. An emergency prevent are going to be realized while the solenoid valve is energized. The reducing velocity of the two the ramp and the lip is adjusted by the needle valves in the process.