one. The energy unit is of S3 duty, which may only be worked intermittently,i.e. 1minute on and 9 minutes off.
two. Clean each of the hydraulic elements concerned ahead of set up of the energy unit.
three. Viscosity from the hydraulic oil shoud be 15~46 cst, which ought to also be clean and absolutely free of impurities, N46 hydraulic oil is proposed .
4. Check the oil degree in the tank immediately after the initial operation on the electrical power unit.
five. Oil modifying is required immediately after the first 100 operation hrs, afterwards the moment every 3000 hours.
Energy UNITS FOR DOCK LEVELER four
This power unit is deigned for all those dock levellers which need to have floating ramps with an emergency halt 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 once the pump stops operating. An emergency quit are going to be realized while the solenoid valve is energized. The lowering speed of the two the ramp plus the lip is adjusted through the needle valves inside the process.