1. The energy unit is of S3 duty, which may only be worked intermittently,i.e. 1minute on and 9 minutes off.
two. Clean every one of the hydraulic parts concerned ahead of set up of the energy unit.
three. Viscosity of your hydraulic oil shoud be 15~46 cst, which should also be clean and absolutely free of impurities, N46 hydraulic oil is advisable .
four. Check the oil degree from the tank soon after the initial operation with the power unit.
5. Oil transforming is needed after the original a hundred operation hrs, afterwards once just about every 3000 hrs.
Electrical power UNITS FOR DOCK LEVELER four
This energy unit is deigned for anyone dock levellers which need floating ramps with an emergency halt function. The ramp will rise once the pump is working.The lip will expend immediately when the ramp cylinder finishes its stroke. The ramp cylinder will retract when the pump stops running. An emergency cease will probably be recognized while the solenoid valve is energized. The reducing velocity of the two the ramp as well as lip is adjusted through the needle valves within the technique.
Electrical power UNITS FOR DOCK LEVELER three
This Dock leveler electrical power unit simply just raised the ramp when the motor is activated, once the ramp has reached complete 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 controlled by a needle valve. The needle valves are adjustable to attain the wanted descent speed of each function. The 2nd relief valve guarantees the key platform to get floating beneath load when the dock leveler is being used for loading and unloading the goods, so defending the dock leveler properly.