Distinctive Notes
1. The electrical power unit is of S3 duty, which might only be worked intermittently,i.e. 1minute on and 9 minutes off.
two. Clean all of the hydraulic parts concerned ahead of set up of the electrical power unit.
3. Viscosity of your hydraulic oil shoud be 15~46 cst, which must also be 
clean and no cost of impurities, N46 hydraulic oil is advisable .
4. Check the oil level during the tank following the initial operation of your power unit.
5. Oil changing is required immediately after the first 100 operation hrs, afterwards after every 3000 hrs.
Power UNITS FOR DOCK LEVELER 4
General Description
This energy unit is deigned for those dock levellers which want floating ramps with an emergency quit perform. The ramp will rise once the pump is working.The lip will expend immediately once the ramp cylinder finishes its stroke. The ramp cylinder will retract once the pump stops operating. An emergency prevent will probably be realized though the solenoid valve is energized. The reducing velocity of both the ramp and also the lip is adjusted through the needle valves from the program.
Electrical power UNITS FOR DOCK LEVELER three
Basic Description
This Dock leveler electrical power unit only raised the ramp when the motor is activated, once the ramp has reached total extension the sequence shifts to extend the lip. The ramp and lip are lowered by separate solenoid valves even though the descent. Each the ramp and lip f of every functions are managed by a needle valve. The needle valves are adjustable to realize the wanted descent speed of every function. The 2nd relief valve ensures the principle platform for being floating underneath load once the dock leveler is getting used for loading and unloading the products, thus safeguarding the dock leveler proficiently.