Particular Notes
1. The energy unit is of S3 duty, which can only be worked intermittently,i.e. 1minute on and 9 minutes off.
two. Clean all the hydraulic parts concerned in advance of set up of the power unit.
3. Viscosity in the hydraulic oil shoud be 15~46 cst, which ought to also be clean and absolutely free of impurities, N46 hydraulic oil is proposed .
four. Check the oil degree within the tank following the first operation from the power unit.
five. Oil shifting is required right after the initial a hundred operation hours, afterwards the moment just about every 3000 hours.
Power UNITS FOR DOCK LEVELER four
General Description
This energy unit is deigned for anyone dock levellers which want floating ramps with an emergency halt 
perform. The ramp will rise once the pump is operating.The lip will expend automatically once the ramp cylinder finishes its stroke. The ramp cylinder will retract once the pump stops running. An emergency prevent will probably be recognized when the solenoid valve is energized. The decreasing velocity of both the ramp along with the lip is adjusted from the needle valves in the system.
Energy UNITS FOR DOCK LEVELER 3
General Description
This Dock leveler power unit simply just raised the ramp when the motor is activated, once the ramp has reached total extension the sequence shifts to lengthen the lip. The ramp and lip are lowered by separate solenoid valves although the descent. The two the ramp and lip f of every functions are managed by a needle valve. The needle valves are adjustable to achieve the desired descent velocity of each perform. The 2nd relief valve guarantees the main platform to be floating underneath load when the dock leveler is being used for loading and unloading the products, therefore guarding the dock leveler effectively.