Exclusive Notes
one. The power unit is of S3 duty, which may only be worked intermittently,i.e. 1minute on and 9 minutes off.
two. Clean all of the hydraulic elements concerned prior to set up of the power unit.
three. Viscosity of the hydraulic oil shoud be 15~46 cst, which ought to also be clean and free of impurities, N46 hydraulic oil is advised .
4. Check the oil degree within the tank right after the first operation on the electrical power unit.
5. Oil altering is required soon after the first 100 operation hours, afterwards after every single 3000 hours.

Electrical power UNITS FOR DOCK LEVELER 4
Common Description
This power unit is deigned for all those dock levellers which need to have floating ramps with an emergency end perform. The ramp will rise once the pump is operating.The lip will expend automatically when the ramp cylinder finishes its stroke. The ramp cylinder will retract once the pump stops operating. An emergency quit will likely be recognized even though the solenoid valve is energized. The reducing velocity of each the ramp and the lip is adjusted through the needle valves from the program.

Power UNITS FOR DOCK LEVELER three
Standard Description
This Dock leveler electrical power unit just raised the ramp once the motor is activated, when the ramp has reached complete extension the sequence shifts to lengthen the lip. The ramp and lip are lowered by separate solenoid valves even though 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 wanted descent velocity of every function. The 2nd relief valve ensures the key platform to get floating below load when the dock leveler is being used for loading and unloading the items, consequently protecting the dock leveler efficiently.