1. The power unit is of S3 duty, which can only be worked intermittently,i.e. 1minute on and 9 minutes off.
two. Clean all the hydraulic elements concerned prior to set up of the energy unit.
3. Viscosity in the hydraulic oil shoud be 15~46 cst, which should really also be clean and absolutely free of impurities, N46 hydraulic oil is encouraged .
four. Check the oil level while in the tank just after the first operation of your power unit.
5. Oil shifting is needed right after the original a hundred operation hours, afterwards the moment each and every 3000 hrs.
Electrical power UNITS FOR DOCK LEVELER four
This energy unit is deigned for all those dock levellers which will need floating ramps with an emergency stop perform. The ramp will rise once the pump is working.The lip will expend instantly once the ramp cylinder finishes its stroke. The ramp cylinder will retract once the pump stops running. An emergency end will probably be realized though the solenoid valve is energized. The reducing speed of the two the ramp plus the lip is adjusted through the needle valves in the process.