Common Accidents Handling of Lubrication Equipment
1.A Grease pump bearings heat ( sliders pump ) : The bearing clearance is too small , lack of lubricant , check clearance , re-examine the co- gap adjustment 0.06 - 0.08mm.
2.Petrol stations pressure suddenly increased: piping blockage unreasonable, check the pipe, remove the plug.
3.Dilute pump fever: pump clearance improper, adjust the gap of the pump; viscosity is too large, a reasonable choice of grease; improper pressure regulation than necessary pressure, the pressure of reasonable adjustment system; pump each junction leakage caused by volume loss, fever, tighten all connections, and check the seal to prevent leakage.
4.Pressure control valve push rod when pressure is very low action: non-return valve is not normal, check the springs and ball, and cleaning the repair or replacement.
5.Pressure gauge word within 5 petrol stations dry pressure: bad safety valve, piston with the bad to the grease, the valve plunger with the lax plunger gap is too large to repair safety valves to replace the bad to the grease, and expel the air in the tube; replace the plunger and research with the plunger clearance.