48 x magnification
1 scale bar = 45 µm
Origin of the particles:
mostly rust and wear particles
Consequence:
high wear as well as malfunctions at pumps and valves
Origin of the particles:
damage particles of bronze, brass or copper
Consequence:
imminent total breakdown, high wear, malfunctions at pumps and valves, damage of seals
Origin of the particles:
ageing products of the oil
Consequence:
accumulation of dirt, filter blocking and system failures
Origin of the particles:
silicate (e.g. quarz), ambient contamination (ventilation)
Consequence:
system failures and high wear at components, high wear of seals
Origin of the particles:
metal cutting
Consequence:
high wear as well as malfunctions at pumps and valves, damage of seals, leakages
Origin of the particles:
fibres, assembly contamination, cleaning rag, etc.
Consequence:
obstruction of the nozzles, leakages at the valves