Gardner Denver RBS 15, Руководство по обслуживанию и список запасных частей

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4.2 Casing
Clean the external surface of the internal, remove the incrustations and rust using solvents and scraper.
WARNING: Keep to the prescribed safety rules when using solvents and wear protection
glasses and safety gloves
NOTE: Do not damage the internal surface of the rotors when using the scraper
Check the internal surface of the casing, if there are any signs of seizure, cracks or grooves replace
the casing.
Measure the internal diameter DC of the two holes of the casing in various points along their length
Communicate the values of the recorded data to ROBUSCHI to check the possibility of using the casing again.
4.3 Covers
Clean the surface of the covers turned toward the rotors, remove the incrustations and rust using solvents
and scraper.
WARNING: Keep to the prescribed safety rules when using solvents and wear protection
glasses and safety gloves
NOTE: Do not damage the internal surface of the rotors when using the scraper
Check the surface of the covers turned toward the rotors, if there are any signs of seizure, cracks or grooves
replace the covers.
Check the surface of the bearings housings, if there are any signs of seizure, cracks or grooves replace
the covers.
Measure the internal diameter DSC of the bearing housings in various points and communicate the values
of the recorded data to ROBUSCHI to check the possibility of using the cover again.
WARNING: Any discontinuity also of small dimensions on the surface of the bearing housings
compromise the blower safety
NOTE: It is possible to replace also only one cover
4.4 Gear
Clean the surface of the teeth of the gear wheels, remove the incrustations and rust using solvents and
scraper.
WARNING: Keep to the prescribed safety rules when using solvents and wear protection
glasses and safety gloves
NOTE: Do not damage the surface of the gear wheels when using the scraper
Check the surface of the teeth, if there are any signs of seizure, pitting, grooves or the color of the teeth
range from brown to blue replace the wheels.
Check the tapered surface of the hole of the wheels, if there are any signs of seizure, cracks or grooves, also
of small dimensions replace the wheels.
WARNING: Any discontinuity also of small dimensions on the tapered surface of the hole of
the wheels compromise the blower safety