Extraordinary Maintenance
Check the condition of the hammers every 50 hours (137)
Every time you replace the hammers, check the condition of the rotor pins (136)
Check the wear of the tubes of the apron conveyor (145) every 100 hours.
Check the wear of the leads of the apron conveyor (260) every 100 hours
Check the height of the driving roller (54) every six months
Grease the 12 bearings (133-36-195-186-97) every 100 hours.
Check the wear and the backlash of the flexible coupling (112) every 100 hours .
Change the hydraulic oil ( SAE 46 kind) every 600 hours or 2 years.
Replace the hydraulic oil filter element when the red cylinder reaches the glass dome-
shaped element located on the oil filter (please use 25 μ m strengthened cellulose
filters)
After the first 150, please change the oil in the reducers; later on you can change it
every 2000 hours or at least once a year (SAE 80w-90 kind).
After the first 50 hours, please change the oil in the multiplier box; later on you can
change it every 500 hours or, at least, once a year (SAE 80w-90)
