7.4
EVERY 2000 HOURS OF
OPERATION/EVERY YEAR (1-SHIFT
OPERATION)/EVERY HALF YEAR
(2-SHIFT OPERATION)
THRUST BEARING
Check the condition of the thrust bearings of
the main shaft. If the oil grooves in the bronze
bearings are lower than 3 mm (1/8"), the
bearings should be replaced. The inspection
has to be made during the liner replacement.
See further instructions in chapter 9.4.
PRESSURIZED SEALING SYSTEM
Change the air cleaner. Also check the
operation of the blower and condition of the
hose.
7.5
SEASONAL MAINTENANCE
(SUMMER/WINTER)
COUNTERSHAFT
Change oil. See oil recommendations in
chapter 6.
7.6
EVERY 20 000 HOURS OF
OPERATION/EVERY 10 YEARS
(1-SHIFT OPERATION)/EVERY 5
YEARS (2-SHIFT OPERATION)
WHOLE CRUSHER
Recondition the whole crusher.
GP200S
Periodical maintenance
7-4
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