The cone crusher in the on-load operation after the feeding, the operators should abide by and pay attention to the following attentions:
(1) Material feeding must even and meets the granularities requirement.
(2) Pay attention to mineral discharging and belt transportation to avoid blockage that may cause accidents.
(3) Make regular inspection of oil pump, chiller, and filter to see whether they are regularly working. The returned oil temperature shall not exceed 60℃.
(4) Regular check the oil pressure of the lock cylinder, the adjusting ring must working properly under the mode of locking.
(5) Regular check the water seal dust proof. If there is no water, the machine will not operate.
(6) Regular check the liner plate wearing situation, especially pay attention to the fixing bolt of the liner plate of the adjusting ring. If it looses, this may cause liner board loosing. The new replaced liner board shall tighten once after working 24 hours.