2. Before driving, eliminate surrounding debris, check whether the bolts in various parts are loose, whether the belt conveyor and the feeder are good, and the lubrication of gears, hollow shafts, reducers and motors.
3. When repairing, you must hang the “examinement card†to indicate that the “repair card†can be taken off after the overhaul is completed to prevent the accidental operation from closing the wounded person; when installing the lining plate, there must be reliable measures to prevent falling off and hurting people. .
4. If the machine is shut down for more than two hours, the ball mill should be manually cranked before starting to make the agglomerated pulp loose and reduce the impact load when the equipment starts.
5. Check whether the water valve, the mining pipe and the tank are unblocked, and there are no drops or leaks in all parts.
6. Operate in strict accordance with the order of opening and stopping. When starting the device, press the start button with one hand, press the stop button with one hand, see the running part and the ammeter pointer, listen to the sound, and immediately stop the abnormal situation. Check and eliminate the fault before driving. When the machine is shut down, stop the mine first, process the classifier back to the sand, then stop the classifier, pull down the main switch (there is no notice of power failure), and hang the “maintenance cardâ€.
7. During the operation, always check the lubrication of each lubrication point, the tightness of the bolt and the wear of the components.
8. No one should be close to the body and cross the safety fence and protection net during operation. The safety device must not be removed at will.
9. When injecting oil and inspecting the parts, they must stand in a safe place, and no part of the body should touch the rotating part.
10. If the foreign matter or slag falls into the gear, it should be stopped.
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