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    Routine maintenance of the crusher
    2014-6-18 19:57:06

    Crusher routine maintenance:
       (A) the electrical part: Check ministries connecting cable; switch button; breaker handle; remote control button; alarm device; pump motor and transport motor functioning;
       1, tools and materials:
       Routine maintenance tools Multimeter
       2, process and procedures:
       (1) off the circuit breaker;
       (2) Check the ministries connecting cable is intact;
       (3) Press the buttons and switches on the piezoelectric control, see the buttons and switches are flexible and reliable;
       (4) Check the remote control lines and the start button and see the line is intact, the button is flexible and reliable;
       (5) Close the circuit breaker handle, also check whether the circuit breaker handle flexible and reliable;
       (6) the control switch is to "manual" position, start and stop the pump motor and broken broken drum motor, check near the start and stop buttons control movement is reliable, check the alarm device is normal;
       (7) the control switch is to "Auto" position, start and stop the pump motor and broken broken drum motor, check the remote control to start and stop buttons are reliable action;
       (8) to start the pump motor and conveyor motors, check the motor running, with or without abnormal noise, the fan is intact, bearing temperature is normal.
       3, safety precautions:
       (1) to be issued before starting the pump motor and broken drum motor warning, both sides confirmed the crusher hopper and only start after no other workers;
       (2) Start the pump motor, hydraulic operation to ensure that the handle is in the stop position.


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