During the use of the dispatch winch, it is important to pay attention and have a detailed understanding of the winch operation process. Keep away from anyone except the driver. Below, the small staff of china coal Winch Branch will explain how the driver should operate the mining hoist winch in detail.
When using the winch, the driver must clearly read the signal instructions and follow the signal command when driving. If there is no signal or the signal is unclear, it is strictly prohibited to drive.
Mining Hoist Winch Drivers must not panic when starting and braking, and strive for smoothness and slowness.
During the operation of the winch, the driver should not be careless and should carefully observe the instrument indications and depth indicators for smooth operation.
If the winch mining suddenly stops due to system power outage or safety circuit trip during operation, the brake handle should be immediately pulled back and the brake handle should be pulled back to the zero position.
When lowering heavy objects, it is strictly prohibited to slide the vehicle in neutral.
If there is an abnormal sound or unstable voltage on the winch, and the voltage is not normal, do not continue to drive until the problem is identified before starting.
If the motor temperature exceeds 80 ℃, the bearing temperature exceeds 65 ℃, and the spindle bearing temperature exceeds 65 ℃, the winch mining should be stopped immediately for inspection.
After an emergency braking or lifting accident occurs, the mechanical parts of the winch, the crown wheel, and the steel wire rope must be carefully and comprehensively inspected. If any problems are found during the inspection, it is not allowed to drive without handling them.
When repairing switches, a dedicated electrician must operate according to regulations.
