(2) Operate according to the command signal. The emergency stop signal should be executed immediately regardless of anyone issuing it.
(3) Only when no one is on the crane can the main power be turned on for operation.
(4) If the power is suddenly cut off during work, all controller handles should be pulled back to the zero position; before restarting work, check whether the crane is working properly.
(5) For cranes operating in the open air on the track, the crane should be anchored at the end of the work; when the wind is greater than 6, the work should generally be stopped and anchored; for the cranes that work on the coast, when the wind is greater than 7 When the time comes, stop working and anchor the crane.
(6) When the driver maintains, he should cut off the main power supply and put up a sign or lock. If there is an unknown failure, the driver who takes over should be notified.
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