(6) Check the optional emergency stop device function (as option)
This device is an option for the electric chain hoist, a standard for electric chain hoist with motorized trolley.
While holding down either the , , or button on the push button switch, push the
emergency stop button. Check that the hook stops when the emergency stop button is pushed. Also, check the
hoist does not move in response to the push button switch. Finally, release the emergency stop button which
pops out by turning it to the right, and then operation can be resumed thereafter. If the equipment fails to pass
any of the above checks, check the wiring and automatic locking function of the emergency stop device.
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