Usage:

The new installation or installation of the ship's lifting motor shall be carried out at first time. But before the installation is completed, do not pass the electric test. In use, it is absolutely prohibited to use in an environment that is not permitted, where the rated load exceeds the rated load and the rated closing times per hour (120 times). Installation and maintenance, must strictly check the limit switch is flexible and reliable, when the hook rose to the limit position, hook enclosure to the drum shell of distance must be greater than 50 mm (10 t, 16 t, 20 t must be greater than 120 mm). When the hook is lowered to the lower limit position, the wire rope safety ring should be guaranteed. The effective safety circle must be above 2 laps. It is not allowed to press two handphone door buttons that cause the ship's hoisting motor to move in the opposite direction.

Note:

1. The ship's hoisting motor shall not be suspended from the side to lift heavy objects.

2, in use process, the operator should check whether there is a disorderly buckle rope, tie a knot, groove, the phenomenon such as wear and tear, if there should be ruled out in time, and often should check whether the guide line and limit switch is safe and reliable.

4. After work, turn off the main power switch and cut off the main power supply.