Operation
After the above-mentioned test and
operation testing, the hoist can be normally operated.
(1) Before operation, the operator
must have a clear and unobstructed view of the whole working area.
(2) Before operation, the operator
must check whether the whole working area is safe and free of risks.
(3) When the trolley is operated,
the operator must be careful to prevent from the situation that the
reverse force caused by swing of the weights, may be over the load of
trolley while changing the trolley operation direction. | 
