第一：在开始起吊地面上的重物时，需用均匀的力量扳动手柄。保证重物离开地面后再加速，禁止出现忽快忽慢的情况。 First: when lifting weights on the ground, use a uniform force to pull the handle. Ensure that heavy objects leave the ground before speeding up. No sudden, fast or slow conditions are allowed. 第二：在起吊重物时，要保证重物在手扳葫芦的正下方，如果重物不在手扳葫芦的正下方，应重新悬挂手扳葫芦，并进行垂直吊升。切不可不斜拉歪吊。 Second: when lifting heavy objects, we must ensure that the weight in the hand hoist is directly below, and if the weight is not in the hands of the hoist is just below, should be re hanging hoist, and vertical lifting. Must not be inclined pull oblique hanging. 第三：严禁超载使用手扳葫芦。超负荷使用时，手扳葫芦的某些易损部件可能会发生变形等不良现象，同样会造成重物晃动。 Third: strictly prohibit the overload use of chain hoist. When overload is used, some vulnerable parts of the hand chain hoist may deform and other undesirable phenomena, and the same will cause heavy objects to sway.