3.Safety rules
A
Danger
The hoist is not designed for supporting, loading persons .Any modification,
includes upgrade and lifting speed change or any hoist design change must
be done by original manufactory or qualified professional engineer.
A
Danger
It is forbidden to operate the hoist under the explosive environment.
(1) Person who have related training and experience can operate the hoist
(2) Before operation , please confirm the followings:
(a) To use the proper lifting rope .
(b) The location of the cable should be as indicated in the following diagram (fig.3.1)
and the safety latch must lock the hook correctly .
(c) To make sure the weights safe and firm ,then lift it
(3) The button must be operated stably and firmly
( 4) Try my best to avoid excessive inching operation .
(5) Be sure that the motor has been completely stopped before operating in the reverse direction.
(6) When finished operation , to keep the control cable and the lower hook vertically and statically.
(7) When lifting ,the weights must be kept balance .Never lift the weight which are not in balance .
(8) It is forbidden to drag the weights horizontally.(see Fig 3.2)
(9) It is forbidden to lift the weights by using the chain to bind the weights .(see Fig 3.3)
(10) When in operation, the operators must face and pay attention to the weights .Be sure not to
turn back to or overlook it .
BIi
(11) It is risky to lift the weights over the rated load capacity. And it should not be tried .
(12) Do not lift goods when the chain is twined .
(13) Regular inspection to ensure chain is in a good condition, if the chain is damaged, don't operate
hoist to lift the weights.
(Fig.3.1}
(Fig.3.2}
(Fig.3.3}
A
Warning
Never use the chain as a welding electrode
Warning
Never stand under
when lifting
(see Fig. 3.4)
(Fig.3.4}
