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8
Unpacking.
After opening the carton, carefully inspect the hoist frame, cords ,hooks, CHAIN
and control station for damage that may have occurred during shipment.
Mounting the hoist.
Hang the hoist from its intended support. The structure used to support the hoist
must have sufficient strength to withstand several times the load imposed.
Suspending the hoist from an inadequate may allow the hoist and to fall and cause
injured and/or damage.
Checking for adequate voltage at hoist.
The hoist must be supplied with adequate electrical power for proper operation
and to reduce problems that may result from insufficient power(low voltage) .
These include:
1. Noisy hoist operation due to brake and/ or contactor chatter.
2. Heating of the hoist motor and other internal components as well as heating of
wires and connectors in the circuit feeding the hoist.
3. Failure of the hoist to lift the load due to motor stalling.
4. Slowing of motors connected to the same circuit.
Checking for others.
After the hoist is suspended from its support and you have made sure the power
supply complies with the requirements the hoist is
ready for operation.
Operating Instructions
1.Check if the (emergency) stop switch is pressed. Turn the red stop switch
clockwise to engage.
2.An overload is indicated when the hoist speed slows down, it raises the load in a
jerky manner or it will not lift the load at all. Also, some clutching noise may be
heard if the hoist is loaded beyond rated capacity. If this occurs, immediately
release the “up” button to stop the operation of the hoist. At this point, the load
should be reduced to the rated capacity. when the excessive load is removed,
normal hoist operation is automatically restored.
3.The hoist is not recommended for use in any application where there is a
possibility of adding to an already suspended load to the point of overload. Also if
the hoist is used at unusual extremes of ambient temperatures, above40 ℃, or
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