Caution
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Operate the crane only from the rated voltage which the crane is designed for.
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Do not apply braking effort by bragging (or rapid reversing the direction). Do not excessively jog the crane.
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Do not let the suspended load caught on other structure or wiring.
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Do not pull on the switch box cable hard with the cable caught on something.
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Never operate the crane beyond the specified duty factor or the allowable number of startup cycles.
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Do not remove the warning or caution labels affixed to the main body. Do not operate the crane with the warning or
caution labels left illegible.
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Before releasing the operation box from your hand, put it back to the naturally suspended position. Do not have the
operation box hit a person or a thing.
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Before operating the crane, check that the lower part of the hook rotates smoothly and freely.
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Be sure to engage the sling ropes and sling devices properly with the hook.
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Stop lifting the load once when the wire rope becomes tight.
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Keep clean the operation box so that dust or sand does not collect around the pushbuttons.
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Before releasing the operation box from your hand, put it back to the naturally suspended position. Do not have the
operation box hit a person or a thing.
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Make sure that the crane has a sufficient lift for the intended work.
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Be sure to turn off the power before leaving the operating position.
4 Maintenance, inspection and modification
Danger
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Do not use any part or device of the crane beyond its service limit.
Warning
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Never modify any part of the crane or its accessories.
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Never use any part or device other than the specified genuine parts or devices.
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Be sure to turn off the power before starting maintenance, inspection or repair.
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Only the personnel with the expert knowledge designated by the firm are allowed to maintain, inspect or repair the crane.
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Make sure that the crane is free of a load before starting maintenance, inspection or repair.
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If maintenance or inspection reveals a defect with the crane, do not use the crane until the defects is repaired and rectified.
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Do not use the brake linings beyond its wear limit.
Caution
!
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Before starting maintenance, inspection or repair, be sure to post or hang proper signs saying “Maintenance in progress” or
“NEVER turn on power” for positive indication
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The motors, brake devices and controllers may be very hot. Before starting maintenance, inspection or repair, make sure
such devices are safely cool.
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Adjust the brake device to the normal play.
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After reading the instruction manual, keep it at a place available for ready perusal for the personnel
involved in the crane.
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Be sure to place an order with us for any inspection that involves disassembling and reassembling the
crane or with our official dealers.
Attention
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