Precautions For Slinging Work - Hitachi ZAXIS 250LC-7 Operator's Manual

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Precautions for Slinging Work

1. Determination of signs and commander
Determine signs between operator and signal person.
Allocate only one signal person for work.
Multiple signal persons will confuse workers, causing
accident.
2. Installing Protectors
Install protectors before placing a wire rope on an object to
prevent damage on wire rope and the object to be hoisted.
3. Precautions for Lifting Object
(1) Use a hook with lock.
(2) Select and use ropes and chains that have sufficient
strength.
(3) Never let the lifted object move or swing above
anyone.
(4) Do not allow anyone under the lifted object.
(5) To prevent accidents, care should be taken to ensure
that any part of your body will not be caught in the
object to be lifted.
4. Adjustment of Wire Rope
Correct twisted or bent wire rope after use. Store them at
the specified location.
Check wire rope for kink or breakage.
DISASSEMBLING • ASSEMBLING
4-5

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