The lifting chains have the following lengths: 1.5M, 3M, and 5M.
Usage Rules for Handheld Hoist:
1. Overloading is strictly prohibited. 2. It is strictly prohibited to operate using any power other than human force. 3. Before use, ensure that all components are intact, the transmission parts and lifting chains are well lubricated, and there is no abnormal idle operation. 4. Check whether the upper and lower hooks are securely attached before lifting. Incorrect operations, such as lifting heavy objects at the tip, are strictly prohibited. The lifting chain should be hung vertically, with no twisted links, and the lower hook frame of the double-row chain must not turn over. 5. The operator should stand in the same plane as the chain wheel and pull the chain, causing the chain wheel to rotate clockwise, which will lift the heavy object; pulling the chain in the opposite direction will cause it to descend slowly at noon. 6. When lifting heavy objects, it is strictly prohibited for anyone to do any work or walk under the object to prevent personal injury. 7. During the lifting process, whether the load is rising or falling, when pulling the hand chain, apply force evenly and gently. Do not use excessive force to prevent the hand chain from jumping or the clamping ring from getting stuck.
8. If the operator notices that the hand force exceeds the normal force, they must immediately stop using it.
Handheld hoist maintenance method: 1. After use, clean the gourd thoroughly and apply anti-rust oil, then store it in a dry place. 8. Maintenance and repair shall be carried out by those familiar with the hoist mechanism, to prevent unauthorized disassembly or assembly by those who do not understand the machine’s operating principles. 3. After cleaning and maintenance, the gourd must undergo no-load testing to ensure it operates properly and the braking system is reliable before being delivered for use.
4. The friction surface of the brake must remain clean. The brakes should be checked regularly to prevent brake failure and accidental vehicle rollover.
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