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CHAIN BLOCK SAFETY

Posted : Thu 8th Jul 2010 @ 10:01

CHAIN BLOCKS / MANUAL CHAIN HOIST, SAFETY TIPS.

Chain blocks / manual chain hoists should be used with caution, closely following all safety information  to prevent accidents and injuries. Here we have picked out some main safety points to always follow when using a chain block / manual chain hoist.

ALWAYS:

  • Hoist from directly over the load,
  • Use hooks with safety catches or mouse the hook for the top suspension hook
  • For trolley suspension ensure the trolley is correctly set for the beam width
  • Check the bottom hook will reach the lowest point without running the chain fully out.
  • Adopt safe slinging practices
  • When loading lower hook place load directly in line with top hook shank, keeping the centre of gravity.
  • Stand clear of the load
  • Clear area where load is to be lifted and lowered
  • Pull chain smoothly, avoid jerky movements
  • Store and handle chain blocks correctly
  • Check the slinging arrangement
  • Raise the load just clear then stop to check, block and sling etc before continuing

NEVER:

  • Expose chain blocks to chemicals, without consulting supplier
  • Replace load chain with a longer one with out consulting supplier
  • Try to force the block to operate
  • Throw, drag or drop the block
  • Allow oil or grease to come into contact with the brake
  • Expose a chain block to the elements, water spray or steam.
  • Use for lifting people
  • Pass loads over workers
  • Tip the load
  • Leave slings hanging from the hook
  • Exceed the chain blocks working load limit.
  • Use defective blocks

Remember also that pushing a loaded hoist is safer than pulling it, if it must be pulled, a rope must be used.

It is also vitally important to follow the manufacturers' maintenance guides, but in particular keep load chains lubricated and check brake operation frequently. Visually and manually inspect your chain block before each use, if you see any of the following have your chain blocks inspected by a competent person;

Wear,   damage to trolley,   hooks and fittings damaged, or bent,    worn or damaged chain,(bent links, stretched links etc)   loads slip or won't lift,   damaged casing,     illegible markings.

It is common practice to have your chain blocks inspected regularly by a competent person who can complete any necessary repairs, as we can, contact us for any more information.

 

 

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