Ingersoll-Rand HL1000K, Parts, Operation And Maintenance Manual

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NOTICE
• The load chain links that were standing links on the
powered chain wheel are also standing links on the bottom
block idler chain wheel.
3. Ensure the load chain remains straight. Feed the chain
through the upper suspension idler chain wheel.
NOTICE
• The load chain links that were standing links on the
powered chain wheel and bottom block chain wheel are flat
links on the upper suspension idler chain wheel.
(Dwg. TPA1056)
4. Ensure the load chain remains straight. Feed the load chain
through the upper suspension idler chain wheel and insert
end link into bottom block load end chain anchor. Do not
twist the load chain when attaching it to the load end chain
anchor. If necessary cut the last link from the load chain
(refer to Dwg. MHP0441) and remove it to prevent
twisting. Secure in place using anchor pin.
NOTICE
• The bottom block assembly may require adjustment to
ensure it is level with an equal number of load chain links
along the length of each load bearing fall. To level out the
bottom block assembly feed the load chain through the
bottom block and upper suspension idler chain wheels as
necessary to ‘balance’ the bottom block assembly. Ensure the
powered chain wheel does not turn during adjustment.
5. Lubricate the load chain as described in the
“LUBRICATION” section. Operate the hoist fully in both
directions without a load attached. Hoist must operate
smoothly without sticking, binding or chain ‘jumping’. Test
hoist completely as described in the ‘Testing’ section
before returning to general service.
HL6000K Hoist Load Chain Reeving
Refer to Dwg. TPA1057.
After the load chain has been correctly installed onto the hoist
powered chain wheel it must be carefully routed through the
lower block idler chain wheel, the upper suspension idler chain
wheel and secured to the housing as described in this section.
WARNING
• Twisted load chain can jam as it passes over the chain
wheel causing damage to the hoist or breaking the load chain
which can cause injury or property damage.
1. Raise the bottom hook block to a position near the hoist
where it can be properly supported and restrained from
movement.
(Dwg. TPA1057)
2. Ensure the load chain remains straight. Place the limit stop
tube on the load chain and feed load chain through bottom
block idler chain wheel.