2) INSTALLATION
Before installing the tralift® make the following
checks:
2.1. Check that the hoist is in good condition.
2.2. Check that the correct capacity hoist
is to be used.
2.3. When using a hoist with 2 or more falls
of load chain ensure that there is no
twisting.
2.4. Check that the load chain is correctly fit-
ted with the link welds on the outside of
the load sheave especially when lifts
other than the standard 3 metres are
used.
2.5. Check that the anchor point is suffi
cient to take the intended load.
Once these checks have been carried out and
the hoist is installed on its anchor point the
following procedure should be carried out
before any work commences :
2.6. Check that the hoist is correctly
attached to the anchor point and the top
hook safety catch is closed.
2.7. Check that the load chain has not
become twisted during installation.
2.8. Without load check that the up and
down functions operate correctly.
2.9. When using the hoist with a push
suspension trolley, without load, check
that the trolley moves freely. If using a
geared suspension trolley, without load,
check the direction of movement by
pulling on the trolley hand chain.
The user should check that :
-
The hooks and catches are in good
condition.
-
The anchoring accessory of the load
seats fully in the hook and does not
prevent the catch from closing
(see illustration).
-
The load on the hoist is free to align
itself with the machine's anchor
point.
3) OPERATION
The tralift® chain hoist is operated by means
of a hand chain which is pulled by the
operator to lift or lower a suspended load.
With the handwheel casing facing towards the
operator the following procedure actions lifting
and lowering:
3.1. To lift pull the right hand chain.
3.2. To lower pull the left hand chain.
It is not recommended to pull the hand chain
at excessive speed as this will lead to an
uneven movement of the load. It is recom-
mended to pull the hand chain in a steady
movement to prevent any unnecessary jerking
of the load.
9
WARNING
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