INSTRUCTION MANUAL
Electrical winches LM500+/300S+
Réf : 1813000208
Page :
8/20
Version : 39/21
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The surface on which the unit is placed in
support must have the necessary stability and
strength in regard of the safety of the
operation.
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The load must be in free suspension.
With this arrangement, never lift the load
without having placed it beforehand at the vertical
of the hoist.
2.1.4
Reeving for lifting of load
Use the reeving kit ref 540155.
This assembly allows you to double the capacity
(working load 990 Kg) of the device. In return, the
speed is decreased by half.
The LM must not be otherwise than with this
reeving kit assembled. Additional system must not
be added.
The reeving kit consists of an anchor carrier strand
and a reeving block with a hook and a spring.
The user should note that when reeving, the
required length of wire rope is at least twice the lift
height, plus at least 1 meter of apparent slack
strand.
The limit spring mounted on the lower pulley is
intended to replace the high limit stop.
A stop may still be placed on the loose strand to
serve as low end stopper.
In case of reeving, double the maximum load
to be taken into account for the calculations of
security.
NOTA : take care to mount the pulley block so that
its limit spring is located on the cable between the
pulley and the entry in the hoist (see figure).
Check the triggering of your travel limit
switch before use; a repositioning of the stoppers
may be necessary depending on the configuration of
job.
Check the capacity of the anchoring points.
When operating with the reeving system, especially
the operator will ensure that the load is not turning
on itself, to avoid tangling the three strands of the
cable (two strands loaded and the slack side).
Stop immediately if the loose strand comes to
tangle with the other strands.
2.1.5
Power
The installer must ensure that the power supply is
compatible with the specification of the winch.
The power supply must be protected
upstream by a 30 mA differential switch. The
installation must be in accordance with EN 60204-
1. Power outlets must be calibrated to 16A.
Document téléchargé par [email protected] - 2022-03-11 15:38:39
