General Manual Electric Winches with UMPH rope-English Rev.1.1 – 10-12-2014
Installation of gear units classified under Directive 94/9/EC
Category 2D gear units must be installed in compliance with the provisions of standards EN
1127-1 and EN 50281-1-2. The installer must, therefore, be fully informed and trained for this
application.
The installation technician must be aware of the ATEX class of the installation area, as well
as the risks associated with the presence of a potentially explosive atmosphere, with
particular attention to explosion and fire hazards, and thereby adopt the necessary safety
precautions.
All maintenance, assembly and disassembly work must be done
outside the explosion ha-
zard area
by trained personnel.
Check that all accessory components (cables, joints, cable glands, cooling units, etc.) comply
with the Essential Health and Safety Requirements of the ATEX directives. Handle them with
extreme care to avoid altering their characteristics.
Clean the gear unit thoroughly after installation.
4.2 GEARBOX LUBRICATION
Check the winch datasheet (annex 1) for the type of oil used for your winch.
EMCÉ winches are usually delivered with lubricating oil. Nevertheless check oil level at
installation and fill up if necessary. For further details see section (7).
Lubricating oil temperature shall never exceed 100 °C.
4.3 ROPE
4.3.1 Fitting the fiber rope to the winch drum
Before fitting the rope the cable anchor on the drum should be positioned to an
easily accessible position. During fitting of the rope the winch must be isolated from
the main supply.
On winches with a pressure roller the spring tensions must be removed before and
during the installation of the rope.
Changing the winch rotation by reversing the wire dead end connection is only possible when the winch is
equipped with two wedge pockets or two cable clamp mounting positions.
Fit wire dead end from the inside of the drum to the outside through the slotted hole in one of the drum flanges
(see picture 4.3.1)
Fastening with pocket and wedge
The wire dead end shall be fitted in the pocked as
to make an eye around the wire wedge with free
end fitted backwards through the pocket (see
picture 4.3.2).
Pull the wire from the opposite side to press wire
and wedge into the pocket (see picture 4.3.3). The
free end of the wire end shall at al times be 5
times the rope diameter and the rope end shall be
prevented from fraying.
Fitting with wire clamp
Fit the wire as shown on picture 1 and through the
wire clamp on the drum flange.
Tighten wire clamp bolts according to the table in
section 4.1(see picture 4.3.4).
Picture 4.3.1
Picture 4.3.2
Picture 4.3.3
Picture 4.3.4
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