Operating Instructions: Demagnetizing Equipment
Operating Instructions: Demagnetizing Equipment
Operating Instructions: Demagnetizing Equipment
Antimag
Demagnetizing equipment
english
Elma Schmidbauer GmbH Gottlieb-Daimler-Str. 17 D-78224 Singen Phone +49 (0)7731 / 882-0 Fax +49 (0)7731 / 882-266 info@elma-ultrasonic.com
www.elma-ultrasonic.com
Contents
Contents
1 General....................................................................... 2
2 Important safety warnings .......................................... 3
3 Product description ..................................................... 3
3.1 CE conformity ............................................................. 3
3.2 Description of the unit ................................................. 4
3.3 Technical details ......................................................... 4
1 General
The present Operating Instructions are part of the delivered
equipment. They must be ready for use at any time and remain
with the unit in case of resale.
Reprints, translations and copying of any kind, including of parts
of the document, must be authorized by the editor.
The copyright remains with the editor.
These Operating Instructions are not automatically revised. For
the latest revised issue please contact the manufacturer and
editor of these Operating Instructions.
The manufacturer's address is indicated on the last page of the
Operating Instructions.
3 Product description
Electronic demagnetising unit with large support surface for
watches and fine mechanical tools. Very easy handling by one-
button operation.
3.1 CE conformity
The present Elma device complies with the CE criteria.
The declaration of conformity is available from the
manufacturer.
5 Demagnetizing
1. Connect the unit to the mains.
2. Place parts to be demagnetized on mounting surface.
Place small watch parts only in closed plastic bags on
mounting surface.
3. Press operating button for approx. 1 second.
The red LED display lights up for a short moment.
The unit demagnetizes now in a fraction of a second the
parts to be demagnetized.
ATTENTION: Do not place electrical or electronical watches on
the Antimag for demagnetizing as this will affect the function of
the watches.
Round objects should be placed in the centre of the field, whilst
long objects, such as pincers, pliers, etc. should be Iaid in the
centre of the rectangle parallel to its longest sides. Objects
which are longer than the operating area must be
demagnetized in sections. The demagnetizing power of the
instrument is limited to only the maximum permissible weight
and thickness of the object. The weight must not exceed 250
grams, and pliers etc. must not be thicker than 10 mm
Very small objects with a diameter smaller than 0,5 mm,
particularly when the lengths is much greater than the
thickness, e. g. needles, give a force flow which is too small
when demagnetized individually. Either several such pieces
should be demagnetized together or held individually in
pincers.This way these pieces can be completely
demagnetized. It is advisable to hold the objects firmly in the
field as (especially in the case of small pieces) they tend to be
pushed away by the impact of the magnet force, the magnetic
object can also turn out of the alternating field, if this happens
the demagnetization cannot be completed.
The best way of testing whether the tools have been completely
demagnetized is to use small washers which must be
previously demagnetized.
Testing by means of a magnetic needle or compass, as is tried
sometimes, gives erroneous results because these can also be
deflected by non-magnetic iron. Magnets or magnetic steels
cannot be demagnetized with this instrument.
info@elma-ultrasonic.com
www.elma-ultrasonic.com
Technical Support
Phone +49 (0) 7731 / 882-280
Fax +49 (0) 7731 / 882-253
support@elma-ultrasonic.com