Measurable success by Sewerin equipment
Congratulations. You have chosen a quality instrument manufactured
by Hermann Sewerin GmbH.
Our equipment will provide you with the highest standards of perfor-
mance, safety and efciency. They correspond with the national and
international guide-lines.
Please read and understand the following operating instructions before
using the equipment; they will help you to use the instrument quickly and
competently. If you have any queries we are available to offer advice
and assistance at any time.
Yours
Hermann Sewerin GmbH
Robert-Bosch-Straße 3
33334 Gütersloh, Germany
Tel.: +49 5241 934-0
Fax: +49 5241 934-444
www.sewerin.com
info@sewerin.com
SEWERIN SARL
17, rue Ampère – BP 211
67727 HOERDT CEDEX, France
Tél. : +33 3 88 68 15 15
Fax : +33 3 88 68 11 77
www.sewerin.fr
sewerin@sewerin.fr
SEWERIN IBERIA S.L.
Centro de Negocios Eisenhower
Avenida Sur del Aeropuerto
de Barajas 24, Ed. 5 Of. 2C
28042 Madrid, España
Tel.: +34 91 74807-57
Fax: +34 91 74807-58
www.sewerin.es
info@sewerin.es
Sewerin USA LLC
2835 Haddoneld Road
Pennsauken, NJ 08110-1108
Phone: +1 215-852-8355
Fax: +1 856-662-7070
www.sewerin.net
sewerin-usa@sewerin.net
Sewerin Ltd
Hertfordshire
UK
Phone: +44 1462-634363
www.sewerin.co.uk
info@sewerin.co.uk
Sewerin Sp.z o.o.
ul. Annopol 3
03-236 Warszawa, Polska
Tel.: +48 22 519 01 50
Fax: +48 22 519 01 51
Tel. kom.+48 501 879 444
+48 608 01 37 39
www.sewerin.com
info@sewerin.pl
Operating Instructions
23.10.2008 – V2.XXX – 102661 – en
FERROTEC ® 300
FERROTEC ® 350
Warranty & Used symbols
To ensure reliable operation and safety, it is required to pay attention to
the following notes.
Hermann Sewerin GmbH is not liable for damage caused by failure to
comply with these notes. The guarantee and liability conditions of the
sales and delivery conditions of Hermann Sewerin GmbH are not extended by the following notes.
This product may only be taken into operation after reading thoroughly
the accompanying operating instructions.
This product may only be used for intended applications.
This product is destined for industrial and commercial applications.
Repairs may only be performed by the manufacturer or appropriately
trained staff.
The manufacturer is not liable for damage resulting from arbitrary mo-
difi cations of the product.
Only spare parts may be used which are approved by Hermann Sewerin
GmbH.
Only approved battery types may be used.
Technical changes within the scope of further development reserved.
Note:
This symbol refers to information and useful tips which
are exceeding the basic operating procedures.
Contents Page
1 Designated purpose and function .........................................1
2 Operation .................................................................................2
3 Carrying ....................................................................................3
4 Notes on operation .................................................................4
4.1 Sensitivity ..................................................................................4
4.2 Location and shape of an object ..............................................4
4.3 Distinguishing between large and small objects .......................5
4.4 Highly magnetised objects ........................................................6
4.5 Searching in the vicinity of interference sources ......................6
4.6 Cast-iron pipes ..........................................................................7
4.7 Snow and water ........................................................................7
5 Battery display/Changing the battery ...................................8
6 Maintenance, malfunctions .................................................... 9
6.1 Function testing ........................................................................9
7 Accessories ...........................................................................10
8 Specifi cations ........................................................................11
9 Appendix ................................................................................12
9.1 Declarations of Conformity .....................................................12