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1 General Information
1.1 Manufacturer's Contact Address
Holter Regelarmaturen GmbH & Co. KG
Helleforthstraße 58-60 Postfach 14 60
D -33758 Schloß Holte-Stukenbrock D – 33751 Schloß Holte-Stukenbrock
Tel. : +49 – (0) – 5207 – 8903 – 0
FAX +49 – (0) – 5207 – 88 037
Email: mail@hora.de
Website: http://www.hora.de
1.2 Modification Rights & Copyright
The regulations, guidelines, standards etc. cited in these Operating Instructions comply with the latest
information status during their production and we do not provide an updating service. The operator is
responsible for using the latest valid edition in each case.
The right to technical modifications and improvements is reserved at all times with regard to all data,
information and illustrations in these Operating Instructions. Any claim to modification or improvement to
yokes already supplied is excluded.
Copyright to these Operating Instructions and also all rights in the event of patent award or design
registration remain with the manufacturer!
1.3 Validity of Operating Instructions
These Operating Instructions only apply to actuator types PA-N 540, PA-N 1080 and PA-N 2160 with or without
manual control.
The regulations, guidelines and tips quoted in these Operating Instructions apply to the European
Community. Operators outside the EC are responsible for considering the regulations listed as a practical
basis for safe handling and for measuring their effectiveness against the regional / national regulations which
are applicable to the installation site.
Should you require further information or should particular problems arise which are not dealt with in
sufficient detail in these Operating Instructions, you may request the necessary information directly from the
supplier / manufacturer.
In the event of queries, please quote the data on the nameplate (see Fig. 6):
• Fabrication No. (Fig. 6 Box 1)
• Type (Fig. 6 Box 2)
• Spring (Fig. 6 Box 3)
• Air supply pressure (Fig. 6 Box 4)
• Function (Fig. 6 Box 5)