Walther 979429.02 Operating Manual - page 5
Rev. 1.2
Operating Manual 979429.02
Page 5 of 13
Walther Systemtechnik GmbH
– D 76726 Germersheim
Telefon: +49 (0)7274-7022-0 Telefax: +49 (0)7274-7022-91
http://www.walther-2000.de
– info@walther-2000.de
Do not operate the device in an explosive surrounding or close to flammable liquids or gases.
Keep in mind that an unqualified operation with power and current can cause pain, or severe health
damages or even death.
This operating manual requires a technical qualification for operating and working with electrical
equipment. Contact your local certified electrician if you do not have this special qualification!
2.4 Warranty
According to the conditions laid down by the German Engineering Federation (VDMA), Walther Systemtech-
nik GmbH has a guarantee of 12 months under normal European operating conditions on its own parts
(spare parts are excluded); or according to the conditions of the manufacturer.
This guarantee can only be granted by Walther Systemtechnik GmbH, if:
the user has thorough knowledge of the content of this operating manual;
the user follows the instructions and notes contained in this operating manual;
the user does not rebuild or make changes on parts of the device without prior consent of WST Sys-
temtechnik GmbH.
2.5 Correct Use
WARNING
The controller is intended exclusively for the control of uncritical consumers. Outside
operation is only permissible in suitable housing with at least IP44 protective cover of
the front side. The control unit must be protected from condensation.
2.6 Incorrect Use
Operating the device with insufficient knowledge about the operation, maintenance and care of the
device.
Making changes, extensions or alterations on the device that may hamper its safety without the prior
consent of Walther Systemtechnik GmbH.
Operating the device with defective safety installations or not properly attached or malfunctioning
safety devices.
Handling the device while energized.
The use of the control unit for controlling consumers which might endanger persons,
animals, machines or other devices when the control unit or the consumer are
damaged, is not permissible, or requires safety-relevant facilities (e.g. safety thermostat
or emergency OFF devices).