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4.17. Troubleshooting
Despite high functional safety, faults can occur during use. These can have consequences in the sounder, in
the operational voltage supply or in the evaluation in the control system.
It is the responsibility of the plant operator to take suitable measures to deal with occurred faults.
The first measure can be to check the operational voltage, check whether an acoustic warning signal is gen-
erated and check the position of the alarm relay contacts, depending on the operational condition of the
sounder. The cause of the fault can thereby be traced. A step-by-step function test as described in section
4.7 and carried out during the 'proof test' in section 4.9 can also help a lot.
If the sounder is defective, it should be repaired in the production plant. Only original replacement parts can
be used as replacements.
Faults that affect the functional safety are to be reported to the manufacturer. For a smooth process, please
use the form attached and send it to the following address.
Post:
Pfannenberg GmbH
Service
Werner-Witt-Str.1
D-21035 Hamburg
E-Mail:
Fax:
49 (0)40 73412-102
You can reach the service or technical support on +49 (0)40 73412 -0.
4.18. Disposal
Recycling of the device can be carried out by specialist operations. The electronics can therefore be easily
removed from the housing. The housing material is made from aluminium die casting and the magnet from
ferromagnetic material.
Should you not have an opportunity to dispose of the old device correctly, please speak to us about returns
and disposal.
The device at hand is not subject to the WEEE guideline 2002/96/EC and the respective national laws. The
device is only to be sent to a specialist recycling operation and not to be disposed at communal collection
points.
