H. ZANDER GmbH & Co. KG • Am Gut Wolf 15 • 52070 Aachen • Germany • Tel +49 241 9105010
Fax +49 241 91050138 • [email protected] • www.zander-aachen.de
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Operating manual ZX09/20/21-Series
10.
Maintenance, repair and replacement
Assuming correct installation, maintenance work is not required. Repairs to the device
may only be carried out by the manufacturer. Opening the device by the user will
result in the loss of any warranty or guarantee claims.
For a possibly necessary replacement, it must be ensured that the new control unit is
provided with the identical user program before it is put into operation again.