28
Installation MACH104
Release
07
07/2014
4 Maintenance and service
When designing this device, Hirschmann largely avoided using wear
parts. The parts subject to wear and tear are dimensioned to last longer
than the lifetime of the product when it is operated normally. Operate this
device according to the specifications (see on page 30 “Technical data”).
Relays are subject to natural wear. This wear depends on the frequency
of the switching operations. Check the resistance of the closed relay
contacts and the switching function depending on the frequency of the
switching operations.
Hirschmann are continually working on improving and developing their
software. Check regularly whether there is an updated version of the soft-
ware that provides you with additional benefits. You find information and
software downloads on the Hirschmann product pages on the Internet
(www.hirschmann.com).
Depending on the degree of pollution in the operating environment, check
at regular intervals that the ventilation slots in the device are not
obstructed.
Note: You will find information about the complaints and returns procedures
in the Internet under
http://www.beldensolutions.com/en/Service/Repairs/index.phtml .
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