Videotec NXPTZT - Manual (Page 68)

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nstruc
tions manual
68 MNVCNXPTZT_1343_EN
12 Maintaining and
cleaning
Before doing any technical work on the
device, disconnect the power supply.
12.1 Maintaining
Maintenance must be carried out by
personnel trained to operate on electrical
circuits.
When contacting VIDEOTEC for assistance please
provide the serial number and the identification code
of the device.
12.1.1 Routine (to be carried out
regularly)
12.1.1.1 Inspecting the cables
The cables should not show signs of damage or wear,
which could generate hazardous situations. In this
case extraordinary maintenance is necessary.
12.1.2 Extraordinary (to be done only
under particular circumstances)
For damage to any parts, repair or
replacement must be done by, or under
supervision of VIDEOTEC.
Whenever replacing the parts as indicated,
always use VIDEOTEC original spare parts
and meticulously follow the maintenance
instructions supplied with every spare parts
kit.
The manufacturer declines all liability for
damage to any of the apparatus mentioned
in this handbook, when resulting from
tampering, use of non-original spare parts,
and from installation and maintenance/
repairs performed by non-authorised, non-
skilled personnel.
In all such circumstances, the product
should be sent to the workshop for the
necessary repairs or maintenance.