NVS
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3108SP User’s manual ver. 1.1
All rights reserved © AAT Holding S.A.
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NVS
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3208SP
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EH User’s manual ver. 1.0
IMPORTANT SAFEGUARDS AND WARNINGS
9. Device should be supplied only from a power sources whose parameters are in accordance with
those specified by the producer in the device’s technical datasheet. Therefore, it is forbidden to
supply the switch from a power sources with unknown parameters, unstable or not meeting
producer’s requirements;
10.
Signal and power cables should be placed in a way excluding the possibility of damaging them by
accident. Special attention must be paid to cables getting from the switch and connecting the
power supply;
11.
Electric installation supplying the device should be designed to meet the specifications given
by the producer in such a way that overloading is impossible;
12.
User cannot repair or upgrade the equipment himself. All maintenance actions and repairs should
be conducted only by qualified service personnel;
13.
Unplug the switch from the power source immediately and contact the proper maintenance
department when the following occurs:
Damages to the power cord or to the plug itself;
Liquids getting inside the device or exposure to strong mechanical shock;
Device behaves in a way not described in the manual and all adjustments approved by the
manufacturer and possible to apply by user himself, seem not to have any effect;
Switch is damaged;
Atypical behaviour of the switch components may be seen (heard).
14. In necessity of repairs attention to using only original replacement parts (with their parameters
in accordance with those specified by the producer) should be paid. Non
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licensed service and
non
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genuine replacement parts may cause fire or electrocution;
15. After maintenance activities tests should be run to ensure proper operation of all the functional
components of the device.
Attention!!
Due to the product being constantly enhanced and optimized, certain parameters and functions
described in the manual in question may change without further notice.
