Warning Device NVO5-111
Safety
23
3953
20
12-
04
EN - 5
EN
The installation instructions in accordance with IEC/EN 60079-14 must be
observed.
Circuits of type of protection "Ex i" (intrinsically safe) which have been operated
with circuits of other type of protections must not be used as "Ex i" circuits
afterwards.
Intrinsically safe circuits of associated apparatus (installed in safe areas) can be
led into hazardous areas, whereby special attention must be paid to maintain
separation distances to all non-intrinsically safe circuits according to the
requirements in IEC/EN 60079-14.
The respective peak values of the field device and the associated apparatus with
regard to explosion protection should be considered when connecting intrinsically
safe field devices with intrinsically safe circuits of associated apparatus
(verification of intrinsic safety). Make sure to observe IEC/EN 60079-14 and
IEC/EN 60079-25.
1.9
Operation, Maintenance, Repair
The devices must not be repaired, changed or manipulated. If there is a defect,
the product must always be replaced with an original device.
1.10
Delivery, Transport, Disposal
Check the packaging and contents for damage.
Check if you have received every item and if the items received are the ones you
ordered.
Keep the original packaging. Always store and transport the device in the original
packaging.
Always store the device in a clean and dry environment. The permitted storage
temperature (see data sheet) must be considered.
Disposing of devices, packaging material, and possibly contained batteries must
be in compliance with the applicable laws and guidelines of the respective
country.
