Maintenance; Delivery, Transport And Storage; Installation And Commissioning - Pepperl+Fuchs NVD-111 Anleitungen

WARNING DEVICE NVD-111
Safety
Only the following sensors must be connected to the warning device:
Description
Fat level sensor, for detecting fat layer thickness in an aqueous
emulsion with small lumps of fat or a hardened layer of fat
Fat level sensor, for detecting fat layer thickness in a liquid layer of fat
Overflow sensor, for detecting excessively high liquid level
1.4.1 Designation
Warning device
Pepperl+Fuchs GmbH
Lilienthalstrasse 200, 68307 Mannheim, Germany
NVD-111
1.5

Maintenance

The device must not be cleaned with caustic fluids.
The devices are maintenance-free. However, to guarantee perfect operation of
the complete alarm system, check the operation, including all sensors, at least
once a year.
1.6

Delivery, Transport and Storage

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.
1.7

Installation and Commissioning

1.7.1 Installation of the warning device
The device must only be installed outside potentially explosive zones. The
device must not be installed in places with potentially aggressive vapors.
The device must be free of voltage during installation and maintenance. The
warning system must only be connected to the supply voltage after complete
mounting and connection of the sensors.
The identification plate must not be removed.
Type code
EN
FAU-104
KVF-F
KVF-O
EN - 5