WIKA FLM - Handbuch (Seite 4)

GB
4 WIKA operating instructions level sensor model FFG
13445627.01 12/2010 GB/D/F
1. Safety information
Please read these instructions carefully before installing and
commissioning the model FFG level sensor system. These
instructions are directed to trained personnel implemen-
ting the assembly, installation and set-up of the system.
The level sensor serves for indicating the level of liquids in
containers. Use it for no purpose other than this! No liability
will be assumed by Manufacturer for damage resulting from
use other than specified! The level sensor has been desig-
ned, manufactured and tested in accordance with the state
of art and the accepted safety regulations. Notwithstanding
this, certain risks might be involved.
The following safety instructions should, therefore, be observed:
Do not modify, supplement or change the level sensor system unless
with Manufacturer’s express approval. Unauthorized changes or
non-permitted use will result in immediate loss of warranty or liability
claims.
The installation, operation and maintenance must be performed by
expert and authorized personnel only. The required expertise must be
obtained by regular training.
It is imperative for operators, installers and servicers to comply with all
applicable safety regulations. This provision shall extend to all local
safety and accident preventing regulations not expressly referred to
herein.
The current and voltage values specified for an intrinsically safe operati-
on must be complied with.
1. Safety information