2
F
or your safety
2
.
1
A
uthorised personnel
A
ll operations described in this operating instructions manual must be
carried out only by trained specialist personnel authorised by the plant
operator
.
D
uring work on and with the device the required personal protective
equipment must always be worn
.
2
.
2
A
ppropriate use
EL
4
is a sensor for level detection
.
Y
ou can
fi
nd detailed information on the application range in chapter
"
P
roduct description
"
.
O
perational reliability is ensured only if the instrument is properly used
according to the speci
fi
cations in the operating instructions manual as
well as possible supplementary instructions
.
F
or safety and warranty reasons
,
any invasive work on the device
beyond that described in the operating instructions manual may be
carried out only by personnel authorised by the manufacturer
.
A
rbitrary
conversions or modi
fi
cations are explicitly forbidden
.
2
.
3
W
arning about misuse
I
nappropriate or incorrect use of the instrument can give rise to
application
-
speci
fi
c hazards
,
e
.
g
.
vessel over
fi
ll or damage to system
components through incorrect mounting or adjustment
.
2
.
4
G
eneral safety instructions
T
his is a high
-
tech instrument requiring the strict observance of
standard regulations and guidelines
.
T
he user must take note of the
safety instructions in this operating instructions manual
,
the country
-
speci
fi
c installation standards as well as all prevailing safety
regulations and accident prevention rules
.
T
he instrument must only be operated in a technically
fl
awless and
reliable condition
.
T
he operator is responsible for trouble
-
free
operation of the instrument
.
D
uring the entire duration of use
,
the user is obliged to determine the
compliance of the required occupational safety measures with the
current valid rules and regulations and also take note of new
regulations
.
4
C
onductive probe
EL
4
2
F
or your safety
32653
-
EN
-
090415
