WARNING!
Operating errors!
Possible consequence: Fatal or very
serious injuries
– The unit should only be operated
by adequately qualified and tech‐
nically expert personnel
–
Please also observe the oper‐
ating instructions for controllers
and fittings and any other compo‐
nent groups, such as sensors,
measuring water pumps ...
– The operator is responsible for
ensuring that personnel are quali‐
fied
CAUTION!
Electronic malfunctions
Possible consequence: Material
damage to destruction of the unit
– The mains connection cable and
data cable should not be laid
together with cables that are
prone to interference
–
Measure: Take appropriate inter‐
ference suppression measures
NOTICE!
Correct and proper use
Damage to the product or its sur‐
roundings
– The unit is not intended to
measure or regulate gaseous or
solid media
–
The unit may only be used in
accordance with the technical
details and specifications pro‐
vided in these operating instruc‐
tions and in the operating instruc‐
tions for the individual
components
NOTICE!
Correct sensor operation / Run-in
time
Damage to the product or its sur‐
roundings
– Correct measuring and dosing is
only possible if the sensor is
working perfectly
–
It is imperative that the run-in
times of the sensors are adhered
to
– The run-in times should be
allowed for when planning initial
operation
– It may take a whole working day
to run-in the sensor
– Please read the operating instruc‐
tions for the sensor
Introduction
12