2 Safety and responsibility
2.1 General safety information
WARNING!
Live parts!
Possible consequence: Fatal or
very serious injuries
– Measure: Disconnect the
mains power supply prior to
opening the housing
–
Disconnect damaged, defec‐
tive or manipulated devices
from the power supply
WARNING!
Unauthorised access!
Possible consequence: Fatal or
very serious injuries.
– Measure: Ensure that there
can be no unauthorised
access to the unit
WARNING!
Operating errors!
Possible consequence: Fatal or
very serious injuries.
– The unit should only be oper‐
ated by adequately qualified
and technically expert per‐
sonnel
–
Please also observe the oper‐
ating instructions for control‐
lers and fittings and any other
component groups, such as
sensors, sample water
pumps ...
– The operator is responsible
for ensuring that personnel
are qualified
CAUTION!
Electronic malfunctions
Possible consequence: Material
damage right through to destruc‐
tion 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
interference suppression
measures
Safety and responsibility
10
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