Distillation Process Analyzer DPA-4.5
Safety
2 Safety
This section provides an overview of all important safety aspects
for optimal protection of personnel as well as safe and trouble-free
operation.
Failure to observe the operating and safety instructions in this
manual can result in considerable dangers.
2.1 Dangers and risks
The following section names residual risks that have been
established in a risk analysis.
•
Adhere to the safety instructions and observe the warnings in
the following sections of this operating manual to reduce health
hazards and avoid dangerous situations.
Electrical current
DANGER
Danger of death due to electrical current
Touching voltage-conducting parts poses an
immediate life-threatening hazard. Damage to the
insulation or to individual components can cause
fatal injury.
For this reason:
– If the insulation is damaged, immediately
disconnect the power supply and have the
damage repaired.
– Have work on the electrical systems performed
only by electricians.
– For all work on the electrical systems, switch off
the voltage and test that the circuit is voltage-
free.
In addition to the device’s power supply, all
external voltages of signal and control lines
must also be free of voltage.
– Prior to any maintenance, cleaning or repair
work, turn off the power supply and secure the
device against being switched back on again.
– Do not bypass or disable any fuses. When
exchanging fuses, observe the correct
amperage.
– Keep moisture away from voltage-conducting
parts. This could otherwise result in a short-
circuit.
December 2013
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