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Verfügbare Sprachen
2.4 Safety devices
The following safety devices must be installed by the operator:
•
A main switch with a preliminary fuse and a 30mA fault current circuit breaker must be connected
ahead of the device.
2.5 Sources of danger and other risks
For all sources of danger and other risks, you must also consult the instruction manuals for the remaining
integrated components and peripheral equipment.
2.5.1 Delimitation of the components being examined
The observation ends at the control system housing. Any other examinations must be made by a qualified
fitter / operator / user.
2.5.2 Compliance with the protection class
If, after working on the BEHNCKE Level Control, the casing or individual cable screw joints are not closed
properly to ensure there is a reliable seal, moisture may penetrate the device. This may result in damage to
or the destruction of the control system or result in malfunctions.
After all work on the device, ensure that it is safely sealed again.
DANGER
The electrical equipment in the system is under high voltage. As a result,
please observe the following instructions:
•
Work on the electrical equipment may only be carried out by electricians.
•
The electrical equipment in the system must be inspected regularly.
•
Loose connections and damaged components must be replaced or
secured immediately.
Disconnect the system from the mains before carrying out maintenance
work!
There is a danger to life and limb of the operator and danger of damage to
other property.
Never remove safety devices or put them out of operation by modifying the
control unit!
BEHNCKE Level Control / Safety
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