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Safety
2
Safety
The NED are intended for generating circular vibrations.
Intended use
General applications are: loosening, conveying, sorting, compacting, sepa-
rating bulk materials and reducing friction. NED are used for emptying
bunkers, as drives for conveyor troughs, sieves and vibrating tables.
The NED are designed for installation in machines and may only be put
into operation, if it has been assured that the complete machine complies
with the regulations of the machinery directive.
Any other use is considered improper.
Qualification
Installation, commissioning, maintenance and troubleshooting of the NED
of qualified
may only be performed by authorised qualified personnel.
personnel
All handling of the NED is the responsibility of the operator.
High voltage
Safety
rules
DANGER
Risk of electric shock due to high voltage
An electric shock leads to serious injuries or even death.
Perform all work only with insulated tools suitable for the
application.
All work on the system may only be carried out in a volt-
free state.
Never open the terminal box cover when voltage is ap-
plied.
Never loosen or remove paint-sealed screws.
Never touch or remove safety covers.
Protect the NED against falling parts during all work.
Metal parts can cause a short circuit within the NED.
DANGER
Electric shock
An electric shock will result in serious injury or even death.
The NED must be free of voltage during assembly, start-up,
maintenance and troubleshooting.
Observe the following five safety rules:
1. Disconnect the NED from the mains supply.
2. Secure the NED against re-activation.
3. Establish that the NED has no voltage.
4. Earth and short-circuit the power supply of the NED.
5. Cover adjacent live parts or fence them off.
5
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