Zumtobel NBOX Montageanleitung Seite 62

Maintenance
WARNING
Danger of electrocution even when mains voltage supply is interrupted!
If during maintenance of the nBox system only the general voltage supply is interrupted, there may
still be live voltage running through all system parts and output circuits from the battery supply. The
following steps must be carried out before maintenance work begins:
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Lock the system or press the emergency stop switch (disconnect the power to the output
circuits).
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Remove the battery fuses on the nBox PSU.
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Open the mains fuse provided on site.
CAUTION
Failure of safety equipment!
If the system is not regularly serviced, the safety equipment may fail. This poses an immediate risk
to people and the safety equipment itself.
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Work can only be carried out on the system by authorised personnel wearing appropriate
protective clothing.
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The device may only be repaired by its manufacturer.
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For more information on system maintenance contact your local Zumtobel Lighting GmbH sales
partner or visit the website www.zumtobel.de.
nBox, Installation instructions 1.0 | 02.2021 | en
Safety instructions
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