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2
Safety Instructions
1568911, Edition 2019-04, Version 0
2.9
Retrofit to an already installed ceiling mount
Risk of the ceiling mount dropping
In the case of retrofits to an already installed ceiling mount the fixing ele-
ments used must be inspected by a structural analyst and approved for
the new pendant system:
• Retrofits are not permitted if this approval has not been granted.
2.10 Overview of the most important safety instructions
The safety instructions in the following chapters must be adhered to.
Electric shock hazard
To prevent the risk of electric shock, the pendant system may only be con-
nected to a power supply network equipped with a protective conductor:
• The pendant system must be connected in such a way that it can be
disconnected from the mains at all poles and at the same time.
Risk of parts falling off
Make sure that no-one is standing underneath the components of the pen-
dant system whilst it is being installed.
Electric shock hazard
Contact with energised components presents a danger to life from electric
shock. Motor-driven, mobile device components can cause injury in the
case of being switched on unintentionally.
Prior to any installation and setting up work, the pendant system must be
disconnected from the mains:
• Disconnect all the poles from the mains and prevent the appliance from
being inadvertently switched back on again.
• Check whether the appliance is de-energised.
• Cover and shield any adjacent energised parts.
Pendant system dropping
The tightening torques are marked in these Installation Instructions:
• Observe the tightening torques indicated in these Installation Instruc-
tions.
Risk of the pendant system dropping because the maximum load bearing
capacity has been exceeded
If the maximum load bearing capacity has been exceeded, there is a risk
that the pendant system or components of the pendant system may disen-
gage from the fastening device and drop:
• The maximum loading capacity on the pendant system must not be
exceeded!
• Do not attach or mount any additional loads to the extension arm,
motor arm, adaptions and end devices.
20
WARNING
WARNING
WARNING
WARNING
WARNING
EN
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