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Safety
Safety regulations for the method of operation
16
Building Technologies
A6V10367521_h_en_--
Fire Safety
2015-02-02
Electrical installations
WARNING
Electrical voltage
Electric shock
●
Work on electrical installations may only be carried out by qualified
electricians or by instructed persons working under the guidance and
supervision of a qualified electrician, in accordance with the electrotechnical
regulations.
l
Wherever possible disconnect products from the power supply when carrying
out commissioning, maintenance or repair work on them.
l
Lock volt-free areas to prevent them being switched back on again by mistake.
l
Label the connection terminals with external external voltage using a
'DANGER External voltage' sign.
l
Route mains connections to products separately and fuse them with their own,
clearly marked fuse.
l
Fit an easily accessible disconnecting device in accordance with IEC 60950-1
outside the installation.
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Produce earthing as stated in local safety regulations.
Mounting, installation, commissioning and maintenance
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If you require tools such as a ladder, these must be safe and must be intended
for the work in hand.
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When starting the fire control panel ensure that unstable conditions cannot
arise.
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Ensure that all points listed in the 'Testing the product operability' section below
are observed.
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You may only set controls to normal function when the product operability has
been completely tested and the system has been handed over to the customer.
WARNING
Work carried out by personnel who are not qualified
Risk of explosion
●
Work in potentially explosive areas may only be carried out by qualified
specialists or by specially instructed persons, in accordance with the national
and international directives and regulations.
l
You must only mount, install, and test the devices if the atmosphere in the area
is not at risk of explosion.
