5 Electrical installation
5.1 Safety precautions
Danger due to electric current
•
Work on electric components may only be carried out by trained electricians or by
persons instructed in electricity under the supervision of an electrician in accordance
with electrical engineering regulations.
•
The 5 electrical safety rules must be observed!
•
It is forbidden to carry out work on electrically live parts! Even after disconnection, the
dc-link is still live. Always wait at least 3 minutes.
•
Cover neighbouring electrical equipment during installation work.
•
Cable glands made out of metal are not allowed in plastic terminal boxes due to lack
of potential equalisation.
•
Other measures may be necessary to achieve safe electrical isolation.
•
Connect the motor/fan only to electrical circuits that can be disconnected with an all-
pole isolating switch.
•
Operating the device with the housing cover removed is prohibited because
energized, exposed parts are present inside the device. Disregarding this regulation
can lead to severe personal injury.
•
The
fi
nal application must ensure that the fundamental health and safety requirements
are met.
•
The device owner is responsible for the EMC of the entire plant according to the
locally applicable standards.
•
Electrical equipment must be checked regularly: Loose connections are to be re-
tightened and damaged cables must be replaced immediately.
Assembly instructions
ECblue
Electrical installation
L-BAL-F056-GB 2022/45 Index 005
Part.-No. 00700562-GB
19/44