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Building Technologies
5.1 Installation
Notes on work on electrical installations
● Specialist electrical engineering knowledge is required for installation.
● Only an expert is permitted to carry out installation work.
Incorrect installation can take safety devices out of operation unbeknown to a
layperson.
CAUTION
Electrical voltage on lines
Risk of injury due to electric shock
● During mounting and installation work, electrical voltage must not be applied
Note the positive and negative poles.
Only connect one wire per terminal. This is the only way to ensure the connection
is failure-free for the entire service life of the device.