25
GB
Identification of safety instructions
These installation and operating instructions set out
safety instructions for preventing personal injury and
damage to property, which are displayed in different
ways:
• Safety instructions relating to personal injury start
with a signal word and are
preceded by a corre-
sponding symbol
•
Safety instructions relating to property damage
start with a signal word and are displayed
without
a symbol.
Signal words
WARNING!
Failure to follow instructions can lead to (serious)
injury!
CAUTION!
Failure to follow instructions can lead to property
dam- age and possible total loss.
NOTICE
Useful information on handling the product
Symbols
In these instructions are used
the following symbols:
Danger due to electrical voltage
General danger symbol
Warning of hot surfaces/fluids
Warning of magnetic fields
Noticies
Personnel qualifications
Personnel must:
Be instructed about locally applicable regulations
governing accident prevention.
• Have read and understood the installation and op-
erating instructions.
Personnel must have the following qualifications.
• Electrical work must be carried out by an author-
ised electrician (in accordance with EN 50110-1).
• Installation/dismantling must be carried out by a
qualified technician who is trained in the use of
the necessary tools and fixation materials.
• The product must be operated by persons who are
instructed on how the complete system functions.
Definition of “qualified electrician”
A qualified electrician is a person with appropriate
technical training, knowledge and experience who
can identify and prevent electrical hazards.
Electrical work
• Electrical work must be performed by a qualified
electrician.
• Nationally applicable guidelines, standards and
regulations as well as specifications issued by the
local energy supply companies for connection to
the local power supply system must be observed.
• Before commencing work, disconnect the prod-
uct from the mains and safeguard it from being
switched on again.
• The connection must be protected by means of a
residual-current device (RCD).
• The product must be earthed.
• Have defective cables replaced immediately by a
qualified electrician.
• Never open the control module and never remove
operating elements.
