1 Safety
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Installation instructions 0020230738 0020230756_00
tact opening of at least 3 mm, e.g. fuse or
line protection switch).
▶
Secure against being switched back on
again.
▶
Check that there is no voltage.
1.3.3 Risk of material damage caused by
frost
▶
Do not install the product in rooms prone
to frost.
1.3.4 Risk of being burned or scalded by
hot components
▶
Only carry out work on these components
once they have cooled down.
1.3.5 Risk of material damage caused by
using an unsuitable tool
▶
Use the correct tool to tighten or loosen
screw connections.
1.3.6 Risk of death due to lack of safety
devices
The schematic drawings included in this doc-
ument do not show all safety devices re-
quired for correct installation.
▶
Install the necessary safety devices in the
system.
▶
Observe the applicable national and inter-
national laws, standards and guidelines.
1.4
Regulations (directives, laws,
standards)
▶
Observe the national regulations, stand-
ards, guidelines and laws.
