Safety 1
0020147164_07 aroTHERM Installation instructions
3
1
Safety
1.1
Action-related warnings
Classification of action-related warnings
The action-related warnings are classified in
accordance with the severity of the possible
danger using the following warning signs and
signal words:
Warning symbols and signal words
Danger!
Imminent danger to life or risk of
severe personal injury
Danger!
Risk of death from electric shock
Warning.
Risk of minor personal injury
Caution.
Risk of material or environmental
damage
1.2
Risk caused by inadequate
qualifications
The following work must only be carried out
by competent persons who are sufficiently
qualified to do so:
–
Installation
–
Disassembly
–
Installation
–
Start-up
–
Maintenance
–
Repair
–
Decommissioning
▶
Observe all instructions that are included
with the product.
▶
Proceed in accordance with the current
state of technology.
▶
Observe all applicable directives, stand-
ards, laws and other regulations.
1.3
General safety information
1.3.1 Danger caused by improper
operation
Improper operation may present a danger to
you and others, and cause material damage.
▶
Carefully read the enclosed instructions
and all other applicable documents, par-
ticularly the "Safety" section and the warn-
ings.
▶
Only carry out the activities for which in-
structions are provided in these operating
instructions.
1.3.2 Risk of death from electric shock
There is a risk of death from electric shock if
you touch live components.
Before commencing work on the product:
▶
Disconnect the product from the power
supply by switching off all power supplies
(electrical partition with a contact opening
of at least 3 mm, e.g. fuse or line protec-
tion switch).
▶
Secure against being switched back on
again.
▶
Wait for at least 3 minutes until the capa-
citors have discharged.
▶
Check that there is no voltage.
1.3.3 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.
1.3.4 Risk of being scalded by hot
drinking water
There is a risk of scalding at the hot water
draw-off points if the hot water temperatures
are greater than 50 °C. Young children and
elderly persons are particularly at risk, even
at lower temperatures.
▶
Select the temperature so that nobody is at
risk.
