Before Installation 4; Safety Information - Vaillant auroTHERM VFK 145 H/V Installation Manual

4 Before installation
4.1

Safety information

Please note the following instructions before and during
installation:
Danger!
d
Risk of death from falls and falling objects!
Observe the national regulations for working at
heights.
Wear the Vaillant safety belt
(article number 302066).
H Danger!
Danger of burning and scalding!
In case of solar irradiation inside the units, col-
lectors can reach 200 °C. Remove the sun pro-
tection film installed at the factory only after
the solar energy system has been started up.
a Caution!
Collectors may be damaged by incorrect stor-
age!
Always store the collectors in a dry place and
protected from the elements.
Caution!
System error function due to air bubbles!
To fill the system, use the fill trolley
(article number 0020042548) to avoid air
bubbles.
Use the manual air vent installed on the collec-
tor field.
Alternatively, install the Vaillant Solar auto-
matic air vent (article number 302019) in the
highest point of the system or the automatic
de-aerator (article number 302418) in the solar
circuit.
Observe the relevant installation and operating
manual.
Installation manual auroTHERM 0020057143_02

Before installation 4

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