RadonTec ALPHAEX 150, Руководство пользователя

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15
Manual – RadonTec AlphaEx 150/ 200/ 250
● if there is no protection against contact with the impeller
in accordance with EN ISO 13857 for free intake (near the
floor)
7 Ambient conditions
Maximum permissible temperature of the pumped
50 °C, depending on the unit variant.
When operating with room air-dependent fireplaces, sufficient
supply air must be provided. The maximum permissible
pressure difference per living unit is 4 Pa.
8 Safety notes
Read these installation and operating instructions
carefully before using the fan for the first time.
Follow the instructions.
Keep these instructions in a safe place for later use.
Installation may only be carried out by skilled
personnel
with knowledge of ventilation
technology.
The electrical connection may only be carried out
by qualified electricians. These have electrical
engineering training and knowledge of the dangers
and effects that can result from an electric shock.
The installation personnel must be height- and
foot-safe.