Helios HQ Série Notice De Montage Et D'utilisation page 18

Installation and Operating Instructions
EN
– Once the rotating parts come to a standstill, a waiting time of 3 min. must
be observed, as dangerous voltages may be present due to internal capa-
citors even after disconnection from the mains!
• All plant-related safety regulations must be observed!
If applicable, further country-specific regulations must also be observed!
• The protection against contact pursuant to DIN EN 13857 must be ensu-
red when installed (see section 2.1)!
Contact with rotating parts must be avoided.
• It must be ensured that there must be no persons, textiles or other materials
that could be sucked up, such as clothing, located in the intake area.
Furthermore, the outlet area must be kept free from objects and material that
could be ejected. Any risk to life due to high outlet velocities must be exclu-
ded, and an additional protective device pursuant to DIN EN ISO 13857 may
be necessary in this respect!
• Easy accessibility for inspection and cleaning work must be ensured!
• A uniform inflow and free outlet must be ensured!
• During operation, the motor can reach temperatures of above 80 °C.
Therefore, when laying the connection cabling, it must be ensured that it
does not come into contact with the motor housing. If this is not possible,
the connection cabling must be temperature-protected!
• The backflow of gases from open flues from gas units or other open firing
units into the surrounding air, must be effectively prevented (cf. DIN 1946-6).
• Fans up to 1.1 kW (max Ø 500) can be used by children over the age of 8
as well as persons with physical, sensory, or mental disabilities or lack of
experience and knowledge, if they are supervised or instructed with regard
to the safe use of the unit and they understand the resulting risks. Children
must not play with the unit. Cleaning or user maintenance must not be car-
ried out by unsupervised children
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