Maico WS 320 Série Notice D'installation page 46

UK | Safety instructions
DANGER
!
Danger from
electric shock.
 Before removing the front
cover and installing the elec-
trics, switch off all supply cir-
cuits and secure them against
being accidentally switched
back on again. Attach a war-
ning sign in clearly visible
place.
 Be sure to observe the rele-
vant regulations for electrical
installation; in Germany this is
particularly VDE 0100, with the
corresponding parts.
 A mains isolation device with
contact openings of at least
3 mm at each pole is man-
datory.
CAUTION
!
Danger of injury from running
fans when removing the front
cover.
 Before removing the front
cover, wait until both fans have
stopped.
42
CAUTION
!
Danger of burning from hot
housing parts on units with
PTC heat register when re-
moving the front cover.
 After removing the front
cover, do not touch the heat
register. First wait until the heat
register and the housing parts
have cooled off.
DANGER
!
Risk of death when operating
with air-ventilated fireplaces.
Ensure sufficient supply air
intake during operation with
air-ventilated fireplaces. Note
maximum permissible pressure
difference per housing unit.
The consent of a professional
chimney sweep is needed in all
cases.
Ventilation units may only be
installed in rooms, apartments
or user units of a comparable
size, in which air-ventilated fire-
places are installed if:
● a parallel operation of air-ven-
tilated fireplaces for liquid or
gaseous fuels and the air-ex-
tracting equipment can be pre-
vented via safety devices, or