universalblue ALPES 4010W User Manual page 23

M4*12mm machine silk screw and
M4 nut with gasket to fix the housing
onto the 2 hanging board, meanwhile,
pull the expansion pipe outside.(Note:
The expansion pipe must be fixed on
the housing firmly.)
(Images L and M, page 6 of the manual)
39 = Angle iron assembly
8. After installing the housing to the
hanging board, use cross screwdriver
or straight screwdriver to adjust the
screw of the angle iron bracket, direct
the housing level position and height
till it is suitable. Adjust method: Adjust
rang of the angle iron bracket is
0-25mm, clockwise twist the screw of
the 4 angle iron bracket, slightly move
the housing upwards; meanwhile,
anticlockwise twist the screw of the
angle iron bracket, slightly move the
housing downwards. Use the cross
screwdriver to screw the safety screw
tightly after the level position and
height is suitable.
(Images N and O, page 6 of the manual)
40 = Safety screw
41 = Adjustable screw
HINTS FOR
INSTALLATION
The following rules must be strictly
followed to obtain optimal air extraction:
• Keep expansion pipe short and straight.
• Do not reduce the size or restrict the
expansion pipe.
• When using the expansion pipe always
install the pipe pulled taut to minimize
pressure loss.
• Failure to
instructions
performance and increase noise levels
of the cooker hood.
• Any installation work must be carried
out by a qualified
competent person.
EXHAUST DUCT
observe these
will reduce
electrician
• Do not connect the ducting system of
the hood to any existing ventilation
system which is being used for any
other appliance ,such as warmer tube,
gas tube , hot wind tube.
• The angle of the bend of the expansion
pipe should not be less than 120º; you
must direct the pipe horizontally, or,
alternatively, the pipe should go up
from the initial point and should be led
to an outer wall.
• After the installation ,make sure that
the cooker hood is level to avoid grease
collection at on end.
• Ensure the expansion pipe selected
for installation complies with relevant
standards and is fire retardant.
For safety reason, please
use only the same size of
fixing or mounting screws
which are recommended in this
instruction manual.
Failure
screws or fixing device in
accordance
instructions
electrical hazards.
basic
the
or
to install
with these
may result
EN
the
in
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