universalblue T 90 Manual De Instrucciones página 28

 Before use, read all instructions and make sure that the rated
power of the hood matches the rated power of the power
supply.
TIPS FOR EXHAUST DUCT INSTALLATION
The following tips may be considered in order to obtain optimal air
extraction:
 Keep expansion pipe short and straight.
 Do not reduce the size or restrict expansion pipe.
 When using expansion pipe always install the pipe pulled taut
to minimize pressure loss.
 Failure to observe these basic instructions will reduce the
performance and increase noise levels of the cooker hood.
 Any installation work must be carried out by a qualified
electrician or competent person.
 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 installation, make sure that the cooker hood is level to
avoid grease collection at on end.
28