Electrum TSH912LX Mode D'emploi page 26

3.3. Installation of the exhaust pipe
The following rules must be strictly followed to obtain optimal air
extraction:
• Do not reduce the size or restrict the expansion pipe.
• Keep expansion pipe short and straight.
• If you need to bend, please don't bent sharper than 90°. The pipe
should go up from the initial point and should be led to an outer wall.
• Ensure the expansion pipe selected for installation complies with
relevant standards and is fire retardant.
• 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.
• After the installation, make sure that the cooker hood is level to avoid
grease collection in the lowest part (Fig.14).
• Failure to observe these basic instructions will reduce the
performance and increase noise levels of the cooker hood.
4. Use
4.1. Turn on
You can choose between 3 speeds: LOW – MEDIUM – HIGH
(Fig.15). Press the button of the desired speed. The motor will start.
You can switch between the speeds by pressing the button of the
desired speed.
4.2. Turn off
Press the left button STOP (Fig.15) to turn off the hood. The button
of the selected speed will spring out.
4.3. Light
To turn on the light, press the right button LAMP (Fig.15). Press
again to turn off the light.