inventum AKD9015GTZ, User Manual

Page: 26 / 76

• The mains socket and mains plug must always be within reach.
• If the device is a ceiling unit, the device must always be
removable (do not seal).
• If the motor can be placed externally (depending on the model),
keep in mind that the motor must always be accessible for
inspection.
• Warning:
This appliance should be repaired by an authorized
service only. Do not open the casing of the appliance.
• The manufacturer is not responsible for damage which is
caused by improper use or incorrect operation.
SAFETY INSTRUCTIONS FOR OPERATION
•
Warning:
Danger of death! Risk of poisoning from flue gases that
are drawn back in.
Do not use the cooker hood without sufficient ventilation at the
same time as a cooker that uses the air in a room. Cookers that
use the air in a room (for example, appliances that work on gas,
oil, wood or coal or other appliances such as geysers and hot
water appliances) draw the combustion air from the room and
discharge the gases via a drain to the outside. Combined with
a cooker hood, the air is drawn out of the kitchen and adjacent
rooms. If there is insufficient air supply, this creates a vacuum.
Toxic gases from the drain are sucked back into the living area.
Always make sure that there is sufficient ventilation.
• Adequate incoming air must therefore always be ensured.
• An incoming/exhaust air wall box alone will not ensure
compliance with the limit.
Safe operation is possible only when the partial vacuum in the
place where the heat producing appliance is installed does not
exceed 4 Pa (0.04 mbar). This can be achieved when the air
needed for combustion is able to enter through openings that
26 • English