Safety precautions
WARNING !
• Take care when the cooker hood is operating simultaneously with an open fireplace or burner that depend
on the air in the environment and are supplied by other than electrical energy, as the cooker hood removes
the air from the environment which a burner or fireplace need for combustion. The negative pressure in the
environment must not exceed 4Pa (4x10-5 bar). Provide adequate ventilation in the environment for a safe
operation of the cooker hood. Follow the local laws applicable for external air evacuation.
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