General safety instructions

The unit must not be used in the following situations under any circumstances:

DANGER Risk of combustion/fire from flammable materials, liquids or gases in the vicinity of the unit.

Do not place any flammable materials, liquids or gases near the unit, which may ignite in the event of heat or sparks and catch fire.

DANGER Explosive gases and dust may ignite and cause serious explosions or fire.

Never use fan unit in an explosive atmosphere (risk of explosion).

WARNING Risk from operating in single air extraction systems in accordance with DIN 18017-3.

Fan does not satisfy the DIN 18017-3 standard.

WARNING Risk to health from chemicals or aggressive gases/vapours.

Chemicals or aggressive gases/vapours may harm health, especially if they are distributed throughout the rooms by the unit.

NOTICE Damage to unit due to grease and oil vapours from range hoods.

Grease and oil vapours from range hoods may contaminate the unit and air ducts and reduce efficiency.