General safety instructions
The unit must not be used in the following situations under any circumstances:
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.
Explosion hazard due to gases and dust.
Explosive gases and dust may ignite and cause serious explosions or fire.
- Never use unit in an explosive atmosphere (risk of explosion).
Explosion hazard due to explosive substances in the lab extraction units.
Explosive substances in lab extraction units may ignite and cause serious explosions or fire.
- Aggressive substances may damage the unit. Never use unit in combination with a lab extraction unit (risk of explosion).
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.
- Never use unit to distribute chemicals or aggressive gases/vapours.
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.
- Never use unit to convey these substances.
Damage to the unit when continuously conveying steam-saturated air.
- Never use unit to convey steam-saturated air
Damage to the unit due to imbalance of the impeller when conveying solid particles.
- Never use unit to convey solid particles that could adhere to the unit.
Unit damage during the construction phase, caused by soiling of the unit and air ducts.
Unit operation is not permitted during the construction phase.
- Do not operate unit during the construction phase.
Damage to unit in the event of moisture ingress.
IP X5 (protection against water jets).
- Never use unit outdoors.