Instruction Manual
Negative Pressure Unit smart dec
Version 2
Page 5
1.2. Dangers
DANGER
Electric shock due to faulty mains cable.
Touching a defective mains cable may result in death or serious injury.
Do not damage the mains cable (e.g. by vehicle overrun, tearing, squeezing).
Regularly check the mains cable for damage.
Have defective mains cable replaced before use by the deconta service or a qualified
electrician.
CAUTION
Damage due to unsuitable mains voltage.
The device can be damaged if it is connected to an unsuitable mains voltage.
Check whether the voltage indicated on the rating plate matches the local mains
voltage.
WARNING
Hazardous materials.
The following materials must not be filtered:
Hot materials (glowing cigarettes, hot ash, etc.)
Combustible, explosive, aggressive materials and dusts
WARNING
Contaminated filters.
Filter changes may only be carried out by authorised persons who carry suitable
protective clothing.
Dispose of the filter according to the legal requirements.