Instruction Manual
Negative Pressure Unit smart dec
Version 2
Page 4
1.1. Intended use
The negative pressure unit is designed for filtering non-condensing, asbestos-
contaminated room air, in the temperature range up to +45 ° C, with exhaust air discharged
to atmosphere.
In the case of asbestos removal work within contaminated areas, it is expected that
airborne asbestos fibres will escape the containment area and pose a risk to human health
and environment. For these reasons, contaminated areas (also called enclosures) are
separated from the asbestos-free areas and kept under dynamic negative pressure by
means of negative pressure units.
An integrated filter system reduces the airborne asbestos fiber concentration to a figure of
max. 1000F/m
3
in the exhaust air. The exhaust air is expelled to the open air.
The device is not suitable for filtering flammable gases or dusts.
The user must comply with the specified operating parameters of this manual.
The device may only be used according to its intended use. Any further use beyond this is
not intended. The user is liable for any damages or injuries of any kind whatsoever.
ATTENTION! The device was only tested with original deconta HEPA filters H13 and
original deconta HEPA filters H14. To ensure machine safety, only original deconta
filters should be used. The machine safety cannot be guaranteed if this is not
observed. This may result in the risk of hazardous substances being released into
the environment due to a filter overload (leakage, filter crack, ...) in an unintentional
and uncontrolled manner.
Tested deconta HEPA-filter:
Device
HEPA Filter H13
Article No.
HEPA Filter H14
Article No.
S 50
AU1499
AU3970
-----
S 55
AU3663
AU3664
S 200
AU1052
AU3722
AU3496
S 300
AU619
AU3721
AU3575
