Instruction Manual
Negative Pressure Unit green dec G 700
Version 3
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 contaminated area and pose a risk to human
health and environment. For these reasons, contaminated areas 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.
