Exhaust Air Extractor Components; Understanding Operation; Operation; Normal Operation - DÜPERTHAL TEA-18 II ATEX H Manuel De L'utilisateur

an appropriate hose clamp. This is indispensable to ensure proper
operation of the extraction fan. As a general rule, be sure that the
system is set up with air lines that are as short as possible.
In no circumstances, it is acceptable to transfer the air extracted
by the blower fan back into the work room.
Caution
2. Connect the exhaust airflow extractor to power.
2.2

Exhaust Air Extractor Components

Front View
Front
2.3

Understanding Operation

After the On/Off switch was pressed to turn the extractor on, the fan
located inside its enclosure draws air from the served system through
the suction hose connected to the inlet nipple and extracts the air from
the system through the blower nipple on the enclosure (see Figures in
section 2.2).
3

Operation

Be sure that all provisions of Sect. 1.1 and 1.2 above are strictly
complied with for both the installation and the operation. Failure
to do so might expose you to hazardous situations.
Caution
3.1

Normal Operation

In normal operation, the fan extracts the air from the connected system
to the outside after it was switched on.
6
EN
D Ü P E R T H A L S i c h e r h e i t s t e c h n i k G m b H & C o . K G
Blower Connector
On/Off Switch and
(Outlet)
Power Supply Port
2.00.339, 2.00.340 User's Manual
Frankenstr. 3
63791 Karlstein, Germany
Back View
Name Plate
Fuse Holder Suction Hose
Seat (Inlet)
Version January 2011