Description - Dustcontrol DC 1800H EX Originalbetriebsanleitung

Technical Data
*/ Sound level at 1,6 m height and 1 m distance
according to DIN EN ISO 3744 in free space and
at maximum airfl ow.
Machine for the suction and removal of dry, health-
hazardous, fl ammable, conductive dusts of Dust
Class H in Zone 22.
The sample unit, when used for the intended
purpose, is thus suitable for the separation of dry,
health-hazardous, fl ammable, conductive dust
with all exposure limit values (dusts with ELVs and
dusts of carcinogenic substances).

Description

TThe DC 1800 H EX and DC 2800 H EX are electri-
cally operated, robustly constructed dust extractors
for use in conjunction with dust-generating opera-
tions in industry. Dust extractors are suitable for the
collection of fl ammable dust in Zone 22. Industrial
dust extractors are intended to be used for the suction
and removal of dust deposits. Explosion protection
is provided by the insulation of the electrical parts
and the potential equalisation of the components that
come into contact with dust. The machine can be
used at temperatures between +10 and +40 °C. The
machines are suitable for general cleaning opera-
tions. Regular cleaning of the workplace is important
to prevent dust explosions.
The extractors operate with negative pressure.
Separation of the coarse particles takes place in a
cyclone, and separation of the fi ne dust takes place
in the fi lter unit.
The material is separated into a container that is at-
tached directly to the cyclone. The fi lter is cleaned
using reverse pulse.
The extracted and fi ltered material is collected in a
container with a plastic sack insert, Part No. 42951H
(DC 1800 H EX) or Part No. 42384H (DC 2800 H
EX). The container can easily be removed from the
machine by opening the fasteners, making it easy
to dispose of the material. Carefully remove the full
sack from the edge of the bin and immediately seal
it tight. Then place a new plastic sack in the bin, and
carefully pass the opening back over the edge of the
bin, ensuring that no damage is caused, and such
that no folds are visible.
2015-11-12
kPa
30
25
20
15
50 Hz
10
5
0 50
The container is secured by means of the fasteners,
whereby a clamp must be placed on the earthing
strap of the machine. This is ensured by aligning the
opposing red arrow markings. (See also diagram on
the following page).
ATEX
The machine and accessories are suitable for use in
Zone 22 (1999/92/EC) for the suction and removal of:
II 3D
Ex tc IIIB T85
This Standard covers the safety of dust ex-
tractors with electric motors, including dust
separators and back-pack vacuums, used for
wet extraction, dry extraction, or wet-and-dry
extraction, supplied for commercial use indoors
and for outdoor use with and without accessories, in
order to collect combustible dust in an atmosphere
(Zone 22) designated as explosive.
CAUTION! This machine contains hazardous
dust. Emptying and any maintenance opera-
tions, including the removal of dust collection
containers, must only be carried out by specialist
personnel, who must wear the appropriate protec-
tive equipment. Do not operate without the complete
fi ltration system.
DC 1800/2800 H EX - 14
Vacuum producer
capacity
60 Hz
100 150 200 m 3 /h
C Dc IP54 X, 10<= t
o
Part No 94169-C
<=40 C
o
a