4 DUSTOMAT 21-67 H 09302-52-00
1. General safety notes
Before operation, all persons who are to use the dust extractor or perform
maintenance on it must be provided with information, instructions, and training in
using the device and on the substances for which it is to be used, including the
procedure for safe disposal of the collected material. Responsibilities must be
clearly established for the following:
Installation
Commissioning
Operation
Maintenance and repairs
The device must be used only by persons who have been instructed in its
handling and are explicitly authorised to use it.
Always keep the operating manual at the place where the suction device is being
used, so that it can be seen by personnel at all times.
No liquids, aggressive gases, easily flammable materials, or glowing particles
(such as hot embers) may be sucked in. For example, it is prohibited to use the
DUSTOMAT in painting operations. It is forbidden to vacuum processing machines
with active ignition sparks or hot embers (such as multi-blade saws).
The dust extractor is intended only for dry cleaning and must not be used or stored
outdoors or under wet conditions.
Installation and operation in dust explosive zones or gas explosive zones is
not permitted.
Only original ESTA replacement parts must be used; use of other products will
void the warranty.
During extraction, the volume flow returned from the dust extractor into the room
must be no more than 50% of incoming air. With free room ventilation, the
incoming airflow must equal the room volume every hour. This means that the rate
of air replacement must be once per hour.
Incoming air flow [m
³
/h] = room volume [m
³
] air replacement rate [1/h]
Example:
When the dust extractor is operating at the nominal airflow volume of 1,060 m³/h
the same volume of fresh air must therefore be fed in. This occurs with natural
ventilation if the volume of the work room is 1,060 m³ (e.g., 442 m² surface with a
2.4 m ceiling height).
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