Renfert SILENT EC2 Manual Del Usuario página 31

1 Introduction
1.1 Symbols
In the instructions for use and on the unit itself you will find these symbols with the following meanings:
Danger
This indicates a direct risk of injury. Consult accompanying documents!
Electrical current
This indicates a risk of hazard due to an electrical current.
Attention
Disregarding this warning may result in damage to equipment.
Note
This provides the operator with useful information to improve and ease use.
The device complies with the requirements of the applicable EU directives.
This product complies with the relevant UK legislation.
See UKCA Declaration of Conformity in the Internet under www.renfert.com.
The device is subject to the EU directive 2002/96/EG (WEEE directive).
► List, particular attention should be paid
• List
- List
⇒ Instructions / appropriate action / input / operational sequence:
You will be asked to carry out the action in a specified order.
♦ Result of an action / reaction of the device / reaction of the program:
The unit or program reacts as a result of your actions or when a specific incident occurs.
Other symbols are explained as they occur�
2 Safety
2.1 Intended Use
This device is designed to extract dry, non-explosive dust�
The unit is intended solely for use in a commercial dental laboratory and dental practice�
The intended use also includes compliance with the instructions specified by the manufacturer concerning
operation, servicing and maintenance�
The extraction unit can be used in combination with a SILENT flow sensor within the scope of measures
to protect against exposure to dust *) as defined by the German ordinance on hazardous substances
("GefStoffV") / respective employers' liability insurance association�
For this purpose, the information on low-dust disposal of the extracted material (chapter "Emptying the
dust drawer") and on low-dust replacement of the fine filter (chapter "Replacing the fine filter") in particular
must be observed�
In doing so, both the instructions for use of the extraction unit as well as those of the SILENT flow
sensor must be observed.
*) Note for customers in Germany: A validated and recognized dust protection measure in accordance with testing
principle GS-IFA-M20 (issued by the German Institute for Work and Health IFA) shall only be deemed to have
been provided when all components, i.e. the flow rate monitoring unit such as the SILENT flow sensor, the ex-
traction unit, and the detection unit, are validated and recognized�
In the case of multi-workbench extraction units and the use of Y-junctions or extractor switches, every suction
channel / every suction point must be fitted with a flow rate monitoring unit.
2.2 Improper Use
The equipment is not suitable for use with dental CAM units!
For information concerning SILENT extraction units for CAM machines, please refer to
www.renfert.com.
Fire-promoting, easily flammable, red-hot, burning or explosive materials must not be suctioned into the
device�
It is not permitted to suction liquids�
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