Online help and information
Here you will find the following documents and information for download:
- Operating Instructions
- Quick Start Guide
- Spare parts lists and spare parts drawings
- Maintenance manual
- FAQs, cause and rectification of faults
- How to - Videos
- Declarations of conformity
Please note: The documents and information listed are not available for all products.
Symbols used
Symbols with the following meanings are used in these instructions or on the equipment:
Danger
Immediate risk of injury. Consult accompanying documents!
Electrical voltage
Danger due to electrical voltage.
Caution
Risk of damage to the equipment if the instruction is not followed.
Notice
Provides the operator with useful information that eases use.
Protection class II
The equipment complies with applicable EU directives.
This product complies with the relevant UK legislation.
See the UKCA declaration of conformity available online at www.renfert.com.
The equipment is subject to the provisions of the EU directive 2002/96/EC (WEEE directive).
Other symbols are explained as they occur.
Safety
Intended use
The area of application of the SILENT flow sensor is with extraction systems that are installed at dental
technician workbenches where restorations are processed using dental handpieces.
The SILENT flow sensor can be used together with one of the following extraction units in the SILENT
range:
• SILENT compact
• SILENT TS / TS2
• SILENT TC / TC2 / EC2
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.
In doing so, both the instructions for use of the SILENT flow sensor as well as those of the ex-
traction unit must be observed, particularly with regard to low-dust disposal of the extracted
material and filter replacement.
*) 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
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.
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