1
Introduction
1.1
Symbols used
Symbols with the following meanings are used in these instructions or on the equipment:
Danger
Immediate danger 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.
The equipment complies with applicable EU directives.
The equipment is subject to the provisions of the EU directive 2002/96/EC (WEEE directive).
► List, particular attention should be paid
• List
- List
⇒ Instructions / appropriate action / input / operational sequence:
You are asked to carry out the specified action in the order indicated.
♦ Result of an action / response by the equipment / response by the program:
The equipment or program responds 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 extraction unit is intended for use with dental milling machines for suctioning dry dust generated
when milling commercially available milling blocks and blanks�
The unit is intended for commercial use only�
The intended use also includes compliance with the conditions specified by the manufacturer concerning
operation and maintenance�
2.2
Improper use
Flammable, easily combustible, hot, burning, or explosive materials may not be suctioned using the unit�
It is not permitted to suction liquids�
The unit is not intended for private, household use�
Any use other than specified in these instructions is deemed improper use.
The manufacturer shall not be liable for resulting damages�
Only spare parts and accessories supplied or authorized by Renfert GmbH may be used with this prod-
uct. If other spare parts or accessories are used, this could have a detrimental effect on the safety of the
equipment, increase the risk of serious injury and lead to damage to the environment or the product itself�
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