16
CHAPTER
SAFETY AND RESIDUAL RISKS
ZIRKONZAHN – OPERATION AND MAINTENANCE MANUAL M1 MILLING UNIT COMPACT LINE – VERSION: 13/05/2021
Higher noise emissions can occur
during elaboration (e.g. when tools
are worn out).
Wear suitable ear protection.
High empty weight of the milling
unit: Risk of contusions (especially
during transport and installation).
Wear suitable protective gloves and
safety shoes.
Dust and sharp tools (milling
burs): Cuts and contusions during
operation.
Aggressive cleaning agents (orbit
cleaning): Danger of skin irritation.
Wear suitable chemical resistant
gloves.
Other symbols
Symbol
General warnings that can lead to injuries if disregarded.
This symbol refers to particularly important text passages in the operation and
maintenance manual.
This symbol indicates the necessity to document work processes.
RESIDUAL RISKS AND SAFETY REGULATIONS
Read and follow the safety instructions in this operation and maintenance manual to avoid danger
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In the event of equipment defects push the emergency shutdown switch and follow hazard
warnings.
The changing interior lighting is part of the safety concept and enables the closing
surveillance to be checked. If the lighting colour in the interior does not change from
green to another colour when the front plate is opened, there is a defect and the
milling unit could start unintentionally even when the front plate is open. Set the
device out of operation and contact the Zirkonzahn support team at the Zirkonzahn
headquarters in Gais (phone +39 0474 066 630 or e-mail: [email protected]).
