General Safety Instructions - VHF N4+ Originalbetriebsanleitung

EN 6
2 GENERAL SAFETY
INSTRUCTIONS
DANGER
Incorrect operation of the machine
Before installing, maintaining and operating
the machine, read all documents provided
with the machine.
If it is unclear how to operate the machine in any
way, do not use the machine and contact customer
service.
Ensure that every user has access to the operating
instructions.
Instruct every user on safe and proper machine hand-
ling.
Danger to life due to an electric shock
If you come into contact with electrically
charged parts, you can suffer from an electrical
shock. Water increases the risk significantly.
Do not remove the housing of the machine.
Only have qualified electricians work on any electric
equipment.
Ensure that an operational Residual Current Device /
Ground Fault Circuit Interrupter is installed on the
electric circuit of the machine.
Run power cables so that they cannot be damaged
by sharp edges.
Before switching on the machine, check power
cables for damage.
Before unplugging the power cable, switch off the
machine at the main power switch.
In the following cases, disconnect the
machine from the electrical source imme-
diately and prevent it from being restarted:
When machine connections or electric cables are
n
damaged
When liquid is leaking
n
Before you check or run electric cables
n
Replace damaged cables with original man-
ufacturer's spare parts.
Never perform any troubleshooting while the
machine is operating.
Only have authorized service technicians repair the
machine.
Do not touch the machine and especially the cables
with wet or damp hands.
Fire hazard and / or machine damage if using the
wrong software version
If you use a DENTALCNC version prior to version
7.08 P2, the cooling liquid pump of the machine may
overheat and ignite or it may get damaged.
Respiratory diseases when processing harmful
materials
If you inhale harmful materials during their processing,
your respiratory tracts may be damaged.
Danger to health if using the wrong cooling
lubricant
Some cooling liquids can be a serious threat to your
health and / or the environment.
Crushing hazard and risk of cutting injuries through
moving machine parts
Through the moving axes and the rotating spindle you
can suffer bruises and cuts.
Original Operating Instructions: N4+
Version: 12/16/2021
N4+ – General safety instructions
Check the environment of the machine and all
accessible internal areas daily for leaked liquid and
remove any liquids near or in the machine imme-
diately.
Never put any machines or devices which are
powered by electricity under the machine.
Do not put any objects onto the machine.
WARNING
Before operating the machine, update DENTALCNC
to version 7.08 P2 or higher.
Avoid materials which damage your health.
Only add the cooling lubricant Tec Liquid Pro to the
cooling liquid. The mixing ratio is indicated on the
bottle label.
Only use the machine when the working chamber
door is completely closed and undamaged during
machining.
Store the key for the emergency release in a place
where only authorized persons have access.
Do not circumvent or deactivate safety devices of
the machine.
Check the machine regularly for damage, especially
the safety devices.
Have damaged safety devices repaired by customer
service only.
Use only original manufacturer's equipment and ori-
ginal spare parts in the machine.
Keep children and animals away from the machine.
Do not remove the housing of the machine.