Machine Description; Connection Panel; Working Chamber Door - VHF K4 edition Originalbetriebsanleitung

Machine description

3 Machine description
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Fig. 1: Front view of the K4 edition
[1] Machine housing

[2] Working chamber door

[3] Grip for opening the working chamber door
[4] Opening for the air extraction system

[5] Connection panel (

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[6] Service unit
With your K4 edition you can process blanks of different ma-
terials to create high quality objects for the dental sector.
You can find a list of the materials which you can process with
the K4 edition in the DentalCAM manufacturing software.
3.1 Connection panel
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Fig. 2: The connection panel
[1] Switching output for suction device
[2] Main power switch
[3] USB connection
[4] Power connection 100 – 240 V AC, 50/60 Hz, including
glass fuse 250V/5Asb
[5] Pneumatic connection
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Fig. 2)
Original Operating Instructions: K4 edition
Document version: E – 02/2020
3.2 Working chamber door
The working chamber door locks the working chamber and
protects the user from injuries during operation.
CAUTION
Crushing hazard when opening or closing the
working chamber door
When you open or close the working chamber door, the mov-
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ing working chamber door may crush your fingers. Objects
on the machine may fall and cause injury or damage.
h When you open and close the working chamber door,
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use one hand and keep the other hand away from the
machine.
h When you close the working chamber door, ensure your
hands do not get caught between the door and the ma-
chine housing.
h Do not place objects on the machine.
NOTICE
Damaging of the machine when opening the
working chamber door by force
When the Machine is not supplied with power or when the
axes are moving, the working chamber door remains locked.
If you open the locked working chamber door by force, the
machine may get damaged.
h Never open the working chamber door by force.
h Connect the machine to the electrical source and switch
it on first before opening the working chamber door.
h To open the working chamber door, grasp the grip and
pull the working chamber door upwards.
Fig. 3: Opening the working chamber door
h To close the working chamber door, grasp the grip and
push the working chamber door downwards.