Zimmer Biomet Zfx EvolutionNEXT User manual

Zfx™EvolutionNEXT
Manual
A COMPANY OF

Zfx™ EvolutionNEXT
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Safety / Important information
Support Service
Symbols / description of the
hazard levels / information used
In order to prevent injury to personnel and material damage, safety information in this document is categorized into
dierent information and hazard levels.
NOTE
Gives the user important additional information.
CAUTION
Designates a hazardous situation which could give rise to material damage or slight to moderately serious injury.
WARNING
Designates a hazardous situation which could give rise to major material damage or serious to fatal injury.
× The manual is part of the product
× Take good care of the manual
× Read and follow the instructions in the manual
× Give the manual and all documents associated with the product to all users of the product
× Read and follow all safety instructions and →Chapter 2“Commissioning”
× Failure to follow these instructions will invalidate the warranty
× Service and maintenance of the system must be carried out exclusively by technicians/sta who have been trained or
authorized by Zfx GmbH
× In the event of any damage in transit, read and follow →Chapter 1.4
Zfx GmbH
Kopernikusstrasse 
 Dachau | Germany
Tel. +     - 
Fax +     - 
support@zfx-dental. com
www. zfx-dental. com
For any enquiries or queries, please quote the version or serial number of the product in
all cases. For the program, this can be found at the top left, and for the unit, on the rear of
the housing.
In order to maintain the value of the equipment and guarantee a long life,
the maintenance recommendations in →Chapter 7 must be followed.

3
CAUTION
Additional software can restrict the operation of
the system.
CAUTION
Zfx GmbH will not provide support for problems
resulting from the use of non-approved computer
specications.
CAUTION
Only use power supplies which
comply with the technical specications in
→Chapter 9.1.3.
CAUTION
Use only the cables and mains leads
provided.
CAUTION
The removal and connection of cables while the
system is operating is strictly forbidden.
CAUTION
Ensure adequate ventilation for the equipment
and do not cover the fan openings
CAUTION
Do not expose equipment components to rain,
moisture or heat.
CAUTION
Never replace parts of the scanner with
third-party components.
CAUTION
Do not use solvents such as nitro, sanitary, alcohol
or grease cleaners.
CAUTION
Do not place objects on the scanner.
CAUTION
Never reach into the area around the
positioning unit when the scan is taking place.
CAUTION
Do not look into the projector
while it is operating.
Safety instructions
Please be sure to follow the safety instructions and keep them somewhere that is accessible to the user. Make all
users aware of the safety instructions.

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Safety / Important information ............................................................................2
Symbols/ description of the hazard levels/ information used ...................................2
Support Service ................................................................................................2
Safety instructions ............................................................................................3
Contents..........................................................................................................4
1 General information ..........................................................................................8
1.1 Product description..............................................................................................8
1.2 Warranty conditions .............................................................................................8
1.3 Packaging........................................................................................................8
1.4 Damage in transit ................................................................................................8
1.5 Transportation and storage in the packaging....................................................................9
1.5.1 During transportation and storage up to commissioning ........................................................9
1.5.2 Storage before commissioning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .9
1.6 Scope of supply................................................................................................ 10
1.6.1 Standard . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .10
1.6.2 Optional .......................................................................................................11
1.7 Purpose/ Intended use......................................................................................... 12
1.7.1 General ........................................................................................................12
1.7.2 Product-specic information ...................................................................................12
1.7.3 Decommissioning and disposal ................................................................................12
2 Commissioning................................................................................................14
2.1 Location........................................................................................................ 14
2.2 Connecting the system ........................................................................................ 14
2.3 Electrical connection........................................................................................... 14
2.4 Internet connection............................................................................................ 15
2.5 Computer ..................................................................................................... 15
2.6 Installing the user software.................................................................................... 15
2.7 Switching the unit on/o...................................................................................... 15
2.8 Language setting .............................................................................................. 15
3 User interface in standard mode.........................................................................16
3.1 Glossary ....................................................................................................... 16
3.2 Menu selection ................................................................................................ 17
3.2.1 New............................................................................................................17
3.2.2 Open...........................................................................................................17
3.2.3 Save............................................................................................................17
3.2.4 Calibration .....................................................................................................17
3.2.5 Service .........................................................................................................17
Contents

5
3.3 Information display . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17
3.4 Toolbar......................................................................................................... 18
3.4.1 Orientation of 3D data (views) ..................................................................................18
3.4.2 Selection of 3D data............................................................................................18
3.4.3 Delete..........................................................................................................18
3.4.4 Undo...........................................................................................................19
3.4.5 Display of 3D data..............................................................................................19
3.5 Operating modes .............................................................................................. 19
4 Operating basics..............................................................................................20
4.1 General advice for achieving good operating results .......................................................... 20
4.2 Mouse and keyboard commands .............................................................................. 20
4.3 Calibration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20
4.3.1 Calibration accessories .........................................................................................21
4.3.2 Preparation.....................................................................................................21
4.3.3 Steps 1 to 5 ....................................................................................................21
4.4 Operating mode – Conguration .............................................................................. 23
4.4.1 Selection of additional restorations .............................................................................23
4.5 Operating mode – Scan........................................................................................ 24
4.5.1 User interface Scan mode ......................................................................................24
4.5.2 Scan Assistant/Help............................................................................................24
4.5.3 Dene scan area ...............................................................................................25
4.5.4 Tooth selection.................................................................................................26
4.5.5 Brightness setting ..............................................................................................27
4.5.6 Additional scan in scan step ....................................................................................28
4.5.7 Additional Scan – Add-Scan ....................................................................................30
4.5.8 Selecting and deleting a data set ...............................................................................31
4.5.9 Alignment of data sets .........................................................................................32
4.5.10 Match holders (markers)/ Scan bodies.........................................................................35
4.6 Operating mode – Post Processing ............................................................................ 39
4.7.1 Keep mesh.....................................................................................................39
4.7.2 Fill holes........................................................................................................40
4.7.3 Filter mesh .....................................................................................................42
4.7.4 Align mesh.....................................................................................................42
4.7.5 Export..........................................................................................................43
4.7.6 Compare.......................................................................................................43
5 Placing the object to be scanned in the scanner....................................................46
5.1 Model Base .................................................................................................... 46
5.2 Multi Die ....................................................................................................... 47
5.3 Zfx Synchronizer ............................................................................................... 47

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6 Scanning process .............................................................................................48
6.1 Overview of possible scanning processes...................................................................... 48
6.2 Scanning procedure ........................................................................................... 48
6.3 Practical examples ............................................................................................. 49
6.4 Abort scan ..................................................................................................... 49
6.5 Restarting an aborted scan order .............................................................................. 49
7 Maintenance ...................................................................................................50
7.1 Cleaning and care.............................................................................................. 50
7.2 Regular measures .............................................................................................. 50
8 Operating faults ..............................................................................................51
8.1 Fault nding ................................................................................................... 51
9 Product description..........................................................................................52
9.1 Datasheet ...................................................................................................... 52
9.1.1 General ........................................................................................................52
9.1.2 Electrical connections ..........................................................................................52
9.1.3 Desktop power supply .........................................................................................52
9.1.4 Sensors ........................................................................................................52
9.1.5 Positioning unit ................................................................................................53
9.1.6 Calibration plate................................................................................................53
9.1.7 Computer requirements........................................................................................53
9.2 Device protection.............................................................................................. 54
9.3 Operating conditions .......................................................................................... 54
9.4 Ambient conditions, transportation and storage .............................................................. 55
9.5 Rating plate .................................................................................................... 55
9.6 Connecting panel............................................................................................. 55
9.7 Operating lamp ................................................................................................ 55
10 Practical examples ...........................................................................................56
10.1 Marker Scan .................................................................................................. 56
10.2 Coded Zfx Synchronizer ...................................................................................... 61

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1 General information
1.1 Product description
A data sheet and further technical data are included in this manual in →Chapter 9“Product description”.
1.2 Warranty conditions
Please refer to the Zfx GmbH General Terms and Conditions of Business. These can be found on the
Zfx website under the following link:
https://dentaltec.zfx-dental.com/sites/default/les/ content/__AGBs_de.pdf
1.3 Packaging
1.4 Damage in transit
If the packaging is externally damaged on delivery, please proceed as follows:
× The recipient must record the loss or damage in the conrmation of receipt. The recipient and the
shipping company’s representative must sign this conrmation of receipt. The recipient may only make a
claim for compensation (worldwide) against the shipping company by recording these facts.
× Do not make changes to the product or packaging.
× Do not use the product.
× Report the damage to the shipping company.
× Report the damage to Zfx GmbH.
× Under no circumstances, return the product to Zfx GmbH without prior agreement.

9
× Send the signed conrmation of receipt to Zfx GmbH.
If the product is damaged when there was no detectable damage to the packaging on delivery,
proceed as follows:
× Report the damage without delay (by no later than the th day) to the shipping company.
× Report the damage to Zfx GmbH.
× Do not make changes to the product or packaging.
× Do not use damaged components.
× Under no circumstances, return the product to Zfx GmbH without prior agreement.
× Send the signed conrmation of receipt to Zfx GmbH.
NOTE
If the recipient fails to comply with one of the above conditions, then the damage shall be deemed to have occurred
after delivery (in accordance with ADSp. Art. / CMR law, Chapter , Art. ).
1.5 Transportation and storage in the packaging
1.5.1 During transportation and storage up to commissioning
The following symbols for transportation and storage must be observed:
1.5.2 Storage before commissioning
Before commissioning: After shipping, the system must be left in the packaging for sucient time for acclimatization
so that all components reach the specied operating conditions (°C to °C). If there is a risk of dew formation, the period
must be extended accordingly to give the moisture opportunity to escape.
It is recommended to wait for a least  hours before opening the packaging.
CAUTION
As result of large temperature changes or high humidity, condensation may form and lead to a short circuit.
The sensor unit can also go out of adjustment.
Keep upright;
arrows point upwards! Do not stack!
Keep dry! Protect against
shock!

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1.6 Scope of supply
1.6.1 Standard
Item Image Part number Name/Description Quantity
1ZFX03NEXT Zfx™ EvolutionNEXT 1 pcs
2GST120A24-R7B Desktop power supply 1 pcs
3Mains cable 1 pcs
4USB 3.0 connecting cable 1 pcs
5ZFX02001224 Calibration pedestal for Zfx Evolution 1 pcs
6ZFX02001225 Spacer plates for Zfx Evolution 1 pcs
7ZFX02001247 Model base for Zfx Evolution 1 pcs
8ZFX02001226 Fixator for Zfx Evolution 1 pcs
9ZFX02002063 Blu Tack adhesive compound 120g 1 pcs
10 ZFX03001034 DELL P3640 Workstation 1 pcs
11 DELL 22”Monitor 1 pcs
12 ZFX03001038 Manual (online) 1 pcs

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1.6.2 Optional
Item Image Part number Name/Description Quantity
1
ZFX02001228
ZFX02001230
ZFX02001231
ZFX02001232
ZFX02001233
ZFX02001234
Arti-Synchronizer - ARTEX 126 mm height
Arti-Synchronizer - SAM
Arti-Synchronizer - STRATOS
Arti-Synchronizer - KAVO
Arti-Synchronizer - ARTEX 116 mm height
Arti-Synchronizer - Panadent
2ZFX02001227 Multi Die Table for Zfx Evolution
WARNING
The operation of active implanted systems (e.g. heart pacemakers, debrillators) can be aected by electromagnetic
elds. Persons with implanted systems must maintain a safety distance of  cm from the surface of the unit!
The product complies with the applicable requirements relating to electromagnetic elds in accordance with
RL---EC (“EMC Directive”) and RL---EC (“Low Voltage Directive, Provision of Electrical Equipment”).

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1.7 Purpose / Intended use
1.7.1 General
Intended use also includes observation of all information in this manual and compliance with the inspection and
maintenance instructions. The national statutory safety at work conditions and applicable measures for the prevention
of accidents must be taken into account when using the product. It is the user’s responsibility to employ working
equipment that is free from faults.
WARNING
The equipment components may only be set up and used indoors.
1.7.2 Product-specic information
The main area of use for the Zfx™ EvolutionNEXT scanner and the Zfx components is in the dental laboratory. The scanner
is intended for the three-dimensional measurement of objects in digital form with high quality resolution and precision.
The Zfx software generates three-dimensional data which are exported as polygon-mash-formatted data (STL, OBJ, PLY)
and can be used as input data for various software packages such as CAD software or D printers. Any use other than that
described is considered to be improper use.
If the Zfx components are integrated into an existing network, the responsibility for safety and functionality lies with the
network operator.
CAUTION
Never dismantle the sensor unit’s cameras or projectors. The mechanical positioning of the camera and projector in the
sensor unit must be carried out exclusively by Zfx GmbH. The image quality can be adversely aected by adjusting
the aperture rings of the camera or projector. Never adjust or turn the aperture rings of the camera and projector.
1.7.3 Decommissioning and disposal
The appropriate country-specic regulations must be observed when nally decommissioning the Zfx components If you
have any questions relating to the proper disposal of the Zfx components, please contact Zfx GmbH or a disposal company
certied in accordance with ISO :. The equipment components and accessories must not be disposed of in
unsorted household waste.
CAUTION
Generated waste for man and the environment must be taken safely for recycling or disposal in accordance with the
applicable national regulations. See also Directive //EU (WEEE).

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2.1 Location
Arrange the scanner, computer, monitor, keyboard and mouse to enable a comfortable working attitude.
The scanner should be easily accessible for inserting and removing objects.
NOTE
× The scanner is an optical measuring instrument which can be damaged by a lack of care.
× Do not expose the system to moisture (e.g. rain) or heat (due to direct sunlight).
× Do not cover fan openings so as to ensure that adequate air circulation and cooling are maintained.
× Avoid movement, collisions, jolts, shaking and vibration in the vicinity of the sensor while taking a measurement.
× Do not use scan sprays inside the system.
× Ensure a constant room temperature between °C and °C.
× Keep the exposure to dust as low as possible.
CAUTION
Place the unit on a stable, at and horizontal subsurface in order to avoid damage or injury to the equipment
and to the user.
CAUTION
A safety distance of at least .m between the scanner, wall and other objects and the user must be maintained to
ensure there is no damage to the user and the equipment during the scanning process.
2.2 Connecting the system
Connect all the cables before commissioning the components. Connect the computer to the monitor, keyboard and
mouse. Connect the scanner to the computer by means of the USB cable using the designated USB port.
CAUTION
Connecting or disconnecting cables while the system is operating can cause damage to the system.
2.3 Electrical connection
Connect the low-voltage desktop power supply cable to the scanner, and the desktop power supply to the designated mains
supply socket using the included mains cable. It is recommended that the scanner, computer and monitor be powered from a
switched socket strip with surge protection.
CAUTION
Using a non-approved power supply, mains cable or USB cable can adversely aect the operation and
electronic safety of the unit. Use only the mains cables, power supply and USB cable supplied for
connecting the equipment.
2 Commissioning

15
2.4 Internet connection
Connect the computer using a network cable. If the computer is integrated into an existing network, the
responsibility for safety and functionality lies with the network operator.
2.5 Computer
Change the date, time, time zone and country settings on the computer if necessary. The system settings must not be changed.
No additional third-party software may be installed on the computer (loss of warranty).
CAUTION
Only data processing devices (PCs etc.) which comply with the norms DIN / EN / IEC , UL  and
CAN / CSA-C.  NO. - may be connected to the scanner.
2.6 Installing the user software
Installation of the user software assumes that Zfx Manager . is installed on the computer. From there, the scan software
can be downloaded, installed and activated by means of the product key.
NOTE
Administrator rights are required if an update or new installation are necessary.
2.7 Switching the unit on/o
Only start the scanner once it has reached room temperature.
Switching on the unit
× Switch on the socket strip
× Switch on the PC/ monitor/ scanner using the On/O switch (rear of the scanner)
× Log in to the PC
Switching o the unit
× Shut down the PC as usual
× Switch o the PC/ monitor/ scanner using the On/O switch (rear of the scanner)
× Switch o the socket strip
2.8 Language setting
The language is set using Zfx Manager . and is transferred to the scan program.
If the language required for the scan program is not available, this is indicated by the program.

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When an order is registered and stored in Zfx Manager . or in the congurator, the scan button for the scan software is
enabled and the user can immediately start scanning. After starting by means of the“Scan”button, the user gains access to
the Scan operating mode level (→4.5“Operating mode – Scan”)
3.1 Glossary
RMB Right mouse button
MWB Mouse wheel button
LMB Left mouse button
3 User interface in standard mode




Menu selection
→see Chapter 3.1
Information display
→see Chapter 3.3
Menu selection
→see Chapter 3.2
Toolbar
→see Chapter 3.4
Operating modes
→see Chapter 3.5
Scan Assistant
→see Chapter 4.5.2

17
3.2 Menu selection
The following applications can be opened using the „Home“ button
New
Open
Save
Calibration
Service
3.2.1 New
Enables a new le to be created without Zfx Manager .. The restoration and scan method are created using the
congurator described in →Chapter 4.4“Operating mode – Conguration”. It is recommended that restorations always
be described using Zfx Manager ..
3.2.2 Open
Open the restorations created in Zfx Manager . or upload data sets that have already been saved.
3.2.3 Save
Saves newly created or modied data sets.
3.2.4 Calibration
The system can be recalibrated. The calibration procedure is described in →4.3 “Calibration”.
3.2.5 Service
Service mode provides important tools for maintaining and checking the system.
Service mode is for qualied service personnel only and requires a password. How to use the service area is explained in
the installation manual which is available separately.
3.3 Information display
In the information display, the user is prompted to carry out certain working steps, e.g. to position the
jaw impression in the scanner.
Info button
If the description in the information display is not sucient for understanding the procedure, the user can obtain detailed
instructions on the next action step by clicking the left mouse button (LMB).






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3.4 Toolbar
Orientation of D data (views)
→see Chapter 3.4.1
Selection of D data
→see Chapter 3.4.2
Delete
→see Chapter 3.4.3
Undo
→see Chapter 3.4.4
Display of D data
→see Chapter 3.4.5
3.4.1 Orientation of 3D data (views)
View of the scan object
from the front
View of the scan object
from the back
View of the scan object
from the side (left-hand side)
3.4.2 Selection of 3D data
Rectangle
Hold down the Shift key + LMB
to drag out a rectangle
Lasso
Hold down the Shift key + LMB
to dene a free-form area
Select all
All D data are selected
3.4.3 Delete
Delete selection
Deletes all selected areas
View of the scan object
from the side (right-hand side)
View of the scan object
in a bird’s-eye view (from above)
View of the scan object
in a worm’s-eye view (from below)
Clear selection
All D data
are deselected
Invert selection
View of the scan object
in a bird’s-eye view (from above)
Coherent selection
All scan areas associated with the selection
are marked






19
3.4.4 Undo
Undo
The most recent commands can be undone.
In an automated procedure, such as the re-scan mode,
this button is inactive.
3.4.5 Display of 3D data
Display mode
Single color or textured display
Recommended setting: deactivated
Grid
A D background grid can be displayed
3.5 Operating modes
The user can access the dierent operating modes by clicking on the appropriate tab.
The three dierent operating modes are described in more detail in the following chapter.
Conguration
→see Chapter 4.4
Scan
→see Chapter 4.5
Post processing
→see Chapter 4.6
Light sources
Setting in the “Properties”display
Axis of rotation coordinate system
The pivot point can be moved from the central position
(corresponding to the center point of the scan object
capture) to an outer pivot point (position of the mouse
determines the axis of rotation)
 

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4.1 General advice for achieving good operating results
× Handle and transport the unit with the greatest care; it is a high-precision, optical tool.
× Do not make any changes to the apertures of the camera or projector lens.
× Maintain a constant room temperature (±°C).
× Do not dismantle any parts
× Avoid movement, collisions, jolts, shaking and vibration in the vicinity of the sensor while taking a measurement
(vibration, shadows,…).
4.2 Mouse and keyboard commands
Mouse button combinations make it easier for the user to process and position the D model.
RMB
Rotation in all directions
Hold down LMB + RMB
Move
MMB (scroll or keep pressed + move mouse)
Enlarge/Reduce
LMB
Zoom window
Alt + RMB
Move clockwise or anticlockwise while displaying the axis of rotation in the direction of view
Double-click with LMB
Positions the scan centrally on the screen
Shift + LMB
Mark
Ctrl + Shift + LMB
Undo mark
4.3 Calibration
The calibration process ensures that the system provides accurate and reproducible
D results within the measuring volume.
Alt +
2 ×
Shift +
Ctrl
Shift
+
4 Operating basics