SINTERIT LISA Bedienungsanleitung
Sinterit Lisa printer
SHORTENED USER GUIDE
Read the instruction manual before starting the device.
Version S/11/2019
2 | Sinterit Lisa printer SHORTENED USER GUIDE
Table of contents
1. Sinterit Lisa 3D printer ....................................................................................................................................................... 3
A. Shortened Description .................................................................................................................................................. 3
2. Preparing the machine to print......................................................................................................................................... 4
A. Installing/cleaning the LASER PROTECTIVE GLASS..................................................................................................... 4
3. Printing – STANDARD MODE ............................................................................................................................................. 7
4. Information and tasks while printing............................................................................................................................11
5. Finishing the print.............................................................................................................................................................11
6. Cleaning the printer..........................................................................................................................................................13
7. Technical support ............................................................................................................................................................. 15
The Shortened User Guide is a shortened version of the Sinterit Lisa printer User Manual. For correct and
trouble-free operation of the printer, please read the Full User Manual available at www.sinterit.com.
Sinterit is not responsible for printer failures caused by not reading the full manual.
Listed below are descriptions of symbols used on the device. They constitute a warning or convey the information
to protect the user, other individuals or surrounding objects and ensure the correct and safe use of the device.
WARNING!
An inevitably dangerous situation which can result in serious injury or even death.
Initiation, an omission of a specic procedure or inattention can cause severe physical
injury to the user.
CAUTION!
IR laser radiation. Looking directly into the laser beam can cause blindness and skin
burns. The laser emits infrared radiation (infrared, IR), which is invisible to humans.
Avoid eye or skin exposure to direct or scattered radiation. Do not stare into the
beam or view with optical instruments.
CLASS 1 LASER PRODUCT IEC 60825-1 Ed.3(2014)
CAUTION!
Beware of sharp edges which can cause body cuts and injury.
STOP!
Action prohibited.
IMPORTANT!
Information essential to correctly perform a specic task.
ATTENTION!
It is necessary to wear Protective Gloves and Protective Dust Mask. Mandatory action
when working with powder.
IMPORTANT!
You must read the full version of these instructions before taking action.
Available on www.sinterit.com
Sinterit Lisa printer SHORTENED USER GUIDE | 3
1. Sinterit Lisa printer
A. SHORTENED DESCRIPTION
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Image 1. View of the printer’s front and back side.
1.Removable Front Panel / 2.LCD touch screen with camera view / 3.Viewing window / 4.Adjustable Mounting feets /
5.Printer lid / 6.Lid fan / 7.Base casing ventilation
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Image 2. View of the printer’s right and left side.
8.Lid’s handle / 9.OVERFLOW BIN / 10.USB port / 11.Key slot / 12.Emergency Stop Button (E-STOP) /
13.Lid’s hinges / 14.Power socket / 15.Power switch (On/O)
4 | Sinterit Lisa printer SHORTENED USER GUIDE
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Image 3. View of the printer’s Heating module.
16.Heating module / 17.Split pin / 18.LASER PROTECTIVE
GLASS / 19.Short Infrared heaters (white) 4 pieces on
each side / 20.Laser system / 21.Long Infrared heaters
(red) 4 pcs. / 22.Print chamber
Image 4. View of the printer’s Print Chamber.
23.RECOATER drive unit cord / 24.RECOATER guide bar /
25.RECOATER cord (short) / 26.FEED Bed / 27.PRINT Bed /
28.OVERFLOW BIN gap / 29.RECOATER / 30.OVERFLOW BIN
bolt / 31.Lid electromagnetic lock
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Image 5. Back view of the printer’s inner chamber (view of the pyrometers).
32.PRINT Bed pyrometer/ 33.FEED Bed pyrometer / 34.Embedded camera (captures image from the PRINT Bed)
2. Preparing the machine to print
A. INSTALLING / CLEANING THE LASER PROTECTIVE GLASS
CAUTION!
Beware of sharp edges. Put on the Protective Gloves in order to protect yourself from
injuring the hand against the edge of the Heating module.
1. Turn on the printer. Switch the Power Switch 15 from “0” to”1”.
2. Check the Emergency Stop Button 12. Twist to unlock if needed.
3. Turn the printer on with the Ignition key 11.
4. Wait until the main menu with four buttons appears on the LCD screen (it takes about 20 seconds).
5. To open the printer’s Lid 5, press: “START NEW PRINT” // “UNLOCK LID” buttons on the LCD screen (Image 6).
The Lid’s electrolock deactivates for 10 seconds. After 10 seconds, it will re-activate.
Sinterit Lisa printer SHORTENED USER GUIDE | 5
Advanced mode
Start new print
About
Clean print
UNLOCK LID
Printer lid has to be opened to operate the printer.
Unlock and open the lid.
0.0°C
CLICK
Image. 6. Open Printer Lid.
6. Softly press the Lid and then lift it using Lid’s handle 8. Be careful! The Lid is quite heavy.
7. We recommend to turn o the power of the device (turn o the Ignition key).
8. While holding the Heating module 16, take out the Split pin 17 positioned on the top of the inner part of the
Lid (Image 7).
9. Lower the Heating module to get access to the place dedicated to the LASER PROTECTIVE GLASS 18 (Image 8).
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Image 7. Heating module – removing the Split pin.
Installing
a. Remove the LASER PROTECTIVE GLASS module
18 from the box (inside the Box with additional
accessories).
Image 8. Heating module – opening.
Cleaning
a. Holding the LASER PROTECTIVE GLASS module,
unscrew two wingnuts 35 at the right side (Image
9).
b. Remove the module from the locking holders 36
located on the left side of the Lid.
35
35
36
Image 9. Correct unmounting of the LASER PROTECTIVE GLASS.
10.
6 | Sinterit Lisa printer SHORTENED USER GUIDE
11. Rub the surface of glass carefully with a cotton
cloth soaked with 2% salicylic spirit (ethanol
solution) or any other ethanol-based solution.
Do not use isopropyl alcohol! Pay attention to
any bres left on the surface. Clean both sides
(Image 10).
Remember to wipe the LASER PROTECTIVE
GLASS with a dry piece of cloth afterwards. Image 10. Cleaning of the LASER PROTECTIVE GLASS module.
12. Mount the glass: holding the glass behind the metal frame, slide the tabs into the holes on the left side 36 ,
press gasket gently, after obtaining the perfect t, screw the wingnuts 35 bolt on the right side (Image 11).
Image 11. Correct placement of the LASER PROTECTIVE GLASS on the Heating module.
13. Join the Heating module with the Lid – using the metal Split pin (Image 12).
14. Clean the Glass one more time from any nger marks or stains if present.
Image 12. Correct closing of the Heating module.
15. The printer is ready to work. Turn the printer on and let’s get started!
Sinterit Lisa printer SHORTENED USER GUIDE | 7
IMPORTANT!
A yellow triangle displayed on the side of the
screen informs about a malfunction.
Please contact the Support Team (section 7, page
15) by referring to the code displayed inside the
warning triangle and providing the serial number
of the device.
3. Printing – STANDARD MODE
1. To start, click the “START NEW PRINT” button
on the LCD screen.
2. Press “UNLOCK LID” button to open the printer
Lid (Image 13).
Remember: The Lid’s electrolock deactivates
for 10 seconds. After this time, it will re-
activate).
3. Softly press the Lid and then lift it.
4. Load the le to print:
a. save the le (*.scode) prepared using the
Sinterit STUDIO to a USB Flash Drive.
b. Connect the storage to the printer’s USB
port 10, with its power turned on.
5. After connecting the Flash Drive into a USB
port, “LOAD FROM USB” section will be
displayed and a Flash Drive icon will appear on
the left side of sections (Image 14).
Advanced mode
Start new print
About
Clean print
UNLOCK LID
Printer lid has to be opened to operate the printer.
Unlock and open the lid.
0.0°C
CLICK
Image 13. Open Printer Lid.
Image 14. A screen showing a USB connection to the printer.
IMPORTANT!
After uploading the model to the printer’s internal storage, printed projects can be chosen
from “RECENT MODELS”.
6. Titles of project les will be displayed. Arrows will help to navigate through folders and les (Image 15).
7. After choosing a le, it will be loaded into the device’s memory.
Image 15. Loading the print le screens.
8 | Sinterit Lisa printer SHORTENED USER GUIDE
8. The loaded le will show basic information such as
the le’s name, material and expected printing time.
Flash Drive can be then safely removed (Image 16).
9. The software will allow to return to the previous
section or proceed to the next. After choosing the
next section, Lisa Printer will check whether it is
ready to print.
Image 16. Basic information after loading
the le to the printer.
WARNING!
Carefully read all messages displayed on the screen while preparing the machine for printing.
Skipping any of the described operations may result in incorrect printing or machine failure.
First use of the printer Subsequent use of the printer
• If the machine is lled with powder for the rst
time, after loading the le, a message will appear
that the LASER PROTECTIVE GLASS needs to be
cleaned. Conrm by clicking the ”DONE” button.
• Next, “POSITIONING BEDS FOR PRINTING” message
will appear.
• When printing again, after conrming the message
that the last printout has been removed, another
message will be displayed indicating that the PRINT
Bed has probably not been cleaned. If the machine
has been cleaned earlier (by the clean printer
process), there will be no message.
• Next one, “POSITIONING BEDS FOR PRINTING”
message will appear.
11. By clicking “DONE” button the RECOATER 29 and the BEDs 26 27 will be repositioned (Image 17). During this
operation, the height of both BEDs is set in accordance with the currently selected printing process (Image
18).
Image 17. The positioning of the BEDs and the RECOATER screens.
26 27
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Image 18. Repositioned BEDs: PRINT Bed 27 and ready to be lled
with powder FEED Bed 26 and the base position for the RECOATER 29.
10.
Sinterit Lisa printer SHORTENED USER GUIDE | 9
IMPORTANT!
• When working with powders always wear protective clothing (glasses, mask, gloves).
• For the rst use of the Sinterit Lisa Printer use only the powder (for PA 12 SMOOTH
and PA 11 ONYX) from the container labeled Print Ready Powder.
• Always pay attention to the messages displayed on the LCD screen 2of the printer.
12. After the BEDs repositioning process is nished,
you will be asked to ll the FEED Bed 26 with
powder (PA 12 SMOOTH Print Ready Powder or
one from the TPU group, pour maximum 6[L] –
Image 19 and 20).
13. Press powder slowly, but decisively using
a trowel (from Box with additional accessories).
Act carefully in order for the powder not to go
airborne (it is recommended to use a spatula for
adding the powder, Images 21 and 22). Image 19. Fill the FEED Bed screen.
14. It is also recommended to add a little bit of the chosen powder on the surface of the PRINT Bed 27. This will
make creating the rst layer during positioning faster (Image 22). Press “DONE” button when you nish.
15. Clean any excess powder from the area around the BEDs, the RECOATER guide bar 24 and the cords of the
RECOATER 23 25, using a paintbrush.
Image 20. Adding powder
to the FEED Bed.
Image 21. Compacting powder
by gently pressing it.
Image 22. Equal distribution
of powder on both BEDs.
16. To level the powder inside the printer, click the
„START LEVELING” button (Image 23).
START LEVELING
Image 23. START LEVELING screen.
17. Once both BEDs are covered with a smooth layer of powder, press “LEVELING DONE” on the screen (Image
24). The RECOATER will return to its default position (Image 25).
Image 24. LEVELLING DONE screen.
Image 25. Information screen while the levelling
is being stopped.
10 | Sinterit Lisa printer SHORTENED USER GUIDE
18. When the levelling is done and the RECOATER has
returned to its default position, the cleaning process
must be initiated.
a. Clean the Infrared Heaters (short 19 and long
ones 21), use a brush or clean and dry cotton
cloth.
b. “CAREFULLY CLEAN THE VISION WINDOWS
OF THE CAMERA AND PYROMETERS” message
image will appear (Image 26).
Use a soft cloth soaked with alcohol (ethanol or
salicylic spirit 2%) and to very carefully clean the
windows of the PRINT Bed pyrometer 32 and
FEED Bed pyrometer 33. Wipe both windows
dry.
c. After that, carefully clean the RECOATER guide
bar. Also, use a soft cloth soaked with ethanol
(Image 27).
d. Lubricate the RECOATER’s bearing system and
guide bar with the included silicone oil (Image
28).
e. Conrm by clicking the “DONE” button after
you do all of the steps.
19. Ensure that no items left inside the printer and
gently close the Lid (Image 29).
Carefully clean the vision
windows of the camera
and pyrometers
Image 26. Clean the pyrometers window screen.
Clean the recoater
guide bar
Image 27. Clean the RECOATER guide bar screen.
Lubricate the
plain bearing
of the Recoater
with silicone
grease.
Image 28. Lubricate the RECOATER bearing system screen.
FileName_01.scode
Make sure there are no items left
inside the printer and close the lid
Image 29. Finalizing preparations for printing screen.
IMPORTANT!
If the quality of the distributed powder is unsatisfying, close the Lid and press the “BACK” button
on the LCD screen. Unlock Lid and start the Leveling process again.
20. Press “START PRINTING” button on the LCD screen
and the printing process will start (Image 30).
21. The process will start with a slight delay (not
immediately after pressing the button).
Image 30. Start printing screen.
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