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Olivetti S2 User Manual Download Page 11

 

589402 

User Manual

 

1-1

 

Chapter 1 – OVERVIEW 

PRODUCT DESCRIPTION

 

The  Olivetti  3D  S2  printer  exploits  Fused  Filament  Fabrication  (FFF)  technology  to  create  three-dimensional 
objects by depositing in sequence 2-D layers of material. 
 
In this chapter the printer structure is described and an introduction is provided to the terminology used in the 
rest of the manual. 
 

 

 

Summary of Contents for S2

Page 1: ...Printer 3D Olivetti S2 USER MANUAL Code 589402...

Page 2: ...PUBLICATION ISSUED BY Olivetti S p A Telecom Italia Group Via Jervis 77 10015 Ivrea TO Copyright 2016 Olivetti All rights reserved...

Page 3: ...justing the height of the second printing nozzle 2 7 Loading the filament bobbins 2 8 Preparing the printing table 2 13 Printing using dual extruders 2 13 CHAPTER 3 USING AND PRINTING WITH THE OLIVETT...

Page 4: ...B 1 Cleaning the printing table B 1 Lubricating the axes and spindle nut B 1 Cleaning the feeders B 1 Cleaning and replacing the printing nozzles B 2 APPENDIX C ELECTRICAL DIAGRAM C 1 APPENDIX D OLIV...

Page 5: ...ety gloves when using the heated components HIGH VOLTAGE HAZARD Exercise great caution live electrical equipment MOVING PARTS Presence of moving parts which must be approached with care CRUSHING PINCH...

Page 6: ...ing carriage is locked into position by bands before starting printing cut and remove these bands USE The S2 printer is not suitable for use by persons under the age of 14 years and always under the d...

Page 7: ...r not be left unsupervised during printing Make sure that the room where the printer is installed is well ventilated Do not leave objects or scrap inside the printer such as lacquer rags wrenches used...

Page 8: ...e printhead as it could be very hot after use If necessary clean or replace the printing nozzle The extruder must be hot to allow the residual material inside the head to soften and not create obstruc...

Page 9: ...2 Printer 1 USB Cable Type A B 1 AC Power Cord 1 SD Card 4GB or more 3 Allen Keys 1 5 mm 2 5 mm 5 mm 3 Hex Wrenches sizes 8 10 and 12 1 PLA Bobbin diameter 1 75 mm weight 1Kg 1 Feeler Gauge 0 07 mm 1...

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Page 11: ...2 printer exploits Fused Filament Fabrication FFF technology to create three dimensional objects by depositing in sequence 2 D layers of material In this chapter the printer structure is described and...

Page 12: ...inside of the printer Figure 1 1 Front View REFERENCE DESCRIPTION 1 LCD Display 2 Jog Dialer 3 SD Card slot 4 Access Door 5 Reset 6 Switch for fan for cooling material 7 Internal light switch 8 Door...

Page 13: ...2 Extruder 2 3 Extruder 1 Cooling Fan 4 Extruder 2 Cooling Fan 5 Cooling Fan for material printed by Extruder 1 6 Cooling Fan for material printed by Extruder 2 7 Tempered glass table 5 Cooling Fan fo...

Page 14: ...er Manual 589402 Figure 1 3 Hot end assembly close up REFERENCE DESCRIPTION 1 Nozzle 2 Hot end 3 Hot end Setscrew 4 Filament Feeder Assembly 1 Nozzle 4 Filament Feeder Assembly 3 Hot End Setscrew 2 Ho...

Page 15: ...ure adjustment screw REFERENCE DESCRIPTION 1 Bowden quick release couplings 2 Filament pressure adjustment screw The filament bobbins power switch and USB port are located at the rear of the machine 1...

Page 16: ...close up REFERENCE DESCRIPTION 1 Bobbin Supports 2 Feeder 3 Power on Switch 4 Power Socket 5 USB Port 1 Supporti porta bobine 2 Feeder 3 Interruttore di accensione 4 Presa di alimentazione 5 Porta US...

Page 17: ...can be pressed if you want to stop instantly all printer movement The reset button for the sensitive mat illuminates whenever the emergency safety functions enter into operation It must be pressed ag...

Page 18: ...rientation Starting from the origin the orientation of the X axis is from left to right of the work table the abscissa increasing in this direction The orientation of the Y axis is from the front door...

Page 19: ...assembly To protect the printer during shipment the printing carriage is blocked into position using bands So before starting to print you must remove these bands Powering on the printer Connect the...

Page 20: ...lready been set up in the factory it may be necessary to repeat this operation due to the stresses caused by transportation To align the printing table 1 Starting with the display in the Rest mode pre...

Page 21: ...1 nozzle and the tempered glass If the feeler gauge moves freely between the nozzle and the glass you must work on the reference self locking nut turning it in the clockwise direction until no light...

Page 22: ...NOTE Normally the first layer printed is deposited with a greater thickness than the following layers setting the Slicing software appropriately This expedient can compensate for any small misalignmen...

Page 23: ...en nozzle and printing table The material comes out correctly but the line deposited is very narrow in width and has a cylindrical section it detaches easily from the table when the next layer is prin...

Page 24: ...ws on the extruder block under the fans using the 2 5 Allen key supplied Figure 2 6 Grub screws for hot end assemblies After the grub screw is unscrewed the hot end block is free to move adjust the no...

Page 25: ...zle The printer is supplied with a second extruder lifted up with respect to the printing plane of the first extruder This is the configuration normally used when printing mainly in a single colour ma...

Page 26: ...ment inside the feeder until it appears at the filament feeding assembly on the front of the machine inside the extruder assembly As the filament is rather rigid it tends to maintain its curvature eve...

Page 27: ...temperature press once the jog dialer then select the Control menu turning the jog dialer select the Temperature menu and press the dialer again to adjust the temperature of Extruder 1 select Nozzle...

Page 28: ...Sequence of commands for adjusting the temperature 5 Rotate the extruder cooling fan to be able to see the filament feeder assembly 6 Using Allen key 5 supplied loosen the Allen screw fixing the contr...

Page 29: ...l 2 11 Figure 2 11 Allen screw for adjusting feeder assembly contrast 7 Thread the filament through the feeder assembly pushing it through until about 10 cm comes out of printing nozzle Contrast adjus...

Page 30: ...gain to restore the correct screw pressure to the gear and the thread feeder wheel Put the cooling fan back into its correct position WARNING When performing the first manual extrusion residues may be...

Page 31: ...glass naturally so to facilitate adhesion the use of normal hair lacquer is recommended to create a sticky veil onto which the plastic can stick Although there are other alternative methods for making...

Page 32: ...square with extruder 1 and then a second square with extruder 2 5 If the calibration between the two heads is perfect the two squares will be perfectly superimposed otherwise there will be an offset b...

Page 33: ...om the Arduino IDE File menu select Open and choose the file firmware S2 ino Figure 2 15 Opening the configuration file 9 After having opened the file select the popup Configuration_Cartesian h and po...

Page 34: ...odify the offset value in the second element of the HOTEND_OFFSET_X vector by the small number of centimetres or tenths of centimetre necessary to compensate for the offset along the X axis observed w...

Page 35: ...e offset along the Y axis observed when printing the square Figure 2 18 Y axis offset vector 12 Save the modified file and load it from the computer to the printer using the special Arduino IDE SW com...

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Page 37: ...the SD Card check the position of the lock slider on the side of the card The slider must be set to the unlocked position so as to enable both reading and writing To print the test piece 1 Insert the...

Page 38: ...o download ready made 3D models available free on Internet sites such as Thingiverse and GrabCAD There are various file formats for 3D models however it is recommended to generate or download models i...

Page 39: ...nd repositioning the model on the printing table Figure 3 1 3D Model being converted inside Repetier Host After having generated the GCODE file using the slicer copy it onto the SD card for insertion...

Page 40: ...one on top of the other each layer must have underneath an adequate support base If your 3D model has planes or surfaces that rise upwards with an inclination of over about 50 with respect to the ver...

Page 41: ...is issue the print command using the procedures already described for using a single extruder Suspending and interrupting printing Using the menus you can suspend or cancel a print job after it has be...

Page 42: ...splay shows the initial page with the words Pause print to restart printing all you have to do is press the jog dialer to confirm Figure 3 4 Initial page with the words Pause print By selecting on Tun...

Page 43: ...hat the extruder assembly will remain stopped at the last position assumed before printing was cancelled You must therefore either move the extruder manually using the menu commands or execute a homin...

Page 44: ...rvicing and printing Starting from the first page you can access the Main menu by pressing the jog dialer at the bottom right of the LCD display Figure 3 5 Initial page Figure 3 6 Jog dialer You can n...

Page 45: ...7 Main menu From the Main menu you can return to the initial page by selecting the Look command using the jog dialer then pressing the jog dialer to confirm In any case if the printer remains inactive...

Page 46: ...printing table to the rest position use the jog dialer to select the Auto Home command then confirm by pressing the dialer again Using the Bed Setting command you can adjust the distance of the nozzle...

Page 47: ...as move the motors that feed the filaments of extruders 1 and 2 warning to move the filaments the extruder temperature must be set at 200 C Figure 3 11 Precision adjustment menu Figure 3 12 PREPARE su...

Page 48: ...r Manual 589402 To re enable the motors again just give the Auto Home command for the machine WARNING move the axes slowly and carefully to avoid inducing extra currents that may damage the axes contr...

Page 49: ...rature menu you can adjust the temperature of nozzles Nozzle 1 to make this adjustment move the jog dialer to the Nozzle command and confirm by pressing the dialer Rotate the jog dialer to bring the t...

Page 50: ...settings Factory settings The last command in the Control menu is Default Settings To reload the parameter settings configured in the factory select this command using the jog dialer and then confirm...

Page 51: ...LABEL POSITIONS AND MEANINGS Figure A 1 Front labels SYMBOL COLOUR MEANING MEANING TRIANGLE YELLOW HAZARD HOT SURFACES CIRCLE BLUE REGULATION READ INSTRUCTIONS CIRCLE BLUE REGULATION USE GLOVES CIRCLE...

Page 52: ...rnal labels lower side SYMBOL COLOUR MEANING MEANING TRIANGLE YELLOW HAZARD PINCHING CRUSHING TRIANGLE YELLOW HAZARD BODIES IN MOVEMENT Figure A 3 Label on rear external switch SYMBOL COLOUR MEANING M...

Page 53: ...al A 3 Figure A 4 Label on internal heated table SYMBOL COLOUR MEANING MEANING TRIANGLE YELLOW HAZARD HOT SURFACES Figure A 5 Label on extruder block SYMBOL COLOUR MEANING MEANING TRIANGLE YELLOW DANG...

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Page 55: ...This allows the grease to penetrate inside the ball recirculation chamber lubricating both the slide and the bar You should also spread a little grease on the recesses at the sides of the guide using...

Page 56: ...nozzle 1 Hold the hot end block immobile using a 12 mm hex wrench 2 Unscrew the nozzle using the 10 mm hex wrench 3 Wrap the thread of the new nozzle with three turns of Teflon tape being careful not...

Page 57: ...589402 User Manual C 1 Appendix C Electrical diagram Figure C 1 Electrical diagram DO NOT WIRE Sensitive Mat Yellow wire 4x1...

Page 58: ...C 2 User Manual 589402 This page is intentionally left blank...

Page 59: ...onene PLA LAYER LOADED Polylactic Acid is a Bio polymer of vegetal origin which is completely recyclable very versatile and with good mechanical and elastic properties It has a shiny finish and charac...

Page 60: ...bumpers high strength cases and sectors where elastic components are used for energy absorption WOOD Polylactic Acid containing 46 wood dust This filament finds use in innumerable applications in the...

Page 61: ...all gcode and large gcode formats logoOlivetti in stl small gcode and large gcode formats mec forma meccanica in stl and gcode formats offset_05 in gcode format screw_nut in stl and gcode formats woma...

Page 62: ...tion on correct waste management for example location and opening times of waste disposal centres etc b When purchasing a piece of new equipment from us you can consign to our Reseller your used equip...

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