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uBuild-3D MR BOT 280, Manual

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Mr Bot 280 

 

 

Welcome!!! 
 
 
This  instruction  manual  is  designed  to  help  you  get  started 
quickly, safely, using your printer and enjoy the experience of 
quality prints it can deliver. 
 
 
Take a moment to read the instructions in the manual even if 
you are a familiar 3D printer user. 
 
 
 
Yours sincerely, 
 

The uBuild-3D development and production team.

 

 
 

 

 
 
 
 
 
 

Summary of Contents for MR BOT 280

Page 1: ...Mr Bot 280 0 Manual UBUILD 3D MR BOT 280...

Page 2: ...ou get started quickly safely using your printer and enjoy the experience of quality prints it can deliver Take a moment to read the instructions in the manual even if you are a familiar 3D printer us...

Page 3: ...e dangers and warnings 8 B Protection against electric shock 8 C Heat protection 8 D Fire protection 8 E Other hazards 9 F Warning for conversions 9 Safety signals 9 Preparing your printer 10 Opening...

Page 4: ...se 29 General terms 29 Product prices and delivery costs 29 Product colours 30 Time of delivery 30 Order of products and consumer protection 30 Personal data protection security 31 Procedure of placin...

Page 5: ...Mr Bot 280 1 Basic information Where is what LCD screen 1 Function button 2 Print surface 3 Nozzle 4 Sensor 5 Spool holder 6 Teflon tube 7 Stop Press continuously for 1 2 seconds...

Page 6: ...Mr Bot 280 2 1 Power supply cable 2 USB cable 3 Operating switch ON OFF 4 Led operating switch ON OFF...

Page 7: ...Mr Bot 280 3 1 Nozzle temperature 2 Print surface temperature 3 Fan Mode 4 Head position in the print area 5 FeedRate 6 Print progress...

Page 8: ...60 C 150 mm sec 50 70 mm sec Up to 250 mm sec 0 05 mm to 0 32 mm with 0 4 mm default nozzle Geared stepper motor 12 5 12 5 2 5 microns 1 5 minute 1 5 minute for 70 C 3 5 minute for 110 C 57dBA Compati...

Page 9: ...ments Power Output Power consumption 100 240 VAC 500 Watts 24 Volt 21 Amp 416 Watts Included in the box Mr Bot 280 3D printer Quick Setup Guide Spool of filament Calibration sheet SD Card Power cord U...

Page 10: ...ction to this e shop or and to any duly authorized persons who will correct and or repair any failure or malfunction of the sold products or their parts promptly and in any case before the end of the...

Page 11: ...vely the warranty does not cover such wear damage and or malfunction caused by a fall transport without the use of the appropriate packaging or abusive use of sharp or cutting elements 4 The wear dama...

Page 12: ...e brass nozzle and the above metal parts when the printer is in operation as these parts are hot and there is a risk of injury Allow a reasonable amount of time to cool after work is completed before...

Page 13: ...lt supervision There are small objects in the printer that small children can swallow F Warning for conversions At uBuild 3D we respect your freedom to make modifications to your printer However the w...

Page 14: ...ene Open the box and remove the protective cardboard with polyethylene foam Lift the printer with your hands as shown below Setting up the printer After removing the packaging to operate your printer...

Page 15: ...lay What you will need for the assembly 1 Allen key 2mm 2 Allen key 2 5mm 3 LCD rear panel 1x 4 LCD display pre assembled 1x 5 Rectangular sheet metal 6 M3x6mm button head screws 3x 7 M4x6mm button he...

Page 16: ...the rectangular sheet metal Step 2 With the M3x6mm half rounded head screws 2 screw the LCD s rear panel 5 with the rectangular sheet metal Step 3 Locate where to attach the sub assembly under the pri...

Page 17: ...uld look like in the photo Step 5 Connect the numbered ribbon cables to the corresponding numbered plugs on the back of the LCD display Step 6 Screw the pre assembled part of the LCD display to the pr...

Page 18: ...ng the spool holder and teflon tube brackets What you will need for the assembly 1 Teflon tube bracket 1x 2 Teflon tube bracket with pneumatic connector 1x 3 Teflon tube 1x 4 Allen key 2 5mm 5 M4x6mm...

Page 19: ...screw the teflon tube brackets to the right of the printer The bracket with the pneumatic connector goes to the lower position see circle Step 2 Pass the tube from the top bracket and slide it down S...

Page 20: ...o the extruder s pneumatic connector Step 5 Mount the spool holder First diagonal and up as in the photo so the top bracket of the spool holder passes from the center hole and then slide down so the t...

Page 21: ...he spool holder you need to adjust the correct distance between the nozzle and the printing surface What you will need 1 Calibration sheet 1x Note The first time you will use the calibration sheet rem...

Page 22: ...ears Step 2 To access the menu press the LCD s knob and turn clockwise or counterclockwise Step 3 Access in the basic menu you will find the Calibration downwards Select it Select the Yes command and...

Page 23: ...The properly adjusted distance between the nozzle and the print surface is when you feel a slight friction of the nozzle pressing the Calibration sheet When you select the appropriate distance press...

Page 24: ...the material toward the teflon tube so that the motor can snap it more easily and at the same time press the LCD s knob Wait a few seconds until you see some of the material coming out of the nozzle...

Page 25: ...is automatically installed Select a print quality Profile After loading the model you can select the print quality At the top right in the settings panel you will find the Material option and the prin...

Page 26: ...or printing mid air It will create support where needed Build plate adhesion will create an additional layer of material that will provide more hold on the print surface We use it on models with a sma...

Page 27: ...mend that you work with the SD card 3 Securely remove the SD card from your computer place it in your printer and you are ready to print Preparing the model Cura has all the tools you need to prepare...

Page 28: ...grees Mirror tool By selecting this tool six arrows will appear Two on each axes With this you can mirror the model on the X Y and Z axes View mode By selecting the last tool you have the option to vi...

Page 29: ...can load the filament if there is none and with the Unload option you can remove the existing filament The Change filament steps are as follows 1 Select the change filament in the main and secondary...

Page 30: ...pause printing Pause print eg to insert a nut You can stop printing Stop print And you can set the fan speed Fan speed In Quick settings you can increase or decrease the speed of the print with Speed...

Page 31: ...s tape Here you can choose the type of tape you have on the print surface and automatically change the nozzle distance from the print surface without affecting the saved distance With the option Glass...

Page 32: ...onthly Clean the fans from any dust Clean the bearing rails with a clean cloth and lubricate with 1 2 drops of oil 1 Clean the filament feeder gear on the top of the print head of any plastic residue...

Page 33: ...ly with the current European and Greek legislation while users acknowledge the company s right to modify any provisions of the present terms to the extent that such modification would neither affect o...

Page 34: ...lling agreement which is governed by the Greek Law 2251 1994 as modified According to the Greek Civil Code the user of this website may place a valid order provided that they are legally capable at le...

Page 35: ...Law 2472 1997 in order to complete the order placed by the users and shall in no way disclose publish or sell these data to any third parties except in case a legal procedure regarding the withdrawal...

Page 36: ...roduct payment via PayPal all the necessary measures for secure transactions shall be taken 3 Paying cash on delivery for Greek residents only on the moment of the products delivery Upon sending the o...

Page 37: ...the ordered products within a time limit of 14 days from the date of receipt In case the reason for the return is our e shop s wrong conduct e g delivery of other than the ordered product defective p...

Page 38: ...personalization of the ordered products so that the latter have special features and specifications according to the specific buyer s special needs In case you wish to return any purchased products th...

Page 39: ...umer who uses the items produced by the purchased products undertakes the legal obligation to abide by the safety rules and to fully respect their fellow citizens life health bodily integrity peace an...

Page 40: ...unmodified We at uBuild 3D do publish our source code Users can have access to the source code of Mr Bot 280 firmware in order to modify and use it at their printer by their own risk Any improvements...

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