Prusa Research Original Prusa i3 MK3S Assembly Instructions Manual Download

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Manual changelog MK3S+ kit

104

Original Prusa i3 MK3S+ kit assembly

STEP 1

Versions history

STEP 2

Changes to the manual (1)

STEP 3

Changes to the manual (2)

Summary of Contents for Original Prusa i3 MK3S

Page 1: ...16 Step 11 Mounting antivibration feet optional 16 Step 12 Preparing Y belt idler part 1 16 Step 13 Preparing Y belt idler part 2 17 Step 14 Preparing Y belt idler part 3 17 Step 15 Mounting the Y belt idler 18 Step 16 Y axis motor and motor holder 18 Step 17 Preparing Y motor holder 18 Step 18 Mounting Y motor holder 19 Step 19 Y axis Y carriage 19 Step 20 Correct bearing orientation 19 Step 21 I...

Page 2: ... 36 Step 7 Assembling the X axis and smooth rods 37 Step 8 Placing the Z axis top parts part 1 37 Step 9 Placing the Z axis top parts part 2 37 Step 10 Haribo time 38 Step 11 Z axis is finished 38 5 E axis assembly 39 Step 1 Tools necessary for this chapter 40 Step 2 Few tips before we start 40 Step 3 Extruder body parts preparation 41 Step 4 Extruder body parts preparation 41 Step 5 Extruder body...

Page 3: ...r assembly 56 Step 48 Extruder parts preparation 57 Step 49 Extruder preparation and mounting 57 Step 50 Extruder channels cable management 57 Step 51 X axis belt parts preparation 58 Step 52 X axis belt assembly 58 Step 53 X axis belt assembly 58 Step 54 X axis belt assembly 59 Step 55 Tensioning the X axis belt 59 Step 56 Aligning the X axis belt 60 Step 57 Testing the X axis belt 60 Step 58 Tri...

Page 4: ...t 4 78 Step 18 Preparing the PSU parts 78 Step 19 Assembling the PSU 79 Step 20 Assembling the PSU 79 Step 21 Connecting the power cables CRITICAL 79 Step 22 Connecting the power cables 80 Step 23 Connecting the power cables 80 Step 24 Connecting the power panic 80 Step 25 Haribo time 81 Step 26 Heatbed and PSU are done 81 8 Electronics assembly 82 Step 1 Tools necessary for this chapter 83 Step 2...

Page 5: ...ll connections once more 95 Step 39 Finalizing the Einsy case 95 Step 40 Mounting antivibration feet 96 Step 41 Assembling the double spool holder part 1 96 Step 42 Assembling the double spool holder part 2 96 Step 43 Mounting the double spool holder 97 Step 44 Attaching the silver label 97 Step 45 Haribo time 97 Step 46 Hooray 98 9 Preflight check 99 Step 1 SuperPINDA adjustment part 1 100 Step 2...

Page 6: ...6 ...

Page 7: ...Original Prusa i3 MK3S kit assembly 7 1 Introduction ...

Page 8: ...1 Introduction 8 Original Prusa i3 MK3S kit assembly STEP 1 All the required tools are included STEP 2 Labels guide STEP 3 Use labels for reference ...

Page 9: ...1 Introduction Original Prusa i3 MK3S kit assembly 9 STEP 4 Spare bag STEP 5 View high resolution images ...

Page 10: ...1 Introduction 10 Original Prusa i3 MK3S kit assembly STEP 6 Printed parts versioning STEP 7 We are here for you STEP 8 Pro tip inserting the nuts ...

Page 11: ...1 Introduction Original Prusa i3 MK3S kit assembly 11 STEP 9 Important Electronics protection STEP 10 Reward yourself STEP 11 How to successfully finish the assembly ...

Page 12: ...12 Original Prusa i3 MK3S kit assembly 2 Y axis assembly ...

Page 13: ...2 Y axis assembly Original Prusa i3 MK3S kit assembly 13 STEP 1 Tools necessary for this chapter STEP 2 YZ frame preparing the components STEP 3 YZ frame mounting the longer extrusions ...

Page 14: ...2 Y axis assembly 14 Original Prusa i3 MK3S kit assembly STEP 4 YZ frame mounting the shorter extrusions STEP 5 YZ frame final check STEP 6 Y axis front and rear plate preparation ...

Page 15: ...2 Y axis assembly Original Prusa i3 MK3S kit assembly 15 STEP 7 Y axis front plate assembly STEP 8 Y axis preparation for the PSU STEP 9 Y axis rear plate assembly ...

Page 16: ...2 Y axis assembly 16 Original Prusa i3 MK3S kit assembly STEP 10 Y axis geometry check STEP 11 Mounting antivibration feet optional STEP 12 Preparing Y belt idler part 1 ...

Page 17: ...2 Y axis assembly Original Prusa i3 MK3S kit assembly 17 STEP 13 Preparing Y belt idler part 2 STEP 14 Preparing Y belt idler part 3 ...

Page 18: ...2 Y axis assembly 18 Original Prusa i3 MK3S kit assembly STEP 15 Mounting the Y belt idler STEP 16 Y axis motor and motor holder STEP 17 Preparing Y motor holder ...

Page 19: ...2 Y axis assembly Original Prusa i3 MK3S kit assembly 19 STEP 18 Mounting Y motor holder STEP 19 Y axis Y carriage STEP 20 Correct bearing orientation ...

Page 20: ...2 Y axis assembly 20 Original Prusa i3 MK3S kit assembly STEP 21 Installing bearings on the Y carriage STEP 22 Inserting smooth rods into Y carriage STEP 23 Y axis smooth rods holders ...

Page 21: ...2 Y axis assembly Original Prusa i3 MK3S kit assembly 21 STEP 24 Preparing Y rod holder STEP 25 Mounting the Y rod holder parts STEP 26 Installing the Y carriage STEP 27 Aligning the smooth rods ...

Page 22: ...2 Y axis assembly 22 Original Prusa i3 MK3S kit assembly STEP 28 Assembling the Y motor pulley STEP 29 Y axis Assembling the belt STEP 30 Y axis Assembling the belt ...

Page 23: ...2 Y axis assembly Original Prusa i3 MK3S kit assembly 23 STEP 31 Y axis Assembling the belt STEP 32 Y axis Assembling the belt STEP 33 Y axis Assembling the belt ...

Page 24: ...2 Y axis assembly 24 Original Prusa i3 MK3S kit assembly STEP 34 Y axis Assembling the belt STEP 35 Aligning the Y axis belt STEP 36 Tensioning the Y axis belt ...

Page 25: ...2 Y axis assembly Original Prusa i3 MK3S kit assembly 25 STEP 37 Testing the Y axis belt STEP 38 Haribo time ...

Page 26: ...2 Y axis assembly 26 Original Prusa i3 MK3S kit assembly STEP 39 Y axis is finished ...

Page 27: ...Original Prusa i3 MK3S kit assembly 27 3 X axis assembly ...

Page 28: ...3 X axis assembly 28 Original Prusa i3 MK3S kit assembly STEP 1 Tools necessary for this chapter STEP 2 X axis x end idler and motor holder ...

Page 29: ...3 X axis assembly Original Prusa i3 MK3S kit assembly 29 STEP 3 X axis x end idler and motor holder STEP 4 X axis inserting linear bearings STEP 5 X end motor tensioner assembly ...

Page 30: ...3 X axis assembly 30 Original Prusa i3 MK3S kit assembly STEP 6 X end idler bearing assembly STEP 7 X axis smooth rods preassembly STEP 8 Marking the bearings ...

Page 31: ...3 X axis assembly Original Prusa i3 MK3S kit assembly 31 STEP 9 X axis assembly STEP 10 Assembling the X axis motor pulley part 1 STEP 11 Assembling the X axis motor pulley part 2 ...

Page 32: ...3 X axis assembly 32 Original Prusa i3 MK3S kit assembly STEP 12 X axis assembling the motor STEP 13 Haribo time ...

Page 33: ...3 X axis assembly Original Prusa i3 MK3S kit assembly 33 STEP 14 X axis is finished ...

Page 34: ...34 Original Prusa i3 MK3S kit assembly 4 Z axis assembly ...

Page 35: ...4 Z axis assembly Original Prusa i3 MK3S kit assembly 35 STEP 1 Tools necessary for this chapter STEP 2 Z axis assembling motor holders STEP 3 Placing the Z screw covers ...

Page 36: ...4 Z axis assembly 36 Original Prusa i3 MK3S kit assembly STEP 4 Z axis assembling the motors STEP 5 X axis trapezoidal nuts part 1 STEP 6 X axis trapezoidal nuts part 2 ...

Page 37: ...4 Z axis assembly Original Prusa i3 MK3S kit assembly 37 STEP 7 Assembling the X axis and smooth rods STEP 8 Placing the Z axis top parts part 1 STEP 9 Placing the Z axis top parts part 2 ...

Page 38: ...4 Z axis assembly 38 Original Prusa i3 MK3S kit assembly STEP 10 Haribo time STEP 11 Z axis is finished ...

Page 39: ...Original Prusa i3 MK3S kit assembly 39 5 E axis assembly ...

Page 40: ...5 E axis assembly 40 Original Prusa i3 MK3S kit assembly STEP 1 Tools necessary for this chapter STEP 2 Few tips before we start ...

Page 41: ...5 E axis assembly Original Prusa i3 MK3S kit assembly 41 STEP 3 Extruder body parts preparation STEP 4 Extruder body parts preparation STEP 5 Extruder body assembly ...

Page 42: ...5 E axis assembly 42 Original Prusa i3 MK3S kit assembly STEP 6 FS lever assembly STEP 7 Steel ball assembly STEP 8 Extruder motor parts preparation ...

Page 43: ...5 E axis assembly Original Prusa i3 MK3S kit assembly 43 STEP 9 Bondtech gear assembly STEP 10 Bondtech gear alignment STEP 11 Extruder cover part preparation ...

Page 44: ...5 E axis assembly 44 Original Prusa i3 MK3S kit assembly STEP 12 Hotend parts preparation STEP 13 Hotend assembly STEP 14 Extruder assembly ...

Page 45: ...5 E axis assembly Original Prusa i3 MK3S kit assembly 45 STEP 15 X carriage parts preparation STEP 16 X carriage assembly STEP 17 Assembling the IR sensor cable ...

Page 46: ...5 E axis assembly 46 Original Prusa i3 MK3S kit assembly STEP 18 Assembling the X carriage STEP 19 Assembling the X carriage STEP 20 IR sensor parts preparation ...

Page 47: ...5 E axis assembly Original Prusa i3 MK3S kit assembly 47 STEP 21 IR sensor assembly STEP 22 IR sensor assembly STEP 23 Hotend fan parts preparation ...

Page 48: ...5 E axis assembly 48 Original Prusa i3 MK3S kit assembly STEP 24 Hotend fan parts preparation version A STEP 25 Hotend fan cable adjustment version A STEP 26 Hotend fan assembly version A ...

Page 49: ...5 E axis assembly Original Prusa i3 MK3S kit assembly 49 STEP 27 Hotend fan assembly version A STEP 28 Hotend fan parts preparation version B STEP 29 Hotend fan cable adjustment version B ...

Page 50: ...5 E axis assembly 50 Original Prusa i3 MK3S kit assembly STEP 30 Hotend fan assembly version B STEP 31 Hotend fan assembly version B STEP 32 Extruder idler parts preparation both fan versions ...

Page 51: ...5 E axis assembly Original Prusa i3 MK3S kit assembly 51 STEP 33 Bearing assembly STEP 34 Extruder idler assembly STEP 35 Filament alignment check ...

Page 52: ...5 E axis assembly 52 Original Prusa i3 MK3S kit assembly STEP 36 Extruder idler mounting STEP 37 FS cover parts preparation ...

Page 53: ...5 E axis assembly Original Prusa i3 MK3S kit assembly 53 STEP 38 FS cover assembly STEP 39 Pretensioning the Extruder idler ...

Page 54: ...5 E axis assembly 54 Original Prusa i3 MK3S kit assembly STEP 40 Print fan support parts preparation STEP 41 Print fan support assembly STEP 42 Fan shroud parts preparation both fan versions ...

Page 55: ...5 E axis assembly Original Prusa i3 MK3S kit assembly 55 STEP 43 Fan shroud assembly both fan versions STEP 44 Print fan parts preparation STEP 45 Print fan assembly ...

Page 56: ...5 E axis assembly 56 Original Prusa i3 MK3S kit assembly STEP 46 SuperPINDA sensor parts preparation STEP 47 SuperPINDA sensor assembly ...

Page 57: ...5 E axis assembly Original Prusa i3 MK3S kit assembly 57 STEP 48 Extruder parts preparation STEP 49 Extruder preparation and mounting STEP 50 Extruder channels cable management ...

Page 58: ...5 E axis assembly 58 Original Prusa i3 MK3S kit assembly STEP 51 X axis belt parts preparation STEP 52 X axis belt assembly STEP 53 X axis belt assembly ...

Page 59: ...5 E axis assembly Original Prusa i3 MK3S kit assembly 59 STEP 54 X axis belt assembly STEP 55 Tensioning the X axis belt ...

Page 60: ...5 E axis assembly 60 Original Prusa i3 MK3S kit assembly STEP 56 Aligning the X axis belt STEP 57 Testing the X axis belt STEP 58 Trimming the X axis belt ...

Page 61: ...5 E axis assembly Original Prusa i3 MK3S kit assembly 61 STEP 59 Fine tuning the x axis belt STEP 60 Nylon guide parts preparation STEP 61 Nylon guide assembly ...

Page 62: ...5 E axis assembly 62 Original Prusa i3 MK3S kit assembly STEP 62 X carriage back parts preparation STEP 63 Cable holder assembly STEP 64 X carriage back assembly ...

Page 63: ...5 E axis assembly Original Prusa i3 MK3S kit assembly 63 STEP 65 Mounting the X carriage back STEP 66 X carriage back assembly STEP 67 Textile sleeve parts preparation ...

Page 64: ...5 E axis assembly 64 Original Prusa i3 MK3S kit assembly STEP 68 Tightening the textile sleeve STEP 69 Guiding the hotend thermistor cables STEP 70 Tightening the hotend cables ...

Page 65: ...5 E axis assembly Original Prusa i3 MK3S kit assembly 65 STEP 71 Haribo time STEP 72 E axis is finished ...

Page 66: ...66 Original Prusa i3 MK3S kit assembly 6 LCD assembly ...

Page 67: ...6 LCD assembly Original Prusa i3 MK3S kit assembly 67 STEP 1 Tools necessary for this chapter STEP 2 Preparing the LCD parts ...

Page 68: ...6 LCD assembly 68 Original Prusa i3 MK3S kit assembly STEP 3 Checking the LCD cables STEP 4 Assembling the LCD supports STEP 5 Assembling the LCD cover ...

Page 69: ...6 LCD assembly Original Prusa i3 MK3S kit assembly 69 STEP 6 Securing the LCD controller STEP 7 Preparing the supports for assembly STEP 8 Mounting the LCD display onto the printer ...

Page 70: ...6 LCD assembly 70 Original Prusa i3 MK3S kit assembly STEP 9 Assembling the LCD knob STEP 10 Haribo time ...

Page 71: ...6 LCD assembly Original Prusa i3 MK3S kit assembly 71 STEP 11 LCD is done ...

Page 72: ...72 Original Prusa i3 MK3S kit assembly 7 Heatbed PSU assembly ...

Page 73: ...7 Heatbed PSU assembly Original Prusa i3 MK3S kit assembly 73 STEP 1 Tools necessary for this chapter STEP 2 Heatbed cable assembly part 1 STEP 3 Heatbed cable assembly part 2 ...

Page 74: ...7 Heatbed PSU assembly 74 Original Prusa i3 MK3S kit assembly STEP 4 Heatbed cable assembly part 3 STEP 5 Preparing the heatbed STEP 6 Preparing the heatbed cable cover ...

Page 75: ...7 Heatbed PSU assembly Original Prusa i3 MK3S kit assembly 75 STEP 7 Mounting the heatbed cable cover STEP 8 Mounting the heatbed cable cover STEP 9 Proper cable management ...

Page 76: ...7 Heatbed PSU assembly 76 Original Prusa i3 MK3S kit assembly STEP 10 Wrapping the heatbed cables STEP 11 Securing the sleeve in place STEP 12 Finalizing the wrap ...

Page 77: ...7 Heatbed PSU assembly Original Prusa i3 MK3S kit assembly 77 STEP 13 Preparing the heatbed screws and spacers STEP 14 Mounting the heatbed part 1 STEP 15 Mounting the heatbed part 2 ...

Page 78: ...7 Heatbed PSU assembly 78 Original Prusa i3 MK3S kit assembly STEP 16 Mounting the heatbed part 3 STEP 17 Mounting the heatbed part 4 STEP 18 Preparing the PSU parts ...

Page 79: ...7 Heatbed PSU assembly Original Prusa i3 MK3S kit assembly 79 STEP 19 Assembling the PSU STEP 20 Assembling the PSU STEP 21 Connecting the power cables CRITICAL ...

Page 80: ...7 Heatbed PSU assembly 80 Original Prusa i3 MK3S kit assembly STEP 22 Connecting the power cables STEP 23 Connecting the power cables STEP 24 Connecting the power panic ...

Page 81: ...7 Heatbed PSU assembly Original Prusa i3 MK3S kit assembly 81 STEP 25 Haribo time STEP 26 Heatbed and PSU are done ...

Page 82: ...82 Original Prusa i3 MK3S kit assembly 8 Electronics assembly ...

Page 83: ...8 Electronics assembly Original Prusa i3 MK3S kit assembly 83 STEP 1 Tools necessary for this chapter STEP 2 Preparing the Einsy door part 1 STEP 3 Preparing the Einsy door part 2 ...

Page 84: ...8 Electronics assembly 84 Original Prusa i3 MK3S kit assembly STEP 4 Identifying mount holes STEP 5 Preparing the lower hinge STEP 6 Einsy door assembly ...

Page 85: ...8 Electronics assembly Original Prusa i3 MK3S kit assembly 85 STEP 7 Wrapping X axis cable STEP 8 Preparing the Einsy base part 1 STEP 9 Preparing the Einsy base part 2 ...

Page 86: ...8 Electronics assembly 86 Original Prusa i3 MK3S kit assembly STEP 10 Preparing the Einsy base part 3 STEP 11 Preparing the Einsy base part 4 STEP 12 Mounting the Einsy base part 1 ...

Page 87: ...8 Electronics assembly Original Prusa i3 MK3S kit assembly 87 STEP 13 Mounting the Einsy base part 2 STEP 14 Mounting the Einsy base part 3 STEP 15 Cable management part 1 ...

Page 88: ...8 Electronics assembly 88 Original Prusa i3 MK3S kit assembly STEP 16 Cable management part 2 STEP 17 Cable management part 3 STEP 18 Cable management part 4 ...

Page 89: ...8 Electronics assembly Original Prusa i3 MK3S kit assembly 89 STEP 19 Cable management part 5 STEP 20 Cable management part 6 STEP 21 Cable management part 7 ...

Page 90: ...8 Electronics assembly 90 Original Prusa i3 MK3S kit assembly STEP 22 Connecting cable bundles STEP 23 Connecting the heatbed cable bundle STEP 24 PSU and HB power cables ...

Page 91: ...8 Electronics assembly Original Prusa i3 MK3S kit assembly 91 STEP 25 PSU and HB power cables STEP 26 PSU and HB power cables STEP 27 Preparing the PSU cover ...

Page 92: ...8 Electronics assembly 92 Original Prusa i3 MK3S kit assembly STEP 28 PSU and HB final check STEP 29 Cable management STEP 30 Connecting the extruder cable bundle ...

Page 93: ...8 Electronics assembly Original Prusa i3 MK3S kit assembly 93 STEP 31 Wrapping the cable bundle STEP 32 Connecting the extruder cable bundle STEP 33 Connecting the LCD cables ...

Page 94: ...8 Electronics assembly 94 Original Prusa i3 MK3S kit assembly STEP 34 Connecting the motor cables STEP 35 Preparing the zip ties STEP 36 Hotend cable management part 1 ...

Page 95: ...8 Electronics assembly Original Prusa i3 MK3S kit assembly 95 STEP 37 Hotend cable guiding part 2 STEP 38 Verify all connections once more STEP 39 Finalizing the Einsy case ...

Page 96: ...8 Electronics assembly 96 Original Prusa i3 MK3S kit assembly STEP 40 Mounting antivibration feet STEP 41 Assembling the double spool holder part 1 STEP 42 Assembling the double spool holder part 2 ...

Page 97: ...8 Electronics assembly Original Prusa i3 MK3S kit assembly 97 STEP 43 Mounting the double spool holder STEP 44 Attaching the silver label STEP 45 Haribo time ...

Page 98: ...8 Electronics assembly 98 Original Prusa i3 MK3S kit assembly STEP 46 Hooray ...

Page 99: ...Original Prusa i3 MK3S kit assembly 99 9 Preflight check ...

Page 100: ...9 Preflight check 100 Original Prusa i3 MK3S kit assembly STEP 1 SuperPINDA adjustment part 1 STEP 2 SuperPINDA adjustment part 2 STEP 3 SuperPINDA adjustment part 3 ...

Page 101: ...9 Preflight check Original Prusa i3 MK3S kit assembly 101 STEP 4 Quick guide for your first prints STEP 5 Printable 3D models ...

Page 102: ...9 Preflight check 102 Original Prusa i3 MK3S kit assembly STEP 6 Prusa knowledge base STEP 7 Join Printables STEP 8 Haribo time ...

Page 103: ...Original Prusa i3 MK3S kit assembly 103 Manual changelog MK3S kit ...

Page 104: ...Manual changelog MK3S kit 104 Original Prusa i3 MK3S kit assembly STEP 1 Versions history STEP 2 Changes to the manual 1 STEP 3 Changes to the manual 2 ...

Page 105: ...Manual changelog MK3S kit Original Prusa i3 MK3S kit assembly 105 STEP 4 Changes to the manual 3 STEP 5 Changes to the manual 4 ...

Page 106: ...Manual changelog MK3S kit 106 STEP 6 Changes to the manual 5 ...

Page 107: ...107 Notes ...

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Page 109: ...109 Notes ...

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Page 111: ...111 Notes ...

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