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Creality Ender 3 Pro Assembly Instructions V1.0

www.rb42.blog

Step 12 - Wiring Loom and Bowden Tube

Tools for this

step

Side Cutters

Consumables

Cable ties (2.5mm x 100mm)

Process

12.1

Untangle the wiring loom coming from the control box located

underneath the build plate of the printer. Identify all cable ends

and their associated components.

Listed below are the various loom plugs, what they are labelled

and an approximate location for their termination on the printer:

6 Pin (4 wire) plugs - stepper motors

[E] Extruder

| (06) XE stepper motor assembly on X-

axis gantry (from step 5)

[X] X-axis

| (06) XE stepper motor assembly on X-

axis gantry (from step 5)

[Z] Z-axis

| (09) Z axis limit switch assembly (from

step 3) on left hand side of machine

3 Pin (2 wire) - Limit switches

[X] X-axis

| (06) XE stepper motor assembly on X-

axis gantry (from step 5)

[Z] Z-axis

| (09) Z axis limit switch assembly (from

step 3) on left hand side of machine

Yellow XT60

| Control board extra low voltage (ELV)

power connection from power supply (from step 2)

EXT3

| Digital LCD display (from step 2)

**The following components are already plugged in on the

printer from the factory:

6 Pin (4 wire) plugs - stepper motors

[Y] Y-axis

| (02) printer base towards the rear of the

machine

3 Pin (2 wire) - Limit switches

[Y] Y-axis

| (02) printer base towards the rear of the

machine

Содержание Ender 3 Pro

Страница 1: ...Version 1 0...

Страница 2: ...n and suitable personal protective equipment while assembling the 3D printer as risk of personal injury or property damage may result The Author RB42 takes no responsibility for injury or property dam...

Страница 3: ...ous Belt 21 Step 7 Hot end carriage and Z axis passive block 23 Step 8 X axis idler pulley 25 Step 9 Installing of X axis gantry onto the Z axis vertical uprights 27 Step 10 Top profile 29 Step 11 Spo...

Страница 4: ...t Side Cutters Square machinist square set square rafters square etc Fixings QTY Fixing 4 M5x45 hex socket cap screw 4 M5x8 hex socket button head screw 4 M5x25 hex socket cap screw 2 M5 T Slot nut 2...

Страница 5: ...Creality Ender 3 Pro Assembly Instructions V1 0 5 www rb42 blog Parts 01 LCD display screen 02 Printer Base 03 Power supply 04 Z axis passive block 05 Extruder carriage...

Страница 6: ...Creality Ender 3 Pro Assembly Instructions V1 0 6 www rb42 blog 06 XE stepper motor kit 07 X axis idler pulley 08 Z axis motor assembly 09 Z axis limit switch kit 10 Spool holder tube...

Страница 7: ...Creality Ender 3 Pro Assembly Instructions V1 0 7 www rb42 blog 11 Spool holder frame 12 2020 Endcap x2 13 IEC mains power cable 14 Synchronous Belt 77cm 15 Z axis profile left 2040...

Страница 8: ...Creality Ender 3 Pro Assembly Instructions V1 0 8 www rb42 blog 16 Z axis profile right 2040 17 Z axis lead screw T type T8xM8 370mm 18 X axis profile 2020 19 Top profile 2020...

Страница 9: ...y each of the Z axis vertical profiles to be used in this step 15 Z axis vertical profile left 2040 and 16 Z axis vertical profile right 2040 While they may look the same there are subtle differences...

Страница 10: ...uding through the base Using an M4 hex key Allen key proceed to screw the M5 cap screws into the base of the Z axis upright and tighten until upright held firmly in position 1 4 Repeat the process for...

Страница 11: ...axis uprights are squared to the base by using a Square e g machinist square set square rafters square etc to ensure an angle of 90 If not exactly square untighten the screws and attempt to reseat the...

Страница 12: ...head screw 2x M4x20 hex socket cap screw Consumables Loctite 222 Process 2 1 Set the power supply to the required mains voltage The voltage is altered by toggling the red switch on the back of the po...

Страница 13: ...tep 1 4 the power supply is held in place with 2x M4x20 hex socket cap screw which are inserted from the front face of the Z axis profile using a M3 hex key Allen key 2 3 Attach the 01 LCD display to...

Страница 14: ...ion where the vertical 15 Z axis vertical profile left and the horizontal 02 printer base meet 3 2 Insert the T slot nuts of the 09 Z axis limit switch assembly into the channel on the side of the Z a...

Страница 15: ...ning at 90 degrees to the vertical Z axis profiles once the screws have been fully tightened Step 4 Z axis lead screw Tools for this step M2 5 Hex Key Allen Key Parts for this step 1x 08 Z axis motor...

Страница 16: ...block attached to the top of the stepper motor and screwed into the matching threaded holes in the 15 Z axis vertical profile left 4 3 Insert the 17 Z axis lead screw into the Z axis shaft coupling o...

Страница 17: ...X axis profile 2020 Fixings 2x M4x16 hex socket button head screw w captive washer 1x 1 75mm Bowden Coupler fitting Consumables Loctite 222 Process 5 1 Attach the 1 75mm Bowden Coupler fitting to the...

Страница 18: ...fix the 06 XE stepper motor kit on to the reverse side of the 18 X axis profile using the 2x M4x16 hex socket button head screws Make sure the XE motor kit is positioned correctly on the left hand si...

Страница 19: ...onous Belt 77cm Process 6 1 Feed the 14 Synchronous Belt 77cm under the plastic cover and around the X axis pulley GT2 20 teeth The easiest way to wrap the belt around the pulley is to feed the belt t...

Страница 20: ...posite end of the 18 X axis profile At this point the build there is no pulley for the belt to go on it will be installed in step 8 6 3 Approximately position the 14 Synchronous Belt so that the end t...

Страница 21: ...ive washer Consumables Loctite 222 Process 7 1 Slide the 05 Hot end carriage over the end of the 18 X axis profile ensuring the V slot wheels go into the channel of the aluminium extrusion with two wh...

Страница 22: ...either side of the single v slot wheel at the bottom of the extruder carriage 7 3 On the reverse side of the X axis profile fix the 04 Z axis passive block with 2x M4x16 hex socket button head screws...

Страница 23: ...lot nuts of the 07 X axis idler pulley so they are in the same orientation as the channel on the profile 8 2 Wrap the X axis 14 Synchronous Belt from step 6 over the pulley of the 07 X axis idler pull...

Страница 24: ...rce in order to keep the belt tight but with a small amount of slack when pressed down upon 3 5mm deflection no more than this will be enough 8 5 While still applying adequate tension on the 14 Synchr...

Страница 25: ...motor kit 1x 07 X axis idler pulley 1x 14 Synchronous Belt 77cm 1x 18 X axis profile 2020 Printer base assembly comprising of 1x 02 Printer Base 1x 08 Z axis motor assembly 1x 15 Z axis profile left...

Страница 26: ...X axis gantry to be lowered down towards the print bed and clear from the top of the Z axis vertical uprights Lower the gantry down by approx 50 100mm however you can lower it as much as you feel like...

Страница 27: ...Z axis vertical profiles from step 1 paying particular attention to the orientation of the 2020 profile making sure to have the correct side facing in the upward direction as shown in image 10 2 Line...

Страница 28: ...0 28 www rb42 blog 10 3 With the 19 top profile securely in place push a 12 2020 Endcap into each end of the 2020 extrusion covering the exposed aluminium ends Ensure the endcaps are both square to th...

Страница 29: ...ert the 2x M5x8 hex socket button head screws into the base of the 11 Spool holder frame so the threads of the screws are hanging down Loosely thread the 2x M5 T Slot nuts onto the ends of the threads...

Страница 30: ...el and the profile When in the correct position tighten the M5x8 hex socket cap screws using an M3 Hex Key Allen Key so the spool holder frame is firmly held in place Confirm that both the T slot nuts...

Страница 31: ...on X axis gantry from step 5 X X axis 06 XE stepper motor assembly on X axis gantry from step 5 Z Z axis 09 Z axis limit switch assembly from step 3 on left hand side of machine 3 Pin 2 wire Limit sw...

Страница 32: ...in incorrectly could cause damage to the pins in the plug or the plug housing 12 3 Double check labelling of plugs and sockets match up as required with no interchanged or mismatched pairings 12 4 Con...

Страница 33: ...t be able to be removed from the fittings if correctly inserted 12 7 Tidy up the wiring and Bowden tube using the supplied cable ties where necessary to hold wiring in place Step 13 Powering up Parts...

Страница 34: ...nti clockwise to scroll through the listed menu options and pressing the dial to make selections at the appropriate menu option Step 14 Auto homing Process 14 1 In the main options menu select prepare...

Страница 35: ...user and that there are no obstructions in the way of the various assemblies as they move along their respective paths Process 15 1 From the main options menu select Prepare and then Move Axis Main P...

Страница 36: ...Creality Ender 3 Pro Assembly Instructions V1 0 36 www rb42 blog 15 2 Move X Move 10mm 100 Moves X axis carriage right to approx halfway...

Страница 37: ...Creality Ender 3 Pro Assembly Instructions V1 0 37 www rb42 blog 15 3 X 200 Moves X axis carriage further right almost to the extreme right 15 4 X 100 Moves X axis carriage left back to approx halfway...

Страница 38: ...Creality Ender 3 Pro Assembly Instructions V1 0 38 www rb42 blog 15 5 X 0 Moves X axis carriage left back to home position 15 6 Y 100 Moves print bed forward approx halfway...

Страница 39: ...Creality Ender 3 Pro Assembly Instructions V1 0 39 www rb42 blog 15 7 Y 200 Moves print bed forward again almost all the way to the rear of the bed...

Страница 40: ...Creality Ender 3 Pro Assembly Instructions V1 0 40 www rb42 blog 15 8 Y 100 Moves print bed back to approx halfway 15 9 Y 0 Moves print bed back to front of bed...

Страница 41: ...Creality Ender 3 Pro Assembly Instructions V1 0 41 www rb42 blog 15 10 Z 120 Moves gantry up to approx halfway...

Страница 42: ...o be incorrectly plugged in swap the required plugs around until the correct set up is achieved In the extremely unlikely chance a motor is travelling in the opposite direction that it was commanded t...

Страница 43: ...Creality Ender 3 Pro Assembly Instructions V1 0 43 www rb42 blog 15 14 Provided all motors have been confirmed as operating correctly repeat the Auto Homing command as described in step 14...

Страница 44: ...by 50mm should be enough for the purpose Main Prepare Move Axis Z axis Move 10mm rotate navigation dial to 50mm Process 16 1 Prepare the spool of PLA material to be used remove from packaging and fin...

Страница 45: ...g the prepare PLA command from the options menu Main Prepare Preheat PLA Preheat PLA 16 4 Allow the hot end to heat up to the predetermined set point observe both the hot end temperature as it raises...

Страница 46: ...sembling spaghetti will feed out from the nozzle At this point hot end has now been primed and is ready for printing 16 6 There must be consistent flow of material through the hot end when at operatin...

Страница 47: ...rtant to do a preheat of the printers components prior to levelling When at operational temperature the bed and nozzle will expand with the heat and therefore changing clearances as a result this need...

Страница 48: ...ality Ender 3 Pro Assembly Instructions V1 0 48 www rb42 blog 17 2 Once at the required temperatures complete an Auto Homing command step 14 and allow the printer to home each axis Main Prepare Auto H...

Страница 49: ...uto Home has completed select the Disable Steppers command from the main options menu This as the name suggests disables power to each of the stepper motors allowing to manually move the Hot end carri...

Страница 50: ...ome practise to get a feel for it but there should be slight resistance on the paper as it is moved too much resistance and the bed is too close to the nozzle little to no resistance and the nozzle is...

Страница 51: ...Creality Ender 3 Pro Assembly Instructions V1 0 51 www rb42 blog 17 7 Repeat the corner adjustments twice at each corner to ensure an accurately trammed bed...

Страница 52: ...3 Pro Assembly Instructions V1 0 52 www rb42 blog 17 8 If not printing right away turn off the heated bed and hot end by using the cooldown command selected from the Prepare menu Main Control Tempera...

Страница 53: ...keep the slicing of a STL and saving to file to as simple form as possible Slicing software and associated software for 3D printing is a topic for another post as there is too much to cover in enough...

Страница 54: ...e of text on the printer display will change from being Card Removed and instead read Card Inserted If this change does not happen and the display in not showing Card Inserted then there may be an iss...

Страница 55: ...Creality Ender 3 Pro Assembly Instructions V1 0 55 www rb42 blog 19 3 The printer will start printing your G code 19 4 Celebrate...

Страница 56: ...Creality Ender 3 Pro Assembly Instructions V1 0 56 www rb42 blog Document Revisions Version Date Author Revision detail V1 0 13 7 2021 RB42 Initial Release...

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