background image

 Rotate base (Ba) 180

°

until the back is facing towards 

you.

 Position the hole of Z-axis motor assembly at the 

threaded hole of the aluminum profile (L) in the base (Ba), 

secure with M4*18 screws, and use the Allen key to tighten the 

screws.

 Use the Allen key to loosen the screws of the Z-axis 

coupling to prepare for insertion of the lead screw.

 Insert the T8 lead screw into the coupling, and tighten 

the screw that was loosened in the previous step.

Back

Loosen 

the screw

 Prepare the following parts:

a. T8 Acme lead screw (1x)

b. M4x18 hex drive flat head screws  

(2x)

c. Z-axis motor assembly (Zm) (1x)

d. 2.5mm Allen key

Back

5

Содержание Ender-3 Pro

Страница 1: ...cal mains 230V or 115V Because of software hardware upgrades and model differences new revisions may not be listed in this guide Please plug the Power cord into a three hole power jack Detailed instructions for use are available on the SD card Ender 3 Pro 3D Printer Instructions for assembly V1 0 ...

Страница 2: ...x and remove any tape and padding from the parts Inspect the parts to make sure they were not damaged in shipment b Check the items on List 1 and List 2 The wiring harness of component Ba and component N has already been connected 1 ...

Страница 3: ...te that the R profile has through holes with the short sides facing downwards Also note that the holes are to the left see diagram to ensure that the aluminum profiles are oriented correctly Using M5x45 screws and washers pass them through bottom hole of the aluminum profile at the right side of the base Ba align the threaded hole at the bottom of the aluminum profile R and use the Allen key to ti...

Страница 4: ... to the left button switch at the bottom right Screw holes of the switching power supply should pass through the holes of the aluminum profile R Using M4x20 screws pass through the front of the profile R and use the Allen key to tighten the screws Prepare the following parts a M5x8 hex drive rounded head screws 2x b Operation screen assembly S 1x c M4x20 socket head hex screws 2x d Switching power...

Страница 5: ... at the end of the threads but not so far it might fall off Then fit into the slot in the aluminum profile When the bolt is tightened the nut rotates 90 degrees and then grasps the inside of the slot Align the T nut with the bottom aluminum profile groove and secure with the Allen key The limit switch assembly ZI has a small hook that attaches to the aluminum profile underneath the base Ba referen...

Страница 6: ...n key to tighten the screws Use the Allen key to loosen the screws of the Z axis coupling to prepare for insertion of the lead screw Insert the T8 lead screw into the coupling and tighten the screw that was loosened in the previous step Back Loosen the screw Prepare the following parts a T8 Acme lead screw 1x b M4x18 hex drive flat head screws 2x c Z axis motor assembly Zm 1x d 2 5mm Allen key Bac...

Страница 7: ...x16 Hex drive rounded head screws 4x c M4 Washer 4x d Extrusion assembly E 1x e Nozzle kit N 1x The wiring harness of component N and component Ba has already been connected f Timing belt Be 1x g Pulley assembly K2 1x h Belt tensioner K1 1x i 2 5mm Allen key 6 ...

Страница 8: ...ht side underneath the nozzle kit N and the other end in the path shown in Figure 2 Go through the extrusion assembly E bypass the synchronizing wheel and slide the nozzle kit N from the left into the aluminum profile when the path of figure 2 completes three quarters in the red line position in Figure 2 Then complete the path of the belt as shown in Figure 2 Then stick the other end of the belt t...

Страница 9: ...uminum profile groove Use an Allen key to tighten the screw Be careful not to tighten it all the way Make sure that the external actuator assembly K1 can be slid easily Align the belt so that one end fits over the geared pulley in the extrusion unit E and one end fits over the idler in the belt tensioning assembly K1 Apply tension in the direction of the red arrow to the left and use an Allen key ...

Страница 10: ...he extrusion assembly E Use the appropriate Allen key to slightly loosen the screws that holding the nuts Mount the X axis assembly on the base Ba Manually apply force and slide the X axis assembly up and down to slowly lock the screws that secure the nut Slide the X axis assembly up and down again to make sure the slide is smooth If it is not smooth try loosening the screws of the coupling slight...

Страница 11: ... aluminum profile hole B2 use the Allen key to tighten the screws Take out the end cover C of the profile and attach it to the ends of the aluminum profile B2 Apply a little pressure and insert it into it The end face of the aluminum profile may be sharp Be careful not to scratch your hand Back Prepare the following parts a M5x25 socket head hex screws 4x b M5 Washer 4x c Profile end caps C 2x d A...

Страница 12: ...etal bracket R2 Hand unscrew the M5 T nut until it it is on the last few threads of the screew Align the T nut with the top aluminum profile groove and tighten with an Allen key The Ender 3 mechanical part installation has been completed Prepare the following parts a Plastic tube R1 1x b Plastic nut 2x c Sheet metal bracket R2 2x d M5x8 Hex Drive Rounded Head Screws 2x e M5 T nuts 2x f 4mm Allen K...

Страница 13: ...ds to the motor and the narrow plug corresponds to the limit switch Red and black power connector 3 connector can be directly inserted Connect the white PTFE Bowden tube from the hot end to the yellow tube upper coupler extruder See 5 Insert the tube firmly into the joint extruder and feel it slide in and lock the position The plug on the 6 harness is inserted into the display board into the jack ...

Страница 14: ...TD After Sales Service Tel 86 400 6133 882 86 755 8523 4565 O f f i c i a l W e b s i t e www creality3d cn Company Address 12th Floor Building No 3 Jinchengyuan Industrial Area Tongsheng Community Dalang Street Longhua District Shenzhen ...

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