⬢The following instructions are intended for installing the White LED strip with the External PSU Delta model MEA-065A24C on the Original Prusa Enclosure.

⬢Before you start installing the add-on, PRINT OUT ALL NECESSARY PLASTIC PARTS! The External-PSU-bracket-DELTA and the Basic-board-cover are available for download at Printables.com

Tools are not included in the add-on package.

⬢2.5mm Allen key

⬢Needle-nose pliers (to trim the zip ties)

⬢Piece of cloth or fabric at least 15 x 15 cm

Note: the External-PSU-bracket-DELTA is intended for mounting the external PSU to the enclosure. However, it is not necessarily required. If you do not want to install the External PSU bracket, go to Preparing the printer.

⬢External PSU Delta (1x)

⬢M3x8 screw (1x)

⬢M3nS nut (1x)

⬢External-PSU-bracket-DELTA (1x)

⬢Insert the M3nS nut into the External PSU bracket. Using the Allen key, push the nut all the way into the printed part and align the nut with the hole in the part.

⬢Insert the external PSU into the External PSU bracket and push it all the way in. Mind the correct orientation of the PSU.

⬢Guide the external PSU cable like in the picture and attach the cable ferrite into the clip on the printed part.

⬢Open the door of the enclosure.

⬢Place the printer at an angle (as shown in the picture) in the enclosure behind the anti-slip dampers.

⬢"Unlock" all PSU-locks and grasp the PSU assembly by its handle and remove it from the back panel.

⬢Place the PSU on the heatbed protected with the cloth. Turn it with the PSU-handle facing upwards.

If handling the enclosure is difficult due to its weight, you can remove the printer out.

⬢Turn the enclosure with the rear side facing you.

⬢Through the rectangular hole in the back panel, release two screws mounting the foot to the bottom panel.

⬢Remove the foot from the bottom of the enclosure. Do not discard the part, you will need it again in a while.

⬢Guide the PSU cable through the hole in the bottom panel into the enclosure.

⬢Guide the external PSU cable through the channel in the feet bracket. See the orientation of the feet bracket.

⬢Slide the feet bracket with the cable under the corner of the enclosure.

⬢Align the holes in the feet bracket with the holes in the bottom profiles.

⬢Secure the feet bracket with two M3x12 screws.

⬢The following instructions are for mounting the external PSU to the enclosure. If you do not want to mount the external PSU to the enclosure, go to Installing the PSU.

⬢From the inside, push the M3x8 screw through the hole in the bottom profile next to the PRUSA logo.

⬢Attach the external PSU assembly on profile. And align it against the screw.

⬢Tighten the M3x8 screw from inside to mount the external PSU.

⬢Ensure the PSU-locks are still turned at the same position:

⬢Push the PSU through the opening in the back panel.

⬢Attach the PSU-holder on the all PSU-locks.

⬢Turn all PSU-lock 90° to lock the PSU assembly.

⬢Release two screws mounting the front left foot.

⬢Remove the foot from the enclosure. Do not discard the part, you will need it again in a while.

⬢Guide the external PSU cable through the hole in the bottom panel out of the enclosure.

⬢Guide the external PSU cable through the channel in the feet bracket.

⬢Slide the feet bracket with the cable under the corner of the enclosure and align the holes in the part with the holes in the bottom profile.

⬢Secure the feet bracket with two M3x12 screws.

⬢Leave the external PSU cable free for now. We will connect it later on.

From November 2024, you may receive a new LED Stick Board, which can be supplemented with an additional LED strip.

⬢LED diffuser (1x)

⬢LED Stick Board (1x)

⬢LED Stick Bracket (3x)

⬢M3x18 screw (3x)

⬢M3n nut (3x)

⬢Insert the M3n nut into each LED Stick Bracket.

⬢Slide the lower slot of the LED Stick Bracket on the LED Stick Board and align the bracket against the first hole in the LED Stick Board closest to the (white) LED stick connector.

⬢Push the LED Stick Bracket all the way on the LED Stick Board.

⬢Use this procedure for all three LED Stick Brackets.

⬢Remove the protection films from both sides of the LED diffuser.

⬢Push the LED diffuser into the LED Stick Brackets. Use the upper slot.

⬢From the outside, insert three M3x18 screws into the holes in the front left support profile.

⬢From the inside of the enclosure, attach the LED strip assembly on the M3x18 screws.

⬢Tighten all three M3x18 screws to secure the LED strip assembly.

⬢LED cable (1x)

⬢Zip tie (4x)

⬢Push three zip ties through the perforation in the bottom left profile.

⬢Make a loop with the PSU cable according to the picture.

⬢Secure the external cable with the first zip tie on the bottom profile.

⬢Guide the cable along the bottom profile over the zip ties and tighten the two remaining zip ties.

⬢Connect the LED cable to the connector on the bottom of the LED strip.

⬢Guide the LED cable through the hole in the bottom panel out of the enclosure.

⬢Guide the zip tie through the perforation in the bottom left profile and tight together the LED cable and the external PSU cable using the zip tie.

⬢Rearrange position of the printer like in the picture. Place it in the center of the enclosure and adjust the correct position.

⬢Basic Board Cover (1x)

⬢Basic board (1x)

⬢M3x12 screw (2x)

⬢M3w serrated lock washer (2x)

⬢M3nS nut (2x)

⬢Mount the M3nS nut on the M3x12 screw. Attach it in a few threads on the tip of the screw.

⬢Push the screw with the nut all the way into the same shape hole inside the Basic Board Cover.

⬢Remove the screw from the nut.

⬢Connect the LED cable to connector on the basic board.

⬢From inside the enclosure, insert two M3x12 screw through the front profile.

⬢Attach two M3w serrated lock washer on the screws.

⬢Insert the basic board into the Basic Board Cover and align the holes on both parts.

⬢Take the basic board assembly and align the holes with the screws in the profile.

⬢Attach the basic board assembly to the screws and tighten the screws from the inside.

⬢Connect the external PSU cable to the basic board from the left side.

⬢Check if it works properly. Press the LIGHT button on the Basic Board Panel and check if the LED lighting inside has turned on.

⬢Nice job! The LED strip is successfully installed.

The following steps are for installing the White LED strip with the External PSU XP Power model VEC65US24.

⬢The following instructions are intended for installing the White LED strip with the External PSU XP Power model VEC65US24 on the Original Prusa Enclosure.

⬢Before you start installing the add-on, PRINT OUT ALL NECESSARY PLASTIC PARTS! The External-PSU-bracket-XP and the Basic-board-cover are available for download at Printables.com

Tools are not included in the add-on package.

⬢2.5mm Allen key

⬢Needle-nose pliers (to trim the zip ties)

⬢Piece of cloth or fabric at least 15 x 15 cm

⬢In the following steps, you will need to access the bottom of the enclosure. You achieve this by having one of the bottom edges of the frame extend beyond the work surface. It is recommended to use a cardboard box and put the enclosure on it.

⬢The size of the box must be at least 600 x 600 x 100 mm.

Note: the External-PSU-bracket-XP is intended for mounting the external PSU to the enclosure. However, it is not necessarily required. If you do not want to install the External PSU bracket, go to Removing the LCD.

⬢External PSU XP Power (1x)

⬢M3x8 screw (1x)

⬢M3nS nut (1x)

⬢External-PSU-bracket-XP (1x)

⬢Insert the M3nS nut into the External-PSU-bracket-XP. Using the Allen key, push the nut all the way into the printed part and align the nut with the hole in the part.

⬢Insert the external PSU into the External-PSU-bracket-XP and push it all the way in. Mind the correct orientation of the PSU.

⬢Guide the external PSU cable through the channel in the bracket.

⬢Carefully cut the zip tie securing the LCD cable bundle.

⬢Release two screws mounting the LCD assembly.

⬢Disconnect both LCD cables from the LCD.

⬢Push the LCD cable bundle through the hole in the bottom panel into the enclosure.

⬢Place the printer at an angle (as shown in the picture) in the enclosure behind the anti-slip dampers.

⬢Take off the steel sheet from the heatbed.

⬢Spread a piece of cloth on the heatbed.

⬢Place the printer at an angle (as shown in the picture) in the enclosure behind the anti-slip dampers.

⬢"Unlock" all PSU-locks and grasp the PSU assembly by its handle and remove it from the back panel.

⬢Place the PSU on the heatbed protected with the cloth. Turn it with the PSU-handle facing upwards.

⬢Place the enclosure on the cardboard box with the rear side (side with the PSU hole in the back panel) overhanging the box.

⬢From the bottom, release and remove two screws nearest the right corner.

⬢In the same way, move the enclosure so that the right side overhangs the box.

⬢Release and remove four screws from the bottom profile.

⬢Place the enclosure so that all feet are on the surface.

⬢From the inside, push the M3x8 screw through the hole in the bottom profile next to the PRUSA logo.

⬢Line up the screw hole in the External-PSU-bracket-XP with the protruding screw and attach it to the profile.

⬢Tighten the M3x8 screw from inside to mount the external PSU.

⬢Move the rear corner with the PSU over the edge of the box.

⬢Through the rectangular hole in the back panel, release two screws mounting the foot to the bottom panel.

⬢Remove the foot from the bottom of the enclosure. Do not discard the part, you will need it again in a while.

⬢Slightly lift the bottom panel from the bottom side.

⬢From the bottom side, push the PSU cable with the ferrite bead (cylindrical part) through the hole in the bottom panel into the enclosure.

⬢Guide the PSU cable through the channel in the feet bracket. See the correct orientation of the part.

⬢Maintain the orientation of the feet bracket and attach it to its place on the bottom of the enclosure. Line up the holes in the part with the hole in the bottom frame of the enclosure.

⬢Secure the feet bracket with two M3x12 screws.

⬢Gently pull the cable back and forth to check for pinching. Keep the excess cable as shown in the picture.

⬢Slightly lift the bottom panel from the bottom side.

⬢Push the ferrite bead (cylindrical part) on the external PSU cable through the hole.

⬢Guide the external cable throught the hole and leave it free for now.

⬢Release two screws mounting the feet bracket.

⬢Remove the feet bracket from the bottom of the enclosure.

⬢There is a cable channel in the feet bracket. Guide the external PSU cable through the channel. Mind the correct orientation of the part.

⬢Maintain the orientation of the feet bracket and attach it to its place on the bottom of the enclosure. Line up the holes in the part with the hole in the bottom frame of the enclosure.

⬢Secure the feet bracket with two M3x12 screws.

⬢Gently pull the cable back and forth to check for pinching.

⬢Leave the cable extended as shown in the picture. Space between ferrite bead and the feet bracket between 2 - 5 cm.

⬢Overhang the front side of the enclosure over the box or table. It is necessary that both feet on the front side stand on one anti-vibration pad. Avoid placing the enclosure directly on the frame.

⬢Secure the bottom panel with two M3x4 screws from the bottom.

⬢Overhang the left side of the enclosure over the box or table. It is necessary that both feet on the left side stand on one anti-vibration pad. Avoid placing the enclosure directly on the frame.

⬢Secure the bottom panel with four M3x4 screws from the bottom.

⬢Now, place the enclosure on all its feet on the work table and remove the cardboard box. We will not need it anymore.

⬢Insert the printer into the enclosure. To get the printer into the enclosure, insert its left side first.

⬢Place the printer at an angle (as shown in the picture) in the enclosure behind the anti-slip dampers.

⬢Ensure the PSU-locks are still turned at the same position:

⬢Push the PSU through the opening in the back panel.

⬢Attach the PSU-holder on the all PSU-locks.

⬢Turn all PSU-lock 90° to lock the PSU assembly.

⬢Push three zip ties through the perforation in the bottom left profile.

⬢Make a loop with the PSU cable according to the picture.

⬢Secure the external cable with the first zip tie on the bottom profile.

⬢Guide the cable along the bottom profile over the zip ties and tighten the two remaining zip ties.

⬢LED diffuser (1x)

⬢LED Stick Board (1x)

⬢LED Stick Bracket (3x)

⬢M3x18 screw (3x)

⬢M3n nut (3x)

⬢Insert the M3n nut into each LED Stick Bracket.

⬢Slide the lower slot of the LED Stick Bracket on the LED Stick Board and align the bracket against the first hole in the LED Stick Board closest to the (white) LED stick connector.

⬢Push the LED Stick Bracket all the way on the LED Stick Board.

⬢Use this procedure for all three LED Stick Brackets.

⬢Remove the protection films from both sides of the LED diffuser.

⬢Push the LED diffuser into the LED Stick Brackets. Use the upper slot.

⬢From the outside, insert three M3x18 screws into the holes in the front left support profile.

⬢From the inside of the enclosure, attach the LED strip assembly on the M3x18 screws.

⬢The LED connector must be facing down.

⬢Tighten all three M3x18 screws to secure the LED strip assembly.

⬢LED cable (1x)

⬢Zip tie (1x)

⬢Connect the LED cable to the connector on the bottom of the LED strip.

⬢Guide the LED cable through the hole in the bottom panel out of the enclosure.

⬢Guide the zip tie through the perforation in the bottom left profile and tight together the LED cable and the external PSU cable using the zip tie.

⬢Rearrange position of the printer like in the picture. Place it in the center of the enclosure and adjust the correct position.

⬢LCD assembly (1x)

⬢M3x8 screw (2x)

⬢Zip tie (1x)

⬢Guide the LCD cable through the cutout in the bottom panel.

⬢Secure the textile sleeve on the cable bundle with the zip tie. Do not over tighten the zip tie, it may cut the cables!

⬢From the inside, push two M3x8 screws through the bottom profile.

⬢Place the LCD assembly close to the LCD cables, like in the picture. Mind the same orientation of the LCD as in the picture. See the LCD-supports for better understanding.

⬢Slide the LCD assembly onto the two M3x8 screws in the frame and tighten them.

⬢Guide the zip tie through the perforation in the bottom panel and under the LCD cable bundle.

⬢Tighten the zip tie to secure the LCD cable bundle. Do not over tighten the zip tie, it may cut the cables!

⬢Basic Board Cover (1x)

⬢Basic board (1x)

⬢M3x12 screw (2x)

⬢M3w serrated lock washer (2x)

⬢M3nS nut (2x)

⬢Mount the M3nS nut on the M3x12 screw. Attach it in a few threads on the tip of the screw.

⬢Push the screw with the nut all the way into the same shape hole inside the Basic Board Cover.

⬢Remove the screw from the nut.

⬢Connect the LED cable to connector on the basic board.

⬢From inside the enclosure, insert two M3x12 screw through the front profile.

⬢Attach two M3w serrated lock washer on the screws.

⬢Insert the basic board into the Basic Board Cover and align the holes on both parts.

⬢Take the basic board assembly and align the holes with the screws in the profile.

⬢Attach the basic board assembly to the screws and tighten the screws from the inside.

⬢Connect the external PSU cable to the basic board from the left side.

⬢Check if it works properly. Press the LIGHT button on the Basic Board Panel and check if the LED lighting inside has turned on.

⬢Nice job! The LED strip is successfully installed.