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Assembly manual

The fast, easy to use, Open-source 3D printer

English Version 1.02

Summary of Contents for UM2

Page 1: ...Assembly manual The fast easy to use Open source 3D printer English Version 1 02...

Page 2: ......

Page 3: ...ge C1 Z stage C2 Placing Z stage in the frame C3 Stabilize Z stage D Assembly of the Material feeder E Assembly of the Display F Assembly of the Hot end F1 Hot end F2 Connecting the fans F3 Eliminate...

Page 4: ...80 M3x12 6x 1204 ISO 7380 M3x16 35x 1213 DIN 962 Square Nut M3 A2 35x 1220 Ball Bearing F688 2RA 8x 1230 Front Panel 1x 1231 Back Panel 1x 1232 Left Panel 1x 1233 Right Panel 1x 1234 Bottom Panel 1x 1...

Page 5: ...front left right and backplate Make sure you do not damage the dibont and plexiglass plates This is a total of 8 Bearings 4 Use a rubber hammer or use wooden plate between the hammer and bearing to ge...

Page 6: ...tom plate use pliers or tweezers to make sure the nuts are fitted correctly in the frame 7 Red Endstop on the left plate that s plate with the extra motor holes make sure the lip is facing upwards che...

Page 7: ...8 The blue end stop on the top plate The lip pointing inwards 9 The black Endstop on the back plate on the bottom of the pla te With the lip pointing to the right 7...

Page 8: ...ove the stickytape from the first LED strip and start at the bottom right of the plate Then move up wards until you reacht the top right corner 12 The second part of the LED strip goes on the top of t...

Page 9: ...14 Attatch the Top and Bottom plate to the back plate Make sure all the T slots are facing inwards Next ad the front plate and screw everything together with M3x16mm screws 9...

Page 10: ...15 Place the Two sides on the machine Use 35 M3x 16mm screws to secure them into place 16 Make sure all the cables are guided through the holes in the correct way use photo s for reference 10...

Page 11: ...inear Shaft 2x 1056 Sintered Bushing 4x 1165 Timing Pulley 5mm Shaft GT2 2x 1166 Timing Pulley 8mm Shaft GT2 8x 1167 Timing Pulley Double 8mm Shaft GT2 1168 Sliding Block Spring 4x 1176 Spacer 8 2x10x...

Page 12: ...ce the timing belt with the spring in the slider block The timing belt comes out the slots on both sides of the slider block 5 Click the two parts of the slider block together this is a one way mechan...

Page 13: ...he build 9 Then slide a 10 mm spacer around it and then a pulley The wide side of the pulley has to face towards the frame 10 Next is the assembled slider block This is followed by a further pulley an...

Page 14: ...ider mechanisms and place one around each of the pulleys Make sure the hole for axes to pass through is underneath the timing 12 Slide the further axle through the plate until it is exactly flush with...

Page 15: ...to the frame this short belt will attatch to the motor later on in the process Now take the long belt from the left sliderblock and place it around the pulley 15 The dubble pulley is followed by an as...

Page 16: ...a pulley 19 Place the timing belt attachted to the front left axle around the pulley Insert the axle through the hanging slider block 20 This is followed by a pulley and ano ther 10mm slider block 21...

Page 17: ...und the pulley 24 Then slide a 10mm spa cer on to the shaft 25 Followed by a pulley With the broad side facing the frame and the slideblock 26 Slide the last 5 mm spacer to the shaft and attach the ti...

Page 18: ...slugs the end of the pulley has to be flush with the axle make sure you screw them tight 30 Attatch the small timingbelt around the pulley Next make sure the motor wires are guided around the little h...

Page 19: ...crewhead and the frame Start with the top two screws to make it easier to position the motor 32 guide all the cables both those of the motors aswell as the endstop ones down throught the hole in the b...

Page 20: ...159 Z motor With Trapezoidal Lead Screw 1169 Z linear Shaft 2x 1170 Square Flanged Linear Bearing LMK12LUU 2x 1183 Heated Bed Cable 1187 Trapezoidal Lead Nut 1200 ISO 7380 M3x8 4x 1202 ISO 7380 M3x10...

Page 21: ...ll jagged particles that have been left by milling 3 To make sure the fitting of the bearings is correct Testfit the bearings in the holes and make sure the fitting is correct by turning them fron lef...

Page 22: ...d these parts 6 The top of the stainless steel ring comes in contact with the aluminum and therefore should be greased with copper 7 Place the greased ring on the adjustment screw 8 Now remove all the...

Page 23: ...h is on the right side of the middle hole 10 Insert the adjustment screws with washers from the bottom through the base plate 11 Place them in the 3 appro priate holes 12 Place the spring on part of t...

Page 24: ...on both corners between the heater and the spring 13 The glass retainers are screwd into place by 4x M3x8mm screws and 4x lock nuts 15 Screw it down with 3x M3x20 countersunk screws 24 12 1 Don t forg...

Page 25: ...25 16 Slide the glass in the rear two glass retainers Click the two front glasretainers onto the glass so the glass is secure...

Page 26: ...26 17 Attach the cable guide on the heated bed with 2xM3x10 mm screws...

Page 27: ...screws on the base plate and insert the 4x M3x10 screws from the bottom 19 Attach the flange be arings loosely to the base plate with 8xM4x10mm the bearings need to be able to move a little bit and wi...

Page 28: ...28 20 Screw a M3x20 screw in this hole from the top This will act as Endstop 21 Put 4xM3 locknut into the two cover plates...

Page 29: ...29 23 Insert the shafts in the bottom of the frame Don t slide the axles all the way to the top 22 Remove any jagged bits left in the milled hole in the top plate C2 Install Z stage in the frame...

Page 30: ...xle through the build platform Put something a piece of paper between the screw and the frame to prevent scratches 25 Fold the small Dibond plate at an angle of 90 de grees please note this can be don...

Page 31: ...er there is debris in the opposite hole if not use a wooden plate and a hammer to gently tap it into place 30 Install the covers for the axes from the inside of the housing The notches fall into the m...

Page 32: ...tes are attached as in the picture 32 Place the Z motor through the bottom plate and the Z table 33 Put the cable from the motor ends stops behind the z motor through the milled slot Then press the Z...

Page 33: ...ies your work in the next step 37 Zet nu het frame met Z tafel rechtop en tape voor even het dibont plaatje aan de bovenkant vast dit vermakkelijkt je werken in de volgende stap 36 Lift the Z table an...

Page 34: ...ring on the Z ta ble Then wiggle the Z table and up and down so that the bearing can turn into the best position 39 Repeat until you have all had the 4 bolts 40 Repeat until you have all had the 4 bol...

Page 35: ...it firmly so that the bearings are in firmly into place 42 Then lock it in place with 2 x 16 mm bolts m3 inserted from the bottom 43 The heated bed cable is guided by giving it an extra loop through t...

Page 36: ...t Amount 1021 Ball Bearing 688 2RS 1x 1069 Tube Coupling Collet 1x 1143 Feeder Spring D2110 1x 1158 Reel Holder 1x 1179 Feeder Motor 1x 1201 Washer Large M3 4x 1206 ISO 7380 M3x20 1x 1207 ISO 7380 M3x...

Page 37: ...2 put the sleeve on the end of the motor with the screw towards the end then screw this very firmly Make sure that the top of the sleve and the axle are flush 3 Press the two parts of the lever to eac...

Page 38: ...38 4 Put the lever in the housing Add a little green grease between the two parts of the lever and axle As a result he turns slightly smoother 5 Place a hex nut in the t part and screw in M3x20 screw...

Page 39: ...way that the screw pointing towards the outside 8 Place the tube coupler 7 Attach the spring bet ween the t piece and the lever Sometimes it is more convenient to combine the spring and the t piece an...

Page 40: ...acing the other half on the extruder 10 Place The feeder motor is on the in side of the housing and the direct drive to the outside of the back plate 11 The slide in direct drive should point to the s...

Page 41: ...parts before you start with the next step partnr Part Amount 1171 Double Flat Cable 10 Wire 2x 1202 ISO 7380 M3x10 3x 1204 ISO 7380 M3x16 4x 1214 ISO 7040 Nut M3 Prev torque A2 3x 1244 Knob Front 1x 1...

Page 42: ...ay to the electronics as follows 2 Slide the black latch open towards the edge of the Ulticontroller 3 Place the end of the flat yellow cable inside connec tors down Make sure that the cable is the fl...

Page 43: ...lock Next remove the protective film from the display 5 You can now carefully mount the display in the opening by sliding it in Make sure that you do not put mechanical tension on the flat yellow cab...

Page 44: ...e 4 bolts from the inside of the machine 7 Slide the buttoncasing in the frame hole in the front of the frame the oval hole should be orientated upward 8 Slide the housing over knob and install the nu...

Page 45: ...hat are still hanging loose with Exp 1 and Exp 2 Corresponding to the appropriate output of the electronics 10 Put the flat cable diago nally across the electronics so it is better orientated to move...

Page 46: ...ese hold the display pressed against the front plate Slide the tabs along the display inside Then insert the front pins in first and then the bottom pins 12 Then mount the cover with 2x M12 bolts and...

Page 47: ...47 13 Finally push the button itself in the housing on the shaft...

Page 48: ...85 PT100B sensor 1186 Print Head Cable 1200 ISO 7380 M3x8 4x 1266 Bowden Tube 1268 Heater Cartridge 24V 25 W 1280 Braided Sleeve 1281 Clip 5x 1301 Integrated nozzle heater block 3mm filament 1306 Hot...

Page 49: ...tops taped together now slide the braided sleeve around it and you can remove the tape again 2 These are the components requi red for the hot end 3 Take the metal part without the notches This is the...

Page 50: ...tation with copper gre ase This is to prevent corro sion between aluminum and stainless steel 5 Attach the Teflon insulator coupler the hot end insulator and spring together Place it on the hole which...

Page 51: ...squee ze it together so you get to the upper two screwholes and screw it together with 2x M3x8 screws 8 Screw the hot end cooling fan 5vDC onto the back of the hot end with 2xm2 5x10mm screws po siti...

Page 52: ...52 9 Place the 2 Linear Bearings in the plastic casing in the following fashion 10 Snap the parts together these are supposed to go together without any efford...

Page 53: ...sleeve and the Cartridgeheater and PT100 through the plasic casing making sure the sig nal cable still sits above the housing 12 Now insert the M3x14mm slug into the messing heater block 12 Slide the...

Page 54: ...54 13 Parts for the Printhead fan 14 Attatch the fans to the fanduct with the philipsheads screws F2 bevestigen van de fans...

Page 55: ...hrough the housing and attach them to the printhead cable 16 Attach the 2 fancables from the fanduct to the green and yellow wi res and the fanduct from the hotend to the pink blue cable 17 Attatch th...

Page 56: ...56 18 Now turn the hot end isolater until the teflon isolator part creates a gap of at least 1 mm and the bottom of the hot end isolater is just not touching the messing part 1 mm...

Page 57: ...57 19 Attatch the fan duct to the allumi nium frame with 4x M3x4 screws 20 Place the 4 thumbscrews in the plastic frame and tighten them down...

Page 58: ...21 Make sure that the cables are not touching the fans and are not stuck between the housing Now comple tely screw down the thumbscres 22 Make sure all the connectors are connected F3 kabels wegwerke...

Page 59: ...59 23 Guide the Braided sleeve around the connectors and into the top of the frame so u don t see anything sticking out...

Page 60: ...from bending move the sliderblocks all the way to the side of the machine Make sure you apply pressure to the sli derblock instead of the supporting axes Then carefully click them in place do the same...

Page 61: ...61 26 Take the other side of the bowdentube the side with the tape and attach it to the direct drive secure everything with the red clamp...

Page 62: ...e bowdentube and the braided sleeve so they run parralel together The braided sleve is supposed to be underneath the bowden tube 27 Guide the cables through the frame and underneath the feeder downwar...

Page 63: ...ifferent Make sure you have al the parts before you start with the next step partnr Part Amount xxxx Mainboard v2 1 1x xxxx Mainboard electronics cover 1x xxxx Spacers 3 2x6x10mm 8x xxxx jumper 2x xxx...

Page 64: ...64 1 Attach the heated bed cable to the electronics on the therminal marked Heated Bed 2 Attatch the White heater cables to therminal heater 1...

Page 65: ...nector in the middle of the electronics 5 Now from the inside put the 4xM3x30mm screws through the bottom plate these will be used to secure the electronics 4 Check if the jumpers are attached at the...

Page 66: ...crews 8 Attach the endstop cables to the main board The red cable connects at Y stop the blue one at X stop and the black one connects at Z stop 7 Attach the X Y and Z motor cables to the correspondin...

Page 67: ...PT100 connect this to Temp 1 10 Bevestig de Ledstrip connector in LED PWM 10 The flatcables from the display can now be connected to the elec tronics Follow the numbers you put on the cable a couple...

Page 68: ...ide the electronics coverpla te into place start witht the pins that fit in the back plate and then the pins that fit in the bottom plate Secure it with 2xM3x12 mm screws and 2x M3 locknuts G1 Plaatse...

Page 69: ...es 15 secure them with 2xM3x8mm screws on the side and the back of the machine 13 Push the bed all the way down by pressing just in front of the Ultimaker 2 logo 16 Make sure the Heated bed cable is t...

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