Revision as of 09:51, 24 September 2015 (view source) Admin (talk | contribs) (→‎Mount the endstop and the probe.) ← Older edit		Revision as of 00:56, 25 September 2015 (view source) Admin (talk | contribs) (→‎Assemble the driving wheel) Newer edit →
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	Step1. Thread the M3 x 16 screw through the Driven wheel holder.		Step1. Thread the M3 x 16 screw through the Driven wheel holder.
−	[[File:Acrylic Prusa I3 (8mm)pic8.jpg|500px]]	+	[[File:7.1 Assemble the driving wheel1.jpg|500px]]
	Step2. Insert the two MR84zz ball bearings into both ends of the driven wheel.		Step2. Insert the two MR84zz ball bearings into both ends of the driven wheel.
		+
		+	[[File:7.1 Assemble the driving wheel2.jpg|500px]]
		+
		+	[[File:7.1 Assemble the driving wheel2.3.jpg|500px]]
		+
		+	Step3.Put the M4 x25 screw and M4 washer through the driving wheel. Lock the other end with a M4 lock nut. You may need a wrench to tighten locking nut.
		+
		+	[[File:7.1 Assemble the driving wheel2.4.jpg|500px]]
		+
		+	[[File:7.1 Assemble the driving wheel2.5.jpg|500px]]
		+
		+	*Do not screw it too tight, you should leave enough room for the wheel to turn freely.
		+
		+	Repeat the steps for the other 2 driven wheel.
		+
		+	==Add the belt==
		+
		+	{|class="wikitable"
		+	|-
		+	!Required parts!!Part ID!!Required number
		+	|-
		+	|<center>Timing Belt</center>||<center>NO.36</center>||<center>3</center>
		+	|-
		+	|<center>M3 x8 Screw </center>||<center>NO.18</center>||<center>6</center>
		+	|-
		+	|<center>M3 washer</center>||<center>NO.5</center>||<center>6</center>
		+	|}
		+
		+	Step1. Thread the belt through the drive wheel end. Pull it down to the pulley.
		+
		+	[[File:Belt1.jpg|500px]]
		+
		+	Step2. Fix one end of the belt on the belt mount with a M3x8mm screw and M3 washer.
		+
		+	Step3  Pull down another end of the belt to the pulley.
		+	Twist the the belt around the pulley, taut the belt to the other end of the belt mount.  fix it with a M3x8mm screw and M3 washer.
		+
		+	[[File:Belt2.jpg|500px]]
		+
		+	[[File:7.2 Add the belt3.jpg|500px]]
		+
		+	Step4 Tighten the wing nut to taut the belt.
		+
		+	Repeat the above steps for the other 2 belts.
		+
		+	*Before you cut the belt, be sure you are sure about the length, it is about 110cm.
		+
		+
		+
		+	Step4 Tighten the wing nut to taut the belt.
		+
		+	Repeat the above steps for the other 2 belts.

---

Revision as of 00:56, 25 September 2015

Safety Instructions

Building the printer will require a certain amount of physical dexterity, common sense and a thorough understanding of what you are doing. We have provided this detailed instruction to help you assemble it easily.

However ultimately we cannot be responsible for your health and safety whilst building or operating the printer, with that in mind be sure you are confident with what you are doing prior to commencing with building or buying. Read the entire manual to enable you to make an informed decision.

Building and operating involves electricity, so all necessary precautions should be taken and adhered to, the printer runs on 12V supplied by a certified power supply, so you shouldn’t ever have to get involved with anything over 12V but bear in mind there can still be high currents involved and even at 12V they shouldn’t be taken lightly.

High temperatures are involved with 3D Printing, the Extrusion nozzle of the hot end can run about 230°C, the heated bed runs 110°C and the molten plastic extruded will initially be at around 200°C, so special care and attention should be made when handling these parts of the printer during operation.

We wouldn’t recommend leaving your printer running unattended, or at least until you are confident to do so. We cannot be held responsible for any loss, damage, threat, hurt or other negligent result from either building or using the printer.

Preparation

1. Unpack the kit and check if all parts are in the box and check the condition of each part, there might be some damage during shipping. To help you with this, there is BOM in the box and each bag was labeled with part number.

2. Contact our customer service immediately by email or through the website if you find any missing or damaged parts. And on the bottom of the BOM, there is a signature of reviewer, please take a picture of it and attach the picture in your mail.

3. Read through each chapter of these instructions to gain an over-all idea of what is involved and how long it might take, before starting on the work described.

4. Before you start, you can put all the part in order to save your time especially those screws and nuts. Do not mix them up.

5. Ensure you have the necessary skills to carry out the work, or enlist the help of someone who does.

6. Work on a big firm table or bench in a clean dry well-lit area.

7. This kit contains tiny parts; please keep them away from kids under 3.

8. Ask for help if you run into any problems - our contact details are on the website and we will always do our best to resolve any problems encountered.

9. There are step-by-step videos for you to refer, please combine this instruction with the video to help you finish the work. For instruction videos, please subscribe our YouTube Channel.

Base Assembly

Motor holder assembly

Required parts	Part ID	Required number
Motor holder	NO.A3	3
Motor holder support	NO.A4	6
Square nut	NO.13	6
M3 x 16 Screw	NO.20	6
M3 washer	NO.5	6

Step1. Assemble A3 and 2 A4 together, and screw up with M3 x 16 screws, M3 square nut and M3 washer.

Repeat the steps for the other 2 motor holders.

Connect motor ends to base plate

Required parts	Part ID	Required number
Base plate	NO.A2	1
Square nut	NO.13	9
M3 x 16 Screw	NO.20	9
M3 washer	NO.5	21
Stepper motor	NO.55	3
Pulley	NO.34	3
M3 x 12 Screw	NO.19	12

Step1. Mount the motor end to the 3 tower of the base plate (A2 ). Fix them with 9 M3 x 16 Screws, Square nuts and M3 washers.

Step2. Mount the pulley on the motor shaft, one of the screws should be screwed on the cross section, the flat side of the shaft. Screw it tightly.

Step3. Mount the 3 assembled motor to the motor holder; screw it up with M3x12 screws and M3 washers.

• Note the direction of the wire connector, it is better to be on the either left or right side.

Mount the LCD panel

Required parts	Part ID	Required number
LCD frame	NO.A8	1
LCD support	NO.A9	1
LCD2004	NO.49	1
Square nut	NO.13	4
M3 x 16 Screw	NO.20	4
M3 x 12 Screw	NO.19	4
Spacer	NO.37	4
M3 washer	NO.5	8
Knob	NO.48	1

Step1. Assemble the LCD frame and support plate together, screw up with M3 x 16 Screws and M3 square nuts.

Step2. Plug the aircraft- type spacer into the 4 screw hole on the LCD2004.

Step3. Screw up the frame and LCD2004 with 4 M3 x 12 Screws and washers.

Step4. Cover the knob and screw it up on the cross section, the screw is in the hole.

Step5. Mount the assembled LCD kit onto the base plate. Screw it up with 2 M3 x 16 screws, M3 square nuts and washers.

Mount the fan

Required parts	Part ID	Required number
Fan(40x40x10)	NO.45	1
M3 x 16 Screw	NO.20	1
M3 x 25 screw	NO.22	2
M3 Square nut	NO.13	1
M3 nut	NO.10	2
M3 washer	NO.5	3

Step1. Mount the fan on the fan mount; screw it up with 2 M3 x 25 screw and M3 nut and washer.

Step2. Mount the assembled fan mount on A2 with a M3 x 16 screw and M3 square nut and washer.

Mount the control board.

Required parts	Part ID	Required number
Control board GT2560 set	NO.50	1
Spacer	NO.37	4
M3 x 12 Screw	NO.19	4
M3 washer	NO.5	4

Step1. Plug the aircraft- type spacer into the 4 screw hole on the control board from back to front

Step2. Screw the control board to the base plate (A2) with 4 M3 x 12 Screws and m3 washer.

Note the fan is better to be towards the MOSFET of the board.

Mount the print bed.

Required parts	Part ID	Required number
Building platform	NO.M8	1
Heatbed	NO.54	1
Hex Counter-sunk-head screw	NO.14	3
Spring 3.5 x 20mm	NO.28	3
Wing nut	NO.12	3
M3 washer	NO.5	6

• for your convenience, the heatbed for you is pre-soldered, you can mount them directly.

step1. Stack the heatbed and the building platform together.

Step2. Thread the M3x30mm Hex Counter-sunk-head screw through the two plates and add washers and spring at this end.

Step3. Lock the other end with a wing nut.

Here is the finished picture.

Top Plate Assembly

Drive wheel mount

Required parts	Part ID	Required number
Drive wheel mount	NO.A5	3
M3x25 Screw	NO.22	6
M3 nut	NO.10	6
M3 washer	NO.5	6

Step1. Mount the Drive wheel mount on A1; screw them up with M3 x 25 screws, M3 nut and washers.

Repeat for the other two.

Endstop mount

Required parts	Part ID	Required number
Top plate	NO.A1	1
Endstop mount	NO.A6	3
Endstop	NO.44	3
M2.5 x 16 screw	NO.17	6
M3 x 16 Screw	NO.20	3
Square nut	NO.13	3
M3 washer	NO.5	9
M2.5 nut	NO.9	6

Step1. Mount the three end stops onto the Endstop mount (A6) in the same direction, screw with M2.5 x 16 screws and M2.5 nut tightly

Step2. Bent the wire connector a bit.

You should do it very gently and note the direction, or it will break easily.

Step2. Mount the assembled parts onto the top plate. Screw up with M3 x 16 screws, M3 square nuts and M3 washers. Again,note the directions of the endstop.

• The opening of the endstop should be in clockwise direction or anti-clockwise direction.

Assemble the carriage

Required parts	Part ID	Required number
Carriage mount	NO.A12	3
Belt mount	NO.M5	3
Endstop trigger mount	NO.M6	3
Diagonal Rod joint	NO.M7	6
SCS10UU Linear Bearing	NO.35	6
M3x8mm Screw	NO.18	6
M3x12mm Screw	NO.19	12
M5x16mm Screw	NO.27	24
M3x40mm Screw	NO.23	3
Spring	NO.29	3
M3 washer	NO.5	24
rod-end bearing holder	NO.3	6

Step1. Fix the belt mount on the A12 with 2 M3 x12 screws and washer.

Step2. Fix the Endstop trigger mount on the other side of the A12 with 2 M3 x 12mm screws and washer.

Step3. Connect the diagonal rod joint and the SCS10UU linear bearing with the A12 in between. Fix it up with 8 M5x16mm screws.

Note the direction of the diagonal rod joint, the wider edge is near the Endstop trigger mount.

Step3. Put the M3x40mm screw into the Endstop trigger mount with a spring in between. Here you need to use washers

Repeat the steps for the rest two carriages.

The 3 carriages should be exactly the same.

Step4. Insert the rod-end bearing holder into the diagonal rod joint, fix it with a M3x8mm screw and M3 washer.

Repeat the step for the other 2 carriages.

Assemble the print platform

mount the fan

Required parts	Part ID	Required number
Spider	NO.M1	1
Fan(30x30x10)	NO.47	1
Fan mount	NO.M2	1
M3 x 16 screwt	NO.20	2
M3 x20 screw	NO.21	2
M3 washer	NO.5	2

Step1. Screw the fan onto the slant side of the fan mount with 2 M3x 20 screws and M3 washers.

Step2. Mount the assembled fan mount on the spider with 2 M3 x16mm screws.

Mount the Probe mount

Required parts	Part ID	Required number
Probe mount	NO.M4	1
M2.5 x 16 screw	NO.17	2

Mount the Probe mount on the spider with 2 M2.5 x16mm screws from bottom to up.

Mount the rod-end bearing holder and diagonal rod

Required parts	Part ID	Required number
Diagonal Rod	NO.4	6
rod-end bearing holder	NO.3	6
Round head screw with pad	NO.15	6
M3 washer	NO.5	6
M3 x 8 screw	NO.18	6

Step1.Insert the rod-end bearing holder into the diagonal rod joint on the spider, fix it with M3x8mm screw and M3 washer.

Step2. Fix the Diagonal Rod on the rod-end bearing holder with Round head screw with pad.

Mount the endstop and the probe.

Required parts	Part ID	Required number
Endstop	NO.44	1
Probe	NO.43	1
Spring(3.5*30)	NO.29	1
Probe Lock ring	NO.M3	1
M2.5 x 8 screw	NO.16	2

Step1. Mount the endstop on the spider close to the probe mount with 2 M2.5 x 8 screws.

Step2. Put the probe into the probe mount and lock it with a lock ring and spring.

Mount the hotend.

Required parts	Part ID	Required number
Hotend	NO.57	1
M4 x 16 screw	NO.25	2

Mount the hotend on the spider with 2 M4 x 16 screws.

Mount the smooth rods

Required parts	Part ID	Required number
Smooth Rod	NO.1	6
M4 x 8 Screw	NO.24	6
M8 Washers	NO.8	6
M4 washer	NO.6	6

Step1. Put a M8 washer on the end of the smooth rod.Insert the rods into the holes on the base plate;

Step2. Screw up the rods with M4x8 screws ans M4 washers.

Repeat the above two steps for other 5 rods.

Mount the carriage and the top plate

Required parts	Part ID	Required number
M4 x 8 Screw	NO.24	6
M8 Washers	NO.8	6
M4 washer	NO.6	6

Step1 Slide carriages into the 6 smooth rods separately.

Note:

• When you do this, you’d better take the top plate here to check if the long screw on the carriage will hit on the opening of the endstop when the carriages raised up.

• If you find it difficult to slide the carriage to the rod, or it cannot slide smoothly,

you can loose the screws on the linear bearings a bit.

Step2. Put a M8 washer on each top end of the rods and cover the top plate on the rods, screw them up with M4x 8 screws and M4 washers

Mount the Belt

Assemble the driving wheel

Required parts	Part ID	Required number
Driven wheel holder	NO..33	3
Driven wheel	NO..32	3
R84zz Ball Bearing	NO..31	6
M3 x16mm screw	NO..20	3
M4 x 25mm screw	NO..26	3
M4 washer	NO..6	3
M4 lock nut	NO..11	3
wing nut	NO..12	3

Step1. Thread the M3 x 16 screw through the Driven wheel holder.

Step2. Insert the two MR84zz ball bearings into both ends of the driven wheel.

Step3.Put the M4 x25 screw and M4 washer through the driving wheel. Lock the other end with a M4 lock nut. You may need a wrench to tighten locking nut.

• Do not screw it too tight, you should leave enough room for the wheel to turn freely.

Repeat the steps for the other 2 driven wheel.

Add the belt

Required parts	Part ID	Required number
Timing Belt	NO.36	3
M3 x8 Screw	NO.18	6
M3 washer	NO.5	6

Step1. Thread the belt through the drive wheel end. Pull it down to the pulley.

Step2. Fix one end of the belt on the belt mount with a M3x8mm screw and M3 washer.

Step3 Pull down another end of the belt to the pulley. Twist the the belt around the pulley, taut the belt to the other end of the belt mount. fix it with a M3x8mm screw and M3 washer.

Step4 Tighten the wing nut to taut the belt.

Repeat the above steps for the other 2 belts.

• Before you cut the belt, be sure you are sure about the length, it is about 110cm.

Step4 Tighten the wing nut to taut the belt.

Repeat the above steps for the other 2 belts.