Kossel Pulley User manual

Safety Instructions
Please read the safety instructions carefully before get started.
ANYCUBIC 3D printer generates high temperature. Do not reach
inside of the printer during operation. Allow time for the printer to
cool down after printing. Contact with the extruded material may
cause burns. Wait for printed objects to cool before removing them
from the build platform.
ANYCUBIC 3D printer includes moving parts that can cause injury.
Vapors or fumes may be irritating at operating temperature. Always
use the ANYCUBIC 3D printer in an open, well ventilated area.
Be cautious when using the scraper. Never direct the scraper
towards your hand.
The ANYCUBIC 3D printer MUST NOT be exposed to water or rain.
The ANYCUBIC 3D printer is designed to be used within ambient
temperature ranging 8ºC-40ºC, and humidity ranging 20%-50%.
Working outside those limits may result in low quality printing.
In case of emergency, immediately turn off the ANYCUBIC 3D
printer.
It is recommended to use protection glasses when cleaning/sanding
printed models to avoid small particles contacting eyes.
Never leave the ANYCUBIC 3D printer unattended during operation.

Technical Specification
PRINTING
Printing Technology: FDM (Fused Deposition Modeling)
Build Size: Ø 180× 300 mm (Ø 230× 300 mm for Linear Plus)
Layer Resolution: 0.1-0.4 mm
Positioning Accuracy: X 0.01mm
Y0.01mm
Z0.01mm
Extruder Quantity: Single
Nozzle Diameter: 0.4 mm
Print Speed: 20~80mm/s
Travel Speed: 150mm/s
Supported Print Materials: PLA, ABS, HIPS, Wood
TEMPERATURE
Ambient Operating Temperature: 8ºC - 40ºC
Operational Extruder Temperature: 275ºC
Operational Print Bed Temperature: N/A
SOFTWARE
Slicer Software: Cura
Cura Input Formats: .STL, .OBJ, .DAE, .AMF
Cura Output Formats: GCode
Connectivity: SD Card, USB Port (expert users only)
ELECTRICAL
Input Rating: 100-240V AC, 50/60Hz, 1.5A
PHYSICAL DIMENSIONS
Printer Dimensions: 315mm (Δ) × 680mm (Height)
380mm (Δ) × 680mm (Height) for Linear Plus.
Weight: ~5kg-Pulley, ~6kg-Linear, ~6.8kg-Linear Plus

Shenzhen Anycubic Technology Co., Ltd.
Assembly Instructions
Mechanics .....................................................................................................................1
1. Top and bottom triangle..................................................................................1
2. Effector...............................................................................................................3
3. Slide guide (Linear and Pulley) .......................................................................5
4. Main frame .......................................................................................................8
5. Belts....................................................................................................................9
6. Extrusion system..............................................................................................10
Circuit ..........................................................................................................................11
7. Mainboard ......................................................................................................11
8. LCD ..................................................................................................................14
9. Platform ...........................................................................................................14
Setup............................................................................................................................16
1. Driver Installation ...........................................................................................16
2. Firmware uploading.......................................................................................16
3. Parameter settings ..........................................................................................18
4. Printing.............................................................................................................20
FAQ..............................................................................................................................23
If you have any question or suggestion, please contact us on [email protected] or
[email protected].

Shenzhen Anycubic Technology Co., Ltd.
Parts List
No.
Items/Quantity
No.
Items/Quantity
A01
Top triangle × 3
B01
XYZ Motor × 3 (with wire)
A02
Bottom triangle × 3
B02
Print head set × 1
A03
Effector × 1
B03
4010 fan × 1 (with wire & end)
A04
Horseshoe fixture × 1
B04
4010 air blower × 1 (with wire & end)
A05
Radiator cover × 1
B05
Limit switch × 3
A06
Air nozzle × 1
B06
Wire for limit switch× 3 pairs
A07
Belt tensioner × 3
B07
Wire terminal for limit switch × 3
A08
Stop blocks × 6 (Pulley× 3)
B08
Extrusion motor × 1
A09
Carriage × 3 (Pulley only)
B09
ANYCUBIC mainboard × 1
A10
Extrusion bearing holder × 1
B10
Al-fin × 5
A11
Extrusion fixture × 1
B11
A4988 driver × 5
A12
Extruder rack × 1
B12
LCD 2004 × 1 (with pin board & wire)
A13
Shaft sheath × 1
B13
USB wire × 1
A14
Mainboard holder × 1
B14
Power adaptor × 1
A15
LCD cover × 1
B15
SD card × 1
A16
Limit blocks for print platform × 6
C01
M5*25 screw × 9 (Pulley only)
D01
240mm Al-extrusion × 9 (300mm for
Linear Plus)
C02
M3*20 screw × 9
D02
680mm Al-extrusion × 3
C03
M3*16 screw × 17
D03
Idler wheel × 3
C04
M3*12 screw × 1 (Pulley × 14)
D04
Synchronizing wheel × 3
C05
M3*10 screw × 8
D05
Carbon fiber tube set × 6
C06
M3*8 screw × 50 (Pulley × 20)
D06
450mm Linear rail × 3 (Linear only)
C07
M2.5*12 screw ×11
D07
Pulley wheel (Bearing) × 9 (Pulley only)
C08
M2*5 screw × 8
D08
4.5m Synchronous belt × 1
C09
Ø4-7-0.5 washer × 2
D09
Belt tension spring × 3
C10
M3 flange nut × 18 (Linear only)
D10
Extrusion wheel × 1
C11
M4 square nut × 67 (Pulley × 64)
D11
Extrusion bearing × 1
C12
M5 hex nut × 9 (Pulley only)
D12
Extrusion spring × 1
C13
M4 hex nut × 3
D13
M6 Quick connector × 1
C14
M3 hex nut × 16 (Pulley × 19)
D14
0.6m PTFE feeding pipe × 1
C15
M4*8 screw × 6
D15
0.8m Strap × 1
C16
M4*10 screw × 59 (Pulley × 56)
D16
PTFE washer × 4
C17
M4*12 screw × 1
D17
Ø200mm Glass plate × 1 (Ø240mm for
Linear Plus)
C18
M4*25 screw × 3
Other
Hex key set (1.5/2/2.5/4mm) × 1
Rubber glove × 1 pair
Test filament × 1

Shenzhen Anycubic Technology Co., Ltd.
1
Mechanics
Fasteners Listing
Note: A flat surface is recommended for the assembly. Hex keys are available within the
package. Take care of the scrap when unpack Al-extrusions and keep it away from children.
1. Top and bottom triangle
Step 1. Firstly, hang but not tighten 5 pairs of C16 and C11 onto A01 as shown in Fig 1.
Then push an Al-extrusion (D01) through two screws along A01 and tighten the
corresponding screws. Lastly, fix one pair of C13 and C18 onto A01 as shown in top-left.
Fig 1
Step 2. Place 3 pieces of assembled A01 and D01 on a flat surface with back side face
down, as shown in Fig. 2. Then, follow the blue arrows, slowly push forward those 3 parts to

Shenzhen Anycubic Technology Co., Ltd.
2
form a triangle and tighten the corresponding screws (red arrows).
Fig. 2
Step 3. Fig. 3 shows the assembly details of one of the three corners of the top triangle.
Fig. 3
Step 4. The assembly of bottom triangle is the same as the top, except 10 pairs of C16 and
C11 and 2 pairs of short Al-extrusion are used for A02, which is show in Fig. 4.
Fig. 4
Step 5. After 3 pieces of assembled A02 are ready, push them forward simultaneously to
form the bottom triangle and then tighten the corresponding screws, just as Fig. 5 shows.

Shenzhen Anycubic Technology Co., Ltd.
3
Fig. 5 Fig. 6
Step 6. Fig.6 shows the assembly of 3 stepper motors. After assembly, using C06 to fix those
motors to each corners of the bottom triangle as demonstrated in Fig. 7. Make sure the
sockets of the motors face up.
Fig. 7
2. Effector
Step 1. Before installation, detach the heat rod and thermistor from the hot end set. Then
install the Hot End to the radiator cover (A05) by a horseshoe (A04), as shown in Fig 8.
Leave the C06 screws untightened in order to adjust the hot end angle later if necessary.

Shenzhen Anycubic Technology Co., Ltd.
4
Fig. 8
Step 2. As shown in Fig. 8 (3) and (4), find the suitable angle to fix the Hot End into A03.
Then fix the heat rod and thermistor back. After, use 4 pieces of C08 to fix the air nozzle
(A06). Lastly, fix B03 and B04 (fans) to the correct side of the radiator cover.
Step 3. Fix 6 carbon fiber tubes (CFT, D05) onto A03 using C03 screws, as shown in Fig. 9.
Fig. 9
Step 4. Fig. 10 shows the assembly of 3 belt tensioners which connected to the CFTs. Please
note the suggested height of the top screws (C07) is 8mm.