FINISHED
Install the motor
Quick Start Guide
LONGER LK 4 PRO 3D FDM PRINTER
PACKING LIST
POWER SWITCH
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www.longer3d.com
ATTENTION
Gantry
X-axis beam and frame base
Touch screen
Scraper
Z-axis limited switch
Test filament
TF card
Card reader
Power cable
Wrench
Allen wrench
Screw rod
M5*20
Cable tie
M4*16 M5*6
INSTALLATION STEPS
Preparation:
Gantry, X-axis beam and frame base
Follow the direction of arrow and put the
gantry frame through the X-axis beam
carefully. Note: during installation,Do not
to tear the cables. After assembling, the
cables should be put behind.
2XM4*16
Preparation:
Coupler, motors and screws
FINISHED
Note: the frame with holes is on the left
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PRINTER INTRODUCTION
The working voltage is AC 115V or 230V. Please switch to the right input voltage on the
side of the printer to meet with local voltage. (Default Voltage is AC 230V).
During printing, the temperature of nozzle will reach up to 250 ° C. To ensure your safety,
do not touch the moving parts or the high temperature nozzle kits when printer is printing.
We suggest to turn off the printer for 1-3 hours if the printer is printing for more than 96
hours continutely
Recommend the best environment is temperature at 25 ° C and htumidity is 20% ~ 50%.
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Use the wrench to toggle the switch to the
RIGHT local voltage Before powered on.
Please check the RIGHT voltage to avoid to
burn down printer.
*Copyright © Shenzhen Longer 3D Technology Co.,Ltd. All Rights Reserved
Thank you for choosing our products.
Please read this manual carefully before use.
Please reference more details on digital manual in TF card about the operation of printer
and installation of slicing software.
Please join our Facebook Group: Longer 3D Official Group
Email: Support@longer3d.com
If you have any question, please feel free to contact us as above.
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Extruder
Hot end
Filament holder
Touch screen
Hot bed
Power supply
E filament detector
X-axis motor
E extrusion motor
X-axis limited switch
Y-axis limited switch
Y-axis motor
Z-axis motor
Z-axis limited switch
Z-axis motor
and coupler
Filament holder
