CreatBot DS User Manual page 49

board, please replace it.
Q: MAXTEMP/ MINTEMP
A: 1. Nozzle temperature is too high. Please reduce the nozzle pre‐set temperature.
2. Temperature controller damage. Please replace the temperature controller.
3. LCD cable loose / LCD damaged.
Q: Print Head Stuck/Cannot move
A: 1. The axes lack of lubricating oil. Please clean the axes and smear the lubricating oil evenly.
2. The deformation of machine framework caused by external force during the transportation.
3. The cable connection of X.Y motor is loose. Please open the machine base, check and re‐connect the cable.
4. The fixing screw of the timing pulley is loose. Please check the fixing screw of XY axis, find out the loose
one, and tighten it with screwdriver.
5. Synchronous belt drops or breaks. Please change a new synchronous belt.
Q: Print head hit the framework
A: 1.Build plate is not properly levelled. Please level build plate once again.
2. Material is not adhering to the build plate. Please stick the kapton tap to your build plate.
Q: Only one fan is working when CreatBot 3D Printer in standby model.
A: The connecting wires of limit switch get loose or the limit switch is broken.
Please check if the wires on the hit side, if the wires connecting limit switch and main board are loose. If yes,
you need to pull out the wires and reinsert. If no, that means the limit switch is broken and need to be
replaced.
Q: Filament Feeder Motor make intermittent noise
A: 1. The clamp of the feeding device is too tight. Loosen the screw of the clamp..
2. Nozzle clogging, causing the filament not to be fed smoothly. Please clean the nozzle with drill and needle.
Build Plate Problems
Q: Even the screws under build plate have been loose totally, the build plate still is far away from the nozzle
(the gap between build plate and nozzle is too big to be adjusted).
A: Adjust Z axis limit switch on the back the printer, raise it a little bit; after adjusting, if problem still exist,
the main cause is deformation is not enough of the hot bed's corners, it can be removed by tensile
processing.
Q: The Z‐axis movement of the build plate is abnormal.
A: 1. The top of the Z‐axis screw is loose. Please reinforced screw at the top of the Z‐axis screw.
2. Z‐axis motor loose connections. Please open the base to re‐plug the motor cables.
3. Z‐axis screw need lubrication. Please add oil to the Z‐axis screw.