Mach Power EB-3DP322-017 User Manual - page 11
11
CHAPTER4
GENERAL MAINTENANCE
4.1
Daily Preventive Maintenance
1. After the completion of each production, cleaning the printing plate and all of accumulated materials with lead screw. If not, can
cause the printing platform is not in a horizontal position, or stuck at the printing platform in its upper limit.
2. Check the printing nozzle. After the completion of each production, you should examine the nozzle to ensure without accumulated
materials. if there is, please clean the nozzle parts. Because it will cause parts quality problems.
3. Use a vacuum cleaner to clean the print production Chamber in order to absorb all residual material and extrusion materials.
4. Clean the door, do not use ammonia-based glass cleaner on the door, otherwise it will damage the window. Use only ethanol
cleaner
4.2
Maintenance
4.2.1
500 Hours Maintenance
About every 500 hours should clean up the nozzle parts.
1. Cut off the printer power completely.
2. Loosen the screw on the heating blocks
3. Use sleeve to twist down the nozzle, take out feeding tube.
4. Take out the new feeding tube from kit, cut 67mm then install in original position.
5. Use sleeve tights up the printing nozzle
4.2.2
2000 Hours Maintenance
After running more than 2000 hours, printing nozzle would impair. May be there are have a negative impact with the surface flatness
and details of the model.
The steps of maintenance as same as the “ 500 hours maintenance” to change new feeding tube, and replace with a new printing
nozzle in the kit.