HandTop HT2500UV, Operation Manual

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Appendix
1. Routine Maintenance Guide
It is recommended that end users have this sheet printed and placed nearby the operation
bracket, carefully execute the maintenance job and make notes.
Number Maintenance Items Period
1 Cleaning printer appearance daily
2 Check if there is ink in the air tube daily
3 Clean the platform and the sucking holes daily
4 Check the nozzle state daily
5 Clean the quartz glass and the printhead tray daily
6 Cleaning the towline and check if there is any leakage of tubes daily
7 Execute calibration and alignment weekly
8 Clean the waste ink collection weekly
9 Replace the filtration fiber weekly
10 Clean the fans and internal device weekly
11 Lubricate the rolling or moving parts weekly
12 Check and see the joints of tubes monthly
13 Replace the shutter of UV lamp assembly monthly
14 Replace the pump and filter half-year
15 Replace the optical fiber half-year
16 Reset the pressure indicator yearly
17 Replace the quartz glass of UV lamp yearly
Please contact with HANDTOP for more technical report when necessary.