HP Indigo WS6000 Preventive Maintenance -- CA393-00660 Rev 08 - Page 20

Appendix D - Corona Maintenance

Page 20 highlights

1 Grease point - reach from feed side of press Appendix D - Corona Maintenance Refer below for corona maintenance details 1. Turn off the ILP. Wait at least 10 minutes for the Corona capacitors to discharge. 2. Remove the Corona electrode from the Corona unit. 3. Using IPA, clean the ceramic electrode bars and isolators. Clean between the ceramic electrode bars. Grease and dirt can reduce the lifespan of the Corona electrode and cause an uneven Corona treatment of the substrate. 18 Chapter 3 Appendices

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1
Grease point — reach from feed side of press
Appendix D - Corona Maintenance
Refer below for corona maintenance details
1.
Turn off the ILP. Wait at least 10 minutes for the Corona capacitors to discharge.
2.
Remove the Corona electrode from the Corona unit.
3.
Using IPA, clean the ceramic electrode bars and isolators. Clean between the ceramic electrode bars.
Grease and dirt can reduce the lifespan of the Corona electrode and cause an uneven Corona treatment
of the substrate.
18
Chapter 3
Appendices