Omron ZUV Series, User Manual

Page: 112 / 126

5-4
Sec
tion 5
APPENDIX
ZUV
User’s Manual
Section 5
Q&A, Maintenance of Head
Q&A
Maintenance of the Head
This section describes how to clean or replace the head lens unit.
Cleaning the Lens Unit
Dirt on the lens surface decreases the UV-LED light transmission factor.
Remove dirt from the surface of the lens periodically using a soft cloth moistened with
ethanol.
Care should be taken for the items below when cleaning the lens because cleaning may scratch the lens
surface or remove its protective coating:
• Do not use any detergents. Use only ethanol.
• Do not wipe directly with a dry cloth.
Question Answer
I've lost the hardware key. What should I do? Contact your OMRON sales representative.
Which settings are initialized when settings are
initialized? All settings except the cumulative irradiation energy and
language settings are initialized.