Newcon Optik NVS-33 operation manual Storage and Maintenance

7. STORAGE AND MAINTENANCE

WARNING!

If NVS-33 has been stored for a long time at temperature lower than -40C (-40F), then prior to using the device must be kept at an ambient temperature of -10C (14F) to +40C (104F) with humidity below 80%.

NVS-33 is a sophisticated precise optical instrument equipped with electronics. It should be handled with due care:

Unit contains fragile components and sensitive optics. Avoid impacts, dust, moisture and sharp changes of temperature.

Do not touch the optical surfaces other than for cleaning. Doing so may damage the anti-reflection coating.

Clean optical surfaces with professional lens cleaning supplies.

Use only soft clean cloth to clean the exterior of the device.

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