LumaSense Technologies IS 8-GS pro - Manual (Page 25)

Series 8 pro Manual Maintenance 25
7 Maintenance
7.1 Cleaning the front window
Since the device does not contain parts that require regular maintenance, the only regular
maintenance required is periodic inspection of the front window for build-up of foreign
particiles. If allowed to build up, the particles can influence the energy received by the
instrument.
The window is not water soluable and can be cleaned with standard lens tissue dampened with
a commercially available glasses or camera lens cleaning solution. Use a soft blower/brush
(available in camera stores) to remove any grit on the window before you rub the lens with lens
tissue and solution.
Attention: NEVER CLEAN THE WINDOW WITH A DRY TISSUE OF ANY KIND! The
only time dry lens tissue may be used is to dry a window which has already been
cleaned with wet lens tissue.
7.2 Calibration
LumaSense calibrated your pyrometer at the factory and delivered your instrument with a
Works Certificate. Normally we advise against changing the factory set calibration. If you believe
that the calibration may have changed, perhaps because your operating environment is severe,
an approximate field (on-site) calibration is possible. You have the choice of an on-site
calibration or arranging a more precise calibration at the LumaSense factory.