KLEIBER KS 740 Betriebsanleitung Seite 21

9 Maintenance and Care
9.1 General information
CAUTION:
Humidity can lead to the destruction of the electrical and electronic components!
Do not use any liquids for cleaning the pyrometer or cleaning the immediate of the pyrometer!
IMPORTANT:
The servicing period depends particularly on the operating and environmental conditions and is there-
fore to be specified by the operator!
The pyrometer is largely maintenance-free. Its function depends, however considerably on the condition of the
optics. The optics must therefore be checked and if necessary cleaned at regular intervals according to the
operating and environmental conditions (see Cleaning the Optics (section 9.2) at page 17). This is necessary
in particular if the measured temperature levels do not lie in the expected range.
In the case of excessive contamination or scratches of the optics, please contact the technical customer service
(contact address see (section 3.3) at page 6).
Check the cables and the housing at regular intervals for damage and a firm seating.
9.2 Cleaning the Optics
Clean the lens with a soft cloth or cotton pad and with white spirits. The optics is thus cleaned and the
pyrometer is again ready for use.
KS / KG / KGA 740
9 Maintenance and Care
17