ISR 12-LO
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IGAR 12-LO Operating Manual
Maintenance
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33
6
Maintenance
6.1
Safety
Attention during pyrometer services:
Should the pyrometer be integrated in a
running machine process the machine has to be switched off and secured against
restart before servicing the pyrometer.
6.2
Service
The pyrometer does not have any parts, which require regular service, only the lens has to be
kept clean. The lens can be cleaned with a soft cloth in combination with alcohol (do not use
acid solutions or dilution). In addition, standard cloths for cleaning glasses or photo objectives
can be used.
6.3
Changing of optics
The pyrometers are equipped ex works with a small or a large optical head. The optical heads
can be changed against each other. A recalibration of the pyrometer is not necessary.
Replacement can be necessary if the lens is scratched or the pyrometer will be used for other
measuring distances.
