IS 12-TSP / IGA 12-TSP Manual
Maintenance
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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). Also standard cloths for cleaning glasses or photo objectives can be
used.
6.3
Changing of optics
The TS pyrometers are equipped with a focusable
optics. These optics can be changed against another,
e.g. if the lens is scratched or the pyrometer will be
used for other measuring distances. When changing
the optics a recalibration of the pyrometer is not
necessary.
Only the lens will be replaced for changing the
focusable optics. The fixing ring has to be removed
with a suitable objective wrench. After removing the
old lens, put in the new one with the convex side to
the front. Fix the lens with a new O-ring and the new
fixing ring.
For differentiation the lenses are marked with a color
mark at the border of the lens and on the inside of
this ring is the sticker with the optics data:
Focusable optics 1:
color mark red / black / red
Focusable optics 2:
color mark red / blue / red
Focusable optics 3:
color mark red / green / red
Lens
O-Ring
Fixing ring
Focusable optics
Sticker with
Optics data
