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Operating manual PA
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17
Maintenance
17.1 Cleaning the pyrometer lens
A false temperature reading will be given when the lens is dirty. There-
fore check the lens periodically and clean it, if necessary.
Dust can be removed by simply blowing it away or by using a soft brush.
A special lens cleaning cloth is ideal, but any soft, clean, lint-free cloth
will be suitable.
If the lens is quite dirty, use a very mild liquid detergent and rinse careful-
ly with clear water while holding the pyrometer down. Apply as little pres-
sure as possible to avoid scratching the lens.
Make sure to turn off the pyrometer prior to connecting or disconnecting
the coupler connector (e.g. when cleaning). Failure to do so may result in
damage to the instrument!
NOTE !
The pyrometer must be protected against high ambient tempera-
tures, high air humidity, high voltage and strong electromagnetic
fields. Never hold the lens directly into the sun.
Summary of Contents for 7MC3040-...
Page 1: ...Digital Radiation Pyrometer PA 1x 2x 3x 7MC3040 Operating Manual 04 2017 ...
Page 2: ......
Page 8: ...s Operating manual PA ...
Page 93: ...s Operating manual PA 85 29 Dimensions ...
Page 97: ...s Operating manual PA 89 31 1 Mounting angle PA 11 K Pyrometer PA Mounting angle PA 11 K ...
Page 98: ...s Operating manual PA 90 31 2 Polarising filter Pyrometer PA Polarising filter PA 20 P ...
Page 101: ...s Operating manual PA 93 31 6 Cable VK 02 A Ident Nr 101 3909 ...
Page 102: ...s Operating manual PA 94 31 7 Cable VK 02 F Ident Nr 103 1446 ...
Page 103: ...s Operating manual PA 95 32 Mounting combinations 32 1 Mounting combination PA 20 007 ...
Page 104: ...s Operating manual PA 96 32 2 Mounting combination PA 20 010 ...
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