LumaSense Technologies IGA 740 - Manual (Page 24)

Troubleshooting
20 KLEIBER 740
8 Troubleshooting
er
Sensor GmbH
22).
Only eliminate such problems yourself when their causes obviously relate to incorrect pow
supply, under-cooling or contamination of the lens.
Do not undertake any interventions into the pyrometer. If problems arise which do not relate
to the causes mentioned above, inform the service staff of the LumaSense
(for contact data see page
Fault Cause Solution
Pyrometer does not provide
any measured values Power supply faulty or
interrupted − Check the power supply
− Check plugs and connections
− Inspect cable
dirty optics or
condensation on the lens Clean optics
(see section 9.2) If the pyrometer supplies
inaccurate measured values
or measured values which lie
outside the range to be
expected
Cooling too strong/ weak or air
humidity too high Check cooling
(see page 11)
DANGER
There is a danger of injury and possible equipment damage through incorrect power supply
Let problems relating to an incorrect power supply be eliminated by an electrical specialist!
Do not carry out a
!
rbitrary work on the electrical components of the pyrometer!