Maintenance
GM32 · Technical information · 8011923 · V1.4 · © SICK AG 67
Subject to change without notice
8 Use the adjusting screws to align the SR-unit
(X and Y values between -0.05 ... +0.05).
9 Click “Measuring” to terminate the alignment function and to switch the analyzer to
measuring operation.
10 Call up menu Diagnosis Sensor values Spectra Measurement reflector (
p. 51)
to display the raw values from the measurement reflector in digits as graph.
The maximum must be between 45000 and 50000 digits.
11 Increase or reduce the light intensity for larger deviations. To do this, experiment by
adjusting the nominal value for the “Maximum lamp intensity” of the zero point reflector
in menu Parameter Spectrometer (
p. 35, §4.2.3.2).
12 In menu Maintenance Operating mode switch (
p. 56, §4.2.6.1), start a Reference
cycle and wait until the analyzer switches back to measuring operation.
13 Control the raw values in menu Diagnosis Sensor values Spectra Measure-
ment reflector (
p. 51) often.
The maximum value must be between 45000 and 50000 digits.
Adapt the maximum lamp intensity further as described in
11 when the deviation is
larger or smaller.
When the value on the measurement reflector reaches a value between 45000 and
50000 digits, the GM32 can be compared against zero in the SOPAS ET menu Adjust-
ment Zero adjust (
p. 43, §4.2.4.2).
14 Use menu Diagnosis Sensor values Spectra Absorption (
p. 53) to check the
smoke-free spectrum. An approximately straight line at “0” should result.
15 Use menu Measured value Bargraph measured value (
p. 33, §4.2.2.1) to check the
current measured values.
The measured values should be close to the zero point and may not deviate from the
upper measuring range value by more than 2%.
16 Switch the GM32 to operating mode “Maintenance”.
Menu Maintenance Operating mode switch (
p. 56, §4.2.6.1)
17 Fit the GM32 back onto the measuring point.
To Next Page
Loading...
Need help?
General
