INSTALLATION
3
13
OPTISENS TUR 2000
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07/2017 - 4001970202 - MA OPTISENS TUR 2000 R01 en
3.5 Pre-installation requirements
Unpacking the sensor
•
Lay the sensor on a soft mat/tissue
1
.
•
Keep the protection cap
2
in the original packaging as long as it is not required.
CAUTION!
•
Never touch or scratch the measurement windows of the sensor.
•
Make sure that the measurement windows are clean and dust-free. If necessary, clean the
measurement windows as described on page 42
•
The device must not be heated by radiated heat (e.g. exposure to the sun) to a electronics
housing surface temperature above the maximum permissible ambient temperature. If it is
necessary to prevent damage from heat sources, a heat protection (e.g. sun shade) has to be
installed.
CAUTION!
Do not turn the cable gland on the sensor this might cause a sensor leak and damage the
electronics inside. While mounting or dismounting the sensor, the senor cable must not be fixed
or trapped as this might loosen the water tight gland connection from the sensor.
Figure 3-2: Unpacking the sensor