Nivus OCM PRO CF, Инструкция по эксплуатации

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Instruction manual
OCM Pro CF
page 170 OCM Pro CF - Rev. 09 as of 07.06.2016
®
13 Maintenance and Cleaning
WARNING
Important Note:
During maintenance and cleaning works the instrument shall be disconnected
from mains power.
WARNING
Exposure to germs
Make sure to wear protective clothing before you begin maintenance works.
Due to being frequently used in wastewater applications, some portions of the
measurement system may be loaded with hazardous germs. This is why pre-
cautionary measures shall be taken while being in contact with the system,
cables and sensors.
Disregarding may lead to personal injury.
Maintenance extents as well as the according cycles depend on the following
factors:
-
measurement principle of the level sensor
-
material wear
-
measurement medium and channel hydraulics
-
general regulations for the operator of this measurement plant
-
ambient conditions
To ensure reliable, accurate and error-free function of the measurement system,
we recommend annual inspections of the entire measurement system by
NIVUS.
13.1 Transmitter
The device type OCM Pro CF is designed to be virtually maintenance-free, free
of material wear and does not need to be calibrated.
If required clean the transmitter enclosure if with a dry, lint-free cloth.
For heavy pollution NIVUS recommends the use of commercial detergents or
surface-active agents.
Do not use any abrasive cleansing agents.
WARNING
Disconnect instrument from mains
Disconnect the unit from mains before you start cleaning. This particularly
applies as soon as the enclosure surface is cleaned with a damp cloth.
Disregarding may lead to electric shocks.
13.2 Sensors
Beachten Sie unbedingt die Hinweise zur Wartung und Reinigung der Sensoren.
You can find a comprehensive description on sensor maintenance and cleaning
in the "Technical Instructions of Correlation Sensors".