VWR avantor OXY 11 Manual De Instrucciones página 6

EN
English
Special user
qualifications
General safety
instructions
Scope of
delivery
Preparing the
sensor for
measurement
6
2 Safety instructions
This operating manual contains special instructions that must be followed during
the operation of the D.O. sensor.
Always keep this operating manual in the vicinity of the sensor.
The membrane cap of the D.O. sensor is filled with a small amount of an alkaline
electrolyte solution. All maintenance work that requires dealing with the
electrolyte solution must only be carried out by persons who know how to safely
deal with chemicals.
The individual chapters of this operating manual use safety labels like the one
below to indicate danger:
CAUTION
indicates instructions that must be followed precisely in order to avoid
slight injuries or damage to the instrument or the environment.
3 Commissioning
 D.O. sensor OXY 11, filled with electrolyte solution and ready to operate
 Calibration and storage vessel
 1 exchange membrane cap, WP-D
 Electrolyte solution, ELY/G
 Cleaning solution, RL/G
 Polishing strip, SF 300
 Operating manual
Note
The membrane cap that is mounted on the sensor for delivery serves mainly as
a transport protection. Depending on the duration of the transport and storage
period, it may have a shortened operational lifetime. If the measuring system
cannot be calibrated (error message of the instrument), please proceed
according to section R
Connect the sensor to the measuring instrument. The sensor is immediately
ready to measure. It is not necessary to polarize the sensor.
4 Measuring / Operation
4.1 Calibration
Note
For calibration, please refer to the operating manual of the measuring
instrument.
EPLACING THE ELECTROLYTE SOLUTION AND MEMBRANE CAP
OXY 11
.
ba75842e04 05/2021