Xylem LFOx1400_LFOx1400-ID - Manual (Page 6)

Safety LFOx1400(-ID)
30 ba75523e04 07/2011
2 Safety
This operating manual contains special instructions that must be followed
during the operation of the sensor.
Always keep this operating manual in the vicinity of the sensor.
Special user
qualifications
The membrane cap of the DO module 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
deal with chemicals safely.
General safety
instructions
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
3.1 Scopes of delivery
3.1.1 Scope of delivery of the LFOx1400(-ID)
 LFOx1400(-ID) combination conductivity and DO sensor,
DO module filled with electrolyte solution and ready to use
 1 closing cap for conductivity basic module
 1 closing cap for DO module
 3 exchange membrane caps, Ox923
 Calibration and storage vessel, OxiCal
®
-CX
 Polishing strip, SF300
 Electrolyte solution, Ox920
 Cleaning solution, Ox921
 Operating manual for LFOx1400(-ID)
Note
The membrane cap that is mounted on the DO 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 mea-
suring system cannot be calibrated (error message on the instrument),
please proceed according to section section 5.3 DO
MODULE : C HANGING THE
ELECTROLYTE SOLUTION AND MEMBRANE CAP .