Xylem OxiTopIS OC100 - Manual (Page 29)

Operating Mode: Standard BOD
28 BA31114e5 07/2006 BA31114e5 07/2006 29
Operating mode: Standard BOD
Sample preparation
See WTW application reports
(contained within the scope of delivery of the accessories supplied).
Screw the OxiTop
   
-C measuring heads onto the sample bottles
and close them tightly.
Important note:
Never use joint grease or other lubricant for your OxiTop
 -C measuring
heads. Some of these products contain solvents that can cause severe damage
to the plastic housing.
The sealing of the BOD bottles is also perfectly adequate without grease.
However, you should always wipe off heavy contamination and particles on the
sealing surfaces of the rubber sleeves and OxiTop
 -C. WTW accepts no
liability for damage due to the use of joint grease.
Start the measurement
To change to the operating mode BOD Standard refer to chapter GLP/Tools -
Settings - Operating mode.
“Communication with the
measuring heads” mode.
Preselected: “Start sample”.
Use
to select the measurement range.
The filling volume required is
given in the right hand column.
The controller stores the setting
(memory function: the last
selected measurement range is
set).