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If you need assistance with a technical problem, make sure to fill the complete
checklist (all 20 points!) and fax a copy to Consort: +32/14/429179.
1. purchase date:
2. indicate model:
C831 - C832 - C833 - C835 - C838
5. organisation:
6. name:
7. division:
8. address:
9. postal code:
11. telephone:
13. e-mail:
14. type of connected electrode:
15. Carefully screw off the measuring head of the oxygen electrode. Cautiously remove the
precipitated deposits with the aid of filter paper. Do not use grinding paper or a glass
fibre! Rinse several times with distilled water and shake carefully off the water drops.
Take the measuring head, fill it with new electrolyte solution and very slowly screw it onto
the electrode while holding it vertically. Let the electrode rest for a few hours!
16. reset the meter (switch on while holding MODE pressed).
17. short-circuit the O
18. select the °C mode, measure air temperature and read the display.
19. select the O
mode (do not calibrate!).
2
20. rinse the O
electrode, hold in the air and read display.
2
C831 • C832 • C833 • C835 • C838
2. purchased from:
10. city:
12. telefax:
Perform the following steps:
input, select the O
mode and read display.
2
2
Technical assistance form - Oxygen
4. serial no:
yes?
yes?
mg/l:
°C:
yes?
mg/l:
73 / 74
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