Maintenance And Cleaning; Wear Parts And Accessories - Xylem YSI TruLine Série Mode D'emploi

Maintenance and cleaning

Cleaning
After cleaning
8
Maintenance and cleaning
Remove water-soluble contamination by rinsing with deionized water. Other
types of contamination have to be removed as follows while the contact time
with the detergents should be kept as short as possible:
Contamination
Fat and oil
Lime and hydroxide deposits Rinse with citric acid (10 % by weight)
Note
Hydrofluoric acid, hot phosphoric acid and strong alkaline solutions destroy
the glass membrane.
Rinse the combination electrode with deionized water and condition it in
reference electrolyte solution for at least 1 hour. Then recalibrate the combi-
nation electrode.

Wear parts and accessories

Description
Reference electrolyte solution 250 mL
+
(KCl 3 mol/L, Ag free)
Cleaning procedure
Rinse with water containing household
washing-up liquid
TruLine
Model Order no.
KCl-250 109 705Y
T 814240 04/2014