DOHSE AQUARISTIK 43000 Руководство по эксплуатации - Страница 14
Просмотреть онлайн или скачать pdf Руководство по эксплуатации для Аквариумы DOHSE AQUARISTIK 43000. DOHSE AQUARISTIK 43000 16 страниц.
Печатать страницу
Replace pH electrode
is displayed
Fluctuating pH value
In the event of a warranty or repair issue, please return to the place of
purchase.
9. Technical Specifications
Operating voltage:
Load capacity:
pH control range:
pH control accuracy:
pH switch hystereris:
(the difference between the on and off switching point)
pH alarm range:
pH calibration memory:
BNC Adaptor cable length:
10. EC Declaration of Conformity
The manufacturer declares that the devices comply with the requirements of
the relevant EMC and LVD standards and are therefore in conformity with EC
directives 2004/108/EC and 2006/95/EC.
14
Possible cause
pH electrode defect
pH electrode cable too
close to a mains cable or a
CO ² reactor
230 V, 50 Hz
Max. 2,000 W (ohmic load)
4.0 – 9.9
+/- 0.1 (reference value)
0.1
+/- 0.1 – 4.0 adjustable in 0.1 pH increments
Six-week
20 cm
Solution
Replace pH electrode
Re-locate pH electro-
de cable