Correct filling of the vial – YSI 900 Chlorine Colorimeter User Manual
Page 5
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5
replacement of batteries:
Correct position of the vial (Ø 24 mm):
CautiOn:
To ensure that the instrument is waterproof:
• seal ring (E) must be in position
• battery compartment cover (B) must be fixed with the four screws
If the batteries are removed for more than one minute the date and time menu starts automatically when
the photometer is turned on the next time.
AA
A/LR
03
AA
A/
LR
03
AA
A/L
R03
AA
A/L
R03
(D) batteries
(E) seal ring
(C) notch
(F) instrument back
(B) battery compartment cover
(A) screws
Correct filling of the vial:
correct
10 ml
5 ml
10 ml
5 ml
wrong
correct
correct
wrong
wrong
ENGLISH
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