9
Us
e
Us
e
Calibr
ation
Calibr
ation
M
alfunc
tion and
M
ain
tenanc
e
M
alfunc
tion and
M
ain
tenanc
e
Comm-
issioning
Comm-
issioning
In
tr
oduc
tion
In
tr
oduc
tion
G
ener
al
Inf
or
ma
tion
G
ener
al
Inf
or
ma
tion
FA
Q
FA
Q
Technical
Da
ta
Technical
Da
ta
W
ar
ran
ty
W
ar
ran
ty
Cust
omer
ser
vic
e
Cust
omer ser
vic
e
Con
tac
t
Con
tac
t
Key
w
or
d
Inde
x
Key
w
or
d
Inde
x
Ac
cessor
ies
Ac
cessor
ies
D01-905en201912 Manual eCHEM Free Chlorine
Free Chlorine
//
Commissioning
The electrolyte can splash out of
the valve opening.
Please note additionally:
Important: Is the membrane cap completely screwed on as far as it will go? The first screw-in resistance
comes from the sealing O-ring, but the cap must be screwed on further until it hits the shaft.
Caution! If the filled membrane cap is completely screwed onto the sensor, the membrane must not
be touched or knocked against!
Important: When unscrewing the filled membrane cap, be sure to push the hose ring to the side at the
marked valve opening so that air can flow into the electrolyte chamber, otherwise the membrane will
be destroyed!
6.
Place the vertically held electrode shaft on the filled membra-
ne cap, possibly first turn it counterclockwise until the thread
engages, then slowly screw the electrode shaft clockwise (by
hand) into the membrane cap. Excess electrolyte escapes
through a valve. Do not hold the valve closed (see marking).
Wash off spilled electrolyte or electrolyte which gets on your
skin or in your eye with water. The electrolyte may contain di-
luted acids. Observe the warning notices on the electrolyte
bottle. Make sure that the membrane cap is firmly screwed
against the electrode shaft! Rinse off the electrolyte adhering
to the outside with water.
CAUTION
NOTICE
NOTICE
Содержание Free Chlorine
Страница 1: ...Free Chlorine OPERATING INSTRUCTIONS...
Страница 2: ......