Mettler Toledo InPro 6950 Série Instructions D'utilisation page 24

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3. Rinse the interior body with demineralized water
and carefully dab it dry with a paper tissue.
Note: steps 4 to 7 may only be carried out
when changing the interior body.
4. Unscrew the retainer nut of the interior body with
an adjustable wrench or with a 3/8" wrench.
5. Remove the interior body by pulling it out of the
sensor shaft. If necessary use a plier.
Warning! Do not twist the interior body. Other -
wise the connection pins can be damaged.
6. Insert the new interior body in the sensor shaft.
Turn the interior body in the shaft until the slit of
the interior body is aligned with the pin placed in
the shaft.
7. Press the body in the shaft and screw the new
retainer nut in place.
8. Examine the O-rings visually for mechanical
defects, and replace if necessary.
9. Half-fill the new membrane body with O
electrolyte.
Note: The electrolyte bottle is equipped with a
special pouring system. To ensure proper
functioning, hold the bottle vertically, upside-
down.
Note: make sure that all air bubbles are removed
from the membrane body. Air bubbles can be
removed by carefully tapping on the membrane
body.
10. Slip the membrane body over the interior body
while holding the sensor in a vertical position.
The excess electrolyte will be displaced and have
to be removed with a paper tissue.
Important! No electrolyte, sample media or
contamination may be present between the
membrane body and the cap sleeve. Please
check carefully!
InPro 6950
52 206 137
InPro 6950 Series O
1
⁄
2
1
⁄ O Electrolyte
2 2
© 02 / 17 Mettler-Toledo GmbH
Sensor 12 mm
2
2
Printed in Switzerland