Mettler Toledo InPro 6800 Serie Instructions D'utilisation page 25

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InPro 6800 Series O Sensor 12/25 mm
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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 and make sure that all bubbles are
removed. Air bubbles can be removed by care fully
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.
Attention! No electrolyte, sample media or conta-
mination may be present between the membrane
body and the cap sleeve. Please check carefully.
11. Carefully slip the cap sleeve over the fitted
membrane body, holding the sensor in a vertical
position and screw it tight. The cap sleeve must be
clean and dry.
12. After each exchange of electrolyte or membrane
body, the sensor has to be repolarized and re -
calibrated.
© 02 / 17 Mettler-Toledo GmbH
Printed in Switzerland
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O electrolyte
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InPro 6800
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