Xylem SuSix Turbidity and Suspended Solids Transmitter - Manual (Page 91)

91 FW: 841013-005/843003-001
Turbidity and Suspended Solids Transmitter
EN 5.10 SuSix Manual 1406
Install the new gasket and wiper
1. Move the sensor from the process fluid.
2. Disconnect the sensor from the converter and all electrical connec-
tions.
3. Clean and wipe the sensor off thoroughly.
4. Position the probe in a stable,
upright position.
5. Unscrew by hand the wiper with
shaft counter-clockwise
(see figure 1).
DO NOT loosen or remove the
screw!
6. Turn by hand the replacement wiper
with shaft and O-rings
(figure 2) clockwise (figure 3).
7. Tighten with a torque of 15 Ncm.
8. It is very important that the wiper is
secured in its resting position indi-
cated by the white area
(see figure 4). Otherwise the wiper
will block the optics and the sensor
will not measure correctly.
9. If the wiper is not secured within the
white area, loosen the screw and
reposition the wiper correctly and
tighten the screw again.
10. Reconnect the sensor to the con-
verter and put the sensor back into
operation.
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