Endress+Hauser Cleanfit W CPA450, Руководство по эксплуатации

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Troubleshooting Cleanfit W CPA450
26 Hauser
Replace the O-rings of sensor and sensor holder
a0010204
1. Open the cable gland (sleeve) at the top of
the assembly using a wrench AF 20.
2. Remove the sensor holder from the
assembly.
3. Remove the sensor from the sensor holder.
4. Lightly lubricate the O-rings.
5. Replace the O-ring (pos. 4, 10.69 x 3.53)
and the thrust collar of the sensor.
6. Replace the inner (pos. 1, 10.69 x 3.53) and
the outer O-rings (pos. 2, 18.72 x 2.62) of
the sensor holder.
7. Screw the sensor back into the holder.
Replace the O-rings of the flanged sleeve
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1. Lightly lubricate the O-rings.
2. Push the flanged sleeve together with the
lock ring (pos. 1) from the immersion tube.
3. Replace the inner (pos. 2, 24.99 x 3.53) and
the outer O-rings (pos. 3, 32.92 x 3.53).
4. Push the flanged sleeve and the lock ring
back onto the immersion tube.
Replace the flat seal of the adapter for flanged process connections
a0010206
1. Lightly lubricate the seal.
2. Loosen the screws between the flange and
the ball valve (pos. 1).
3. Remove the flange together with the adapter
from the ball valve and replace the flat seal
(Pos. 2, 59 x 50 x 2).
4. Screw the flange and the adapter back onto
the ball valve and tighten all screws.
3
1
2
1
4
1
2
3
1
2