- 20 -
Cut the wire close to the transducer and turn the rotating shaft until thewire is
completely inside the sensor housing. Loosen the wire capstan clamp.
Note:
Do not try taking out the wire capstan before cutting the wire. Narrow wire rope
gap!
The wire capstan is now released and can be taken out of the main housing.
Pull out the capstan and remove the 3x18 cylinder bolt as well as the shim ring
(e. g. 6x12x0,2).
Note:
Any assembly only with new wire rope set.
Pull out the rotation shaft to the spring housing side.
Note:
Only by transducer specific trained persons. Do not bend or apply radial force to
the rotation shaft. The rotation shaft and seal could be damaged.
Before assembling the transducer change rotating shaft seals (2 pcs.) and bearings
(2 pcs.) installed in the main housing and main housing cap. Check rotation
shaft against axial run out, wear and abrasion. Check surface against notches and
scratches. Change rotation shaft if necessary.
Note:
A worn out rotation shaft could damage new pressure seals
immediately.
Feed the new wire rope through the wire outlet of the main housing.
Note:
Only use a pre-assembled new wire rope set. Check transducer housing parts,
seal face and o-ring groove against damage and dirt.
6 MAINTENACE AND SERVICE
