Micronics Portaflow 222, Руководство пользователя

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Micronics Portaflow 222 & 333 User Manual
Issue 3.1 Feb 20 Page 11
THE EFFECTIVE LENGTH OF THE CHAIN WRAPPED AROUND THE PIPE BY CONNECTING
THE TENSIONING BAR TO THE NEXT LINK IN THE CHAIN, THEN RE-TENSION.
Figure 8 Guide rail assembly
2.2.4 Fitting the transducers
1. Slide the transducer cover plate (A) fully towards the outside of the guide assembly to allow
sufficient access to fit the transducer.
2. Clean the face of the transducer, removing all traces of dirt and grease.
3. Apply a 3mm bead of ultrasonic couplant along the centre length of the transducer (E).
Figure 9 Applying ultrasonic couplant
4. Fit the transducer into the guide block
–
ensuring the lugs on the sides of the transducer are
correctly located into the slots on the sides of the guide block.
5. Slide the transducer cover plate over the top of the transducer and tighten the thumbscrew
finger-tight to secure the transducer in place. When securing the cover plate take care to leave
sufficient room around the transducer connector to connect the cable.
6. Repeat the above steps for the second transducer.
Tensioning
thumbwheel
Tension bar
Separation bar
screw
Separation bar
Ruler scale (0)
Set separation
distance
Securing chain