Panametrics DigitalFlow GC868, Руководство для стартапов

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DigitalFlow™ GC868 Startup Guide (1 and 2-Channel) 1-20
Chapter 1. Installation
1.5.3 Installing DMP-3
Compound with All
Fixtures
1. Be sure the fixture and transducers are installed on the pipe as described in the
section
Installing the Damping Material, Transducers and Fixtures
on page 1-3.
2. Remove the fixture and transducers, but be sure to mark the approximate area
of installation.
3. Remove any loose paint or rust with a file or emery cloth, as shown in
Figure 1-28a below. If the finish is mirror-smooth, roughen the surface.
Figure 1-28: Filing (a) and Degreasing (b) the Pipe Surface
4. While wearing appropriate gloves, degrease the surface as shown in
Figure 1-28b above.
5. Place a piece of the DMP-3 material on top of the pipe as shown in Figure 1-29a
below, and use the palm of the hand to press it onto the pipe (see Figure 1-29b).
Figure 1-29: Applying the DMP-3 Material
6. Spread the DMP-3 material so that it covers the whole area under the fixture to a
thickness of about 0.25 in. (6.4 mm), as shown in Figure 1-30a below.
Figure 1-30: Spreading DMP-3 (a) and Reinstalling the Fixture (b)
(a)
(b)
(a)
(b)
(a)
(b)