GE Oil & Gas T5, Руководство по установке

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Chapter 1. Installing Pipe Nozzles
20 T5 Flare Gas Transducer Installation Guide
1.3.3 Determining and Marking the Second Nozzle Location (cont.)
7. Wrap the strip of film around the pipe again. This time, line up the overlap mark with the horizontal and
vertical scribe lines. Again, make sure you wrap the strip of film squarely all the way around the pipe.
8. The new location of the center of the second nozzle is now identified as the intersection of the fold line and the
second edge of the strip of film. Center punch this location prior to removing the strip of film.
9. Remove the strip of film from the pipe.
10. Scribe 6 in. long vertical and horizontal lines which intersect at the new center-punch mark.
Overlap Mark
First Edge
Side View
Fold Mark
Side View
Punch Here
Second Edge
Scribe Lines
Side View