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Section 3
A
Transducer
Transducer
Spacer Bar
Spacer Bar
B
Transducer
C
Trim material from
Trim material from
inner edge if
3" Overlapping
3" Overlapping
WRAPPING THE MYLAR SPACING GUIDE AROUND THE PIPE
9. Realign left edge of the guide with the transducer edge mark. Line up both vertical edges of the
guide and ensuring that it is snug around the pipe, mark along the overlapping edge.
10. Remove Mylar Mounting Guide and lay it out on a flat surface. Either measure the exact distance
halfway between the overlap edge and the mark at the overlap, or fold the guide from the overlap
edge to overlap mark and draw a line at the fold or halfway point (see below).
Pipe
Pipe
Spacer Bar
Spacer Bar
inner edge if
necessary
necessary
Edge
Edge
SPACING
GUIDE
Overlap Edge
FINDING THE HALFWAY DISTANCE
Dot
Dot
Dot
Dot
Line
Line
END VIEW
End View
CIRCUMFERENCE
3-33
1020NFM-1D
Transducer
Transducer
Transducer
Edge Line
Mylar
Mylar
Spacing
Spacing
Guide
Guide
Mylar
Mylar
Spacing Guide
Spacing Guide
Mark (or fold) exactly
at half-way point
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