DigitalFlow™ GC868 Startup Guide (1 and 2-Channel)
1-14
Chapter 1. Installation
Make sure to take the 180° point measurement from both over the top of the pipe
and under the bottom of the pipe (on a horizontal pipe) to ensure reciprocity of the
installation. Figure 1-15 below shows the appropriate way to measure the 180° point.
Figure 1-15: Measuring the 180° Point from Top and Bottom
1.4.5.2
Installing the First
Bracket with a
Chain
The following steps describe how to install the PI fixture with a supplied chain or
strap.
1.
Carefully wrap the chain or strap around the pipe, taking care not to twist it.
2.
Loosen the wing nuts up to the end of the J-hooks. Then hook the chain into the
tightest links and loosely hand tighten the wing nuts. If you are using a strap,
insert the J-hook into the smaller round hole on the strap.
3.
Line up one edge of the CFG-PI holder bracket with the origin scribe line and fully
tighten the chain or strap (see Figure 1-16 and Figure 1-17 below).
Figure 1-16: Lining up the First Bracket
180° & C/2
180° & C/2
Origin Scribe Line
Front Edge of Holder Bracket
