4 anchor installation, Anchor installation, 19. installed – Campbell Scientific CM375 Portable 10-Meter Mast User Manual
Page 19: Lightning, 20. tape measure in slot for south anchor, See figure 3-19, Figure 3-19)

CM375 Portable 10-Meter Mast
FIGURE 3-19. Installed lightning rod
Step 4: Assemble enclosures, sensors and tie cables to mast, as required.
3.4 Anchor Installation
FIGURE 3-20. Tape measure in slot for South anchor
Step 1: For the South anchor, place tape measure into slot in base centering
tape within notch on edge of base. Measure to 20 ft (see FIGURE 3-20).
Step 2: At 20 ft, install the duckbill anchor with drive rod (see FIGURE 3-21).
The anchor needs to be driven into the ground at a 45° angle (see FIGURE
3-22). Drive anchor until the loop or metal ring is several inches above the
ground.
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