Chapter 3 ______________________________________________________ Installation of the Mast
VAISALA _______________________________________________________________________ 83
The following numbers refer to Figure 70 on page 82.
1
=
Clamp
2
=
Grounding cables, for the Lightning Detector and Power
Supply Unit
3
=
Plate to protect the grounding cables and the AC power cable
4
=
Mast base
Grounding of the Lightning Rod
The lightning rod is grounded in a similar way to the equipment
grounding. The lightning rod is grounded near the concrete pad for the
insulated guy wire, see Figure 71 below.
0303-051
Figure 71
Grounding of the Lightning Rod
The following numbers refer to Figure 71 above.
1
=
Clamp
2
=
Rod
3
=
Cable from the lightning rod
4
=
Guy wire attachment
