Vaisala AWS330 - Manual (Page 57)

Chapter 4 _______________________________________________________________ Installation
VAISALA _______________________________________________________________________ 55
1012-177
Figure 18 Lightning Rod Installation
The following numbers refer to Figure 18 above:
1 = Lightning
rod
2 = Lightning rod holder, 2 pcs
3 = Mounting clamp, 4 pcs
4 = Allen bolt M6x40 DIN912 A4, 7 pcs; use Allen key 5 mm
5 = Spring washer B6 DIN127 A4, 7 pcs
6 = Fastening
plate
7 = Grounding cable
8 = Isolated guy wire 3
9 = Cable
tie
NOTE At this point, it is highly advisable to erect the mast to ensure that the
installation is secure and the guy wires are firmly attached and of correct
length. After you have carefully verified the installation, tilt the mast
again and start installing sensors and accessories (wind sensors,
GSM/GPRS antenna, and solar panel).