Vaisala AWS330 - Manual (Page 81)

Chapter 4 _______________________________________________________________ Installation
VAISALA _______________________________________________________________________ 79
When mounting only half the sensor support:
1. Mount the sensor support to the mast using a U-bolt (number 2 in
Figure 39 below) and the mounting plate (6).
2. Use a spirit level to verify that the arm is level.
1012-182
Figure 39 Mounting Half Sensor Support
The following numbers refer to Figure 39 above:
1 = Sensor
support
2 = U-bolt
3 = Nut M8 DIN934 A4, 4 pcs
4 = Washer A6.4 DIN125 A4, 3 pcs
5 = Screw M6x16 DIN912 A4, 3 pcs; use Allen key 5 mm
6 = Mounting
plate
7 = Spring washer B8 DIN127 A4, 4 pcs