Figure 155 Vertical Extension Pole Alignment - Vaisala LT31 User Manual

User's Guide ______________________________________________________________________
286 _________________________________________________________________ M210667EN-C
Figure 155
7. When the extension pole is aligned perpendicular, secure the base
plate again and fix the nuts to ensure a stable mast position.
8. If the level of receiver and transmitter foundation surfaces is
identical in the frame of +/- 10cm, tighten the nuts as tight as
possible. A torque of 60 ... 80 Nm is recommended for the final
fixture. See Figure 156 on page 287.
Vertical Extension Pole Alignment
0401-051