WeatherHawk Inversion - Wireless - Manual (Page 18)

WeatherHawk ® 15
815 W. 1800 N. Logan, Utah 84321-1784, Email: [email protected] Copyright © 2004, 2010
Toll free in USA: 866-670-5982, International: 435-750-1802, FAX: 435-750-1749 Printed November 2010
2. Mount the wind speed and direction sensors onto the crossarm using the provided U-bolt (see Figure 25).
3.
Use the supplied U-bolts and mounting hardware to attach the crossarm to the mast. The cross-arm should be
mounted such that the cross-arm is perpendicular to the mast at a height of 11 feet on the mast. The wind sensors
should be oriented such that they are on the south side of the mast when upright, and the directions sensor
reference mark is facing due north. Black masking tape on Mast Section 2 indicate the proper location for the
crossarm.
4. Secure the cables to the mast using UV-tolerant plastic tie wraps (supplied).
2.2.3. Lightning Rod Assembly
1. Retrieve the lightning rod clamp, lightning rod, U-bolt, and nuts from the Grounding Kit (pn. 21660);
see Figure 26.
Be sure to run guy wires under the crossarm.
Figure 26: Lightning Rod Assembly
Figure 25: Wind speed and direction sensors.