FIGURE 7-2. Guy anchor locations on level ground
On unlevel ground, use a compass at the base stake to lay out the remaining two anchor
locations 120 degrees from the first. Vary the distance between the tower and each anchor so that
the angle between the tower and the guy wire will be approximately 30 degrees.
7.1.2 Tower base installation
There are two base options: the UTBASE base is poured in concrete; the RFM18 roof mount base
is anchored to a flat surface.
7.1.2.1 UTBASE base installation
For the wood frames, the following parts are needed:
l
38 x 89 mm (2 x 4) lumber of the following lengths:
o
Two 152.4 cm (60 in)
o
Two 91.4 cm (36 in)
o
One 109.2 cm (43 in)
o
Two 25.4 cm (10 in)
UT20 and UT30 Universal Towers
11
Содержание UT20
Страница 1: ...Revision 03 2020 Copyright 1993 2020 Campbell Scientific Inc...
Страница 10: ...FIGURE 5 1 UT20 tower UT20 and UT30 Universal Towers 7...
Страница 38: ...FIGURE 7 28 Bracket selection UT20 and UT30 Universal Towers 35...
Страница 41: ...A B 14 7 Page 1 of 3 A A B B C C 1 2 3 0 1 2 3 3 inch reference...
Страница 42: ...C 43 2 cm 17 in A UTBASE Page 2 of 3 A A B B C C 1 2 3 0 1 2 3 3 inch reference...
Страница 43: ...C B UTBASE Page 3 of 3 A A B B C C 1 2 3 0 1 2 3 3 inch reference...
