SteppIR BigIR - MK IV Vertical, Инструкция по эксплуатации

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Lay the element housing unit (EHU), Figure 1 - G, and element support tube extensions (EST)
Figure 1 - A,C flat on their sides. There will be a 3/4” diameter piece of plastic pipe protruding
out the end of the EST with a coupler attached to it (Figure 5).
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Firmly glue in (using the PVC primer/glue supplied) the 89” section of 3/4” diameter plastic pipe
(Figure 1 - D), that also has a coupler attached to one end.
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Next glue in the second section of 3/4” diameter plastic pipe (Figure 1 - B) with the inside
chamfered ends.
NOTE: If you need to take the antenna apart in the future you can cut the 3/4” diameter plastic pipe
(after homing the copper) a minimum of 1 in. above the coupler and when you are ready to
reinstall the plastic pipe glue in a new coupler.
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Now install the two section of the EST extension tube (Figure 1 - A, C). The first section goes
firmly onto the EHT tube and the second EST goes on to the end of the first section. (Figure 7
and Figure 9 on next page)
Warning: Be certain that the metal coupler on the extension ESTs firmly bottom out.
Figure 5
Figure 3
Installing the BigIR Vertical
C
A
B
D
E
G
F
I
Manuals
Rubber
Boots
H
Glue Kit
A: Lower EST Extension #70-2019-01 B: Lower diverter extension #70-2022-01 C: Upper EST extension #70-2020-01
D: Upper diverter extension #70-2021-01 E: Telescoping fiberglass pole #09200 F: 24” Aluminum mounting post #09506
G: Element housing unit (EHU) #09407 H: Guy hardware Kit #09602 I: Rain cap #10-1105-01
2112 116TH AVE NE SUITE 1-5, BELLEVUE WA, 98004 WWW.STEPPIR.COM TEL: (425)-453-1910 FAX: (425)-462-4415
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