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KEY
PART#
BA
Aluminum tubing 2" x 72" x .058 drilled and
slotted both ends
BB
Aluminum tubing 2" x 75-1/4" x .058 swagged and drilled
one end
EA
Aluminum tubing 1-1/8" x 72" (2.9 x 182.9 cm) drilled
for U-bolt, slotted both ends.
EB
Aluminum tubing 1-1/8" x 36" (2.9 x 91.4 cm) drilled one
end, slotted both ends
EC
Aluminum tubing 7/8" x 36" x .058 drilled for U-bolt slotted 1
both ends
ED
Aluminum tubing 1" x 65" (2.5 x 165.1 cm) slotted
one end
EE
Aluminum tubing 1" x 46-1/2" (2.5 x 188.1 cm) slotted
one end
EF
Aluminum tubing 1" x 5-1/4" (2.5 x 13.3 cm) slotted
both ends
EG
Aluminum tubing 1/2" x 35-7/8" ( 1.3 x 91.1 cm)
EH
Aluminum tubing 3/4" x 48" (1.9 x 121.9 cm) slotted
one end
EJ
Aluminum tubing 5/8" x 48" (1.6 x 121.9 cm)
EK
Aluminum tubing 1-1/8" x 24" (2.9 x 61.0 cm) drilled
for U-bolt
EL
Aluminum tubing 1-1/4" x 50" (3.2 x 127 cm) slotted
both ends
EM
Aluminum tubing 1-1/8" x 72" (2.9 x 182.9 cm) slotted
one end
EN
Aluminum tubing 1" x 24" (2.5 x 61.0 cm) slotted
one end
EP
Aluminum tubing 1/2" x 48" (1.3 x 121.9 cm)
Place worm clamps (414) over the slotted endes of tube BA. Slide
both BB sections into BA (Figure A). Rotate them as required to align
the holes for the 2-1/2" screws (232). Place the lock washer (41) and
the hex nut (11) on the screws and tighten them. Tighten the worm
clamps. Place the plastic caps (99) on the ends of the boom assembly.
FIGURE
A
99
MASTER PARTS LIST
#1 - BOOM ASSEMBLY
BB
414
232
BB
41
11
A4S
QTY
KEY
PART#
1
TB
15 meter director trap
TC
15 meter driv. & refl. trap
2
TD
10 meter driv. trap
TE
10 meter director trap
1
11
010011
#8-32 hex nut
27
050027
5/8" Black plastic cap
2
41
011941
#8 Split lock washer
53
050053
1/2" Black plastic caps
63
170063
2-1/2" Machined aluminum V-blocks
2
95
122095
1" x 10" O.D. Fiberglass insulator drilled for U-bolt
and element screw
2
99
050099
2" Black plastic caps
118
010118
5/16" (.8 cm) hex nut
4
119
010119
5/16" (.8 cm) lock washer
123
010123
#8-32 x 1-1/2" (3.8 cm) machine screw
4
130
190130
6" x 6" Aluminum mounting plate
2
156
190156
2" x 1-1/8" Formed aluminum brackets
232
010232
8-32 x 2-1/2" (6.4 cm) Round head slotted machine screw 2
2
326
290326
Danger label
1
404
010404
2 1/8" x 3" (5.4 x 7.6 cm) U-bolt
2
405
010405
2 1/8" x 4" (5.4 x 10.2 cm) U-bolt
409
030409
11/16" (1.7 cm) Worm clamp
2
410
030410
1" (2.5 cm) Worm clamp
411
030411
1-1/8" (2.9 cm) Worm clamp
2
412
030412
1-1/2" (3.8 cm) Worm clamp
414
030414
2-1/4" (5.7 cm) Worm clamp
2
453
100453
Terminal
KEY
P/N
DISPLAY
BA
BB
99
050099
11
010011
41
011941
232
010232
414
030414
BA
414
232
BA
41
11
2
DESC
SIZE
ALUM
2" x 72"
TUBE
(5.1 x 182.9 cm)
ALUM
2" x 75-1/4"
TUBE
(5.1 x 191.1 cm)
PLASTIC
2"
CAP
(5.1 cm)
HEX
8-32
NUT
SPLIT LOCK
#8
WASHER
MACHINE
8-32 x 2-1/2"
SCREW
(6.4 cm)
WORM
2-1/4"
CLAMP
(5.7 cm)
BB
BB
99
QTY
2
4
2
2
6
2
6
6
4
1
2
16
16
2
1
4
1
4
4
8
16
8
4
2
2
QTY
1
2
2
2
2
2
2
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