NOTES:
The most important aspect of assembling the 30m/40m Sweep Assembly (the Sweep is a half circle
polyethylene tube with black plastic couplers attached) is making sure the pole tip is completely
inserted into the coupler and the O ring is not damaged in the process. Failure to do this step prop-
erly might allow water to enter the Sweep and freeze, which could then impede the copper tape.
Refer to Fig. 24 to familiarize yourself with what the completed 30m/40m element looks like. Each
element half consists of two telescoping poles and the black Sweep tube with the two plastic cou-
plers.
Procedure for assembling sweeps and securing them to the 30m/40m telescoping pole.
Make a mark on the pole 2 3/8” form the tip of the pole as shown. This pole tip must be
inserted such that the mark you made is very close to the edge of the coupler, indicating the
pole is seated properly in the coupler.
Apply the provided pure silicone grease to the O ring on the telescoping pole. This provides
lubrication that allows proper seating of the pole without damaging the O ring.
Spread the coupler apart using two flat bladed screwdrivers as shown, don't use very small
screwdrivers as they may not spread the coupler apart sufficiently to easily slide the pole in.
The polycarbonate plastic is very strong so don't worry about breaking it (within reason of
course). Make sure the screwdriver tips do not protrude into the hole for the pole tip where
they could damage the O ring.
Figure 17A
Carefully insert the telescoping pole tip completely into the Sweep Coupler. Verify your mark
is lined up with edge of the Sweep coupler. If you have trouble getting the tip all of the way in
try spreading the coupler more by careful readjusting of the screwdrivers.
Insert the Fiberglass Rod as shown secure it with a 4-40 screw and nylok nut (60-0020, 60-
0022).
Figure 17B
Install and tighten all remaining hardware as shown.
Repeat this procedure for the other side of the Sweep Assembly and then repeat the entire
procedure for each of the 30m/40m element halves.
27
2112 116TH AVE NE SUITE 1-5, BELLEVUE WA, 98004 WWW.STEPPIR.COM TEL: (425)-453-1910 FAX: (425)-462-4415
Figure 17A/B
QTY 4: 6-32 X 7/8” Panhead
Screw 60-0014-01
QTY 1: 4-40 X 3/4”
Panhead Screw 60-0020
30m/40m T
elescoping
Pole
QTY 4: 6-32 Nylock Nut
60-0014
QTY 3: 4-40 Nylock Nut
60-0022
QTY
1: 28” Fiberglass rod
w/ 2 drilled holes 10-1503-01
Grip Tape
Location for prying open coupler while
inserting telescoping Pole
Figure 17 A
Figure 17 B
QTY 2: 4-40 X 5/8” Panhead Screw
60-0021-01
Mark showing
correct assembly
O ring, note apply
silicone grease here
30m/40m sweep
with coupler
30m/40m Sweep Assembly
Note: bolt orientation will
change depending on the
side of the sweep.