11 Metre Extension Boom
Screw the two lengths of three meter pipe into the “T” at the top of the riser. Make sure they are
done up tight. Attach the clamps with a single tag facing down approximately 750mm from the riser.
Bolt the two pieces of at to the bracket on the riser. Tighten all nut and bolts ensuring that the
arms are lifted level.
Attach the 12mm rod to the outer bracket and the at at the top of the riser. Be sure to have just
enough tension as to slightly lift the pipe. You will need to make sure you bolt the cable guide (C) on
top of the riser with the support arms. The cable bracket is attached to the top cable a short piece
of at with a tube attached.
Attach the 2 x 1 meter lengths of pipe and tighten.
Now is the time to place the two 25 x 25mm uprights (A) over the ends of the arms and tighten
them about 200mm from the outer tag pointing upwards.
Attach the Riser Cross Post (B) (25mm RHS joined with a clamp) to the top of the riser directly
under the “T” and tighten bolts.
Place the cable anchors (clamp with two tags) over the end of the 2 meter pipe approx 800mm from
the end. Attach the side cables and tighten with the turnbuckles. Place the top cable support knob
in the uprights and tighten turnbuckles. Be sure to tighten the turnbuckle lock nuts after the cables
have been tightened.
11 metre Boom
(Optional Extra - Available for Standard Irrigator only)
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