4
Model No. 043-6164-2
ROUND BASE AND COLUMN UNIT ASSEMBLY
1. Take the chassis and internal/external upright tube assemblies out of the
2. Align the upright tube bottom with the hole on the chassis, and tighten the chassis
lock nut according to the drawing (see Fig. 2).
3. Unscrew the external connector, adjust the internal upright tube to a proper
height (Note: if there is no upright tube internal upright tube may have slid into
the external upright tube, and can be pulled out).
Screw in the external connector (see Fig. 3).
4. Unscrew the fastening bolt at the bottom of the head, put the head on the
internal upright tube, align the fastening bolt with the ring-shaped groove at the
top of the internal upright tube, and tighten the fastening bolt (see Fig. 4).
Annular groove
Mounting hole
Thumb screw
Loosen
Fig. 1
Fig. 2
Fig. 3
Fig. 4
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