Weider Pro 450 L 831.15948.0 User Manual page 8

5. 5
Insert the Seat Bracket (10) and the Backrest
Bracket (7) into the two slots in the Frame (1) as
shown.
Align the brackets on the Seat Frames (8, 9) and
the brackets on the Backrest Frames (5, 6) with
the welded tube on the Frame (1), as shown in
the inset drawing.
Attach the Seat Frames (8, 9) and the Backrest
Frames (5, 6) to the Frame (1) with an M12 x
132mm Bolt (25) and an M12 Locknut (26). Do
not overtighten the Locknut; the Seat Frames
and the Backrest Frames must be able to
pivot.
26
.
Tighten the Curl Post Knob (14) into the Frame
(1) in the indicated location.
Next, tighten one of the Bracket Knobs (13) into
the Frame (1) and into one of the adjustment
holes in the Seat Bracket (10).
Tighten the other Bracket Knob (13) into the
Frame (1) and into one of the adjustment holes
in the Backrest Bracket (7).
Then, attach an M10 x 20mm Screw (29) and
an M10 Locknut (30) to the lower end of the
Backrest Bracket (7).
13
10
29
30
8