4 SETUP INSTRUCTIONS
inc All rights reserved
20
6. Adjust the backrest structure tubing (G) at the desired angle and once the (C)
nylon washers and the holes in the backrest structure tubing (G) will be all aligned,
insert the full threaded (A) screw and tighten the (B) nut, using two 7/16" key (see;
the note at step 4, in reference to know about the tightening force to use).
7. Insert the (E) spring beforehand sprayed with grease in the bottom part of the
backrest structure tubing (G) shown at figure 6-B.
8. Spray with grease the threaded part of the spring tension adjustment handle (F).
9. Screw the spring tension adjustment handle (F) on the bottom part of the backrest
structure tubing (G) until you can see only two threads (this is the NEUTRAL
position at this position the spring is not compressed yet).
4.4.2 DYNAMIC BACKREST ADJUSTMENT
It is possible to choose 3 different types of springs with the dynamic backrest. 3 springs
with different compression hardness. The RED spring (soft tension), the BRONZE spring
(regular tension) and the GREEN spring (hard tension).
1. Insert the selected (E) spring in the bottom part of the backrest structure tubing
(G) and screw the spring tension adjustment handle (F) until you can not see any
threads (the spring will be a little bit compressed) (see; figure 6-B).
2. Refer to the graduated sticker (I) to know the maximum compression of each
springs (see; figure 6-B). For example
; the green spring, will reach its maximum
compression, when the handle (F) will be in line with the number 3 on the sticker
(I).
3. The final adjustment will depend on each user comfort. Moreover, this adjustment
could be different on each backrest post.
Never put your hands on the spring tension adjustment
handle (F) during somebody use the dynamic backrest.
To Next Page
Loading...