progeo YOGA User Manual page 33

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The full stroke bolt "V" helps to reduce possible play of the

backrest; is has to be adjusted as close as possible to the

point of contact with the backrest (in upright position) but

without touching it (in such case the wheelchair will not open

completely. We suggest putting some thread lock glue on

this bolt so as to prevent its undesired loosening. Note:

without this bolt, as already said, the opening system works

the same but this bolt acts as extra point of support for the

backrest tube.

Full stroke

bolt

BACKREST TUBE

SIZE

HEADLESS BOLT "G"

Fig. 52

backrest

"V"

seat

HOLES

LEVER "L"

Fig. 53

Each width size of the wheelchair has a different backrest tube (see

figure 53) and the possible angles are different, too (see figure 54).

There are two sizes for lever "L": one is for seat width 36 (three

angles), 39 and 42, the other for seat width 36 (two angles) and 45.

the seat width 36, as shown in figure 54, does not allow all four

angles with the same lever "L".

For seat width 45, the lever "L" is always positioned with its four

holes in line with those of the backrest tube; just choose the

fixing hole for adjustment.

Fig. 54

YOGA

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