Christopeit Sport SP 20 XL Notice De Montage Et D'utilisation page 21

Step 3:
Installation of top frame (11) and end tube (44).
1. Insert the end tube (44) in right direction on top of the sliding
tubes (5) and screw tightly with hex bolt M10x25 (52) and curved
washer 10//25 (71).
2. Place the top frame (11) onto the main frame (34) and screw
it loosely together by using carriage bolt M10x65 (53), washer
10//25 (71) and nylon nut M10 (64). Additional secure this point
loosely with screws M8x25 (57), washers 8//16 (68), bushing (70)
and nylon nut M8 (65). Then put the holder of top frame (11) and
end tube (44) together and screw tightly with screws M10x65 (49)
curved washers 10//25 (71) and nylon nuts M10 (64). Also tighten
now the screws (53+57).
3. Push the adjustment screws (33) (with top cover bracket (82))
through the holes of end tube (44) and secure on top with curved
washer 8//25 (72) and butterfly nut (62).
4. Cover all screw heads of screws (49+52+57) and nuts (64+65)
with corresponding screw caps (74+75+76).
Step 4:
Installation of leg curl frame (7), seat (14) and seat support (79).
1. Place the leg curl frame (7) with holder in front of the main frame
(34) and the balance frame (2) on rear side of main frame (34) and
screw tightly by using bolt M10x70 (48), curved washer 10//25 (71)
and nylon nut M10 (64).
2. Adjust the seat (14) on seat support (79) so that the threaded
holes in the rear of seat (14) are align with the seat support (79) and
screw it tightly by using washers 6//16 (69) and screws M6x15 (60).
3. Slide the seat support (79) into the appropriate holder of leg curl
frame (7) and secure it into desired position by using the quick lock
knob (24). (Note: To screw in the quick lock knob (24), the treaded
hole in the leg curl frame (7) and one of the holes in the seat support
(79) must be aligned. The setting of the seat can be adjusted as
desired later. For this, the quick lock knob (24) must be loosened
by only a few revolutions, the cap of the lock must be pulled away
and the seat adjusted. Then secure the new setting by tightening
the quick lock knob (24).)
4. Cover all screw heads of screws (48) and nuts (64) with screw
caps (74).
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