Gymrex GR-MG 61 Manual De Instrucciones página 23

1 – Moving arm bracket
2 – Moving arm bracket base
3 – Backrest bracket
4 – Lower support frame fastener
5 – External backrest bracket
6 – Backrest bracket base
7 – Leg protection
8 – Leg protection support frame
a) Connect the moving arm bracket base (1) to the moving arm bracket base (2).
For this purpose, use M12x135 screws, M12 washers and M12 safety nuts.
Insert an M12 washer onto main fixing screw (M12x135). Align the bracket
base and fastener hole axes. Insert the previously prepared mount into the
hole axis, from the outside. Secure with a washer and nut from the inside.
Repeat the procedure for all holes.
b) Place the outer backrest bracket (5) on the lower base of the backrest bracket
(6). Align the hole axes. Fasten with M12x135 screws, M12 washers and M12
locknuts. Guide the screw from the floor upwards.
Fasten using the procedure described in item a) (see the drawing).
c) Use the procedure described above to fix the backrest bracket (3) to the lower
support frame fastener (4).
d) Place the lower support frame fastener (4) between the moving arm bases (1)
and the backrest bracket (6). Align the hole axes. Fasten with M12x75 screws,
M12 washers and M12 locknuts. Guide the screws from the side of outer
bases.
e) Place the leg protection support frame (8) between the outer backrest bracket
(5) and the moving arm bracket (1). Align the hole axes. Insert an M12x75
screw and M12 washer into the hole axis, from the outside. Secure from the
inside with an M12 washer and M12 nut. Fasten using the procedure described
in item a) (see the drawing). Repeat the procedure for all holes.
f) Place the leg protection (7) on the leg protection support frame (8). Fasten
from the outside with M8 washers and M8x45 screws.