First step "I"
1. Attach the lower base (A2) to the main frame of the unit (A1) using washers
(A8) and hex head screws (A7).
A9
Back panel of
the seat
A10
Seat panel
adjustment
A11
Washer
A12
Hex head
screws with
hexagon
socket
A13
Backrest
A14
Seat
A15
Washer
A16
Hex head
screws with
hexagon
socket
1
1
M10
4
M10
4
x25
1
1
M8
8
M8
8
x25