User Manual

10
Backrest Assembly
1. Insert backrest into designated slot so that push-buttons are facing outward
(see Figure A).
2. Push buttons in and continue to insert backrest until buttons securely lock into holes
(see Figure B).
Notes: Make sure the brakes are locked before you lean against backrest.
Make sure push-buttons are firmly protruding before leaning against backrest.
Figure C
Figure B
Figure A