Invacare MK6i User Manual page 56

Adjustment by metal plate with holes (available as an option for
Standard Seats)
The angle of the backrest is determined by the metal plate with screw-
holes, which attaches the backrest to the frame.
The angle can be changed by selecting different combinations of holes
between 0°, 5°, 10° or 15° (see drawing).
Remove the screws that hold the backrest frame on both sides using a 13
mm open-end spanner.
Select the correct holes for the desired angle using the drawing at right.
Re-fasten the backrest frame using the hole combination selected.
NOTE:
To make it easier to re-position the screws that hold the backrest, it may be held in place by a
second person.
56
Position of the metal
plate
Metal plate with holes