SEAT DEPTH ADJUSTMENT
1. Determine the proper seat depth.
2. To change seat depth, undo the Velcro® that
attaches the back panel to the seat panel. (Fig. 4)
3. Relieve fabric tension by partially folding the chair.
4. Depress spring button on the side of the seat rail
(Fig. 5A) and move seat tube to the desired hole
(8, 9 or 10) until spring button relocates. See seat
depth matrix.
5. Repeat operation on other side of seat.
6. Reattach the seat panel to the back panel.
SEAT AND BACK ANGLE ADJUSTMENT (Fig 5)
To Adjust The Seat Angle:
1. Locate the seat angle adjustment bolt on the seat
rail (B).
2. Loosen and remove bolts from both sides of the seat
and relocate as required in the top (B) or bottom (C)
hole. See Set-up Matrix, hole 6 or 7, for proper
location.
3. Secure the nuts tightly.
CAUTION– The modification of the seat angle will
affect the back angle. See seat depth matrix.
To Adjust The Back Angle:
1. To adjust the back angle, relative to the seat, consult
the Set-up Matrix.
2. To relocate the back post along the seat rail, loosen
and remove bolts (Fig 4A & Fig 5D) from both sides
of the seat and align the back posts along the seat
rail in the required location.
3. Put bolts back in place and secure the nuts tightly.
D
B
CA
figure 4
figure 5
HOLE PATTERN
Seat-to-Back Angle
90o
Seat-to-Back Angle
95o
1
6
3
7
2
6
4
7
3
6
5
7
Seat &
Back
Seat
(Front)
Seat &
Back
Seat
(Front)
Seat
Angle
15o
Seat
Angle
22o
CAUTION – The modification of the back angle will
affect the seat depth.
SEAT AND SEAT-TO-BACK ANGLE
SET-UP MATRIX
Seat Depth
(Hole: 8, 9, 10)
SEAT DEPTH MATRIX
Seat Depth
(Hole: 8, 9, 10)
Seat Depth
(Hole: 8, 9, 10)
Seat Depth
(Hole: 8, 9, 10)
Seat Angle
15o
Seat Angle
22o
Back Angle 85o
Back Angle 90o
Back Angle 95o
Back Angle 85o
Back Angle 90o
Back Angle 95o
Chair Width
Back Height
14.5, 15.5, 16.5
13.5, 14.5 15.5
12.5, 13.5, 14.5
12.5, 13.5, 14.5
11.5, 12.5, 13.5
10.5, 11.5, 12.5
23.0
22.2
16.0, 17.0, 18.0
15.0, 16.0, 17.0
14.0, 15.0, 16.0
14.0, 15.0, 16.0
13.0, 14.0, 15.0
12.0, 13.0, 14.0
25.0
21.3
16.5, 17.5, 18.5
15.5, 15.5, 16.5
14.5, 15.5, 16.5
14.5, 15.5, 16.5
13.5, 14.5, 15.5
13.0, 14.0, 15.0
27.0
23.6
17.5, 18.5, 19.5
16.5, 17.5, 18.5
15.5, 16.5, 17.5
15.5, 16.5, 17.5
15.0, 16.0, 17.0
14.0, 15.0, 16.0
29.0
23.4
12” Width 14” Width 16” Width 18” Width
Rear of
Wheelchair
Front of
Wheelchair
Seat Depth Button-Lock
Hole Positions:
8 9 10
Back Angle
Mouting Holes:
1 2 3 4 5
Seat Angle Mounting Holes
6
7
A