Invacare EX2 warranty Seat to Floor, Changing Seat-to-Floor Height

SECTION 10—SEAT TO FLOOR

SECTION 10—SEAT TO FLOOR

WARNING

After any adjustments, repair or service and before use, make sure all attaching hardware is tightened securely. Otherwise injury or damage may occur.

NOTE: Seat‐to‐floor height is not adjustable for Tracer EX2 wheelchairs with the fixed frame option (FF). This procedure is for EX2 wheelchairs with swingaway footrests ONLY.

Changing Seat-to-Floor Height

WARNING

The size/position of the front casters, size/position of the rear wheels, use of anti-tipper model, as well as the user condition directly relate to the stability of the wheelchair. Any change to one or any combination of the six may cause the wheelchair to decrease in stability. These adjustments MUST be performed by a qualified technician.

Seat-to-floor heights have specific positions depending on rear wheel size, rear wheel position, front caster size and front caster position. These adjustments MUST be performed by a qualified technician.

If changing the seat-to-floor height the correct anti-tippers MUST be ordered to maintain a 1 1/2 to 2 inch ground clearance.

NOTE: For this procedure, refer to FIGURE 10.1 on page 37.

1.Refer to the following chart in FIGURE 10.1 to determine mounting positions for front casters/forks and rear wheels for the desired obtainable seat‐to‐floor height:

2.Remove the rear wheels from the wheelchair. Refer to Removing/Installing Rear Wheels on page 30.

3.If necessary, replace the front casters and forks with the casters and forks indicated in the chart. Refer to Replacing Front Casters on page 32 and Installing/Replacing Six or Eight‐Inch Front Casters and Forks on page 32.

4.Reinstall the rear wheels onto the wheelchair in the mounting position indicated in the chart. Refer to Removing/Installing Rear Wheels on page 30.

5.Adjust anti‐tippers according to new seat‐to‐floor height. Refer to Installing/Adjusting Anti‐tippers on page 34.

8-INCH FRONT CASTERS

SEAT-TO-FLOOR HEIGHT	FRONT CASTER	REAR WHEEL SIZE	REAR WHEEL
(IN INCHES)	MOUNTING POSITION		MOUNTING POSITION
17½	Top	24 inch	Top
19½	Bottom	24 inch	Bottom

DETAIL “A” - REAR WHEEL MOUNTING POSITIONS- ADULT/HEMI FRAME STYLE

Top

Bottom

DETAIL “B” - 8 INCH

FORK MOUNTING

POSITIONS

Top

Middle

Bottom

FIGURE 10.1 Changing Seat-to-Floor Height

Part No. 1110546 37 Tracer® EX2