Invacare Lightweight Bedienungsanleitung PDF herunterladen (Seite 45)

SECTION 6—SEAT AND BACK

Part No. 1114811 45 Lightweight, Standard and Heavy Duty Wheelchairs

1. Remove the existing back and seat upholstery from the wheelchair. Refer to Replacing

Back Upholstery on page 41 and Replacing Seat Upholstery on page 41.

2. Remove the two button screws and locknuts that secure the two pivot links to the

crossbraces.

3. Remove the four button screws, locknuts and two crossbrace saddles that secure the

bottom of the crossbrace to the wheelchair frame.

4. Repeat STEPS 2-3 for other crossbrace.

5. Remove the two hex screws and locknuts that secure the two crossbraces together.

NOTE: Note the orientation of the two hex screws and locknuts for assembling the new

crossbraces.

6. Assemble the two new crossbraces together with the existing two hex screws and

locknuts (FIGURE 6.8 on page 46). Securely tighten.

7. Determine the correct pivot link mounting hole to use with the desired seat width

(FIGURE 6.7).

FIGURE 6.7 Heavy Duty Wheelchairs

8. Secure the pivot links to the crossbraces with the two button screws and locknuts.

Securely tighten.

NOTE: Position the rear crossbrace saddles on wheelchair frame using the washer on the underside

of the wheelchair frame as a reference. Refer to FIGURE 6.8 on page 46 for proper positioning of

the crossbrace saddle.

9. Reinstall the four button screws, locknuts and two crossbrace saddles that secure the

bottom of the new crossbrace to the wheelchair frame. Securely tighten.

10. Repeat STEP 9 for the opposite crossbrace.

11. Install the new back and seat upholstery onto the wheelchair. Refer to Replacing Back

Upholstery on page 41 and Replacing Seat Upholstery on page 41.

SEAT WIDTH PIVOT LINK

18 - INCH

20 - INCH

22 - INCH

24 - INCH

18-Inch

20-Inch

22-Inch

24-Inch

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Invacare Lightweight Bedienungsanleitung Seite 45