Invacare EX2 Wheelchair User Manual


 
SECTION 6—SEAT AND BACK
Part No. 1110546 27 Tracer
®
EX2
Adjusting the Seat Width
Swingaway Front Riggings
NOTE:FIGURE 6.2onpage27andFIGURE 6.3onpage28.
NOTE:Whenadjustingtheseatwidthofthewheelchair,thebackandseatupholsteryMUSTbechanged.Ifapplicable,theheadrest
pillowandheadrestupholsteryMUSTbechangedaswell.
1. Removetheexistingbackandseatupholsteryfromthewheelchair.Referto
ReplacingBackUpholsteryonpage 26and
ReplacingSeatUpholstery
onpage 26.
2. Removethefourbuttonscrewsandlocknutsthatsecurethetwopivotlinkstothewheelchairframeandcrossbraces.
3. Removethetwobuttonscrews,locknutsandcrossbracesaddlethatsecuresthebottomofthecrossbracetothe
wheelchairframe.Repeatforothercrossbrace.
4. Removethehexscrew,covedwashers,
washersandlocknutthatsecurethetwocrossbracestogether.SeeDetailʺBʺ.
FIGURE 6.2 Adjusting the Seat Width - Swingaway Front Riggings
NOTE:Notetheorientationofthecovedwashers,washersandlocknutforassemblingthenewcrossbraces.SeeDetailʺBʺ.
5. Assemblethetwonewcrossbracestogetherwiththeexistinghexscrew,cov edwashers,washersandlocknut.Securely
tighten.RefertoDetailʺBʺforhardwareorientation.
6. Determinethecorrectpivotlinkandmounting
holetousewiththedesiredseatwidth.Seechartbelow.
7. Securethepivotlinkstothecrossbracesandwheelchairframewiththefourbuttonscrewsandlocknuts.Securely
tighten.
NOTE:Positioncrossbracesaddleonwheelchairframeusingthewasherontheundersideofthewheelchairframeasareference.See
DetailʺAʺforproperpositioningofthecrossbracesaddle.
8. Reinstallthetwobuttonscrews,locknutsandcrossbracesaddlethatsecuresthebottomofthenewcrossbracetothe
wheelchairframe.RefertoDetailʺBʺforhardwareorientation.Repeatforoppositecrossbrace.Securelyti ghten.
9. Installthenewbackandseatupholsteryontothe
wheelchair.RefertoReplacingBackUpholsteryonpage 26and
ReplacingSeatUpholsteryonpage 26.
SEAT WIDTH PIVOT LINK
16 - INCH
18 - INCH
20 - INCH
22 - INCH
I
16-inch
18-inch
DO NOT USE
DO NOT USE
20-inch