Invacare Adjustable ASBA Seat Manual

A SERVICE OF

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SECTION 11—ADULT SEATS

Part No 1143238 65 Adjustable ASBA Seat

Adjusting the Seat Depth

NOTE:Forthisprocedure,refertoFIGURE 11.3onpage 66.

1. Examinethefollowingcharttodetermineifthedesiredseatdepthadjustmentis

withinorbeyondtherangeoftheexistingseatframe.

2. Performoneofthefollowing:

•SeatDepthAdjustmentisWithintheRangeofExistingSeatFrame‐Proceedto

STEP 3.

•SeatDepthAdjustmentisBeyondtheRangeofExistingSeatFrame‐Replacethe

siderails.RefertoRemoving/InstallingSideRailsonpage 66.

3. Loosen,butDONOTremove,thefourhexscrewsandwasherssecuringthebottom

ofthecanebracketstothesiderails.

4. Loosen,butDONOTremove,thefourhexscrewssecuringthefrontarmsocketsto

thesiderails.

5. UsethefollowingSeatDepthAdjust mentTabletodeterminethedistancerequiredto

obtainthedesiredseatdepth.

*NOTE:Distanceisbetweentherearofthereararmsocketandtherearofthesiderail(Deta il“A”).

6. MeasurethedistancedeterminedinSTEP5fromtheendofthesiderail.

7. Slidethecanebracketsalongtheside

railstoaligntherearofthereararmsocketwith

thedistancemeasuredinSTEP6.

8. Securethecanebracketstothesiderailswiththefourhexscrewsandwashers.Torque

thehexscrewsto13ft‐lbs.

9. Securethefrontarmsocketstothesiderailswiththe

fourhexscrews.Torquethehex

screwsto13ft‐lbs.

FRAME SIZE SEAT DEPTH RANGE

SMALL 16 - 19 inches in 1-inch increments

LARGE 19 - 22 inches in 1-inch increments

Seat Depth Adjustment Table

SEAT DEPTH DISTANCE* (IN INCHES)

16-INCH 5.50

17-INCH 4.50

18-INCH 3.50

19-INCH 2.50 (Small Frame)

5.50 (Large Frame)

20-INCH 4.50

21-INCH 3.50

22-INCH 2.50