Installation Instructions

LumbarSupportKnob
Model04719Only
Thelumbarsupportincreasesboththeseatingcomfort
andacustomizedlumbarsupportforyourlowerback.
Turntheadjustmentknobupwardtoadjustthe
curvatureintheupperpartofthebackrestcushion.
Turntheknobdownwardtoadjustthecurvatureinthe
lowerpartofthebackrestcushion(Figure10).
0=Nocurvature
1=Maximumcurvatureatthetop
2=Maximumcurvatureatthebottom
g195600
Figure10
1.Lumbar-supportknob2.Backrest-lockinglever
BackrestLockingLever
Model04719Only
Youcanadjustthebackoftheseattoprovideamore
comfortableride.
Pullupthelockinglevertoreleasethebackrestcatch
(Figure10).Whenreleasingthebackrestcatch,do
notapplyloadtothebackrestbypressingagainstit.
Byexertingpressureonoroffthefrontorrearofthe
seatyoucanmoveittothedesiredposition.Release
thelockinglevertolockthebackrest.
Note:Thebackrestshouldnotbeabletomoveinto
anotherpositionafterithasbeenlocked.
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