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Operating inStruCtiOnS
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3.4 BaCKreSt/Knee Flex OperatiOn (Manual MODelS)
3.4.1 raising the Backrest/Knee Flex
to elevate backrest or knee flex, flip crank
handle upwards, and rotate crank handle
clockwise. See Figure 3-9. when reaching
desired position, stop rotating handle and
return crank handle to its original position.
See Figure 3-10.
3.4.2 lowering the Backrest/Knee Flex
to lower backrest or knee flex, flip crank
handle upwards, and rotate crank handle
counterclockwise, See Figure 3-9. when
reaching desired position, stop rotating
handle and return crank handle to its original
position. See Figure 3-10.
Figure 3-9
Figure 3-10
