Walker H27i Operator's Manual page 39

Operating Instructions
For Backrest adjustment, moving the adjustment
handle upwards loosens the notching of the back­
rest adjustment. Refer to Figure 3.
After the adjustment, the handle must lock in the
desired position. It should not be possible to move
the backrest into another position when it is locked.
For Armrest height adjustment, the armrests can
be folded back if required and the height individually
adjusted.
Figure 1
Figure 2
For adjusting the height of the armrest, pry out the
round cap (arrow) of the cover and loosen the hexa­
gon nut (size 13 mm) situated behind it. Set the
armrests in the desired position (5 steps) and tighten
the hexagon nut. Replace the cap onto the nut. Re­
fer to Figure 4.
For Lumbar Support adjustment, turning the knob
upwards sets the curve in the upper part of the back
upholstery. Turning the knob downwards sets the
curve in the lower part of the upholstery. Refer to
Figure 5.
IMPORTANT: Dirt can impair the function of the
seat, so make sure you keep your seat clean!
For cleaning, use a standard commercially avail­
able upholstery or plastics cleaning agent. Test
first for compatibility on a small, concealed area.
Figure 3
Figure 5
Remove
Cover
Figure 4
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