Karman Healthcare Standing Wheelchair Instruction Manual page 13

（3） Retighten the screws of clamp.
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FOLDING THE BACKREST
● Release the knobs. （Fig-30）
● Pull the flip-back
armrest upward
（Fig-31）
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●Grasp the wheelchair at the backrest and pull upward and then push forward up to stop （ Fig-32&33）
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