1. Seat Height Adjustment – To raise seat height, lift
lever up with little to no weight on the seat. To lower
seat height, lift lever up while sitting.
2. Back Angle – To tilt the back, lift the lever and move
freely. To lock tilt position, push the lever down while
sitting at preferred angle.
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CHAIR ADJUSTMENTS
3. Back Height – To adjust back height, turn knob
4. Armrest Height Adjustment – To adjust arm height,
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1-800-295-5510
uline.com
counterclockwise and raise or lower the back. To
lock back height, turn the knob clockwise.
press the button on the side of each armrest and
move the arm up or down.
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(H-4112 only)
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0621 IH-4111