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Hyken Chair

Product Features

Seat Height 

Adjustment

Seat Height Adjustment

Seat height adjusts to assure 
correct posture and relieves 
stress on back, thighs and legs.

Arm Height 

Adjustment

Arms adjust up and down 
or swivel to ease presure 
on neck and support 
shoulders. 

Simple locking mechanism 
fixes seat in upright position 
to assure healthy posture.

Added cushioning in chair 
back provides maximum 
support to lower back.

Upright Seat Tilt Lock

Lumbar Support

Adjustment

Sit down on the job in custom comfort.

Features Instructions 

No two people are alike. But no matter what your body is 

built like, there’s one chair that’s built for everyone’s 

comfort - a Union & Scale chair! Take a look at the diagram 

below. It’s packed with features that make it easy to 

fine-tune the comfort to meet your unique needs.

· To raise the seat: lean slightly forward while seated to relieve
  the pressure on the tilt mechanism.
· Reach under the right side of the chair and locate the handle.
  Raise yourself up slightly to allow the chair to reach your
  desired height.
· To lower the seat: remain seated and lift the handle upwards
  until the chair lowers to your desired height.

Variable Position Tilt Lock

Tilt Tension

· Pull up on the handle located underneath the left side of the seat.
· Adjust the back to your desired angel, then push the handle down
· to lock the back into position.

· Grasp the round cylinder knob under the front center of the seat.

· For softer/looser - turn counter clockwise.

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Product Support 1-800-270-9557

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Lumbar Support Adjustment

· Slide the lumbar support up or down to the desired location.

Tilt Tension

Easy adjustment of chair 
flexibility avoids heavy 
pushing and relaxes 
muscles.

Headrest Angle Adjustment

· The headrest rotates forward and back by 15 degrees.
· Hold the headrest and rotate forward or back to desired angle.
· The headrest raises and lowers hold the back of the chair and lift
  the headrest up to raise; push down to lower.

Arm Height Adjustment

· Press the buttons on the chair arms to allow the arms to move up 
  or down freely.
· Release the buttons once the desired height is reached.

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