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Mechanism Synchro

Modern Synchro mechanism, together with additional functions such as: sliding seat (in SL/SFLmodels), additional seat / backrest tilt (only in SFL models).

Height of the seat

Lowering the seat:

  1. Sit down on the seat.
  2. Pull the lever upwards (seat will drop slowly).
  3. Release the lever at the desired and lock the position.

Raising the seat:

  1. Stand up.
  2. Pull the lever upwards (seat will raise slowly)
  3. Release the lever at the desired and lock the position.

Angle of the backrest and the seat (S/SL models)

  1. Start the Synchro mechanism by turning the lever forwards.
  2. Lean against the backrest until it reaches definite inclination.
  3. Turn the lever backward to adjust the backrest into desired position.

Angle of the backrest and the seat (SFL models)

  1. Start the mechanism Synchro by turning lever forwards. With lever in that position it is possible to adjust angle between seat and back synchronously.
  2. Lean against the backrest until it reaches desired position.
  3. Turn the lever maximum backward in order to lock the backrest in desired

ATTENTION:

  • The lever turned maximum forwards – additional decline of seat and backrest.
  • The lever in mid-position – lack of additional decline of seat and backrest.

Reclining force of backrest

By loosening the screw you will decrease the reclining force, adjusting the chair to persons with small body weigh.

By tightening the screw you will increase the reclining force, adjusting the chair to persons with high body weight.

Seat depth adjustment (SL/SFL models)

  1. Pull the lever upwards.
  2. Holding the lever upwards adjust the seat to the desired position.
  3. Release the lever and mechanism will lock in.

Height adjustable lumbar support

Grab lumbar support with both hands set it in the desired position.

Height and depth adjustable lumbar support

Grab lumbar support with both hands set height in the desired position. By turning the knob left or right, adjust the pressure on the lumbar support.

Armrests

  • P59PU - Height adjustable armrest (range 80 mm), sliding pad (+/- 50 mm) with span option (+/- 30 mm).
  • P60PU - Fixed armrest.
  • P61PU - Height adjustable armrest (range 80 mm).