Osmond RH LOGIC 300 User manual

RH LOGIC 300-400 - INSTRUCTIONS
1.
SEAT HEIGHT
2.
BACK ANGLE
3.
FREE FLOAT ACTIVATION
Lift the front button on the right-
hand side and take your weight off
the seat to raise the height. Remain
seated to lower the height. Release
the button to lock the seat height.
Lift the middle button on the right-
hand side and take your weight off
the back to bring it forward. Lean
back to move it backwards. Release
the lever to lock the back angle.
Twist the knob on the right-hand
side anti-clockwise to activate the
seat rock. Twist the knob clockwise
to lock the seat in any position.
4.
FREE FLOAT TENSION
5. BACK HEIGHT
6. LUMBAR SUPPORT (IF FITTED)
Twist the knob on the left-hand side
of the chair while in seat rock mode to
adjust the tension of the rocking
motion. Clockwise increases the
tension, anti-clockwise reduces the
tension.
Pull up the lever on the right-hand
side of the back to release the back
height lock, then raise or lower the
back. Push the lever down to lock the
back height.
Squeeze the bulb repeatedly to inflate
the lumbar support. Press the button
on the bulb to deflate it.

7. SEAT DEPTH
8. ARM REST HEIGHT
9. ARM TYPE A (IF FITTED) DEPTH
Lift up the back button on the right-
hand side and slide the seat
backward or forward. Release the
button to lock the seat depth.
Push in and hold the button on the
arm post to release the arm height
lock. Raise or lower the arm.
Release the button to lock the arm
height. Repeat for the other arm.
Push in the button on the inside of
the arm-top and slide the arm-top
forward or backward. Release the
button to lock the armrest depth.
Repeat for the other arm.
10. ARM REST WIDTH
Rotate the lever at the base of the arm
to loosen the arm width lock. Slide the
whole arm in or out. Rotate the lever
back again to lock the arm. Repeat for
the other arm.
11. HEAD/NECK REST (IF FITTED)
Pull the headrest post up to raise the
height or push it down to lower the
height. Rotate the cushion up or down
for varying support.