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RH LOGIC 3 & 4 - INSTRUCTIONS
1. SEAT HEIGHT
2. BACK ANGLE
3. FROAT FLOAT ACTIVATION
Lift the front lever on the right-hand
Lift the back lever on the right-hand
Rotate the middle lever on the right-
side and take your weight off the
side and take your weight off the
hand side anti-clockwise to activate
seat to raise the height. Remain
back to bring it forward. Lean back
the seat rock. Rotate the lever
seated to lower the height. Release
to move it backwards. Release the
clockwise to lock the seat in any
position.
the lever to lock the seat height.
lever to lock the back angle.
4. FREE FLOAT TENSION
5. BACK HEIGHT
6. LUMBAR PUMP (IF FITTED)
Lift the lever on the back to release
Squeeze the bulb repeatedly to inflate
Twist the knob on the underside of the
chair while in seat rock mode to adjust
the back height lock, and raise or
the lumbar support. Press the button
the tension of the rocking motion.
lower the back. Push the lever down to
on the bulb to deflate the lumbar
Clockwise increases the tension,
lock the back height.
support.
anti-clockwise reduces the tension.
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Summary of Contents for Osmond Ergonomics RH LOGIC 3
- Page 1 RH LOGIC 3 & 4 - INSTRUCTIONS 1. SEAT HEIGHT 2. BACK ANGLE 3. FROAT FLOAT ACTIVATION Lift the front lever on the right-hand Lift the back lever on the right-hand Rotate the middle lever on the right- side and take your weight off the...
- Page 2 7. SEAT DEPTH 8. ARM REST (IF FITTED) HEIGHT 9a. ARM TYPE A (IF FITTED) DEPTH Push in the button on the left-hand Push in and hold the button on the Push in the button on the inside of side and slide the seat backward or arm post to release the arm height the arm-top and slide the arm-top forward.
- Page 3 11. HEAD/NECK REST (RH/4 ONLY – IF FITTED) Adjust the head/neck-rest height tension if the headrest slips or is difficult to move up or down. To do this, remove the circular black cap in the middle upper section of the chair back to expose the bolt.
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