Osmond SPIRA Instructions

1. SEAT HEIGHT

Lift the lever on the right-hand side
and take your weight off the seat to
raise the height. Remain seated to
lower the height. Release the lever
to lock the seat height.

4. BODY WEIGHT TENSION

The resistance of the chair, when
unlocked, can be adjusted to suite
your body weight by turning the knob
on the right-hand side of the seat. To
increase the resistance turn
clockwise, to decrease the resistance
turn anti-clockwise.
SPIRA - INSTRUCTIONS

2. BACK ANGLE

Take your weight off of the back and
twist the rear knob on the right-hand
underside of the chair to adjust the
angle of the back rest. To angle it
forwards twist clockwise, to angle it
backwards twist Anti-clockwise.

5. BACK HEIGHT

To adjust the height of the backrest,
grasp the bottom of the backrest
and raise to the desired height. To
allow the backrest to be lowered
again, raise the backrest all the way
to the top and lower in to position.

3. SYNCRO LOCK

To adjust the angle of the chair,
ensure the left-hand lever is lifted
and lean back to the required
position. To lock the chair, push the
lever down. To reset the angle of
the chair lower the lever lean back
slightly and then allow the backrest
to rise to its original upright angle.

6. LUMBAR SUPPORT

As you are sitting on the chair
squeeze the left-hand bulb
repeatedly to inflate the lumbar
support. Press the button on the
bulb to deflate the lumbar support.