TCC CPC Operating Instructions Manual page 10

Synchronous mechanism (CPC 6, 7)
Press the lever on the left side downwards to
block the mechanism in 5 different positions
for dynamic seating. Press the lever upwards
to release the mechanism.
2. Seat height adjustment
CPC 2001, 2400, 3402, 5, 6, 7:
To raise or lower the height of the seat on an
infinitely variable scale, pull the operating le­
ver on the right side underneath the seat up­
wards.
CPC 4000, 4500:
Push the button on the left side underneath
the seat, to adjust the height of the seat.
Caution! The pneumatic springs should be
repaired or replaced by trained personnel
only.
3. Weight adjustment (CPC 5, 6, 7, 3402)
The weight adjustment regulator is located
at the front beneath the seat. Turn it to the
left to obtain a light setting, or to the right to
tighten the mechanism.