18
Castors
The 5-prong base is
equipped with self-brak-
ing castors to prevent
the swivel chair from
rolling away when not
being used.
Hard castors
(standard)
Black, diameter 65 mm,
hard outer cover and
low rolling resistance.
Recommended for
carpeting.
Soft castors
Black with a grey
ring, diameter 65 mm,
soft outer cover and
a higher rolling resist-
ance. Recommended
for parquet, tiles or
synthetic floors.
Safety
The castors need to
be replaced when
the floor covering is
changed. Spare
castors are obtainable
from Kusch + Co. The
swivel chair is design-
ed to be sat upon. Do
not climb on or stand
on a swivel chair/
armchair. Only skilled
personnel may service
the gas spring. Neither
heat the gas spring
nor open it.
