Thank you for choosing the innovative ONGO®Roll.
In fact the ONGO®Roll should really be called “Rock
’n’ Roll” because the ergonomic design stool not only
rolls, but also rocks. The innovation lies in the flexible
seat bearing, with which the seat can be tilted. Thus,
the ONGO®Roll meets all the requirements for active
and thus healthy sitting while providing a maximum
range of motion.
Assembly
Out of respect for the environment the ONGO®Roll
is shipped in a size-optimized box. For this purpose,
the ONGO®Roll has been separated in its two main
components (seat with gas spring and 5-arm base with
casters). To assemble remove the protective packaging
from both parts, set the base on the ground and place
the gas spring in the intended opening. See Fig. 1.
After assembling the ONGO®Roll, sit down on the seat
firmly so that the cones get a good grip.
Height adjustment
The seat adjusts precisely to your needs. To adjust
the height, sit on the ONGO®Roll. Press the ring
under the seat down or pull it up on one side to tilt
it as you would a lever (H).
Adjustment of the flexible seat mounting of
the ONGO®Roll Flex
The seat is mounted flexibly on all sides. The strength
of the connection can be adjusted through turning
the orange adjustment ring (S) directly below the
Operating and assembly instructions
seat. With a counterclockwise rotation the tilt is re-
duced (–) and with a clockwise rotation increases the
tilt (+), see Fig. 1. The ONGO®Roll operates without a
flexible seat.
Seat choices
The ONGO®Roll is available with a saddle seat or a
round seat.
Change of cushion
The cushion for the saddle seat of the ONGO®Roll
is optional and can be easily attached and subse-
quently removed from the seat for replacement. Fit
the cushion to the seat so that the lugs fit into the
holes provided, apply pressure to clip on. To remove
loosen the locking lugs on the bottom with slight
pressure and lift the pad. It is easiest to remove the
knit microfiber cover from the round seat. Loosen the
four screws of the retaining ring and remove the cover.
This can then be machine-washed or replaced. To put
the cover back on, pull it tightly and evenly over the
®
(H)
(–)
(+)
(S)
Fig. 1
