OWNER’S MANUAL
SIT/STAND
MODEL NO. 2092N
DESCRIPTION
The Lyon Sit/Stand is ergonomically engineered. It has been
designed for exceptional wear and durability. Lyon Sit/Stand
is practical and functional for many uses. Sit/Stands are ideal
for workers who cannot actually sit while performing their
work. Users can lean against this support device to relieve
pressure from being on their feet all day long.
Shape of the base allows it to be positioned close to the
work surface. Seat has a return memory swivel through 16°
from its central position. Seat can also be tilted down 20°.
Seat height is manually adjustable 10
″
.
Seat is made of self-skinning microcellular polyurethane,
molded around a steel inner plate. Four strong anti-slip pads
offer security on most floors. Large tubular steel base has
been engineered for maximum stability. Sit/Stand is easy to
pickup and change locations.
GENERAL SAFETY INSTRUCTIONS
Always secure seat height and seat tilt locking mechanism
before using.
Never adjust seat height or seat tilt while seated.
Only use Sit/Stand when fully assembled. Sit/Stand must be
on level surface to ensure proper stability. Do not attempt to
use as a chair. Your feet should always be in contact with the
ground. Always position your weight centered on the seat. Do
not lean against the edges. Entire base of Sit/Stand must
always be in contact with floor. Do not attempt to rock on
Sit/Stand. Periodically check fasteners and tighten securely if
needed. Never use Sit/Stand if it does not perform according
to this manual. Warranty may be void if used while in disre-
pair. Immediately call and report any problems (see reverse
on How to Order Repair Parts) and always give the code
date information from the label under the seat assembly.
ASSEMBLY
1. Unpack Sit/Stand. Check all parts against Parts List before
beginning assembly.
2. Place base right-side up on a flat surface or workbench.
Insert support column (Key No. 12) into groove in base.
Bumper stops (Key No. 11) must be towards rear of sit
stand. Align the holes in support column with holes in
base (Key No. 8). Insert bolts (Key No. 9) from outside and
fasten down from inside with fiber hex nuts (Key No. 10) to
secure to base.
3. Slide shrouds (Key No. 13) down column to cover top of
base. Shroud should be positioned over hex nuts.
4. Place base on the floor. Slide seat assembly (Key No. 14)
onto support column. Push down front of seat to lock seat
position.
5. Grooves in top of right and left sleeves (Key Nos. 16 and
21) should be aligned with tabs of handle cover. Be sure
the seat is facing the correct direction before inserting the
handle and handle cover
WARNING:
It is important the tabs in handle engage in
column to ensure that handle locks into place.
6. Insert handle, handle cover and sleeves (Key Nos. 16, 17,
18 and 21) onto top of support column. Tap handle into
place.
MAINTENANCE
Clean polyurethane seat with soap and water. To repair small
cuts in polyurethane, apply a few drops of quick drying glue
in the cut and press sides together until glue sets.
Periodically check fasteners for tightness. Replace pads (Key
Nos. 2 and 5) if worn.
ERGONOMIC FEATURES
To maximize the ergonomic benefits of the Sit/Stand, it is
essential to understand how adjustments effect your posture.
CAUTION:
Make sure you grasp seat handle (Key No. 19)
before lifting front of seat and adjusting seat height to prevent
pinching of your fingers.
1. Lift seat from under front center of seat to unlock it. Seat
assembly can now slide freely up and down the support
column. Seat assembly is adjustable in height from 22
3
/
4
″
to 32
3
/
4
″
. Position seat assembly at a comfortable height in
relation to your body size and the height of the work sur-
face. Seat should be high enough for you to rest your
weight on while maintaining a slight bend in the knees.
Grasp seat handle (Key No. 19) to maintain desired seat
height. Push front of seat down completely to lock seat
height.
2. Raise handle under right side of seat to tilt seat into posi-
PART NO. 3512.13
Sold by LYON WORKSPACE PRODUCTS, LLC, P.O. Box 671, AURORA, IL 60507 USA
NOVEMBER 2007
Save This Manual For
Future Reference
Grasp front of seat with one
hand and handle at back of
seat with other hand. Lift seat
from under front center of
seat to unlock it. Position seat
assembly at desired height.
Grasp seat handle to
maintain desired seat height.
Push front of seat down
COMPLETELY to lock seat
height.
Distributed by:
All-Spec, a Hisco Subsidiary
Ph: 800-537-0351 Email: