OMT-Veyhl Clever User manual

USER GUIDE
HEIGHT
ADJUSTABLE
TABLE

2
User Guide
Parts Diagram 3-6
Independent 3
Independent with HAT Channel 4
Three-Leg: 90 Degree 5
Three-Leg: 120 Degree 6
Safety Information 7-8
Assembly Instructions 9-14
Operation 15-16
Initialization/Reset 15
Handswitch Operation 15
Programmable Handswitch Operation 15
- Change the Height Unit 16
- Change the Height Display 16
- Save Memory Position 16
- Recall Memory Position 16
Troubleshooting 17-18
Unit Errors 17
Handswitch Display Errors 18
Technical Data 19
Warranty 20
Standards & Certications 20
TABLE OF CONTENTS
TABLE OF CONTENTS
This manual explains how this sit-stand desk is assembled, used, and maintained.
All sit-stand tables are subjected to functional and quality tests before leaving
our facility.

3
User Guide
2
4
3
1
5
6
8
9
7
PARTS Qty/Package
1. Column 2
2. Top Support 2
3. Foot 2
4. M8x1.25 12mm Self-Threading Screw 8
5. M10x1.5 30mm Screw 4
6. Handswitch 1
7. Control Box 1
8. Power Cord 1
9. #10 x ¾ Screw 32
INDEPENDENT
For tables 60" or Less
24" and 30" depths,
T and C configurations
PARTS DIAGRAM
DO NOT remove the foam
surrounding the motor.
* Quantity needed for installation
will vary due to desk conguration.
PARTS
DIAGRAM

4
User Guide
PARTS DIAGRAM
PARTS Qty/Package
1. Column 2
2. Top Support 2
3. Foot 2
4. HAT Channel 1
5. M8x1.25 12mm Self-Threading Screw 8
6. M10x1.5 30mm Screw 4
7. Handswitch 1
8. Control Box 1
9. Power Cord 1
10. #10 x ¾ Screw 40
DO NOT remove the foam
surrounding the motor.
4
5
10
2
1
3
6
7
9
8
INDEPENDENT WITH HAT CHANNEL
For tables 60"−84"
24" and 30" depths,
T and C configurations
* Quantity needed for installation
will vary due to desk conguration.

5
User Guide
1
2
3
5
6
4
10
9
8
7
PARTS Qty/Package
1. Support Beam 2
2. M8x1.25 12mm Self-Threading Screw 12
3. Top Support 3
4. Column 3
5. Foot 3
6. M10x1.5 30mm Screw 4
7. #10-15
3/4" Screw 68-88
8. Handswitch 1
9. Control Box 1
10. Power Cord 1
PARTS DIAGRAM
THREE-LEG: 90 DEGREE
For tables up to 72"
24" and 30" depths,
T and C configurations
DO NOT remove the foam
surrounding the motor.
* Quantity needed for installation
will vary due to desk conguration.

6
User Guide
PARTS DIAGRAM
1
7
3
4
2
8
9
10
6
5
PARTS Qty/Package
1. Support Beam 1
2. M8x1.25 12mm Self-Threading Screw 12
3. Top Support 3
4. Column 3
5. Foot 3
6. M10x1.5 30mm Screw 4
7. #10-15
3/4" Screw 52-64
8. Handswitch 1
9. Control Box 1
10. Power Cord 1
THREE-LEG: 120 DEGREE
For tables up to 60"
24" and 30" depths,
T and C configurations
DO NOT remove the foam
surrounding the motor.
* Quantity needed for installation
will vary due to desk conguration.

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User Guide
SAFETY INFORMATION
1"
1"
1"
1"
1"
1"
SAFET Y
INFORMATION
INSTALL ONLY APPROVED WORK SURFACES
This table system does not include a work surface (desktop). Work surface must be at least ¾" thick and
weigh no more than 5 lb. per square foot (For example, a 2'x6' desktop should weigh no more than 60
lb). Do not exceed a maximum weight for the desktop of 75 lb. To prevent table from tipping or collapsing,
make sure the desk frame is not overloaded by the weight of tabletop and objects you plan to put on the
table. If you are unsure, contact customer service.
KEEP AWAY FROM CHILDREN
This table system is not designed for use in homes or other areas accessible by small children.
For indoor commercial ofce use only.
BE CAREFUL WHEN ADJUSTING DESK HEIGHT
Body parts and property can be caught between the
moving work surface and an immobile obstacle (such as
shelves, furniture, window sills, or walls). Keep at least
one inch of clearance around desk and make sure nothing
is in table’s path for its entire range of motion.
Before raising or lowering:
• Check surroundings on all sides of desk are clear
• Make sure corded objects will not be pulled off table
or cause other objects to fall
• Make sure desk power cord moves freely
as desk moves up and down
IMPORTANT SAFETY INSTRUCTIONS Save these instructions.
DANGER To reduce the risk of electric shock:
Always unplug the furnishing from the electrical outlet before cleaning or servicing.
WARNING: Risk of Electric Shock, Fire and Injury – Review the assembly instructions
to conrm that the appropriate critical components and accessories are being used with the
furnishing. Do not change or replace components and accessories provided by the manufacturer.

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User Guide
SAFETY INFORMATION
DO NOT OVERLOAD DESK
To prevent table from tipping or collapsing, make sure the desk frame is not overloaded by the weight
of tabletop and objects on table. Evenly distribute load; excess loads near edges can reduce stability
and lead to tip over.
• Do not exceed maximum load (including weight of desktop) of 200 lb. (91Kg) for two-leg conguration,
and 250 lb. (113 Kg) for three-leg conguration
• Do not exceed edge load of 25 lb. when positioning monitors or mounting accessories.
• Do not sit or stand on table
USE CARE WHEN MOVING DESK
• Clear objects and equipment from table before moving to reduce the risk of tipping over.
• Adjust the desk to its lowest height before moving
• To disconnect, remove plug from outlet
• Do not move a loaded desk
DO NOT OPEN ELECTRICAL COMPONENTS
Do not attempt to service table components. There are no user-serviceable parts inside the motor control
units or table legs. If your table needs service, contact customer service. Never operate this workstation
if it has a damaged cord or plug.
KEEP TABLE FRAME DRY
Keep all electrical components away from water and high humidity. Clean only with a dry or
slightly damp cloth. Do not spray cleaning solutions directly onto table system.
GROUNDING INSTRUCTIONS
This product may equipped with a cord having an
equipment-grounding conductor and a grounding plug.
Use only the cord provided. Make sure that the product
is connected to an outlet having the same conguration
as the plug (as shown in Illustration A) that is properly
installed and grounded in accordance with all local
codes and ordinances.
Do not modify the plug provided with the product
– if it will not t the outlet, have a proper outlet
installed by a qualied electrician.
No adapters are to be used with this product.
Keep cord away from heated surfaces.
Grounded
Outlet
Grounded Outlet Box
Grounding
Pin
Grounded
Outlet
Grounded Outlet Box
Grounding
Pin
ILLUSTRATION A

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User Guide
ASSEMBLY INSTRUCTIONS
ASSEMBLY
INSTRUCTIONS
ASSEMBLY OVERVIEW 1. Fasten the top support onto the table top
2. Assemble the beam and column to the top support
3. Assemble the foot to the column
4. Fasten the table frame onto the table top
5. Fasten the control box and handswitch to the table top
6. Connect the motor cables to the control box
7. Connect the handswitch (HS) cable to the control box
8. Connect the supplied power cord (AC) to the control box
9. Attach all cables to the table frame or on the underside
of the table top
DO NOT remove the foam surrounding the motor.
If you have any difculty assembling this unit, or need to order
replacement parts, please contact our Customer Service department.
Use the parts diagrams on page 3-6 as a reference.
The assembly of the table frame to be made in accordance with this manual.
Changes to the table frame or improper use may affect the safety, function, and life of your product.
This manual is for all sit-stand tables from the series.
Due to different models or types, pictures may vary.

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User Guide
ASSEMBLE THE BEAM AND COLUMN TO THE TOP SUPPORT
Align the independent beam to the top support. Assemble using the
M8x1.25 x 12mm length screws (4 per column) and a T40 Torx driver.
Be aware that the mounting holes may not be tapped. As they are inserted,
the provided M8x1.25 x 12mm length screws will form their own fastening
threads if none are already present. An average fastening torque of
8Nm (6 lbs-ft) will be required to initially engage the screw in the hole.
The maximum tightening torque for these screws is 15Nm (11 lbs-ft).
Repeat as necessary for remaining columns.
FASTEN THE TOP SUPPORT ONTO THE TABLE TOP
Be sure top supports are mounted 1.5" from edge of
work surface.
ASSEMBLY INSTRUCTIONS
2
1
ASSEMBLE THE FOOT TO THE COLUMN
Assemble using the M10x1.5 x 30mm length screws (2 per
column). The maximum tightening torque for these screws
is 11Nm (8.1ft-lbs). In the absence of a torque wrench,
use ngers to twist the bolts into position. Then apply an
additional ¼ (90°) turn to each bolt with an M6 Hex drive.
Note, each bolt should be tightened once. Do not retorque
the rst bolt after torquing the last
3

11
User Guide
ASSEMBLY INSTRUCTIONS
FASTEN THE INDEPENDENT BEAM TO THE TABLE TOP
Be sure to use approved screws per the table top supplier.
4
INDEPENDENT*INDEPENDENT WITH HAT CHANNEL*
*Please make sure top supports are mounted 1.5" from edge of work surface.
Note: Feed the motor cables through the
HAT channel before attaching the HAT
channel to the tabletop.

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User Guide
ASSEMBLY INSTRUCTIONS
THREE-LEG: 90 DEGREE
THREE-LEG: 120 DEGREE
3.4in
1in
3.4in
1in
8.7in
A
45°
3.9in
3.9in
A
B
1.9in
1in
5in
120°
1in
3.4in
A
21.9in
30°
B
TOP SIZE A
24in 8in
30in 14in
TABLE DEPTH A
24in 24in
30in 30in
TABLE LENGTH B
60in
TABLE LENGTH B
72in

13
User Guide
ASSEMBLY INSTRUCTIONS
FASTEN THE CONTROL BOX AND
HANDSWITCH TO THE TABLE TOP
Make sure the control box and handswitch are
fastened in a location where all the cables will
connect without being in tension. Be sure to use
approved screws per the table top supplier.
5
CONNECT THE MOTOR CABLES
TO THE CONTROL BOX
The motor cable plug-connection has to
click into place.
Connections to the control box:
M1-M2 = Connectors for the columns
HS = Connectors for the handset
AC = Connector for the power cord (3-pin)
6

14
User Guide
ASSEMBLY INSTRUCTIONS
CONNECT THE HANDSWITCH (HS) CABLE
TO THE CONTROL BOX
7
CONNECT THE SUPPLIED POWER CORD (AC)
TO THE CONTROL BOX
ATTACH ALL CABLES TO THE TABLE TOP
Attach cables in order to avoid any damage during
operation. Never attach cables and cords to legs.
8
9

15
User Guide
OPERATION
INFORMATION
INITIALIZATION/RESET
The desk must be initialized/reset after any of the following:
- After assembly
- After disconnection from the power supply
- After any impact on the table top.
To initialize/reset, move the table to the lowest position by pressing the DOWN button on the handswitch
until the columns reach the lowest position. Press the DOWN button again until the table moves slightly
down to the machine zero point and back up to the operation zero point. Release the DOWN button. If the
button is released too soon, the table legs will not move up. Repeat the reset process.
The control box is programmed with a parameter le which controls the table legs' lower and upper travel
limits. Under no circumstance should a control box from one table be moved to another.
NORMAL HANDSWITCH OPERATION (for all handswitch types)
By pressing the UP or DOWN buttons, the table will move up or down to the desired position. Once the
desired position is reached, let go of the UP or DOWN button. The table legs will stop once they reach
the lower or upper height limits.
PROGRAMMABLE HANDSWITCH OPERATION (optional)
This programmable handswitch is
equipped with a display for showing
the current table height in centimeters
or inches.
The handswitch also will display an error code if an error is detected by the control box. When an error
is detected, the display will show an error code “EXX,” instead of the current table height. To resolve the
error, see the Troubleshooting Section (p. 20-21 of this guide).
The programmable handswitch also has the ability to save up to four different height positions.
OPERATION INFORMATION
1
s
2 3 4

16
User Guide
PROGRAMMABLE HANDSWITCH OPERATION (continued)
CHANGE THE HEIGHT UNIT (inches or centimeters)
The handswitch can display the table height in either centimeters or inches. With the help of the
S5-menus, the unit of measure can be changed.
To change the unit of measure, follow these steps:
1. Press and hold the 1, 2, and UP buttons until the display shows “S 5”.
2. Conrm by pressing the “S” button. Now the display will have changed.
To exit the menu without making a selection, wait until the height display appears again.
CHANGE THE HEIGHT DISPLAY
If the displayed value does not match the actual height of the table top, the display can be corrected
as follows:
1. Press and release the “S” button.
2. Press and hold the DOWN button until the display starts to ash.
3. Change the height shown on the handswitch by pressing the UP or DOWN button to the desired height.
Conrm by pressing the “S” button.
To exit the menu without making a selection, wait until the height display appears again.
SAVE MEMORY POSITION
1. Move the table up or down to the desired height.
2. Press the “S” button (in the display “S -” is shown.)
3. Select a position by pressing one of the four number buttons, 1-4, (the display will show the setting
as “S1”).
4. The saved position is conrmed by a double click sound from the control box. The display shows the
current table height. Repeat steps to save a maximum of four different positions.
RECALL MEMORY POSITION
Press and hold the desired memory button (1, 2, 3 or 4) the table moves from the current position into
the saved position. The button must be pressed until the position is reached. If the button is released,
the table will stop short of the desired height.
OPERATION INFORMATION

17
User Guide
TROUBLESHOOTING
UNIT
TROUBLESHOOTING
ERROR CODE SOURCE SOLUTION
Table does not
move
No power supply Plug in the power cord or check the connection
on the control box
No connection or a loose
connection to the drives
Verify the plug connections of the motor cable
to the control box
No connection or a loose
connection to the handswitch
Verify the plug connections of the motor cable
to the control box
Max lifting capacity
is exceeded
Reduce the weight or load on the desktop
Replace the handswitch
Max time limit is exceeded Control is activated automatically after approx. 9 minutes
Defective drive Contact customer service
Defective control box Contact customer service
Defective handswitch
Contact customer service
Defective drive
Table moves
down at a
slow rate
Control box expects
new reset Reset control box. (see Operation section)
During operation,
tables moves at
a slow rate
Max lifting capacity
is exceeded Reduce weight
Table moves
on one side only
briefly and then
stops
No connection or a loose
connection to the drives
Verify the plug connections of the motor cable
to the control box and reset the control box

18
User Guide
HANDSWITCH DISPLAY
TROUBLESHOOTING
ERROR CODE SOURCE SOLUTION
HOT
E00
E01
E02
The control box monitors the duty
cycle (time-controlled) and its max
temperature. A value has been exceeded.
Wait until the “HOT” display goes out - the table is working properly again
M1 – Internal Fault
Unplug and contact customer service
M2 – Internal Fault
M3 – Internal Fault
E12
E13
E14
M1 – Defect
Unplug.
Correct the external short circuit and/or verify the cable to the drives.
Plug cables into the control box and re-run table.
M2 – Defect
M3 – Defect
E36
E37
E38
M1 – Not connected
Motor not connected.
Check cable / connector to the drive.
Reset the table (see Operation section).
M2 – Not connected
M3 – Not connected
E24
E25
E26
M1 – Overcurrent
If the problem still exists, please contact customer service
If necessary, reduce the load on the table
Reset the table (see Operation section)
Option ISP function. Remove source.
M2 – Overcurrent
M3 – Overcurrent
Collision resolve if necessary
Collision resolve if necessary
E55
E56
E60
Drive 1 - Synchronization is lost
Drive 2 - Synchronization is lost
Collision identified
E48
E49
Overcurrent drive 1
Overcurrent drive 2
Max load exceeded remove excess load from the table
Max load exceeded remove excess load from the table
The connection to the drive is interrupted or a new drive is connected.
Reset the table (see Operation section).
E61 Drive replaced
If it is not possible to resolve an error as described, disconnect the power cord, wait a few minutes and reset the table again.
If the error still occurs, remove the table from the power source and contact customer service.
(Error Code list is valid from rmware 1.7.5 and higher)

19
User Guide
TECHNICAL DATA
ILLUSTRATION B
TECHNICAL DATA
GENERAL CONTROL BOX
Power supply 120 VAC ±10% / 60 Hz
Standby power consumption, primarily <0.3 W
Operating temperature 0-35°C
Protection class IP 20
Maximum power output 216VA/24V
Maximum input current 5 A
Maximum duty cycle 10% (2 min. on / 18 min. off)
TWO-COLUMN FRAME WITH CONTROL BOX
Maximum lift capacity 200 lb (≈ 90 kg / 890N)
Adj. range, depending on version View Illustration B
Maximum input current 6.5 A
Maximum duty cycle 10% (2 min. on / 18 min. off)
THREE-COLUMN FRAME WITH CONTROL BOX
Maximum lift capacity 250 lb (≈ 113 kg / 1112N)
Adj. range, depending on version View Illustration B
SINGLE STAGE
stroke
length
18.8"
DUAL STAGE LOW
stroke
length
25.8"
DUAL STAGE
stroke
length
23.6"

20
User Guide
INTERTEK LISTING BELONGS TO: System: Clever
OMT-Veyhl USA
11511 James Street
Holland, MI 49424
STANDARDS &
CERTIFICATIONS
CONTACT YOUR SALES REPRESENTATIVE FOR WARRANTY INFORMATION
WARRANT Y
The drive system is tested according to the following standards:
UL 962
Issued: 2014/11/07 Ed: 4 Household and Commercial Furnishings
CSA C22.2#68
Issued: 2009/09/01 Ed: 7 (R2014)
Motor-Operated Appliances (Household and Commercial)
Meets BIFMA X5.5 2014.
CUSTOMER SERVICE
End of life cycle: Once product is disassembled, all steel components can be recycled at your local metal collector.
For products with electronic components, see Disassembly Guide.