Living Essentials Jefferson SDMBK0347 User manual

Instruction Manual
SKU# SDMBK0347
Jefferson Electric Height
Adjustable Desk - Black

For faster service:
Please contact Living Essentials
Regarding any defective product(s) / Part(s).
Our Customer Service Representative will assist you
through the process of obtaining replacement part(s) .
Visit our website and fill out the Parts & Service Form,
Give us a call, or email us for replacement parts at:
1-888-818-8789
r[email protected]
LIVING ESSENTIALS
1040 Walnut Ave.
Pomona, CA 91766
Attention: Customer Service Department
Limited Warranty
LIVING ESSENTIALS’ products are warranted to be free from defects in material and workmanship for a period of ONE YEAR:
One-year warranty from date of original purchase by consumer. If you believe your product is defective, please call, write, or e-mail our
customer service department.
Should your product be defective, LIVING ESSENTIALS will help in issuing replacement parts. Whether you call or write, please have your
model number and reference number located on the original packaging ready for our customer service team. You will be asked to tell us
what product you have, along with the date of purchase and the way you believe the product is defective. For any parts request, it must
include images of the defective part/s. Please do not ship your product back to us unless we specifically request you to do so. If it is
necessary for your product to be returned, all returns or exchanges must be made through the original store of purchase. Proof of purchase
must accompany the returned product. LIVING ESSENTIALS is not responsible for any store policies for returns or exchanges.
Note: This Warranty does NOT apply to any wear and tear. All replacement parts will be shipped standard ground service.
NO EXPEDITED Service available (for example; next day air, 2 day air service, 3 day air), there will NOT be any exceptions.
LIVING ESSENTIALS is not responsible for any consequential damages, which may arise out of the purchase, or use of any of our
product/s. LIVING ESSENTIALS is not responsible for any personal injury, or property/equipment damage from the use of such
product/s. LIVING ESSENTIALS’ liability for any breach of warranty shall be limited to replacement of the defective parts as
described above.
Important: Some states do not allow the exclusions or limitations
so the above limitations or exclusions may not apply to you.
Copyright by: LIVING ESSENTIALS and its affiliates

Instructions / Instrucciones / Moded' emploi
-1-
Jefferson Electric Height Adjustable
Desk - Black - SKU# SDMBK0347
• Do not tighten bolts completely until the product is fully assembled.
• Por favor de apretar los tornillos hasta que haya ensamblado el producto
completamente.
110lbs/50KG
720-1210mm
230mm
Ax8 C
x1
Bx8
5x5
Dx2
Attention: The drawings are for guidance only and they may differ
slightly from the product and fittings received. Please contact our customer
service department should you have any queries.
M6 M8 Cable clamp
Technical data
Max. Weight Capacity
Height Range
Drawer Stroke
Charging Ports/ Child Lock
1. Tabletop X1 2. Lifting columns X1
3. Feet X2 4. Power plug X1

2
1
B
C
C
x1
Bx8
STEP 1 Install the tabletop and the lifting columns
Connect the tabletop (1) and the lifting columns (2) with the
screw (Bx8) M8 and tighten it them with the hex wrench (C).
Caution: Please do not touch the glass surface directly to the
ground during installation, so as not to be scratched by sharp
objects on the table; Please be careful during installation to
avoid falling and breaking the glass.
-2-

3
A
C
Ax8
STEP 2 Install the feet
Install the feet (3) to the lifting columns with the screw M6 （A*8）
and tighten them with the hex wrench (C).
Caution: Please be careful during installation to avoid falling and
breaking the glass; Pay attention to the directions.
-3-
C
x1

STEP 3 Install the motor and power lines
Connect the motor plug to the control box, then connect one side of the adapter plug to
the adapter, another side to the power line.
Caution: the motor and power lines can be fixed with cable clamps according to actual use.
-4-
4. Power plug X1

Child Lock
Operation Instruction
Key button
LED Screen
1. Long press the up/down buttons to adjust the height of the desk; The screen will show “bot” when the desktop runs to its lowest point;
and it will show “top” when the desktop runs to its highest point.
2. key button: 1,2,3,4 are the four height memory buttons, long press the button about 3s can record the current height;
3. Press the 3 and 4 buttons at the same time, the RST reset indication will appear. Continue to press the "▼" down button until the lifting table
lowers to the lowest position and rebounds to rise to a stop. The display shows the lowest height "bot", release "▼" down button, the reset is
over and the table can be used normally.
4. The desk has two USB, one type-C ports, they can supply power to other electronics. Every channel can maximum output DC 5V/2.4A
power when the desktop is stationary and will stop output when the desktop is running. It will resume output after 5s of inactivity.
5. Short press the “LOCK” button to achieve the child lock function, so as to avoid accidentally touch and guarantee the safety of children;
The child lock button is switchable, screen will show “Loc” when the desk is locked.
6. Long press the up and down button to switch the sensitivity level. When the screen shows “A-0”, it means the anti-collision function is off,
“A-1” means the anti-collision sensitivity is in level 1, “A-2” means the anti-collision sensitivity is in level 2, “A-3” means the anti-collision
sensitivity is in level 3, level 3 means the highest sensitivity.
Troubleshooting:
a. Reset: When the LED shows" " , press “▼” button until the desk reaches its lowest height and rebounds to stop, it means the reset
has been finished.
b. When it does't work and the LED shows "E01" or "E02", please retry 18 mins later.
c. If the “▼” button does't work, please check the cable connection and then cut off thepower for at least 10 seconds. Reconnect to the
power and press “▼” button to start the reset process when it shows the " ".
d. If all these above process are inefficient, plz contact our customer service.
-5-

Common fault treatment
Method
1.Check if all the cables are connected well
.Check if all the cables are connected well1.
2.Contact your supplier or dealer
2.Contact your supplier or dealer
1.Check if overloaded, max loading: 50kg;
1.Check if overloaded, max loading: 50kg;
1.Check if overloaded, max loading: 50kg;
2.Contact your supplier or dealer
2.Contact your supplier or dealer
2.Contact your supplier or dealer
1. Contact your supplier or dealer
1.Reposition
2.Contact your supplier or dealer
（Duty cycle:Max 2min on/18min OFF）
1.Restart after suspend for 18mins while
connecting with power;
2.Contact your supplier or dealer;
Attention
1. Power supply: AC100V-240V,50/60Hz
2. Service Environment: 0-40℃
3. Unplug the power plug before cleaning, wipe the dust on surface with slightly damp
dishcloth when cleaning, be careful not to get water into the internal components, do not
lose the connector..
4. The electric box contains electronic components, metals, plastics, wires etc., so
dispose of it in accordance with each country's environmental legislation, not the
general household waste.
5. Check carefully to ensure correct and complete assembly before using.
6. Be familiar with all functions and program settings of the product before first use.
7. Children are forbidden to play on the desk as the behavior is unpredictable.
Manufacturer is not responsible for loss, injury, or damage due to improper actions.
8. Slight noise caused by the V-ribbed belt or brake system due to structure will not
have any effect on the use of the equipment.
9. Corrosive or abrasive materials are forbidden to clean the equipment. Ensure
that the cleaner used will not pollute the environment.
10. This appliance can be used by children aged from 8 years and above and persons
with reduced physical, sensory or mental capabilities or lack of experience and
knowledge if they have been given supervision or instructions concerning use of the
appliance in a safe way and understand the hazards involved. Children shall not play
with the appliance.
11. Cleaning and user maintenance shall not be made by children without supervision.
12. If the supply cord is damaged, it must be replaced by the manufacturer, its service
agent or a similarly qualified person in order to avoid a hazard.
13. Please make sure there is no hazard sources in your operating environment. e.g.,
do not litter the tools around. Always be careful to treat the packaging materials in order
to avoid any possible danger, e.g. plastic bag may lead to choking hazard to children.
14. Keep the original package of the equipment if necessary in case of future need for
transportation.
Waste disposal
This marking indicates that this product should
not be disposed of with other household wastes.
To prevent possible harm to the environment or
human health from uncontrolled waste disposal,
recycle it responsibly to promote the sustainable
reuse of material resources. To return your used
device, please use the return and collection
systems or contact the retailer where the
product was purchased. They can take this
product for environmental safe recycling.
-6-
Motor does not move as instructed
Goes down but not up
Downward sliding
Frequently repositioning
Overwork
Rising at low speed
No response when pressing up
arrow/ down arrow after connecting to
power supply
No response when long pressing
down arrow after connected with a
power supply
The following tips will help you detect and eliminate common faults and errors.
If specific errors are not listed below, please contact your supplier.
Only the manufacturer and professionals are capable of investigating and correcting the defects.
Issues