HUANUO HNESD22 Electric Standing Desk Instruction Manual

HUANUO HNESD22 Electric Standing Desk

HU”NUO

Electric Standing Desk Instruction Manual

• HNESD22B / HNESD22V / HNESD22N / HNESD22W / HNESD22WN / HNESD22MP / HNESD22BU / HNESD22GN / HNESD22PK / HNESD22LY / HNESD22G / HNESD22LW / HNESD22LG / HNESD22LV / HNESD22BB
• HNESD23B / HNESD23V / HNESD23N / HNESD23W / HNESD23WN / HNESD23MP / HNESD23BU / HNESD23GN / HNESD23PK / HNESD23LY / HNESD23G / HNESD23LW / HNESD23LG / HNESD23LV / HNESD23BB

Tools Needed (Not Included)

Specifications

1. Step 1: Supplied Parts and Hardware
   

2. Step 2: Supplied Parts and Hardware
   

3. Step 3:
   

4. Step 4:
   

5. Step 5:
   

6. Step 6:
   

Not all hardware included in this package will be used.

Contact Us
If you receive parts that are damaged, defective, or are missing parts, please contact us.

Step 1 Assembling the Frame
Attach the motor.

Secure the motor.

Attach the right leg to the crossbar.
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Attach the left leg.
Attach the leg bases.

Attach the side plates.

Slide the rod coupler onto the end of the motor drive shaft on the right leg.

Fully insert the transmission rod into the left leg.

Adjust uneven desk legs if needed:

Measure the heights of the two desk legs to see if they are set at the same level. If not, using the wrench, turn the rod to adjust the left leg until it’s level with the right leg. Turn the rod clockwise to raise the left leg or counter-clockwise to lower it.

Slide the rod coupler to the left to connect with the other end of the rod.

Adjust the transmission rod if needed:
If the transmission rod doesn’t fit smoothly into the rod coupler, use the wrench to fine-tune the position, then try again.

Use the set screws to secure the rod coupler.

Ensure the rubber pads are attached to the frame. If any have fallen off, reattach them or use the spare rubber pads.

Step2 Assembling the Desktop

[ For 48″ long desk ] Use five wood dowel pins to join the two desktop panels together.

Secure the desktop panels with the connectors, then attach the cable management bracket.

[ For 55″ long desk ]
Use six wood dowel pins to join the two desktop panels together.

Secure the desktop panels with the connectors, then attach the cable management bracket.

Step3 Attaching the Desktop

Attach the frame to the desktop.
Note: Use the pre-drilled holes as guides for securing the frame. If some pre- drilled holes do not line up perfectly, you can still use the screws to secure. If you have any questions or issues, please contact us.

Fold the cable management tray into shape.

WARNING:  Be careful not to cut your fingers.

Attach the storage hooks.

Attach the cable management tray and controller.

Step4 Attaching the Keyboard Tray Side Plates

Screw the cam bolts in and push the wood dowel pins into the desktop.

Attach the keyboard tray side plates to the desktop.

Secure the keyboard tray side plates by inserting cam locks with their open slots facing the cam bolt heads, then rotating them clockwise.

Step 5 Connecting the Cables

Note: An example of a cable clip layout is indicated below. However, the cable clips can be arranged according to your needs.

Step 6 Inserting the Keyboard Tray

Insert the keyboard tray.

Using the Controller

Note: Ensure there are no obstacles when using the desk, that the desktop is not too close to the wall, and that all cables are long enough for the desk to move up and down freely. When the controller screen is off (power-saving mode), press any button to wake it before operating.
Suggestion : Set the most comfortable height when you sit down to [I] and the most comfortable height when you stand up to [2]. The other two presets can be set for another user or to other heights you want to use.

Raise the Desk
Press the button to raise the desk continuously until it reaches the highest position of 46.8″ (119cm) or the button is released.
Lower the Desk
Press the button to lower the desk continuously until it reaches the lowest position of 27.9″ (71cm) or the button is released.
Save Height Settings
Four heights can be stored. Press and hold the 123 button for 3 seconds. The digital number will flash three times and the current height will be stored to that button.

1. Select Height Setting 1
   Press the [I] button. The desk will move to the height that was previously set for that button. Press any button to stop the desk.

2. Select Height Setting 2
   Press the [2] button. The desk will move to the height that was previously set for that button. Press any button to stop the desk.

3. Select Height Setting 3
   Press the 3] button. The desk will move to the height that was previously set for that button. Press any button to stop the desk.

4. Select Height Setting 4
   Press the4] button. The desk will move to the height that was previously set for that button. Press any button to stop the desk.

Settings

Reset|

1. Press and hold the button until the desk goes down to its lowest level, then release the button.
2. Press and hold the button for 5 seconds until the screen displays ‘RST,’ then release the button with ‘RST’ flashing.
3. Press and hold it again until the desk goes down to its lowest level and comes back up slightly. The screen will display the current height again, then reset is complete.

Note: Do not place items on the desktop during the reset procedure.

as RSr on the
Lock/Unlock| Press and hold [I] and [l] buttons together for 3 seconds to turn the lock on. The screen will display ‘LOC’ and the buttons will be disabled. Repeat to turn the lock off.
Change Display Height Units| Press and hold [I] and [ID buttons together for 3 seconds to switch the display height unit. The default unit is imperial.
Change Collision Detection Sensitivity|

1. Press and hold [I] and@] buttons together for 3 seconds, and ‘S02’ will flash on the screen. The last digit displayed is the current sensitivity level, and the value range is 0-3 (0: off; 1-3: highest to lowest).
2. Select other levels by pressing 51or [S2] button, then press and hold [I] and@] buttons together for 3 seconds. The digits will stop flashing, and the screen will display the current height again.
   Note: Sensitivity is preset to Normal by the factory. However, sensitivity may be adjusted if needed.

Set/Clear Lowest Limit|

1. To set the lowest height limit, press and hold [S2] and [I] buttons together for 3 seconds. The screen will display ‘-dO.’ Whenever the desk reaches the lowest limit, the screen will display ‘-LO.’
2. To clear the lowest height limit, move the desk down to the lowest height (screen displays ‘-LO’) and press [S2] and [I] buttons together for 3 seconds. ‘-dO’ will flash on the screen, and the limit will be cleared.

Set/Clear Highest Limit|

1. To set the highest limit, press and hold 51and [I] buttons together for 3 seconds. The screen will display ‘-UP.’ Whenever the desk reaches the highest limit, the screen will display ‘-HI.’
2. To clear the highest limit, move the desk up to the highest level (screen displays ‘-HI’) and press 51and [I] buttons together for 3 seconds. ‘-UP’ will flash on the screen and the limit will be cleared.

Troubleshooting

1. Please try resetting the desk if you have any issues like the following:
   • Abnormal operation.
   • The controller screen displays ‘RST’ (reset).
   • The controller screen displays the error message E01 – E08, but the motor cable is connected properly.
2.  If the controller screen displays ‘HOT,’ please wait 20 minutes for the motor to cool down before making any further height adjustments.

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