Core Nine 8830 User manual

© 2021 CORENINE
The images in this manual are for reference purposes and may not resemble the massage
chair design you purchased. CORENINE reserves the right to make changes to the information
in this document, including and without limitiation the specications and product descriptions
at any time and without notice. No medical claims are warranted or implied by the use of
this product.
Model Number: 8830
Rated Voltage: 110v
Rated Power: 180w
Net Weight: 278 lbs Weight Capacity: 285 lbs
TECHNICAL SPECIFICATIONS
CORENINE 8830 MASSAGE CHAIR
Thank you for purchasing the 8830 Massage Chair. Please read the
contents of this manual before using your chair and refer to it when needed.

WARRANTY PRODUCT & ACCESSORIES
1
PRODUCT AND ACCESSORIES . . . . . . . . . . . . . . . . . . . . . . . . 1
SAFETY & MEDICAL PRECAUTIONS . . . . . . . . . . . . . . . . . . 4-6
CHAIR INSTALLATION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-8
REPLACING A FUSE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
STORING THE CHAIR . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
TROUBLESHOOTING . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .10
REMOTE CONTROL . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
CLEANING & MOVING THE CHAIR . . . . . . . . . . . . . . . . . . . . 11
CHAIR REQUIREMENTS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-3
CORENINE’S 8830 Massage Chair comes with a
2 year parts and 2 year in-home service warranty.
A 5 year extended warranty can be purchased on
our website at corenineusa.com > Shop > 5-year
extended warranty.
To acvate your massage chair warranty, go to
corenineusa.com and click on “Product Registraon”
in the footer navigaon. Complete the required fields,
including your chair’s serial number which is located on
the back of your chair near the power switch, and submit.
To view and download warranty informaon go to
corenineusa.com > Warranes > 8830 Warranty.
CONTENTS
Includes remote control, two arms, headrest
pillow, seat cushion, and legrest ooman.
MASSAGE CHAIR
POWER CORD
QUICK START GUIDE
Headrest Pillow
Seat Cushion
Legrest Ooman
Arms
Power Switch
Casters
Remote Control Cable

CHAIR REQUIREMENTS CHAIR REQUIREMENTS
When the massage chair is fully reclined it requires 2 inches of space behind it and 8 inches of space in front of it.
Place the chair at least 40 inches away from audio and video devices (e.g. TV, radio) to prevent signal interference.
• Check to make sure the power cord is not knoed, entangled with any objects, or crushed under the massage chair.
• Keep children and pets away from the chair as it reclines and returns to the upright posion.
• Make sure the chair is in the upright posion before sing down.
• Do not place this chair in direct sunlight or near an open flame or high temperature sources.
• Do not place this chair near damp or moist areas such as swimming pools or bathrooms.
WALL CLEARANCE
SURROUNDING ENVIRONMENT
Plug the power cord into an electrical outlet and press the power buon (located on the back of the chair) to the ON posion.
Next, press the power buon on the remote control.
POWERING UP THE CHAIR
2 3
8 in
2 in
WARNING! An improper connecon of the equipment-grounding conductor can result in a risk of electric shock.
This chair must be connected to a properly grounded outlet. Grounding provides a path of least resistance for electrical
current to reduce the risk of electric shock if the product malfuncons or breaks down. This chair is equipped with a
cord having an equipment-grounding conductor and a grounding plug. If you are in doubt as to whether this product is
properly grounded, do not modify the plug provided with this chair. Contact a qualified electrician to install a proper outlet.
• The electric cord must be plugged into an appropriate outlet that is properly installed and grounded in accordance with
all local codes and ordinances.
• The chair must be connected to an outlet having the same configuraon as the plug.
• No adapter should be used with this chair.
• Always unplug this chair from the electrical outlet immediately aer using and before cleaning.
GROUNDING PRECAUTIONS
!DANGER: To reduce the risk of electric shock
Make sure the chair is fully assembled with the legrest on the floor before plugging the chair into an electrical outlet.
!WARNING

IMPORTANT SAFETY PRECAUTIONS IMPORTANT SAFETY PRECAUTIONS
Read all of these instrucons before using your massage chair.
• This massage chair should only be used for its intended purpose as described in this manual.
• To disconnect, turn all controls to the OFF posion before unplugging the chair.
• NEVER aempt to repair or modify any electrical or mechanical funcons in this chair.
• NEVER operate this chair if it has a damaged power cord or plug, if it is not working properly,
if it has been dropped or damaged, or dropped into water.
• Only a qualified technician should replace a damaged power cord.
• Do not place the power cord near heated surfaces, under heavy objects, or in high traffic areas.
• Do not remove the plug from the outlet while the chair is operang.
• Do not use the chair if the electrical outlet is loose.
• To avoid electric shock, NEVER use wet hands to connect or disconnect the power plug from the
electrical outlet, and never use the massage chair when your body is wet or damp.
• If you spill liquid onto the chair, immediately turn off the chair and unplug the power cord.
• Do not operate this chair where flammable products are being used such as aerosol sprays or oxygen.
• Do not put hands or fingers near the rollers when the massage mechanism is operang. Injury may
result from rollers squeezing together.
• Always confirm that there are no obstacles behind the chair and that there is sufficient space to recline.
• Keep children and pets away from the chair when in use.
• Close supervision is necessary when this chair is used by, on, or near children, invalids, or disabled persons.
• Do not operate this chair under a blanket or pillow. Excessive heang can occur and cause fire, electric
shock, or injury.
SAFETY WARNINGS
!DANGER
• Do not use the chair if it is damaged or if the covering shows any sign of deterioraon, such as peeling
or cracking, or if the fabric is torn or the internal compoments exposed.
• Do not use any aachments that are not included with this chair.
• Never operate this chair with the air openings blocked. Keep the air openings free of lint, hair, etc.
• Never drop or insert any object into any opening.
• Do not place or use this chair outdoors.
• When using this chair aer it has been in storage, check to see that it is operang properly prior to use.
• Do not stand on the massage chair or the legrest ooman. Use only while seated.
SAFETY WARNINGS
!DANGER
Read all of these instrucons before using your massage chair.
54
• DO NOT USE THIS CHAIR if you have a pacemaker or other medical electronic devices inside your body.
• Do not use this chair without consulng your physician if you have a medical condion.
• This chair is not intended for self-treatment of medical condions that should be managed by a qualified
health care provider.
• Do not massage any area of the body that is swollen, inflamed, or has skin erupons.
• Do not use on unexplained leg or calf pain, or if you’ve been diagnosed with deep vein thrombosis.
• If you feel any abnormal discomfort while using the chair, stop use and consult your physician.
!WARNING
MEDICAL PRECAUTIONS

CHAIR INSTALLATION
PROHIBITED ACTION THAT MAY VOID WARRANTY
• Any modificaon, disassembly, maintenance, or repair of the chair by anyone other than an approved service
professional will void the warranty. Contact your retail provider if your chair is in need of service.
• Do not use any aachments that are not included with this massage chair.
• Do not remove the seat cushion or tamper with the massage mechanism.
• Do not allow children or pets to play near the chair during operaon.
• Only one person at a me should use the massage chair. The maximum weight load for this chair is 285 lbs.
• Do not use this chair outdoors or in excessively hot, humid or dusty environments.
• Do not place this chair directly in the sun or near an open flame.
• Do not place this chair near damp or moist areas such as swimming pools or bathrooms.
• Do not place heavy objects on the chair.
• Do not stand on the massage chair. Use only while seated.
• Do not stand or sit on the armrest or legrest.
• Do not exert force on the massage rollers when the massage mechanism is operang.
• Do not operate under a blanket, pillow or electric blanket.
• Do not use this chair while smoking.
• This massage chair is only intended for personal in-home use. Commercial use will void warranty.
!CAUTION
!CAUTION
The wear and tear of the legrest footwells results from users leaving their shoes on, and this is NOT COVERED
BY THE WARRANTY.
IMPORTANT SAFETY PRECAUTIONS
Read all of these instrucons before using your massage chair.
6 7
Align armrest mounng holes to main body mounng
holes.
3
Manually lower the legrest.
1
Remove all of the fabric velcro protectors on the chair,
and velcro the back and seat cushion in place.
velcro
mounng screws
Secure front of arm to main body with screws and
brackets provided. Next, secure top of arm to main body
and install the trim panel.
5
armrest
mounng hardware
square frame
rail
Align armrest square frame to main body frame.
Press down on top of arm to engage.
4
5
6
CUSHION INSTALLATION
Connect the color coded air hoses on armrests
to the main body. Route hoses inside of chair frame.
2
ARMREST INSTALLATION
arm air hoseseat air hose

REMOTE CONTROLCHAIR INSTALLATION REPLACING A FUSE
STORING THE CHAIR
8 9
To replace a fuse, turn the power control button to the OFF position
and unplug the power cord. Remove the fuse cover lid and replace
with the same sized fuse.
Contact a qualied electrician if you are unable to replace the fuse.
WARNING! Check with a qualied electrician or serviceman if you
are in doubt as to whether your chair is properly grounded.
Attach the top of the back cusion with the zipper.
7
zipper
cushion
Connect the remote control wires and
secure with the threaded nut.
8
Align the interior groove patterns and
connect both ends of the remote control
cable.
Secure with the plastic thread cap.
• Cover the chair while it is in storage.
• Do not store the chair outdoors or in direct sunlight.
• Do not store the chair in excessively hot, cold, humid, damp, or
dusty environments.
Press to turn the massage chair ON and OFF.
Press and hold to RAISE the legrest.
Press and hold to RAISE the backrest.
Press and hold to LOWER the backrest.
Press and hold to LOWER the legrest.
Press to return the chair to its upright position.
Press and hold to RAISE the back roller position.
Press and hold to LOWER the back roller position.
Press to adjust the speed of the massage.
Press to adjust the air bag intensity.
Heat Function: Press to turn the heat function ON and OFF.
* PLEASE NOTE: When the massage is complete, or if the massage has timed out, press
the center button to return the chair to its upright position.
Air Bag Function:Press to activate/deactivate the air bag function in various zones.
Area Function: Press and hold to RAISE and LOWER the back massage mechanism.
Roller Function:Press to turn the legrest rollers ON and OFF.
Massage Mode Function:Press to cycle through the six massage modes (kneading,
kneading/tapping, knocking, rolling, shiatsu, tapping). Press a seventh time to stop
the back massage and only receive a foot, calf, and arm massage.
Width Function: Press to adjust the width of the back roller when the shiatsu, tapping,
and rolling massage modes are functioning.
Stretch Auto Massage: A high intensity stretching massage.
Swing Auto Massage: A relaxing rocking massage that promotes sleep.
Recover Auto Massage: A high intensity massage that loosens the muscles.
Neck, Shoulder & Upper Back Auto Massage.
Neck
Recover Swing Stretch
BackON/OFF Lower Back Auto Massage
Move Up Move Down
Air Speed
Air Part Width Massage
Roller Calf Knead Heat
Recover
Air Speed
Swing Stretch
Neck
Air Part Width Massage
Roller Calf Knead Heat
BackON/OFF
Move Up Move Down

SYNTHETIC LEATHER CARE
• For general cleaning, wipe down the leather with a damp cloth, then a dry cloth.
• Avoid excessive brushing or rubbing while cleaning the leather.
• To remove stains, use a damp cloth with a 3-5% neutral detergent, then wipe with a dry cloth.
• Do not use benzene, thinner, alcohol, or any other solvent or abrasive cleansing agent on the leather.
PLASTIC CARE
• Use a damp cloth with a 3-5% neutral detergent to clean the plasc components of the massage chair.
• Dry with a cloth or allow to air dry.
TABLET REMOTE CONTROL CARE
• Do not use a damp cloth to clean the remote control. Use only a clean dry cloth.
• Do not use benzene, thinner, alcohol, or any other solvent or abrasive cleansing agent on the remote
control.
• Turn the main power switch off and disconnect the power plug from the electrical outlet before cleaning
the chair to reduce the risk of electric shock.
• Never use wet hands to connect or disconnect the power plug from the electrical outlet.
• Do not use a damp cloth to clean the power cord.
CLEANING INSTRUCTIONS
MOVING THE MASSAGE CHAIR
The massage chair can be moved by raising the front of the chair and lng back on the wheels.
• Unplug and remove the power cord and remote control before moving the chair.
• Use cauon when handling the armrests and legrest ooman to avoid damage.
• Use cauon when rolling the chair across a le or wood floor.
• To prevent the floor from being scratched, it is recommended that you place a towel or
blanket under the wheels or li the chair using at least four people.
• The chair should be placed on a flat level surface and away from damp rooms (i.e. bathrooms)
and open flames (e.g. stove, fireplace).
• It is recommended that you place a so mat underneath the chair to protect your floors.
The massage chair is connected to the
power supply but the remote control is
not working.
There are sounds inside the massage chair
when it is being used.
The massage chair becomes louder when
it is being used.
The massage chair suddenly stops working
when it is being used.
The massage chair will not extend, recline or
return to its upright posion.
If you connue to have problems, turn off the main power switch, unplug the power cord from the
electrical outlet and contact your retailer’s service department or CORENINE at corenineusa.com.
The air pump, motor and mechanical parts of your massage chair
will make various beeping & humming sounds.
The power switch may not be turned on.
The power cord plug may not be properly connected to a working
electrical outlet.
A fuse may have burned out.
The “On/Off” buon on the remote control may not be turned on.
The power cord may be damaged.
The massage me may be complete.
Your electrical power may have stopped working. Check to make sure your power is connected.
The massage chair may be overloaded from extended use.
There may be obstacles in the way.
The massage chair may be overloaded from extended use.
Replace the fuse.
Turn on the power switch.
Reconnect the power cord plug to a working
electrical outlet.
Turn the “On/Off” buon on the remote control
to the “On” posion.
If damaged, contact your retailer’s service
department for a new power cord.
Choose a new massage mode or turn off
your massage chair.
This is normal.
Turn off the massage chair for at least 30 minutes.
Turn off the massage chair for at least 30 minutes.
Remove the obstacles.
TROUBLESHOOTING
PROBLEM TROUBLESHOOTINGPOSSIBLE REASON FOR PROBLEM
!WARNING
10 11