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When running, the following running sounds will be emitted.

A sound accompanied by a thump

The sound of air pressure massage

Air pump sound

Exhaust sound of airbag

Grunting
Whizzing

Squeaking

Rattling

Pounding

Pinging

Buzzing

The power cord is cracked or damaged.

※ The above-mentioned sounds will not affect the performance

of the chair, and are considered normal.

Safety Inspection

Buzzing

Caring test

Warm tips

Running 

sound

Friction sound between massage 

wheel and cloth during kneading

Sound of massage wheels lifting, 

kneading and finger pressing

The sound of the chair back 

tilting up and down

It’s important to periodically inspect your massage chair to ensure it’s safe for 

use, especially after not using it for a long period of time.

If you are 

experiencing any of 

the situations as 

described on the 

left, in order to 

avoid malfunction 

or accident, please 

stop using the 

chair, immediately 

unplug the power 

plug from the 

outlet, and contact 

your dealer 

(recorded at the 

bottom of the 

cover).

Please inspect your chair to confirm the 

following is not observed:

After pressing a button, the chair does 

not perform the desired movement.

The power cord and/or plug are 

abnormally hot.

There  is  a  burning  smell  coming  from 

the chair.

When  the  chair  is  running,  it  vibrates 

and  makes  abnormal  sounds  and/or 

vibrations.

The   timer   cannot   be   automatically 

turned off.

Other  abnormalities  or  malfunctions                                                                         

occurred.

Summary of Contents for D_Core DC-001A

Page 1: ...r purchasing D_Core This product has a variety of massage functions which can be used to relieve fatigue and improve body function We hope to always be a good partner in your daily health management D...

Page 2: ...rcement Safety Precautions Please read the safety precautions carefully before using this machine in order to use it correctly To ensure that you use the machine correctly and safely so as to avoid ca...

Page 3: ...ptible to electromag netic interference such as cardiac pacemakers Persons with an abnormal spine or curved spine Persons who want to use it on areas that have been treated by a doctor or where the ai...

Page 4: ...he machine has not been used for a long time please re read this manual to con rm that the machine can be operated normally before use For the sake of safety please con rm the position of the massage...

Page 5: ...en or pets are around before starting massage when standing up or when lowering the back of the chair In addition please be careful not to let the body or items clamp behind the back of the chair or u...

Page 6: ...not massage any one area continuously for more than 5 minutes at a time If you feel that massage is too strong please reduce the stimulation according to this manual If the stimulation is too strong a...

Page 7: ...en the massage chair does not work or is acting abnormally in order to prevent accidents please stop using immediately turn o the power switch unplug the power plug from the socket and contact the dea...

Page 8: ...hair to the other party When discarding this product and accessories please consult the nearest municipal o ce for the correct the method to dispose of it When the power cord is damaged please entrust...

Page 9: ...rol bracket Arm pad Back cover lower Leather cover Back cover upper Armrest Left Power cord Power plug Power socket Chair seat Legrest Castors Back base Shoulder components Part Names and Functions Th...

Page 10: ...and Manual programs can be changed Auto programs can be selected when the remote control is powered on and the indicator light is o Manual programs can be selected with the indicator light is on Press...

Page 11: ...ting to use this machine when moving from cold storage to a warm room Otherwise condensation may occur at the operating position and the performance cannot be fully realized Please make sure that the...

Page 12: ...e chair and press in Pull the back of the armrest part in the picture to the bolt on the back of the massage chair and place the center of the armrest part in the picture on the frame of the massage c...

Page 13: ...to connect the arm on the opposite side Hang the back cover upper xing belt onto the hook on the back of the left and right armrest and press it inward Unscrew the screw on top of the armrest right p...

Page 14: ...ill cannot be moved please contact the dealer recorded at the back cover Because the massage chair is heavy please wear special gloves when moving it to avoid dropping or causing injury Please pay su...

Page 15: ...ng or damage in the fabric at the massage site Please check other parts to make sure the fabric is not damaged If you nd any damage on the fabric please unplug the power plug regardless of the size of...

Page 16: ...it down immediately but turn on the main power switch After the massage device returns to the storage state slowly sit in the center of the massage chair storage position is state of the chair back mo...

Page 17: ...n addition please adjust the shoulder position to your preferred angle When massaging the arm do not force the arm into it after it has been pulled out of the armrest Do not massage your elbows Keep y...

Page 18: ...A program to alleviate general fatigue From the root of the neck to the ankle gently rubbing the acupoints of the whole body without omission Circulation promotion a program that focuses on promoting...

Page 19: ...will hear a slow beep at the end of this process Please sit fully in the chair and rest your head on the back of the pillow in a comfortable position When the body is lifted the acupoints cannot be c...

Page 20: ...age mechanism has moved to its storage position In case of an emergency or abnormal operation of the massage chair please press the button EMERGENCY STOP to stop the massage chair immediately After co...

Page 21: ...r Focus Roller Auto Manual Width EMERGENCY STOP Circulation Neck Shoulders Air Intensity Master Back Lower Speed Knead Speed Tap Balance Range Auto Programs Manual Programs Left Center Right Down Up F...

Page 22: ...massage will automatically end When the manual program is running press the mode selection button to interrupt the manual massage You can then select the program you desire Massage motion will begin...

Page 23: ...ch weight is on the back this is not a malfunction Some basic work and special actions can not be started Please turn o the main power switch behind the massage chair Turn on again after about 5 secon...

Page 24: ...ting up and down It s important to periodically inspect your massage chair to ensure it s safe for use especially after not using it for a long period of time If you are experiencing any of the situat...

Page 25: ...ncline 150 cm 180 cm 59 inch 71 inch What is the maximum user weight 100 kg 220 lbs After the above operations please contact the sales store or dealer recorded at the bottom of the cover Can it be pl...

Page 26: ...r unplug the power cord with wet hands Contact with plastic and indoor wallpaper for a long time may cause discoloration Caution Do not place the machine in direct sunlight or near areas of high tempe...

Page 27: ...after the check please contact the sales store to commission the following matters 1 Name address telephone number 2 Name and model of the product Please refer to the speci cations column on page 27 o...

Page 28: ...s 6 kinds 5 kinds Program timer 10 30 minutes Tilt angle No grade electric tilt about 113 145 relative to the horizontal plane Overuse timer 90 minutes continuous operation Dimensions Weight 135 kg 29...

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Page 32: ...Date of issue June 27 2019 Postal Code 108 0074 No 2 15 11 Takanawa Minato ku Tokyo Japan Manufactured by NIN Co Ltd Made in Japan Made in China DC 001A DC 1000A DC 100A...

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