Ya-man GR-16 Instruction Manual Download Page 4

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Safety Precautions

Safety Precautions

CAUTION

CAUTION

After use, remove any 

water on the unit. Do not 

store the main unit wet as 

this may cause damage or 

a malfunction.

Avoid exposure to very hot 

water or hot air from a hair 

dryer as this may melt or 

deform the device.

Do not use if there is crack 

on the main unit, if the 

outer coating is peeling, or 

if the roller is defective. 

Use of a damaged device 

may harm your skin.

Do not wipe the main unit 

w i t h   a l c o h o l ,   t h i n n e r ,  

b e n e z e n e ,   n a i l   p o l i s h  

remover or any solvents 

which could damage the 

device.

Do not use the device in a 

sauna, bedrock bath, or hot 

spring. Do not use with 

bath agents or salts as this 

may cause a malfunction.

Do not allow contact with 

other beauty or electronic 

devices while the power is 

on. To prevent possible 

malfunction or injury, do 

not place near appliances 

that produce heat such as 

heaters, electric blankets, 

etc.

Do not apply the roller over 

a button, buckle, or other 

hard objects as this may 

damage the roller or cause 

a malfunction.

When using EMS in the bath but not under water, set the intensity 

to a lower level. 

While using under water, the EMS stimulation will feel weaker than 

when applying it outside of the bath water. If you set the intensity 

to a comfortable level while under water, you may feel stonger EMS 

stimulation when used outside of the water.

During use, apply gently 

and be careful not to get 

your skin caught in the 

rollers.

T h e   r o l l e r s   p i n c h   a n d  

release while rotating and 

you should adjust the 

angle of application to 

avoid pinching the skin too 

tightly.

Even if you don´t feel the 

EMS stimulation, make 

only small adjustments to 

the intensity level to gauge 

your reaction. 

Don´t increase the level too 

quickly at one time.

If you feel an unpleasant 

t i n g l i n g   o n   y o u r   s k i n ,  

reduce the intensity level, 

move to another area, or 

apply water to the skin 

surface. Do not continue 

use in such conditions as 

this may damage your skin.

If you feel tired or you 

encounter skin problems 

during treatment, stop 

using immediately. If any 

problems persist after 24 

hours, consult a physician.

Avoid extended use over 

one area and apply only for 

the recommended time. If 

you wish to retreat the 

same area using EMS, wait 

at least 4 hours.

D o n ´ t   p r e s s   t o o   h a r d  

against your skin to avoid 

potential skin damage. 

Exercise special care when 

applying on areas where 

the skin can get caught 

between the rollers, such 

as your neck and upper 

arm.

After using in the bath, 

h o l d   t h e   m a i n   u n i t  

vertically and shake it to 

remove excess water, then 

dry the rollers with a cloth. 

After use, thoroughly dry 

the main unit and store in a 

clean dry place. Storing the 

unit while wet may damage 

t h e   d e v i c e   o r   c a u s e   a  

malfunction.

Summary of Contents for GR-16

Page 1: ...Safety Precautions section for important information Before using this product please read these instructions carefully GR 16 Tornado EMS Roller Safety Precautions 1 Product Description 8 Before Use...

Page 2: ...edical electronic equipment such as a pacemaker oxygenator electrocardiograph etc This symbol shows you what you must be careful with This symbol shows you what you must do This symbol shows you what...

Page 3: ...any smoke unusual noise or odor Use only the supplied AC adapter and plug it directly into the wall socket Do not use an extension cord as this may cause an electrical shock hazard short circuit or f...

Page 4: ...evel while under water you may feel stonger EMS stimulation when used outside of the water During use apply gently and be careful not to get your skin caught in the rollers The rollers pinch and relea...

Page 5: ...ding on the region and the type of accommodation Always be sure to check for compatibility before using the device For information about plug adapters consult a travel agency or a consumer electronics...

Page 6: ...that allows it to stimulate deep facial expression muscles and core muscles The Tornado EMS Roller is designed for use on either the face or body by employing separate EMS modes Each mode has 5 adjus...

Page 7: ...ur AC adapter has a wired in cable Charging will not start if the cable is not firmly plugged in Plug the other end of the cable firmly into the charger stand and then plug the AC adapter into a wall...

Page 8: ...ss the Level button Select an EMS level that feels comfortable This symbol indicates a flashing lamp Always start with Level 1 Micro current will only work when using Face Mode Level 1 Micro current c...

Page 9: ...phase Do not press too hard on the skin particularly over areas where the skin is easily pinched such as the neck and upper arms Pressing too hard may harm your skin EMS Treatment Eye Treatment Micro...

Page 10: ...e skin to locate EMS points Stop and hold where you feel the EMS stimulation and press lightly Do not press too hard Select Face Mode when using on the face and select Body1 or Body2 mode when using o...

Page 11: ...S level that feels comfortable Start from the Achilles tendon and roll to the back of the knee Adjust the angle of the grip which feels most comfortable EMS Treatment Select Body Mode 1 or Body Mode 2...

Page 12: ...ollers or around the charging terminal Do not use any detergents or solvents Wipe off with dry towel or tissue any lubricant that oozes from the base of the rollers Never leave the device wet as this...

Page 13: ...ion of the rollers will be weak if the skin is wet In this case press the rollers as needed to get sufficient treatment Avoid use in hot springs or baths having bath salts as this may cause a malfunct...

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