EZee Life CH4000 User manual

Please read SAFETY INSTRUCTIONS
carefully before using the chair
EZee Life™ Products
34 Futurity Gate, Unit 15, Concord, Ontario L4K 1S6
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Function Introduction
The patented 4D soft massage machine in the back provides kneading,
knocking, shiatsu and fast rubbing functions to create the composite kneading
realized by human hand massage.
The heat function of the back massage roller radiates heat to the neck,
shoulder and waist to help relax stressed muscles and promote blood
circulation.
The super long rail design provides and multi angle massage from the neck to
the thighs for a whole body massage experience.
The micro space slide function which slide the chair forward for use allows the
chair to be positioned close to a wall when not in use.
The chair can be configured to lie flat for zero gravity positioning to provide
relaxation for body and mind.
When used as the main remote control, the 7” PC tablet can display the
massage position, method and status in real time and be used to customize the
massage program in tandem with or independently from with the armrest
control panel.
Blue tooth technology allows for more convenient operation through a smart
phone or tablet PC.
The built-in MP3 player integrates music into the massage manipulation. The
synced music and massage effectively helps adjust moods and relieves mental
fatigue.
The omni-bearing rolling and air pressure massage installed in the foot area
stimulates the foot reflection zone with heat.
Multiple airbags in the leg areas perform pulse air pressure massage on the
legs, promote blood circulation and restore leg vitality.
Air bags provide soft pulse air pressure massage on the arms to promote blood
circulation.
Multiple sets of air bags in the waist and hip areas completely cover the waist,
hip and thigh areas. The air pressure alternating squeezing function reduces
fatigue.
The footrest can be adjusted within a 18 cm (7”) range to fit a wide range of
user heights.
Bluetooth Function: 1. download the appropriate Comtek APP to your smart phone or
tablet. 2. install the software 3. choose ROKOL-RK8900A and connect it. 4. Open the
Comtek APP and control the chair.
Android: https://www.factorydirectmedical.com/downloads/CH4000-Android-APP.apk
iPhone/iPad: https://itunes.apple.com/ca/app/massage-chair/id1018690700?mt=8
Bluetooth Wireless Music: Connect your smartphone or tablet to the chair, open your
music program and play the music.

Thank you for choosing the CH4000 lift chair from EZee Life.
Please read this manual carefully before using the chair.
Keep this manual for future reference.
Read and heed the safety information
Note: Small design modifications may occur from time to time and the illustrations in
this manual are for reference only.
Contents
Preparation
Safety Instructions 1
External Structure 5
Internal Structure 6
Mechanical Components Diagram 7
Mechanical Components List 8
Installation
Installation 9
Massage Operation
Pre-Massage Adjustment 13
Manual Control 15
Operation Instruction & Function Illustration 21
Post Massage 24
Maintenance
Cleaning and Maintenance 25
Other Information
Malfunction Guide 26
Technical Data 27
Please retain the manual in a safe place for future reference

Safety Instructions
•Please read this manual carefully to ensure correct installation and
operation of the chair
•Safety Instructions include both Warnings and Cautions for important
aspects of using the chair. Please pay particular attention to Warning and
Cautions.
This symbol warns of possible injury to a person
This symbol warns of possible damage to items
Other Symbol Meanings
Conditions & Situations Where the Chair Should Not Be Used
Users who suffer from osteoporosis
People with heart disease, pacemakers or other electronic de ices
embedded in their bodies
Pregnant or generally unhealthy users must consult a doctor before
use
Patients suffering from a fe er
Patients with perceptual disabilities
Children or People o er 80 years of age
People impaired by alcohol or drugs
People who may fall asleep in the chair
People who are wet
1

Instructions to a oid accidents and injuries
Ensure there are no kids, pets or objects under, behind or in front of
chair when adjusting the backrest or leg rest position
Discontinue use of you feel abnormal sensations during use
Do not use strong massage on the head
Do not massage belly or knees and use cation when massaging the
neck
Do not allow children or pets on the chair (especially during a massage
Do not sit or stand on armrests or backrest
Those who ha e difficulty mo ing or expressing themsel es must be
super ised at all times
Instructions to a oid fire and electrical shock
Insert the power cord fully into a suitable power outlet
Unplug the power cord when not in use
Stop all massage functions and turn off key before unplugging
Forbidden beha iour that may lead to accidental damage
Do not use the chair if entilation holes are blocked
Do not fold the cushions
Do not run for extended periods of time with no load
Forbidden beha iour that may lead to fire or electrical shock
Do not use if power cord or plug is damaged
Using other than rated oltage may lead to damage, fire or shock
Do not use if any electrical cord is damaged, twisted, under stress
Disassembly and maintenance information
If the chair stops working, gets splashed or immersed in water ha e it
repaired by a qualified repairperson. Self modification, repair or
disassembly by the user is forbidden
Do not repair or replace a damaged power cord. Call a qualified
ser iceperson.
To a oid electric shock or injury do not disassemble any part of the chair.
There are no user ser iceable parts to the chair
Check for damage to the upholstery regularly and ha e any damage
repaired. Unplug and cease using the chair until repaired
2

Important use instructions
Set up and use the chair on flat, le el, solid surface
Position the chair at lease 10 cm (4”) from the wall or other item
The maximum suggested operating time is 10 minutes. Fi e minutes for
each position beginning with the slight step massage. Long continuous
massages in the same position will lead to discomfort.
Ensure the massage heads are in the correct position before sitting in
the chair to a oid injury
Ensure the power switch is in the off position before plugging in the
power cord to a oid accidental injury
Ensure the power cord plug is fully inserted into the wall outlet
Ensure wires are undamaged and dry
Do not remo e the ground prong on the power cord plug or use the
chair if the prong has been remo ed
Forbidden actions that may lead to accidents
Do not exert pressure on massage heads with hands or feet
Do not place hands between massage heads
Do not place hands or feet in gaps between mo ing parts
Do not drop or insert anything into slot of the massage chair
Do not sit, stand or place hea y objects on the arm, back or footrest
Do not stand on the chair seat
Do not mo e the chair while operating
Do not turn off chair or disconnect the power while the chair is operating
Do not put any body part between or beneath legrests
Do not use the chair while wearing hair ornaments
Empty hard items from pockets before use
Do not use with bare skin or too thin a material between the skin and
upholstery. Skin irritation may occur if the body can't slide on the
upholstery
Protect the upholstery from fading, discolouration & hardening
Keep chair away from heat, moisture, sharp objects, corrosi es, etc.
Do not use an electric blanket on chair
Do not use in en ironments with excessi e dust, corrosi e gases or
inadequate entilation and air circulation
A oid placing chair in direct sunlight
Do not use outdoors
3

Other information
Do not use or store the chair in wet environments
Keep the chair and the remote control dry at all times
Ensure the chair is properly grounded
Do not use a plug adapter. If the plug on the cord does not match you
outlet have a qualified electrician change the outlet to match the cord.
Unplug the chair before cleaning
Unplug the chair after use
Pull the plug, not the wire, to unplug the chair
Turn off power switch and then unplug after use
Unplug chair in case of power failure
Grounding Instructions
The chair is equipped with a cord having a ground wire. The plug must
be plugged into an appropriate power outlet matching the plug.
Fuse Replacement
Turn off power and unplug chair
before changing fuse.
The fuse in located under the
fuse lid located between the
power cord connector and the
main on/off switch.
Replace the fuse with a fuse of
equal size and amperage.
If in doubt, get the help of a
qualified technician.
Ground wire connection prohibitions
Connecting ground wire to gas pipe may lead to fire or
explosion
Connecting a ground wire to a phone line or lightening rod can
cause fire or shock during a thunderstorm
Connecting a ground wire to a plastic water pipe does not
provide grounding protection
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