EASEPAL EC-570 Manual

中国·厦门蒙发利科技有限公司
Xiamen Comfort Science & Technology Group Co., Ltd
EC-570
Maintenance Service Manual
Model：EC-570 Sereies Voltage：220-240VAC
By Customer Service Department

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厦门蒙发利科技公司客户服务中心
Maintenance Service Manual
Contents
I……Specifications ………………………………………………………2
II…..Appearance of the chair ……………………………………………3
III… Name and functions of components (remote controller)……………4
IV….Malfunction catalog…………………………………………………5
V…...Troubleshooting flow chart…………………………………………8
VI….Terminals on the main PCB ………………………………………13
VII…Maintenance of the back rest………………………………………14
VIII…..Maintenance of the seat part ……………………………………27
IX……Maintenance of the foot rest ……………………………………36
X…..Electrical wiring diagram …………………………………………39
XI…..Schematic diagram of the main PCB ……………………………40
XII…Contact us…………………………………………………………41
Model EC-570

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I. Specifications
Items Specifications
Product Series SMART MATE
Model NO. EC-570B/ OG2800
Rated voltage 220～240VAC
Rated frequency 50Hz
Power consumption 150W
Rated time 15 minutes
Total time 60 minutes
When packing:1205×780×840(mm)
When reclined:2000×750×700(mm)
Dimensions
(Length × width × height)
When not reclined:1360×750×1150(mm)
N.W.: 65kg
Weight G.W.: 83kg
Remote controller: 1 m
Line length Power cord: 2.2 m
Temperature: 10～40 ℃
Usage condition Humidity:30～85 %RH
Temperature: 20～60 ℃
Storage condition Humidity: 30～85 %RH
Safeguard Over-current protector

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II.Appearance of the chair
Remote controller
Arm rest
Foot rest
Wrench for extending foot restSide board
Seat pad
Holder of remote
controller
Pillow
Back pad
Rear cover
under the seat
Front cover
of back rest
Rear cover of
back rest
Castor

4
III.Name and functions of components (remote controller)
Keys for actuators
Allows adjusting the angle of
back rest and foot rest
LCD display
Displays time and temperature
RELAX key Allows starting
up automatic kneading program
WIDTH adjust key
Width between knead balls can be
adjusted at 3 levels. Only limited to
TAPPING, ROLLING
INTENSITY adjust key
Massaging intensity can be
adjusted at 3 levels. Only limited to
KNEADING, TAPPING, SWEDISH,
DUAL-ACTION, RELAX, THERAPY,
AIR
ON/OFF
Allows starting and stopping the
chair.
THERAPY key Allows starting
up automatic tapping program
AIR key Allows starting up
automatic charging program
SEAT key Allows starting
vibrators and charging gas-bags
in the seat pad.
CALVES key Allows starting
vibrators and charging gas-bags in
the calves rest. Intensity can be
adjusted at 3 levels
FEET key Allows charging
gas-bags in the foot rest. Intensity
can be adjusted at 3 levels
PAUSE key
All the action will be broken off
by this key
SPOT key Allows starting spot
massage just in the current
position. Position can be adjusted
by UP and DOWN
PARTIAL key Partial massage
taking the current position as the
center with height 16 cm. Center can
be adjusted by UP and DOWN
DOWN key Mechanical main unit
will run down by holding down it.
UP key Mechanical main unit will
run up by holding down it.
KNEADING key Full-back
mode, intensity can be adjusted.
TAPPING key Full-back mode,
intensity and width can be adjusted.
DUAL-ACTION key Full-back
mode of kneading and tapping,
intensity can be adjusted.
ROLLING key Full-back mode,
width can be adjusted.
HEATING key Allows starting
and stopping the heating in back
pad and foot rest
Heating
Rolling

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IV. Malfunction catalog
Common Trouble and processing Methods are listed as follow:
Serial NO. Phenomenon Description Maintenance Methods
01 No Function
When Starting.
The LCD isn’t illuminating:
①Fuse melts (in the Power Source Box
or on the main PCB).
②Power supply circuit poorly
connected.
③EMC Board fails.
④main PCB fails.
①Replace Fuse.
②Replace Power Box.
③ Replace EMC Board.
④Replace main PCB.
02 No function
when starting.
The LCD is illuminating：
①Mechanical switch fails or it’s wire is
opened.
②Up or Down Stroke Photo-electricity
fails.
③Main PCB fails.
④Kneading is on without pressing any
key when starting and no response by
pressing other keys.
①Replace mechanical switch or
it's wire.
②Replace Stroke Photo-
electricity.
③Replace the main PCB.
④Width Inspection Board of
PCB fails, replace it.
03 No Width
switchover.
①The terminals of Width Inspection on
main PCB and wires are poorly
connected.
②The terminals of Width Inspection on
massage mechanical and wires are
poorly connected.
③Width Inspection fails.
④Main PCB fails.
①&②Plug the terminal securely
or replace the wires.
③Replace Width Inspection.
④Replace the main PCB.
04 No Partial
Function.
①Height Inspection Terminal or wire
poorly contacts.
②Height Counting Subassembly fails.
①Plug the terminal securely or
replace the wires.
②Replace Height Counting Sub
-assembly.

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05 No Rolling.
①Terminal or Wire Poorly Contacts.
②Down-stroke Photo-electricity
Subassembly Fails.
③Up-stroke Photo-electricity
Subassembly Fails.
④Rolling Motor Fails.
⑤Main PCB Fails.
①Plug the terminal securely or
replace the wires.
②Replace Down-Stroke Sub-
assembly.
③Replace Up-Stroke Sub-
assembly.
④Replace Rolling Motor.
⑤Replace main PCB.
06
No kneading.
①The terminals on main PCB and
wires are poorly connected.
②Kneading motor fails.
③Main PCB fails.
①Plug the terminal securely or
replace the wires.
②Replace the kneading motor.
③Replace main PCB.
07 No tapping.
①The terminals on main PCB and
wires are poorly connected.
②Tapping motor fails.
③Main PCB fails.
①Plug the terminal securely.
②Replace the tapping motor.
③Replace main PCB.
08
No response
when pressing
the keys on the
remote
controller.
①The terminals and wires are poorly
connected.
②The PCB in the remote controller
fails.
①Plug the terminal securely or
replace the wires.
②Replace the remote controller.
09
Back rest cannot
be reclined or
raised
①The terminals of reclining actuator
and wires are poorly connected.
②The reclining actuator fails.
③Main PCB fails.
①Plug the terminal securely.
②Replace reclining actuator.
③Replace main PCB.
10
Foot rest
cannot be raised
or lowered.
①The terminals of foot rest actuator
and wires are poorly connected.
②The foot rest actuator fails.
③Main PCB fails.
①Plug the terminal securely.
②Replace foot rest actuator.
③Replace main PCB.

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11
No vibration by
the motors in the
seat-pad.
①Print motors fail.
②The terminals and wires are poorly
connected or the wires fail.
③Main PCB fails.
①Replace the print motor.
②Plug the terminal securely or
replace the wires.
③Replace main PCB.
12
No vibration by
the motors in the
Foot Rest.
①Print motors fail.
②The terminals and wires are poorly
connected or the wires fail.
③Main PCB fails.
①Replace the print motor.
②Plug the terminal securely or
replace the wires.
③Replace main PCB.
13 No gas charging
in the seat-pad.
①The terminal of the snuffle valves and
wires are poorly connected.
②The snuffle valves fail.
③The inflator pump fails.
④Main PCB fails.
①Plug the terminal securely.
②Replace the snuffle valves.
③Replace the inflator pump.
④Replace main PCB.
14 No gas charging
in the foot rest.
①The terminal of the snuffle valves and
wires are poorly connected.
②The snuffle valves fail.
③The inflator pump fails.
④Main PCB fails.
①Plug the terminal securely.
②Replace the snuffle valves.
③Replace the inflator pump.
④Replace main PCB.
15 No heating in the
back pad
①The terminal of the heating and main
PCB are poorly connected.
②The connectors of heating on the top
of the back rest are poorly connected.
③Heating leaf fails.
④Main PCB fails.
①Plug the terminal securely.
②Connect the connectors
securely.
③Replace the heating leaf.
④Replace main PCB.
16 No heating in the
foot rest
①The terminal of the heating and main
PCB are poorly connected.
②Heating leaf fails.
③Main PCB fails.
①Plug the terminal securely.
②Replace the heating leaf.
③Replace main PCB.

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V. Troubleshooting flow chart
Notes for repairing chair or replacing parts:
①Make sure the power is OFF before tearing down the wires, moving terminals or replacing
parts.
②Semiconductors (such as IC and others) are very easy to be damaged by static, so when you
touch the PCB, please make sure your body is grounding (by wearing a girding static ring), or
your hands are touching with earthing grip (household electrical appliances putting to earth, such
as fridges, washers and so on) to release all static of the body.
1. No function when starting.
N Y
Y N
Y
否
是N
N
Y
Y Y
N
N
N
Y
否
N
Is the LCD
illuminating? Is the fuse melted? Replace fuse.
Are the terminals of Up
and Down Stroke
Subassembly connected
securely?
Is the power cord
open-circuit?
The switches of Up and Down
Stroke Subassembly fail or not?
The EMC Board
fails or not?
Replace power
cord.
Replace it.
Connect
securely.
Replace
Is kneading on without pressing any
key when starting?
Width Inspection
Board fails or not?
Replace main PCB.
Replace Width
Inspection Board.

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2. No width switchover.
N
Y
Y
N
3. No function（fixed-spot or partial）
N
Y
Y
N
4. No rolling
N
Y Y
N
Y
N Y
N
Are the terminals of Width Inspection Board and main
PCB connected securely? Connect securely.
Width Inspection Board fails or not? Replace it.
Replace main PCB.
Are the terminals of Height Inspection Board
and main PCB connected securely? Connect securely.
Height Inspection Subassembly fails or not? Replace it.
Replace Main PCB.
Are the terminals of rolling motor wire and
main PCB connected securely? Connect securely
Rolling motor fails or not Replace the motor
Up stroke Photo-electricity subassembly fails or not Replace it
Down stroke Photo-electricity subassembly fails or not Replace it
Replace main PCB