EASEPAL EI-8602A-TIT Manual

中国·厦门蒙发利电子有限公司
Xiamen Healthcare Electronic Co., Ltd.
产品维修手册
Maintenance Service Manual
产品型号/Model: EI-8602A-TIT
适用电压规格/Voltage Specification: 110-120V~
蒙发利集团·客服
By the Easepal`s Customer Service Dept.
1

Catalogue
1.Fault code list ------------------------------------------------------------ 3-4
2.List of tools to use ------------------------------------------------------------ 5
3.Cloak replacement -------------------------------------------------------------6
4.Replacement of flannelette in backrest ----------------------------------------- 7
5.Movement disassembly-1 ----------------------------------------------------- 8
6.Movement replacement -2 --------------------------------------------------- -9
7.Movement replacement -3 --------------------------------------------------- 10
8.Remove the back cover --------------------------------------------------------11
9.Replacement of upper cover of central box --------------------------------------12
10.Remove side plate ----------------------------------------------------------- 13
11.calves replacement----------------------------------------------------------- 14
12.Movement backrest bus disassembly -1 ------------------------------------- 15
13.Movement backrest bus disassembly -2------------------------------------- 16
14.Movement backrest bus disassembly -3---------------------------------------- 17
15.Gas pump replacement ------------------------------------------------------- 18
16.centre plate、transformer、Fuse replacement ---------------------------------- 19
2

Fault code list
open: (1) Under the condition of shutdown, At the same time, hold down the three keys pointed to by the
arrow, and you will hear a beep of the hand controller in a few seconds.
(2) Select one of the two project patterns shown in the following figure as needed
Status
,indications
Fault
numbe
Fault description
Possible cause
Exclusion method
remarks
1
The hand controller button
was pressed for more than
45s without letting go
Button stuck
1. Check the status of each button
carefully
2. Replace the hand controlle
2
The hand controller does not
communicate with the center
board for more than 4s
Bad contact or fracture
of inserting wire
1. Check or replace the plug-in
cable
2. Replace the hand controlle
3. Replace the center board
3
The movement plate does
not communicate with the
center board for more than
4s
Bad contact or fracture
of inserting wire
1. Check or replace the plug-in
cable
2. Replacement of movement
board
3. Replace the center board
40
The position sensor is
abnormal of the Movement
walking moto
1. The position sensor
is broken
1. Replacement of sensors
2. Check the connection
3. Replacement of movement
board
(1) Detection when
function is turned on
(2) Shut down
automatically in the
event of failure time.
And not allowed to boot.
41
Position coding anomaly of
the Movement walking moto,
That is ,the code disk is in the
incorrect position.
1. The position sensor
is broken
2. Movement
overshoot
1. Replacement of sensors
2. Move the movement to the
initial height position
3. Replacement of movement
board
(1) real-time detection
(2) Shut down
automatically in the
event of failure time.
And not allowed to boot.
3

42
Abnormal speed senso of the
Movement walking moto，
That is ,no change of speed
code disk was detected in
excess of 6S。
1. The motor is broken
or blocked
2. Drive circuit device
damage
1. Check the connection between
the motor and the movement
board
2. Check or replace moto
3. Replacement of movement
board
(1) Detection when
function is turned on
(2) Shut down
automatically in the
event of failure time.
And not allowed to boot.
44
the position sensor is
abnormal of Core kneading
moto,That is, no change of
position code disk is detected
over 10S.
1. The position sensor
is broken
2. The motor is broken
or blocked
3. Drive circuit device
damage
1. Check the connection between
the sensor and the movement
board
2. Replacement of sensors
3. Check or replace moto
4. Replacement of movemetn
board
(1) Detection when
function is turned on
(2) Shut down
automatically in the
event of failure time.
And not allowed to boot.
46
Abnormal speed senso of
Core kneading moto，That is,
more than 6S did not detect
the speed code disk change.
1. The motor is broken
or blocked
2. Drive circuit device
damage
1. Check the connection between
the motor and the movement
board
2. Check or replace moto
3. Replacement of movement
board
(1) Detection when
function is turned on
(2) Shut down
automatically in the
event of failure time.
And not allowed to boo。
49
The position code of the
telescopic airbag of the
machine unit is abnormal。
1.The position sensor
is broken
1. Check the connection between
the sensor and the movement
board
2. Replacement of sensors
3. Replacement of movement
board
(1) Detection when
function is turned on
(2) Shut down
automatically in the
event of failure time.
And not allowed to boot.
54
The position of the Core
kneading moto is Narrow
anomaly in wide position
1. The position sensor
is broken
2. The motor is broken
or blocked
3. Drive circuit device
damage
1. Check the connection between
the sensor and the movement
board
2. Replace the senso
3. Check or replace moto
4. Replace the movement board
(1) Detection when
function is turned on
(2) Shut down
automatically in the
event of failure time.
And not allowed to boot.
59
The count sensor is abnormal
of the Backrest push rod.
1. Count sensor bad
2. Connection
anomaly
3. The motor is broken
or blocked
4. Drive circuit device
damage
1. Check the connection
2. Check or replace the push rod
3. Replace the center board
(1) Detection when
function is turned on
(2) Shut down
automatically in the
event of failure time.
And not allowed to boot.
63
The count sensor is abnormal
of the Calves push rod
1. Count sensor bad
2. Connection
anomaly
3. The motor is broken
or blocked
4. Drive circuit device
damage
1. Check the connection
2. Check or replace the push rod
3. Replace the center board
(1) Detection when
function is turned on
(2) Shut down
automatically in the
event of failure time.
And not allowed to boot
68
When calves stretch out and
draw back, the count sensor
is abnormal.
1.Count sensor bad
2. Connection
anomaly
3. The motor is broken
or blocked
4. Drive circuit device
damage
1.Check the connection
2. Check or replace the push rod
3. Replace the center board
(1) Detection when
function is turned on
(2) Shut down
automatically in the
event of failure time.
And not allowed to boot

Tools List
Diagonal Cutter
Electric Screw Driver
Electric Screw Driver
Cable Ties
Cross Batch
2*6.35*65
Slot Type Screwdriver
2*6.35*100
Screwdriver
5

Cloak replacement
1. Pass through the zipper head with a small Cable Ties and pull it apart (figure 1), as shown in figure 2
after opening at 7th position
2. Put on the new cloak and zip up 7th position zippers as shown in figure 3 below
图 1
图 3
6
图 2

Replacement of flannelette in backrest
1. Press P6 to remove the cloak in the first step
2.Open 4 zippers of flannelette according to figure 1
3.Remove the two screws behind the back and the two screws under the pedestal As
shown in figure 2
4. Replace the new flannelette with the steps in figure 2 and figure 1 to return to the
operation。
图 1
图 2
7

Remove of the Movement -1
Press P7 step 1 / 3 to remove the cloak and flannelette
2. Use a screwdriver to revolve the worm
through the repair hole to move the
machine core away from the guideway to
remove the baffle area，If the machine
core does not block the baffle area of the
guideway, jump directly to the next step.
3. Remove the baffle from the left and right guideway with a
screwdrive，Move the machine core to the position of the left and
right guideway disassembly baffle

4. The walking gear comes out first and the front gear comes
out again.
8

Remove of the movement -2
5. Cut off the Cable Ties in the three positions shown in
figure 3 with Diagonal Cutter
6. Remove the earth wire
of the machine core
7. Pull out the trachea and terminal
8. Connect the trachea to the terminal with a new
machine core
9. Lock the earth wire to the machine core
10. Tie a Cable Ties on the trachea and dorsal rack line

Remove of the movement -3
11.The front gear is advanced, and the walking gear is
re-entered.
12. The screwdriver removes the machine core
away from the baffle area of the left and right
guideway through the repair hole
13. install the Remove baffle of the left and right
guideway on the guideway
14. Pass the inverted hook through the elastic cloth
and lock the 2 screws
15.Pull 4 zippers.

Remove the back cover
1. Run the massage chair to its original state, and then cut off the power supply.
2.Pull out the cloth pin on the back cover vertically as shown in figure 1 and remove the four screws in
figure 2.
3.Press down, pull the back cover backward and pull out a certain angle, and then pull it out toward the
top of the slope, as shown in figure 4.
11
图 1
图 2
图 3
图 4
11

Replacement of upper cover of central box
1.Run the massage chair to the initial state, then cut off the power supply and unplug the plug;
2.Pull out 5 cloth pins in turn perpendicular to the direction of the upper cover, as shown in figure 1;
3.Remove the screws as shown in figures 2 and 3
4.Hold the inner side of the top cover of the center box on the left hand, hold the outer edge of the
upper cover on the right hand, gently drag it out and remove the upper cover, as shown in figure 4
12
图 1
图 2
图 3
图 4

Remove side plate
1. Run the massage chair to its original state, then cut off the power supply and unplug it；
2.Press P11 to remove the rear cover and cut the inner band of the lower cover with oblique pliers, as
shown in figure 1；
3.Cut off the tie belt that binds the hand controller to the side board, as shown in figure 2
4.Remove the two screws on the back rack, as shown in figure 3；
5.Unzip the shoulder air bag and remove the air bag screw with a screwdriver, as shown in figure 4；
6.Connect the power supply, run the massage chair to the back state, remove the screw at the front end
of the side plate from below the calves as shown in figure 5, and then run the massage chair to the initial
state and cut off the power supply
7.Lift the back end of the side plate slightly upward so that the upper connecting piece hook is detached
from the back frame slot hole as shown in figure 6；
8.Lift the front end of the side plate up 20 × 30 mm so that the side plate hook is detached from the back
frame as shown in figure；
9.Remove three connecting trachea from the side plate, as shown in figure 8.
13
图 1
图 2
图 3
图 8
图 6
图 4
图 5
图 7

Replacement of calves
1.Unzipper as shown in figure 1；
2.Break the DK Card bolt open with your fingers or pliers and take it up, as shown in figure 2；
3. Remove the trachea and power cord connector, as shown in figure 3
图 1
图 2
图 3
14

Movement backrest bus disassembly -1
1. Adjust the center position of the Movement Backrest center positiont through the
maintenance hole through the screwdriver for removing the cloak and velvet through P7
step 1 / 3；
2. Press P11 to remove the rear cover, cut off the tie tape shown in the figure below, pull out the
terminal shown in the figure below and remove the earth wire terminal；
3.Pull out the docking terminal of the back frame of the lower cover of the seat and remove the backrest
bus, as shown in the following figure。
15

图 6
图 5
Movement backrest bus disassembly -2
The nine-core connecting wire is connected
with the movement, and the tape is pierced into
the card slot.
Tie tight in two places
The reserved position here is
not tight.
Fastening of core spring and nine-core connecting
wire (3 places)
The earth wire of the nine-core
connecting wire is locked to the rear
cover of the movement
One end of the spring is
pierced into the buckle and
fixed with the reserved band.
Pull spring of walking
wire with lock
One end of the tension
spring is attached to the
head cover ST5*10
图 1
图 2
图 3
图 4
Band fixation (7 places)
Connect the air duct assembly of the
lower cover of the seat to the
movemet, The trachea is inserted with
alcohol, and the tie is fixed

The nine-core connection line is
connected to the 32 core wire.
17
图 8
图 10
图 9
Movement backrest bus disassembly -3
17
Nine-core connecting wire and
32 core wire earth wire with lock
Straighten the line, tie the belt and
fix it.
图 7
Cloth cover tie belt fixation

Gas pump replacement
1.Remove 5 cloth sleeve pins on the top cover of the central box
2.Remove 3 screws
3.Remove 4 screws of the air pump and cut off the bandage so that you can take it out and replace it.
18

centre plate、transformer、Fuse replacement
1. Transformer replacement：Cut the tie、Unplug the terminal、Remove the fixing screw from the
transformer、Remove transformer
2.Center plate replacement：
Unplug the terminal from the center board， Remove 6 screws， That is, the
center board can be removed
3.Fuse replacement：Remove insurance from socket，You can replace the fuse.
19
19