1. DL manuals
  2. EASEPAL
  3. Massager
  4. EC-570
  5. Maintenance Service Manual

EASEPAL EC-570 Maintenance Service Manual

Manual is about: Voltage 220-240VAC

Summary of EC-570

  • Page 1

    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.

  • Page 2: Maintenance Service Manual

    1 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 ...

  • Page 3

    2 i. Specifications items specifications product series smart mate model no. Ec-570b/ og2800 rated voltage 220～240v ac 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 × hei...

  • Page 4: II.Appearance of The Chair

    3 ii.Appearance of the chair remote controller arm rest foot rest wrench for extending foot rest side 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.

  • Page 5

    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...

  • Page 6: IV. Malfunction Catalog

    5 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...

  • Page 7

    6 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- a...

  • Page 8

    7 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...

  • Page 9

    8 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 you...

  • Page 10

    9 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 ...

  • Page 11

    10 5. No kneading n y y n y n 6. No tapping. N y y n 7. Remote controller doesn’t work. N y y n are the terminals of kneading motor wire and main pcb connected securely? Connect securely. Kneading motor fails or not? Width inspection board fails or not? Replace main pcb. Replace the motor. Replace i...

  • Page 12

    11 8. Actuator doesn’t work. N n y y y y n n 9. No vibration. N n y y 否 n n y y y y n n are the terminals of reclining actuator and main pcb connected securely? Connect securely. Are the terminals of foot rest actuator and main pcb connected securely? Connect securely. The reclining actuator fails o...

  • Page 13

    12 10. No gas charging. N n y y y y n n n n y y y y n n 11. No heating in the back pad and foot rest. Common trouble about electric control and processing methods of ec-570b are mentioned above. It is for indication only. Are the terminals of snuffle valve for bags in the seat pad and main pcb conne...

  • Page 14

    13 vi. Terminals on the main pcb terminal of rolling, kneading and tapping motors. Terminal of the foot rest actuator terminal of the reclining actuator terminal of up and down stroke photo- electricity. Terminal of height inspection. Terminal of width inspection. Terminal of remote controller. 24vd...

  • Page 15

    14 warning: please make sure the massage chair is power off before maintenance and repair. As the voltage is 220-240vac, please make sure the plug is removed from outlet for safety before processing operations as follow. Vii. Maintenance of the back rest 1. Disassembly of the back pad ① you can find...

  • Page 16

    15 3. Disassembly of the back rest ① release the stopper at the bottom of back rest, turn down the back rest forward. ② slacken and remove the screws fixing the rear cover of seat part. Pull out the rear cover. Disconnect the connector of back rest on the main pcb. And slacken and remove the screw f...

  • Page 17

    16 4. Disassembly and replacement of the front cover of the back rest if disfiguring damage or crack happened, or the inside cloth is damaged, you can proceed as follow: ① after disassembling the rear cover, you can find 6 pieces of screws fastening the front cover to the back frame. ② slacken and r...

  • Page 18

    17 ⑥ if the pcb fails, cut the wires and cable ties tightening the wires, then replace a new one. Then connect the wires and secure it with line insulators. ⑦ proceed in the reverse order of disassembly when assembly. Tool: a plus screwdriver 6. Disassembly of mechanical main unit attention: this me...

  • Page 19

    18 7. Replacement of the kneading, tapping and rolling motors attention: the voltage of this massage chair is high and the motors are rotating in high speed, so make sure the power is off before disassembly. For safety, you should remove plug from outlet. 7.1 kneading motor（dc -24v） ① disassemble th...

  • Page 20

    19 and a spanner. Take away the cross beam. 3. Slacken and remove the screw bolts and nuts, on both sides, fixing the plastic blocks in the guide rails with a plus screwdriver and a spanner. Take away the plastic blocks. 4. Cut the cable ties around the box of electric filter, find the wires of the ...

  • Page 21

    20 7. Turn the motor shaft in counter clockwise direction, then the mechanism main unit will run up. When the pinions on both side un-gear with the teeth bars, you can pull out the mechanism main unit. Lay a piece of clear cloth on the working table then put it on. 8. After taking out the mechanism ...

  • Page 22

    21 10. Slacken and remove the screws, 6 pieces, fixing the upper and lower cover of bearing block with a plus screwdriver. 11. Then you can pull out the shaft subassembly though the sheet-metal as you can see in the following picture. 12. Slacken and remove the screw bolt and nut fixing the pinion o...

  • Page 23

    22 14. Then the outer side of the box and the rolling motor can be removed. Pull the inner side cover to another side. Remove the outer side washer. 15. Push the gear wheel to the inner side (the bearing side), then can find the flat key in the shaft, you can pull it out. 16. Then you can tap out th...

  • Page 24

    23 17. Proceed in the reverse order of disassembly when assembly. One thing needs to be mentioned: when the mechanism main unit has been assembled, connect the rolling motor wires to 24vdc power supply (power off), put the lower wheels of mechanism main unit into the guide rails, and the pinions on ...

  • Page 25

    24 8. Maintenance of the massage mechanism 8.1 disassembly of the whole massage mechanism ① disassemble the rear cover, cut all the cable ties tightening the wires. ② cut the wire of the tapping motor. ③ loosen the kneading belt, pull out the terminal of width inspection board. ④ slacken and remove ...

  • Page 26

    25 8.3 disassembly of the universal rod ① slacken and remove the screw bolts, 3 pieces, tightening the sheet-metal to the plastic swinging arm with a plus screwdriver. ② remove the plastic cover, so you can separate the universal rod form the winging arm. ③ slacken and remove the screw bolt fixing t...

  • Page 27

    26 8.5 disassembly of width inspection board ① disassemble the rear cover of the back rest. ② pull out the terminal of width inspection board. ③ slacken and remove the screws tightening the width inspection board to the reduction gear box with a plus screwdriver. ④ remove the width detection board a...

  • Page 28

    27 viii. Maintenance of the seat part 1.Disassembly of the cover under the seat ① pull out the power cord, release the stopper at the bottom of back rest, turn down the back rest forward. ② slacken and remove the screws, 4 pieces, fastening panel switch and the cover with a plus screwdriver. ③ you c...

  • Page 29

    28 4. Replacement of the wave filter ① after taking off the cover, slacken and remove the screws fixing the wave filter pcb on the base plate with a plus screwdriver. ② after disconnecting a wire of the failed pcb, connect it to the new one immediately with a electric iron. Until all the wire are tr...

  • Page 30

    29 6. Disassembly and replacement of the main pcb tips：the main pcb is of great importance in the control part of a massage chair. Controlled by the microcomputer, the external equipment of the computer system is more stable than the control circuit. So when one part is non-functional, first we shou...

  • Page 31

    30 7. Disassembly and replacement of the air pump and air storage boxes ① disassemble the rear cover under the seat. Pull out all the connectors of the air hoses coming from the air feeding box. Pull out the terminals of the air pump and snuffle valves on the main pcb. ② slancken and remove the scre...

  • Page 32

    31 ⑤ if the white gas storage boxes need to be replaced, just slancken and remove the screw fixing then, and disconnect the connectors of the air hoses. ⑥ proceed in the reverse order of the disassembly when replacing a new one. Attention: when fixing the pump, you should insert the rubber poles int...

  • Page 33

    32 9. Disassembly of the reclining actuator ① raise the foot rest to the extreme position,then release the stopper at the bottom of back rest, turn down the back rest forward. ② romove split pin, draw out flat head rivet securing the reclining actuator on the u stay fork and remove the flat head riv...

  • Page 34

    33 10. Disassembly of the foot rest actuator ① raise the foot rest to the extreme position, then you can find one end of the actuator is fixing on the u stay fork. There are two plastic bush rings in the hole. ② romove split pin, draw out flat head rivet securing the foot rest actuator on the u stay...

  • Page 35

    34 11. Disassembly and replacement of the seat pad ① find the zip connecting the seat pad and the outer coating of the foot rest, then upzip. ② raise the seat pad, you can find two gas hoses and a wire there. ③ disconnet the gas hoses and pull out the terminal of the wire,then the seat pad can be re...

  • Page 36

    35 13. Disassembly of the side board ① disassenmle the whole backrest and the seat pad(including the wood board). ② find 4 pieces of nuts tightening the side board to the base frame, then slacken and remove them with a shifting spanner. There are 4 pieces of plain washers under the nuts too. ③ remov...

  • Page 37

    36 ix. Maintenance of the foot rest 1. Find the zip connecting the seat pad and the outer coating of the foot rest, then upzip. 2. Slacken and remove the screw bolts and nuts fixing the foot rest to the base frame with shifting spanner and inner hexagon spanner. As you can see, the iron cable and ga...

  • Page 38

    37 4. Find the zip on the outer coating, then unzip. There are 4 ropes inside the outer coating, untie them, then you can take off the outer coating. 5. Slacken and remove the screws fixing the rear cover of the foot rest, then the cover can be removed. 6. You can find 4 pieces of screws fixing the ...

  • Page 39

    38 8. Slacken and remove the screws, 4 pieces, fixing the air cylinder on the iron tube. Slacken the nut fixing the screw bar on the sheet-metal. Slacken and remove the screws fixing the plastic setting. Then the air cylinder can be replaced. 9. If one of the air bag or gas hose is damaged, it shoul...

  • Page 40: X. Electrical Wiring Diagram

    39 x. Electrical wiring diagram.

  • Page 41

    40 xi. Schematic diagram of the main pcb.

  • Page 42: Xii. Contact Us

    41 xii. Contact us please contact us if you have any questions: the customer service department xiamen comfort science & technology co., ltd，csc address: 18#,longshan south road xiamen 361009 china tel: +86-592-5511161 fax: +86-592-5564013 e-mail: server@easepal.Com.Cn website: www.Easepal.Com.Cn.