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Summary of Contents for Cozzia 16019
- Page 1 中国·厦门蒙发利科技有限公司 Xiamen Comfort Science & Technology Co.,Ltd Maintenance Service Manual MODEL: 16019 VOLTAGE SPESIFICATION: 120 V By Customer Service Dept...
- Page 2 16019 Malfunction catalog 一． Malfunction List Common Trouble and processing Methods are listed as follow: Error Phenomenon Description Processing Methods The Controller`s LCD Nodisplay： ①Replace Fuse No Function ① Fuse melts (in the Power Source Box or on the ②Replace Power Box.
- Page 3 ① Height Inspection Terminal or ① Plug the terminal securely No Partial Function. Wire Poorly Contacts. or replace the wires. ②Height Counting Subassembly fails. ②Replace Height Counting ③Photo-electricity Subassembly fails. Subassembly. ③Replace Photo-electricity Subassembly. ①Terminal or Wire Poorly Contacts. ① Plug the terminal securely No Rolling.
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Page 4: Troubleshooting Process
①the terminal of foot rest actuator and wires are ①Plug the terminal securely. The Footrest cannot ②replace the foot rest actuator. lift or recline. poorly connected.. ②the foot rest actuator fails. ③replace the main PCB. ③main PCB fails. ①The vibrational motor fail ①Replace the vibrational motor. - Page 5 1. No function of starting. Is the LCD illuminating? Is the fuse melted? Replace fuse. Are the terminals of Up Connect Is the power cord Down Stroke Replace power cord. securely. open-circuit? Subassembly connected securely? The switches of Up and Down Replace The EMC Board Replace it.
- Page 6 3. No function（fixed-spot or partial） Connect securely. Are the terminals of Height Inspection Board and main PCB connected securely? 否 是 Height Inspection Subassembly fails or not? Replace it. Replace Main PCB. 4. No rolling Are the terminals of rolling motor wire and Connect securely main PCB connected securely? Rolling motor fails or not...
- Page 7 Replace main PCB. 6. No tapping. Are the terminals of tapping motor wire and Connect securely. main PCB connected securely? Tapping motor fails or not? Replace the motor. Replace main PCB. 7、The key of the remote comtroller was not function Are the terminals of remote controller Connect securely.
- Page 8 9. NO vibration Are the terminals of Are the terminals of print print motors in the seat motors in the calves-rest Connect main and main PCB connected Connect securely. connected securely? securely? securely. Are the connectors in the Connect Are the connectors in Connect middle wire...
- Page 9 Replace main PCB. Common trouble about electric control and processing methods of this chair are mentioned above. It is for indication only. 三. PF53197 Disassembly process Please make sure the massage chair is POWER OFF before maintenance and repair. As the voltage specification is 220V AC, please make sure the plug is removed from outlet for safety before processing operations as follow 1：Disassembly of the back pad ①...
- Page 10 B：Please remove rear cover after removed power switch C：You should be replaced if it was damaged 4：Disassembly of the front cover of back rest If disfiguring damage or crack happened, or the inside cloth is damaged, you can proceed as follow: A：After removed the rear cover, You can find 4pcs screws on the backrest with the front cover B：Removed front cover after screw off the screws...
- Page 11 C ：On the kneaking motor have 3PCS fixing screws Just screw them that take off the motor,and replace it if you need Screw off the screws(3pcs) 5.2 Rolling motor： A ：Release the stopper at the bottom of back rest, Recline the back rest forward for disassembling the motor easily. B：The rolling motor at the bottom of back rest.，...
- Page 12 6：Disassembly and replacement of massage mechanism Disassemble the rear and front cover of the Back rest before disassembling the massage mechanism. is the replace of massage mechanism 6.1 The belowe steps A. Remove the nipples tightening the wires of kneading and tapping motors ,and disconnect the wires.
- Page 13 ： 6.3 Disassembly of the universal rod A．Slacken and remove the screws tightening the plastic cover to the winging arm with a plus screwdriver if any parts need replacing. Take off the screws B：Remove the plastic cover, so you can separate the universal rod universal rod form the swimming arm.
- Page 14 Disassembly of the holder of knead balls A：It is unnecessary to disassemble the massage mechanism to replace the holder of knead balls, just disassemble the rear cover of the Back rest. B: Slacken and remove the screw bolt tightening the holder to Disassemble the holder of the swinging arm with a hexagonal socket wrench (10 mm) knead balls...
- Page 15 or light barrier needs replaced. Attention：In order to operate conveniently, you can disassemble the massage mechanism first, then disassemble the width inspection board. Slacken the screws width inspection board and tools 7．Disassembly of Photo-electricity Subassembly： Disassembly of up /down stroke photo-electricity subassembly 7.1.
- Page 16 8：Disassembly of bearings and bearing blocks A：Disassemble the rear and front covers of the back rest. B：Slacken and remove the screws tightening the sheet-metal to the frame with a plus screwdriver. Slacken the screws（6pcs） C：Remove the sheet-metal, so you can pull out the bearing block. Turn the block clockwise and counterclockwise alternately to pull it out easily.
- Page 17 B：Pull out the Connector of air hose and vibrational motor wires then take off the fixing material Commector of air hose and motor wires D：Now, you can replace new one if it need Replacement of the side boards Take off the fixing material A：disassemble the armrest above the side board needing replacement B：Find the inner hexagon screws (4pcs) ,then slacken them...
- Page 18 The screw is grounding point” C: Pull out all the terminal connecting to the main PCB, unlock the plastic posts for the PCB. and a grounding screw Then the PCB can be removed. The plastic posts F：Proceed in the reverse order of disassembly when replacing a new PCB.
- Page 19 E：Then connect the terminal of the actuator to the main PCB. Turn the power on and check the connection is right Axis or not by sitting up or reclining the Back rest. If it’s not, just exchange the two pin of the terminal. Axis pin F：At last, assemble the box of the main PCB, and tighten the wire of the actuator with cable ties.
- Page 20 9.8 Replacement of the inflator pump and snuffle valves A：Turn off the powe, then removed the seat pad and disassemble seat board The inflator pump Now ,you can look at the inflator pump B：Pull out the rubber poles fixing the inflator pump, Take out the erminal of the inflator pump and the terminal of the snuffle valves the rubber poles...
- Page 21 C：Take out the terminal of legrest with power wires And take out the air hoses beside the inflator pump Disassemble the terminal of power D: Now, you can take down the legrest and disassemble iron rest Take off the air hoses Remove the screws(2pcs) of left side Remove the screw(3pcs) of right side Take down the plastics(2pcs) on the rest...
- Page 22 E: After removed the iron rest,you can change the leg clother F: Replacement the air bag、massage roller and motor ①Disassemble the legrest Slacken and remove the screws with cover Disassemble the up or down cover (6pcs), see the picture ②Replacement the massage roller or motor Remove either screw and change the roller Remove all the screws around of motor if you need change motor...
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Page 23: Electrical Wiring Diagram
Attention: As the voltage specification is 220V AC, please make sure the plug is removed from outlet before processing operations above. Because of the complex structure, only professional maintenance man can be approved to do the repair work to avoid damage to the product. Electrical wiring diagram... - Page 24 Schematic diagram of the controller...
- Page 25 Schematic diagram of the main PCB Contact us Please contact us if you have any question about massage chair Xiamen Comfort Science & Technology Co.,Ltd，CSC Address: 62#,Si ming yuan ,Tong an gong ye Xiamen China Tel:+86-592-7266994 E-mail:server@easepal.com.cn Website:www.easepal.com.cn...