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Summary of Contents for Cozzia EC-363C
- Page 1 Maintenance Service Manual MODEL: EC-363C...
- Page 2 V. Malfunction catalog Common Trouble and processing Methods are listed as follow: Serial NO. Phenomenon Description Maintenance Methods The LCD isn’t illuminating: ① Replace Fuse. LCD 显示屏不亮 更换保险丝 ① Fuse melts (in the Power ② Replace Power Box. Source 更换电源盒 transformer wire).
- Page 3 starting and no response by pressing other keys. 开机揉捏其他按键无效 ① The terminals Width terminal ①&②Plug Inspection on main PCB and securely or replace the wires are poorly connected. wires. 中心板宽度检测端子线材接触 端子接插到位或更换线材 不良 ④ Replace Width No Width Inspection. ② The terminals Width switchover.
- Page 4 ① Terminal or Wire Poorly ① Plug terminal Contacts. securely or replace the wires. 接线端或线材接触不良 ②Down-stroke Photo-electricity 将接线端插到位或更换线 Subassembly Fails. 材 下行程光电组件坏 ② Replace Down-Stroke ③Up-stroke Photo-electricity Sub-assembly. No Rolling. Subassembly Fails. 更换下行程光电组件 ③Replace Up-Stroke Sub- 不行走 上行程光电组件坏 assembly. ③ Rolling Motor Fails. 行走电机坏...
- Page 5 motor. ② Tapping motor fails. 敲击电机坏 更换敲击电机 ③ Main PCB fails. ③ Replace main PCB. ④ 中心板坏 更换中心板 ① The terminals and wires are ① Plug terminal No response poorly connected. securely or replace the when pressing wires. 接线端或线材接触不良 the keys on ②...
- Page 6 ① The terminals of foot rest ① Plug terminal actuator and wires are poorly securely. Foot rest connected. 将接线端接插到位 cannot be ② Replace foot rest 小腿电动推杆接头或线材接触 raised or 不良 actuator. lowered. ② The foot rest actuator fails. ③ 更换小腿电动推杆 小腿不能升 小腿电动推杆坏...
- Page 7 ① The terminal of the snuffle ① Plug terminal valves and wires are poorly securely. connected. 将接线端接插到位 ② Replace snuffle 气泵泄气阀端子或线材接触不 No gas 良 valves. charging in ② The snuffle valves fail. 更换泄气阀 the foot rest. 泄气阀坏 ③ Replace inflator 小腿不充气...
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Page 8: Table Of Contents
目录 Table of Contents 1.靠背的拆卸 Disassembly of the backrest ..................9 2.靠背拉绒布的拆卸 Disassembly of the fabric ................10 3.靠背盖的拆卸：Disassembly backrest cover ................10 5.上下行程光电的更换 Disassembly of the up & down stroke photo-electricity......11 6.揉捏的拆卸：Disassembly kneading motor ................12 7.机芯的拆卸：Disassembly of the gear box ................13 8.行走电机组件的拆卸：Disconnect rolling motor .............. -
Page 9: 靠背的拆卸 Disassembly Of The Backrest
一，靠背部分的分解 Maintenance of the backrest 1.靠背的拆卸 Disassembly of the backrest A：首先拉开披风与靠背连接的拉链，把披风放在座位上。 （如下图） First， unzip the zipper which fixing the backrest and the backrest pad， then put the pad on the seat. 披风与靠背连接的拉链 披风放在座位上 The zipper Put the pad on the seat B：拔掉靠背总线端子。... -
Page 10: 靠背拉绒布的拆卸 Disassembly Of The Fabric
fabric 2.靠背拉绒布的拆卸 Disassembly of the A：在靠背下部找到两个拉链头，拉开这两个拉链即可取下靠背拉绒布. Find two zippers at the bottom of the front back and unzip these two zippers. Then we can take off the fabric. 拉绒布拉链 靠 背 拉 绒 布 已 被 取 下 here are the zippers of the fabric the fabric has been taken off backrest cover 3.靠背盖的拆卸：Disassembly... -
Page 11: 上下行程光电的更换 Disassembly Of The Up & Down Stroke Photo-Electricity
固定靠背前盖的 4 枚螺丝 靠背前盖被取下 four screws that fixing the front the front cover of the backrest cover has been taken off. 5.上下行程光电的更换 Disassembly of the up & down stroke photo-electricity. A：参考靠背后盖的更换方法取下靠背后盖。 Refer to the Disassembly of the rear cover of the backrest to take off the rear cover. B：用螺丝刀转动行走电机，确保上行程光电不被挡住... -
Page 12: 揉捏的拆卸：Disassembly Kneading Motor
E：换上新的行程光电，确保其能正常工作，注意位置要让机芯触碰的到 Get a new limit sensor and fix it to the frame then connect the connecter. Test whether the up limit sensor works fine，and also we have to adjust limit sensor’s position make sure the mechanism can not hit it. Make sure this part can not hit the up stroke limit sensor kneading motor... -
Page 13: 机芯的拆卸：Disassembly Of The Gear Box
F：换上新的揉捏电机 Get a new kneading motor and fix it to the frame. G：调整滑轮的高度，必须确保滑轮与皮带轮在同一水平面上 Then adjust the height of pulley, make sure the wheels in the same level. The wheels in the same level H：固定皮带轮，确保皮带轮不会晃动，装上揉捏皮带 Fix the wheel and make sure it can not move up and down，then fix the kneading belt. 用内六角扳手固定皮带... -
Page 14: 行走电机组件的拆卸：Disconnect Rolling Motor
E：剪掉扎带，拔下宽度检测板的接线头 Cut the cable ties then disconnect the connecter on the width inspection board. 接线头 the connecter 扎带 cable tie F：松卸下固定机芯的四个螺丝 Take off the four screws which fix the massage mechanism. 固定机芯的四个螺丝 The screws（4pcs）fixing the mechanism G：转动揉捏皮带轮，调节机芯滚轮至狭窄位置 Turn the wheel to adjust the roller to narrow position， then take off the massage mechanism. -
Page 15: 9．披风的拆卸 Disassembly Of The Backrest Pad
B. 使小车从齿轨中走出来，有两种方法： ①给行走电机加 24V 直流电压，此方法省力省时 ②用冶具（例“—”螺丝刀） ，来旋转电机机轴，比较麻烦；见下图 Remove rolling car take from rack rail have 2 ways ①Fist way is better than② , Just give rolling motor to 24V ②Use tools turn around axletree to revolve until the rolling car take from backrest (See image below) 用... -
Page 16: 披风腰部气袋与加热器的拆卸 Disassembly Of The Haunch Rest Air Bag And Heater
F：拉开披风右边的拉链，拉出气管，取下小枕头。 Unzip the zipper on right side of the backrest pad ，then pull out the air hose of the pillow（small） ，then take off the pillow（small）. 小枕头的气管 小枕头被取下 the air hose the pillow （small） has been taken off G：拉开拉链，取下大枕头 Unzip the zipper，take down the pillow（big）. The zipper the pillow（big）has taken off haunch rest air bag and... -
Page 17: 坐垫的拆卸 Disassembly Of The Seat Pad
二，座部的分解 Maintenance of the seat rest 11.坐垫的拆卸 Disassembly of the seat pad A：拉开连接小腿与坐垫的拉链。 Unzip the zipper between the seat pad and the footrest. The zipper between the footrest and the seat pad has been unzipped. B：拉开连接靠背披风与坐垫的拉链。 Unzip the zipper between the backrest pad and the seat pad. 靠背披风与坐垫的拉链... -
Page 18: 12．坐垫皮套的更换 Steps Of Change The Cover Of The Seat Pad
座部的 3 个气管插头 3 座部振动电机接线头 air hoses of seat pad Vibratory motor terminal 12．坐垫皮套的更换 Steps of change the cover of the seat pad. A：找到坐垫上的拉链打开，取下皮套。 Find the zipper off the cover of the seat pad and unzip it, then we can take off it. B：换新的皮套，先装好气袋。... -
Page 19: 手控器的拆卸 Disassembly Of Remote Control
14.手控器的拆卸 Disassembly of remote control A 取下靠背（参考靠背的拆卸） Remove the backrest（refer to disassembly of backrest） B 剪掉固定手控器插头的扎带 Cut the cable tie of the remote control terminal C：取下固定手控器连接线与内侧板上的 2 枚螺丝 Slack and remove the 2 screws between the remote control wire and the inner board D：拉开手控器接头，取下手控器... -
Page 20: 靠背推杆的拆卸 Disassembly Of The Backrest Reclining Actuator
17.靠背推杆的拆卸 Disassembly of the backrest reclining actuator ① 取下靠背，可以看到靠背推杆 Disassemble the backrest from the chair, then find the backrest reclining actuator Backrest reclining actuator ② 顺着推杆找到 2 个导线接端并拆开 Along the connecting wires of the reclining actuator to find the 2 connectors, then disconnect them. -
Page 21: 小腿电动推杆的拆卸 Disassembly Of The Foot Rest Actuator
The connectors of the reclining actuator Flat head rivet securing the reclining actuator on the U stay fork 18.小腿电动推杆的拆卸 Disassembly of the foot rest actuator A：取下靠背，可以看到小腿电动推杆 Disassemble the backrest from the chair，then find the foot rest actuator. Footrest actuator B：顺着推杆找到 2 个导线接线端并拆开 Along the connecting wires of the foot rest actuator to find the 2 connectors, then disconnect them. -
Page 22: 零重力推杆的拆卸 Disassembly Of The Zero Gravity Actuator
D：取下销轴，小腿电动推杆可以取下 Pull out plastic bush rings, then the reclining actuator can be disassembled. E：倒序换上新的推杆 Proceed in the reverse order of disassembly when assembly. 19.零重力推杆的拆卸 Disassembly of the zero gravity actuator A：插上电源，打开按摩椅。把小腿升到最高位置。 Insert the power cord plug into an electrical outlet, turn the power switch to the “I” position for idle mode. -
Page 23: 中心板的拆卸 Disassembly Of Main Pcb
三，中心盒的分解 Disassembly of main box 20.中心板的拆卸 Disassembly of main PCB A 移开靠背（参考上面靠背的拆卸） Remove the backrest first（refer to disassembly of the backrest） B 用十字螺丝刀取下固定中心盒上盖的 8 个十字盘头螺钉,就可以打开中心盒 Slacken and remove fixing the screws in the PCB box. Then you can open the box cover 中心盒上有... -
Page 24: 充气泵的拆卸 Disassembly Of The Inflator Pump
C 剪掉变压器上导线处的扎带 Cut the cable ties that fixing the output wires of the transformer. D 取下变压器与 PCB 板间的所有接线端，取下变压器 Pull off the transformer connecters that connected to the main PCB. Then we can take off the transformer Transformer been taken off 22.充气泵的拆卸... -
Page 25: 泄气阀的拆卸 Disassembly Of Air Valves
23.泄气阀的拆卸 Disassembly of air valves A 取下中心盒上盖（参考中心板的拆卸） Take off. the PCB cover（refer to disassembly of main PCB） B 拉开泄气阀上所有的气管 Pull all the pipes out the pipes that connected to the air valve. The four screws that fixing the air valve The connecter of the air valve C 剪掉泄气阀导线处所有的扎带，取下接线端... -
Page 26: 小腿电机的更换 Replacement The Extend Motor
B：顺小腿电源线找到连接小腿电机，小腿行程开关等的连接线端子，并将它们拔掉. Find wire terminal of leg rest motor and other with about leg rest ，then disconnect them 连接小腿的接 线端子 Wire terminal D：抬起小腿，将连接小腿推杆中间管的销轴去下端子 Put up the leg rest，disconnect actuator fixing 将连接小腿推杆中 间管的销轴取下端 子 Disconnect actuator fixing E：拉开连接坐垫与小腿皮套的拉链，利用 10MM 开口扳手和 5MM 内六角扳手 将连接小腿与座架的两个螺钉取下，即可让小腿与座架分离... -
Page 27: 小腿行程光电的更换 Leg Rest `S Stroke Photo-Electricity
B：用斜口钳剪断固定小腿伸缩电机连接线的 扎口，并将电机连接线的压线帽取下 压线帽的位置 Use tools cut wire terminal of motor fixing belt， The wire fixing belt and disconnect wire terminal 拆除电机上的 C：用十字螺丝刀取下固定行走电机螺钉， 螺丝(4pcs) 即可将行走电机取下 Screw`s position Slacken and remove the screw(4pcs) on the motor And take away the motor 拆卸皮带 Take away the motor belt D：取一新的行走电机装上即可，安装时应注调整小皮带轮的位置，... -
Page 28: 触地检测开关的更换 Replace The Sensor Switch Of Ground
28.触地检测开关的更换 Replace the sensor switch of ground A：旋转小腿行走大皮带轮，使小腿伸长到最大长度 Turn on the belt of motor to set axletree is longest 使 长 度 最 长 B：取下触地检测开关保护盖，然后拔掉检测开关上的端子 Open the save box of senor switch and disconnect wire terminal C：用十字螺丝刀和 7mm 的扳手将固定开关的螺栓取下,再取一新的检测开关换上， 更换步骤按上述步骤逆向进行即可 Use tools take away the fixing the pin，and remove the screws ,replace new one set it up 触地检测... -
Page 29: 小腿外套的更换 Replace Leg Rest `S Coat
B：稍用力将有电机的另一端的固定丝杆的轴承座敲下来，这样就可以将丝杆螺母座旋 转出丝杆，从而进行更换。更换步骤按上述逆向操作即可 Percuss pin rocker bearing side of motor,，please consult the steps as below of image 轻敲此轴承座 轴承座敲下后 旋下的丝杆螺母座 Percuss pin rocker bearing After percuss nut part 丝杆螺母及螺母橡胶套座 丝杆螺母座及丝杆螺母座 pin rocker Disconnect them Take away the bearing `s nut 30.小腿外套的更换 Replace Leg rest `s coat Upper part: A：首先将小腿组件拆下或将小腿升至最高位，... - Page 30 on the two sides (2pcs of side) C：取下上小腿，然后拉开皮套的拉链，即可 将上小腿外套取下 Take away the upper leg rest，open the zipper on the coat，disconnect them Lower part A：旋转小腿行走皮带轮使小腿伸长到最大， 取下小腿底部的两个脚垫 脚垫（2pcs）座 Turn on the belt of motor to set axletree is longest Feet pads And take away the two feet pads B：旋转小腿脚轮的侧盖，将侧盖取下，然后...
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Page 31: 附（中心板实物接线图
F：用十字螺丝刀取下固定下小腿的十字盘头螺丝， 即可将下小腿取下，并更换下小腿外套; 更换外套时，按上述步骤逆向进行即可 Use tools take away fixing the screws with upper rest At last, How to tear it down and how to set it up 附（中心板实物接线图） 固定下小腿的十字盘头螺钉 Slacken and remove fixing the screw with upper rest...
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