Cozzia CZ-710 Manual

Maintenance Service Manual
MODEL CZ-710
ByCOZZIAServiceDepartment
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12:Disassembly ofthemassagemechanism.
A:Holdthespeakerunitwithonehand,and pushthedecoration strip withanother handuntilitcomeoutalittle
bit.Usethesameway tomaketheothersideof thedecoration comeouta littlebit.Thenthedecoration strip can
betakenaway. The decoration strapisfixed bythree snapjoints.
B: After thedecoration strip beentakenaway there isa gaponthespeakerunit.Pull sidecoverof thespeakerunit
atthegaptodetach it.And thenremovethescrewsfixingthedecoration trip.
Decoration straphasbeentakenoff.
Detachthesidecoversatthesetwo gaps. Locatethescrews fixingdecorationstrip. Locatethescrews fixingdecorationstrip.
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Locatethethreescrews.
C:After takeaway bothsidecoversof speakerunit.Thenpull therearcoverwithbothhands.Thentherearcover
canbetakenaway.And thenyoucanfind theBluetoothPCB. Rearcover ofspeaker unit isfixedbysixsnap
joints.
D:Locate the wire connectoron the left side ofspeakerunit. Disconnectthe wire connectorand push thisconnector
back.
E:Unzip thezipperoftheshoulder massagecover.Thenlocatethescrewswhich fixthespeakerunitontothe
shoulder massage.Takeoff thesescrewstodetach thespeakerunit.
F:Takeoff thetwoscrewsfixingthespeaker unitontobackrest，thenremove thetwoscrewswhich fixingtheupper
rearcover.Thenthespeakerunitcanbetakenaway.
Unzipthezipperofshoulder
massagecover.
L
ocatetheBluetoothPCB.
R
ear cover hasbeentakenoff.
Locatethewireconnectorofspeaker unit. Pushtheconnectorbackintothishole.
Locatethescrews.
Speaker unithasbeentakenoff.
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G:Locate the groove jointatthe bottomofthe side board.Pull the side boardcoveratthe groove jointto detach side
board cover.
H:Removethesix cross recessedpanheadscrewsand takeoff thedecorativestrip.
I:Locatetwoscrewswhich secure lowerrearcover.Slackenand removethesetwoscrewsand takeofftherear
cover.
J:Slackenand remove thetwoscrewswhichsecure themassagemechanism cover.Thenslip themassage
mechanism covertoleftside.Thenitcanbetakenaway.
Locatethegroovejoint. Sideboardcover hasbeentakenoff.
Locatethesixscrews. Decoration striphasbeentakenoff.
Locate the two screws. Rearcoverhasbeen taken off.
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K: Slackenandremovethe groundingwirescrewtoreleasethe groundingwire. Then usediagonalcuttertogetridof
the cable tiesand disconnectthe two connectors ofmassage mechanismwire harness.
L:Locatetwowhitemetalplatesontheupper partofthebackrestframe.Slackenandremovethescrewsthatfixing
themetalplate.Thentakethesemetalplatesaway.
M:Rotatethe black discontherolling motorshaft todrivethe rolling gearoutofthe rack.Thenthemassage
mechanismcan be taken off.
Locatetwo metalplates. Metalplateshavebeentakenoff.
Locatetheblackdiscofrollingmotorshaft.
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