FUJIPLA LPE3510 User manual

Maintenance Manual

Contents
Page Chapter
1 Before starting maintenance
2-8 How to change parts
2-6 Heater Assy
7-8 Sprocket
9 LPE3510 Exploded View
10-13 LPE3510 Parts List
14 LPE6510 Exploded View
15-18 LPE6510 Parts List
19 LPE6510 Wiring Diagram (120V)
20 How to adjust heat shoe temperature
Before starting maintenance
Warning
1. To avoid burns, allow the machine to cool to room temperature before servicing.
2. When reassembling the machine, power should be off and the power plug
disconnected from outlet.
3. Be cautious of high temperatures in the machine.

2
1.Howtochangeparts

1.1TochangeHeaterAssy(1/5)
Step1 Removecasing
1-1 Takeoffthecasingofbothside.









Step2 Removeretainingrings
2-1
*
TakeoffretainingringsC-1．  
Pleasetakeofftwoofthemononeside,
andtheothertwoontheoppositeside.







RetainingringsC-1
2-2 TakeoffretainingringsC-2.










Retaining
ringsC-2



3
1.1TochangeHeaterAssy(2/5)
Step3 Removemovableplate 
3-1
*

*
Takeoff2springfixer.
Onlytakingthemoffoftheleftsidewillbe
enough.
Beforetakingoff,pleasemeasurethelengthof
the springs so that you can easily adjust it
whenyouassembleagain.
Springfixer

Measureand
registerthelength
ofthespring.


Takeoffthemovableplate.
Onlytakingthemoffoftheleftsidewillbe
enough.
Beforetakingoffthemovableplate,pleasetake
theheaterleadlineoutfromtheterminalstand.



Movableplate

3-2
*

*
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4
1.1TochangeHeaterAssy(3/5)
Step4 Removethechamber
4-1

OpenCuttheheaterleadlineinleftside.









4-2
4-3
Takeoutthechamber.
Takeoutthechamberfixer.








Chamber Chamberfixer

Thermalsensor

4-4 Takethethermalsensorfromthechamber.

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5
1.1TochangeHeaterAssy(4/5)
Step5 Installnewchamber.
5-1

Put the thermal sensor into a hole of new
chamberfixer.








Chamberfixer
Thermalsensor

5-2

*


Putthethermalsensorintothechamberhole
asshownbelow.
Thetipofthethermalsensorcometothe
centerofthechamberaswhitepartofsilicon
tubewillbefullyinserted.






5-3 Installthechamberfixertothechamber.

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6
1.1TochangeHeaterAssy(5/5)
5-4 Installthechambertothemainbody.

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






Step6 Puttingbackthepartsaroundsideplate.
6-1 Installthemovableplate.









Retaining
ringsC-2
Retaining
ringsC-1

6-2
*

6-3
6-4
Installthespringfixer.
As informed in 4.1, the length of the spring
shouldbesetasitwas.
InstalltheretainingringsC-2.
InstalltheretainingringsC-1.



Step7 Connecttheheaterleadlineofbothside.
Step8 Putbackthecasingofbothside.


7
1.2Tochangesprocket(1/2)
Step1 Removetheleftsidecasing
Step2 Removethechain
2-1
2-2
Takeoffscrews①and②.
Takeofftwoscrewsof③.








①
②
③

2-3 Takeoffthejointofthechainand  takeoffthe
chain.








Step3 Changethesprocket
①
②
③

3-1 Takeoffsprocketof①、②and③.

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
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



8
1.2Tochangesprocket(2/2)
3-2 Installnewsprocketsto①、②and③.








Step4 Puttingbackthechain&screws
4-1 Installnewchain.








Tightenscrewsof①,②and③.
Make theheight of sprockets of ①, ② and
③aresame(distancefromthesidecasing
Tightenthescrewforfixingthesprocketfor
motorsothatitwillbecoincidedtotheplainof
themotorshaft.

Thescrewforfixingthesprocketforrolleristo
betightenedsothatitwillbecoincidedtothe
ditchoftheshaftofrubberroller.
4-2
*

*





*


Step5 Puttingbackthechain&screws

9
1.3Tochangetransformer(1/2)
Step1 RemovetheTransformerused
1-1 Disassembletherearcoverfromthemachine.
---screwx4






1-2 Unscrewthefixingscrewinsub-chassisthat
manyelectricpartsarefixed.






1-3 Sub-chassisisequippedtomachine.
Afterunscrew,takeitoutbyhand.






1-4 Sub-chassisisequippedtomachine.
Afterunscrew,takeitoutbyhand.








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

10
1.3Tochangetransformer(2/2)
Step2 Changethesprocket

2-1 Cut lead-wire of new transformer in proper
length. 
Assameway,connecttheleadwiresofnew
transformerandmachine(useclosedcrimping
terminalforconnection).
Lead-wire of primary source: on the side of
noisefilter
Lead-wireofsecondarypowersource:onthe
sideofcontrolPCB.
Caution:Thereare4leadwires.Pleasecare
doesnotmakeanymis-connection.Besureto
fixtheclosedcrimpingterminalfirmlysothat
theleadwiresdonotcomeout.

2-2 Fixingtransformerontosubchassis.
---screwx2
Fixingearthwiretosidefixingnut.
---From the bottom, washer/spring
washer/nut/earth-wire terminal//spring
washer/nut.




2-3 Re-assemble 
Caution:Ifleadwiresaretoolong,fixitfirmly
withtyingband.

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