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Sharp R-3A55 User Manual

Sharp R-3A55
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OVEN LAMP AND LAMP SOCKET REMOVAL
1. CARRY OUT aCHECKS
3. Remove the lamp holder from partition angle.
2. Disconnect the wire leads from the lamp socket.
4. Remove the oven lamp from the lamp socket.
TURNTABLE MOTOR REMOVAL
1. Disconnect oven from power supply.
2. Remove turntable and turntable support from oven
cavity.
3. Remove two(2) screws holding turntable motor cover to
base plates oven cavity and remove turntable motor
cover from bottom plate (right).
4. Disconnect wire leads from turntable motor.
(See “Positive lock connector removal”)
5. Remove two (2) screws holding turntable motor to oven
cavity.
6. Now the turntable motor is free.
FAN MOTOR REPLACEMENT
EMOVAL
1. CARRY OUT 3D CHECKS
2. Disconnect the wire leads from the fan motor and ther-
mal cut-out.
3. Remove the three (3) screws holding the fan motor
assembly to the oven cavity.
4. Release the fan duct assembly from the oven cavity.
5 Remove one (1) screw from the thermal cut-out angle.
6. Remove the fan motor assembly from the oven cavity.
6. Remove the fan blade from the fan motor shaft accord-
ing the following procedure.
1) Hold the edge of the rotor of the fan motor by using a
pair of groove joint pliers.
CAUTION:
* Make sure that any pieces do not enter the gap be-
tween the rotor and the stator of the fan motor.
Because the rotor is easy to be shaven by pliers
and metal pieces may be produced.
* Do not touch the pliers to the coil of the fan motor
because the coil may be cut or injured.
* Do not transform the bracket by touching with the
pliers,
2) Remove the fan blade assembly from the shaft of the
fan motor by pulling fan retainer clip and rotating the
fan blade with your hand.
3) Now, the fan blade will be free.
CAUTION:
* Do not use this removed fan blade again.Because
the hole(for shaft) of it may become bigger than a
standard one.
move jomt pliers
Rear view
7. Remove the two (2) screws holding the fan motor to the
fan motor angle.
8. Now, the fan motor is free.
INSTALLATION
1. Install the fan motor to the fan motor angle with the two
(2) screws.
2. Install the fan blade to the fan motor shaft according the
following procedure.
1) Hold the center of the bracket which supports the shaft
of the fan motor on the flat table.
2) Apply the screw lock tight into the hole(for shaft) of the
fan blade.
3) Install the fan blade to the shaft of fan motor by pushing
the fan blade with a small, light weight. ball peen ham-
mer or rubber mallet.
CAUTION:
l
*
*
3.
4.
5.
Do not hit the fan blade strongly when installed
because the bracket may be transformed.
Make sure that the fan blade rotates smooth after
installed.
Make sure that the axis of the shaft is not slanted.
Install the thermal cut-out angle to the fan motor with
the one (I) screw.
Install the the fan motor angle to the oven cavity with
two (2) screws.
Connect the wire leads to the fan motor and the thermal
cut-out, referring to the pictorial diagram.
hese are the posltlon
1
here should be
nched with pliers
Side view
22

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Sharp R-3A55 Specifications

General IconGeneral
BrandSharp
ModelR-3A55
CategoryMicrowave Oven
LanguageEnglish

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