Sharp R-210A Control Panel Assembly and Switch Lever Removal, Installation, Rear View, Side View

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R-210A

CAUTION:

• Do not re-use the removed fan blade be-

cause the hole (for shaft) may be lager than normal.

9.Remove the two (2) screws holding the fan motor to the fan duct.

10.Now, the fan motor is free.

INSTALLATION

1.Install the fan motor to the fan duct with the two (2) screws.

2.Install the fan blade to the fan motor shaft according the following procedure.

1)Hold the centre 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 hammer or rubber mallet.

CAUTION:

•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.

3.Install the fan motor assembly to the oven cavity by fitting the holes of the fan duct into the tabs of the oven cavity.

4.Re-install the fan duct to the waveguide flange with the one (1) screw.

5.Insert the end of the chassis support into the slit of the oven cavity rear cabinet.

6.Re-install the chassis support to the oven cavity front plate with the one (1) screw.

7.Install the filament lead and the H.V. wire into the hole of the fan duct .

8.Connect the wire leads to the fan motor, referring to the pictorial diagram.

Rear View

Coil

Side View

Shaft

Groove joint pliers

Stator

 

Shaft

 

Axis

Gap

 

 

Stator

Bracket

Rotor

 

Rotor

Table

These are the areas that should be held with a pliers

Center of

bracket

CONTROL PANEL ASSEMBLY AND SWITCH LEVER REMOVAL

1.CARRY OUT 3D CHECKS.

2.Disconnect the leads from the timer motor.

3.Remove the one (1) screw holding the chassis support to the front plate of the oven cavity.

4.Remove the chassis support from the oven.

5.Lift up the control panel and release it from the oven cavity.

6.Now, the control panel assembly is free.

7.Open the door. Remove the switch lever from the front plate of the oven cavity.

8.Now the switch lever is free.

1ST. LATCH SWITCH, 2 ND. LATCH SWITCH AND MONITOR SWITCH REMOVAL

1.CARRY OUT 3D CHECKS.

2.Disconnect wire leads from all switches.

3.Remove the control panel assembly and switch lever from the oven cavity front flange. Referring to chapter

"CONTROL PANEL ASSEMBLY AND SWITCH LE- VER REMOVAL"

4.Remove two (2) screws holding latch hook to oven flange.

5.Remove latch hook assembly from oven flange.

6.Push outward on the two (2) retaining tabs holding switch in place.

7.Switch is now free.

Re-install

1. Re-install each switch in its place. The 2nd. latch switch

and monitor switch are in lower position. The 1st. latch switch is in the upper position.

2.Re-connect wire leads to each switch. Refer to chapter "Pictorial Diagram".

3.Secure latch hook (with two (2) mounting screws) to oven flange.

4.Re-install the switch lever and the control panel as- sembly to the oven cavity front flange.

5.Re-connect wire leads to the timer motor. Refer to chapter "Pictorial Diagram".

6.Make sure that monitor switch is operating properly and check continuity of the monitor circuit. Refer to chapter "Test Procedure", and Adjustment Procedure below.

1ST. LATCH SWITCH, 2ND. LATCH SWITCH AND MONITOR SWITCH ADJUSTMENT

If the 1st. latch switch, 2nd. latch switch and monitor switch do not operate properly due to a misadjustment, the

following adjustment should be made.

1. Loosen the two (2) screws holding the latch hook to the

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Contents Table of Contents Model R-210A210A 210A Sharp Corporation OSAKA, JapanMicrowave Oven General Important InformationSpecification This Appliance Must be EarthedMedium LOW/ Defrost Appearance View Control PanelMicrowave Cooking Condition Operation SequenceOFF Condition Medium HIGH, MEDIUM, Medium LOW, LOW CookingFunction of Important Components Remember to Check 3D Troubleshooting GuideServicing Remember to Check 4RProblem Troubleshooting ChartTest Procedure Possible Cause Defective Parts C D E E E F F I I I G G HJ KTest Procedures Letter Component Test Magnetron Test Microwave Output Power IECTest Procedures Component Test Letter Microwave Output Power 2 Litre water loadΔT1 Carry OUT 4R Checks Test Procedures Letter Component TestPower Transformer Test High Voltage Rectifier Test Carry OUT 3D ChecksMotor Winding Test Carry OUT 3D Checks Switch TestTemperature Fuse or Thermal CUT-OUT Test Fuse 13ATimer Motor Timer Motor with VARI-SWITCH TestTimer SWITCH- Contacts Noise Filter Test Carry OUT 3D ChecksOuter Case Removal Component Replacement and Adjustment ProcedurePower Transformer Removal To prevent an electric shock, take the followingRe-install Magnetron ReplacementPositive Lock Connector Removal Oven Lamp Socket RemovalFAN Motor Replacement Power Supply Cord ReplacementTurntable Motor Replacement RemovalControl Panel Assembly and Switch LE- VER Removal Control Panel Assembly and Switch Lever RemovalInstallation Rear ViewDoor Replacement After adjustment, make sure of the followingRE-INSTALL Installation Sealer FilmRequirement Preparation for TestingMicrowave Measurement Holaday HI Simpson 380MOven Schematic-ON Condition Oven Schematic-OFF ConditionFigure S-1. Pictorial Diagram High Voltage ComponentsControl Panel Parts Electric PartsCabinet Parts Oven PartsPacking and Accessories SCREWS,NUTS and WashersInterchangeability↔ Oven and Cabinet Parts Control Panel Parts Door Parts Miscellaneous 210A

R-210A specifications

The Sharp R-210A is a notable microwave oven that stands out in the crowded kitchen appliance market. Renowned for its practicality and efficiency, this model is designed to cater to the needs of modern households while offering an array of advanced features.

One of the key highlights of the Sharp R-210A is its powerful 1000 watts of cooking power, which ensures quick cooking and reheating. With a range of cooking options, this microwave can handle various tasks from defrosting frozen foods to cooking meals evenly and efficiently. The unit boasts a 22-liter capacity, making it suitable for small to medium-sized kitchens. Its compact design allows for easy integration into different kitchen layouts without taking up excessive counter space.

The Sharp R-210A employs innovative technology to enhance cooking performance. It features a turntable system that ensures food is cooked uniformly by rotating dishes during the cooking cycle. This feature is particularly advantageous when heating large or unevenly shaped food items, as it helps prevent cold spots. Additionally, the microwave includes a convection option, bringing versatility to food preparation by combining microwave energy with convection heat to produce crispy results akin to traditional ovens.

User-friendliness is a hallmark of the Sharp R-210A, with an intuitive control panel that simplifies operation. The keypad is designed for easy navigation, allowing users to select cooking times and power levels quickly. It also includes pre-programmed settings for popular dishes, making meal preparation even more straightforward. The microwave features a timer and clock function, providing added convenience.

Safety is a crucial consideration in microwave design, and the Sharp R-210A does not disappoint. It comes equipped with a child lock feature to prevent accidental operation, making it a suitable choice for families. The unit also has an automatic shut-off feature that activates after cooking, reducing the risk of overheating or burning food.

In summary, the Sharp R-210A microwave oven combines robust power, innovative technology, and user-friendly features. With its ample capacity, intuitive controls, and safety measures, it continues to be a reliable choice for those looking to simplify their cooking experiences in the kitchen. Whether you're reheating leftovers or preparing a full meal, the Sharp R-210A is equipped to meet various culinary needs with ease and efficiency.
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