Mode d'emploi SAMSUNG MG23J5133AK

[. . . ] (d) Any defective or misadjusted components in the interlock, monitor, door seal, and microwave generation and transmission systems shall be repaired, replaced, or adjusted by procedures described in this manual before the oven is released to the owner. (e) A Microwave leakage check to verify compliance with the Federal performance standard should be performed on each oven prior to release to the owner. 3 This document can not be used without Samsung’s authorization. 1. Precaution Follow these special safety precautions. Although the microwave oven is completely safe during ordinary use, repair work can be extremely hazardous due to possible exposure to microwave radiation, as well as potentially lethal high voltages and currents. 1-1 Safety precautions ( ) 13. Design Alteration Warning: Use exact replacement parts only, i. e. , only those that are specified in thedrawings and parts lists of this manual. [. . . ] Short the negative terminal of the high-voltage capacitor to to the oven chassis. (Use a screwdriver. ) 3. High voltage is maintained within specified limits by closetolerance, safety-related components and adjustments. If the high voltage exceeds the specified limits, check each of the special components. H. Diode Short PRECAUTION There exists HIGH VOLTAGE ELECTRICITY with high current capabilities in the circuits of the HIGH VOLTAGE TRANSFORMER secondary and filament terminals. It is extremely dangerous to work on or near these circuits with the oven energized. DO NOT measure the voltage in the high voltage circuit including filament voltage of magnetron. PRECAUTION Servicemen should remove their watches whenever working close to or replacing the magnetron. PRECAUTION Never touch any circuit wiring with your hand nor with uninsulated tool during operation. 5 This document can not be used without Samsung’s authorization. 2. Specifications 2-1 Features Features ■ Auto Cook Menu Don’t know how to cook?Samsung’s new Microwave Oven auto cooking technology offers preset functions resulting in perfectly cooked dishes every time. Simply select a cooking menu, and the cooking results will astound you. ■ Ceramic Coating Cavity The interior fully coated with Ceramic Enamel offers solid surface that never scratches and cracks. So you can enjoy the same new interior even after long use. Moreover, it prevents the bacteria and the sooth surface. The significantly higher cooking temperature and animal protein can cause severe discoloration and cleaning issuse. But the Ceramic Enamel Interior prevents all of them. ■ Aesthetic Design The Mirror exterior delivers a luxurious look to your kitchen. The design matches perfectly with your other kitchen appliances, providing a harmonious kitchen interior. 6 This document can not be used without Samsung’s authorization. 2. Disassembly and Reassembly 3-2 Disassembly of Magnetron, Motor Assembly and Lamp Parts Explaination Photo Explaination 4. Remove screws securing the magnetron to the wave guide. 5. Take out the magnetron very carefully. Magnetron, Motor Assembly and Lamp 6. Remove two nuts from the back panel. 7. Take out the fan motor. 11 This document can not be used without Samsung’s authorization. 3. Disassembly and Reassembly 3-2 Disassembly of Magnetron, Motor Assembly and Lamp Parts Explaination Photo Explaination Magnetron, Motor Assembly and Lamp 8. Remove the oven lamp from hole of air cover. NOTE1: When removing the magnetron, make sure that its antenna does not hit any adjacent parts, or it may be damaged. NOTE2: When replacing the magnetron, be sure to remount the magnetron gasket in the correct position and make sure the gasket is in good condition. 12 This document can not be used without Samsung’s authorization. 3. Disassembly and Reassembly 3-3 Replacement of High Voltage Transformer Parts Explaination Photo Explaination 1. Discharge the high voltage capacitor. High Voltage Transformer 2. Disconnect all the leads. 3. Remove the mounting bolts. 13 This document can not be used without Samsung’s authorization. 3. Disassembly and Reassembly 3-3 Replacement of High Voltage Transformer Parts Explaination Photo Explaination High Voltage Transformer 4. Replace the High Voltage Transformer 5. After replace, reconnect the leads correctly and firmly. PRECAUTION Servicemen should remove their watches whenever working close to or replacing the magnetron. PRECAUTION There exists HIGH VOLTAGE ELECTRICITY with high current capabilities in the circuits of the HIGHVOLTAGE TRANSFORMER secondary and filament terminals. It is extremely dangerous to work on or near these circuits with the oven energized. [. . . ] Loosenly tighten the nut to check whether the primary interlock switch works by slightly moving latches to right and left. Loosenly tighten the nut to check whether the primary interlock switch works by slightly moving latches to right and left. Then firmly tighten nuts. Securing Nuts 24 This document can not be used without Samsung’s authorization. 5. PCB Diagrams 5-1 PCB Diagrams 2 10 5 4 1 9 6 8 3 No 1 2 3 4 5 6 7 8 9 10 Part Number RY01 RY02 RY03 RY04 RY05 CN01 CN02 CN03 CN04 CN05 Part Name Main Relay Inrush Relay Power Relay Grill Heater Relay T/T Relay Power & Relay Connector Door switch Sensing Connector Membrane switch Connector T/T Connector PH Sensor Function and Rule Fan, Lamp, T/T Control Inrush Electric Current Decrease MW Power Control Grill Heater Control Turn Table Motor Control (model option) A Terminal for Connecting with Power supply & Relay Contact(Load Control) A Terminal for Connecting with Door Switch A Terminal for Connecting with Membrane Switch A Terminal for Connecting with T/T Connector A Terminal for Connecting with PH Sensor 25 This document can not be used without Samsung’s authorization. 5. [. . . ]