4-2
Samsung Electronics
Disassembly and Reassembly
4-4 Replacement of Door Assembly
4-7 Replacement of Casing Ass'y and Convection Heater
4-6 Replacement of Fuse
Remove hex bolts securing the upper hinge and
lower hinge. Then remove the door Ass'y.
• After replacement of the defective component parts
of the door, reassemble it and follow the instructions
below for proper installation and adjustment so as
to prevent an excessive microwave leakage.
1. When mounting the door to the oven, be sure to
adjust the door parallel to the bottom line of the
oven face plate by moving the upper hinge and
lower hinge in the direction necessary for proper
alignment.
2. Adjust so that the door has no play between the
inner door surface and oven front surface. If the
door assembly is not mounted properly,
microwave may leak from the clearance between
the door and oven.
3. Perform the microwave leakage test.
4-5 Replacement of H.V.Transformer
1. Discharge the high voltage capacitor.
2. Disconnect all the leads from the high voltage
transformer.
3. Remove the mounting bolts on the high voltage
transformer.
4. When replacing, connect the leads correctly and
firmly.
Disconnect the oven from the power source and
remove the 15A fuse in the fuse holder in noise
filter Ass'y.
1. Remove out panel and back panel.
2. Disconnect all connectors and terminals.
3. Remove air duct and support-back.
4. Remove screws 1) securing convection heater Ass'y.
5. Remove nut'2', blade fan'3', spring washer'4' and bushing'5'.
6. Remove convection assembly '11', '12' and cooling fan'10'.
7. Remove four screws '6'.
8. Remove heater cover '7' '9'. Then heater adiabatic '8' will be disassembled.
Flange Bolts of upper hinge
Bolts & a screw of lower hinge
screws 1) of convection heater
2
4
3
5
7
8
9
10
11
12
6
