LG HB-155CJ, Руководство по обслуживанию

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DISASSEMBLY INSTRUCTION
PAY ATTENTION TO THE FOLLOWING IN SERVICE AND INSPECTION.
(a) Protect against electric shock:
Pull out the plug for service and inspection. Don’t touch live components when service and inspection are made.
(b) Restore the original conditions of components and wire layout; Safety provisions are made by using tube and the
other insulation material and by preventing wire from contact with heat generating or movable components by
means of layout and binding. They should be restored to the origina conditions.
(c) Safety inspection after service is required as follows: confirm that screws, nuts, components, and wires remov-
ed for service are restored. Check the deterioration around service components, and check for insulation.
1.
Turn the Top Cover assembly upside down and
pull out the inner cover and the viewing window.
2.
Pull out the control panel.
3.
After disconnecting leads, remove the oven case
main assembly from the chassis by unscrewing
two machine screws fixing oven case main ass-
embly.
4.
Remove the leadwire assembly and sheath hea-
ter assembly from the oven case main assembly.