Disassembly Of Cooling Fan Motor; Disassembly Of Lamp - KKT KOLBE EU Series Service Manual

6.8 Disassembly of cooling fan motor

WARNING:
1 Turn off the electrical power supply to the appliance prior to servicing it. Failure to
disconnect the power supply during service may result in an electrical shock or fire
hazard.
2 Access the cooling fan motor requires that oven's control panel cover and control
panel back cover were removed. When the covers were removed, the oven's printed
circuit assemblies are exposed. The printed circuit assemblies contain electronic
components that are sensitive to electro-static discharge (ESD). So you must wear a
properly grounded antistatic wrist strap when touching or servicing the cooling fan
motor.
Step1: Disassemble the control panel cover and control panel back cover (please refer to
Point 6.4.1 step 1).
Step2: Disconnect wires on the power board and cooling motor. For the sake of reassembly
convenience, please mark the connection positions before moving the wires. Remove the
screws connected the exhaust slot and the top cover, and then disassemble the motor.

6.9 Disassembly of lamp

Step: Open the door to the maximum angle. Remove the bulb by screwing the lamp cover off
the cavity only if the bulb is required to be replaced.
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