37
RDMOR206SS
COOLING FAN MOTOR REMOVAL
1. Disconnect the power supply cord, remove the oven from
wall and remove outer case, remove the unit mounting
screw and hood intake duct R. (Refer to procedure of
"Removal of Oven from Wall", "Outer case Removal" and
"Unit Mounting Screw and Hood Intake Duct R Removal".)
2. Open door and block it open.
3. Discharge high voltage capacitor.
4. Remove the hood fan motor and the hood exhaust duct
from the oven cavity, referring to the procedure of " HOOD
FAN MOTOR, HOOD EXHAUST DUCT, OVEN LAMP
SOCKET AND AH SENSOR REMOVAL".
5. Discharge high voltage capacitor.
6. Release the two (2) snaps of the magnetron duct from
the oven cavity. And remove the two (2) tabs of the
magnetron duct from the fan duct.
7. Release snap bands of the main harness A installed to
the fan duct and nearest the fan duct.
8. Disconnect the wire leads from the fan motor.
9. Remove one (1) screw holding the fan duct assembly to
oven cavity.
10. Release the fan duct assembly from the oven cavity.
11. Remove the fan blade from the fan motor shaft according
the following procedure.
1) Hold the edge of the rotor of the fan motor by using a
pair of groove joint pliers.
CAUTION:
* Make sure that any pieces do not enter the gap
between the rotor and the startor of the fan motor
because the rotor is easily shaven by pliers and metal
pieces may be produced.
* Do not touch the pliers to the coil of the fan motor
because the coil may be cut or injured.
* Do not disfigure the bracket by touching with the
pliers.
2) Remove the fan blade from the shaft of the fan motor by
pulling and rotating the fan blade with your hand.
3) Now, the fan blade will be free.
CAUTION:
* Do not reuse the removed fan blade because the
hole (for shaft) may be larger than normal.
. Remove the two (2) screws holding the fan motor to the
fan duct.
12. 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 center 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 disfigured.
* Make sure that the fan blade rotates smooth after
installation.
* Make sure that the axis of the shaft is not slanted.
3. Install the fan duct assembly to the oven cavity with the
one (1) screw.
4. Install the magnetron duct to the fan duct and oven cavity.
5. Connect the wire leads to the fan motor, referring to the
pictorial diagram.
6. Reinstall the released snap bands of the main harness
A to the fan duct and nearest the fan duct.
7. Refer to procedure of "HOOD FAN MOTOR, HOOD
EXHAUST DUCT, OVEN LAMP SOCKET AND AH
SENSOR REMOVAL" and "Unit Mounting Screw and
Hood Intake Duct R Removal" and "Outer case Removal".
And reverse their procedure.
Rear View
Side View
Gap
Rotor
Bracket
Stator
Groove joint pliers
Coil
Shaft
Axis
Stator
These are the areas
that should be held
with a pliers
Rotor
Shaft
Table
Center of
bracket
Summary of Contents for RDMOR206SS
Page 3: ...3 RDMOR206SS Notes...
