Miele B 890, Техническая информация

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Technical Information
30
B 890/B 990
4 Service
4.1 Microswitch (S26, S27) Removal
1. Tilt the ironing table to its horizontal position; see Section 020-4.1.
2. Remove the cover from the heater plate motor (two T20 screws) (Figure
010-6, Item 2).
3. Disconnect the plug from the appropriate switch.
4. Remove the 2 T10 screws from the appropriate switch.
5. Remove the switch.
Warning!
When re-installing, take care to ensure that the plugs are connected
correctly, as they are not coded.
4.2 Heater Plate Motor (M18) Removal
1. Tilt the ironing table to its horizontal position; see Section 020-4.1.
2. Remove the cover from the heater plate motor (two T20 screws) (Figure
010-6, Item 2).
3. Before starting work, note how the cables are laid so that they can be re-
installed correctly.
4. Remove the T20 screws from the left and right plastic guide strips on
either side of the cam. See Figure 030-1, Item 4.
5. Unsnap the strips from the motor bracket, then tilt them slightly and
remove them.
6. Disconnect the Molex connection from the DC motor.
7. Remove the E-clip securing the shaft to the cam (Figure 030-1, Item 5).
8. Remove the four T20 screws securing the motor bracket to the table (top
screws are shown in Figure 010-6, Item 3).
Note:
There is a wire loop at the base of the motor that holds the motor wiring
harnesses in place inside the table.
9. Tilt the DC motor with its bracket down and out of the table.
10. Press the DC motor shaft out of the eccentric cam.
11. Remove the DC motor/bracket assembly.
Note:
When re-installing, ensure that the guide strips for the switches correctly
snap into place on the motor bracket.
4.3 Hinge Pressure Spring Setting/Adjustment
Note:
Settings should only be made with the heater plate lowered onto the roller.
1. Tilt the ironing table to its horizontal position; see Section 020-4.1.
2. Lower the heater plate onto the roller.
3. Remove the cover from the heater plate motor (two T20 screws) (Figure