AEG Electrolux EHG 679 B Betriebsanleitung PDF herunterladen (Seite 18)

GA 01.202/9.02 - 03/96

Maintenance

3.5 Disassembly and Reas-

sembly of the Electric

Motor

Before starting work, always disconnect the

motor from the mains.Disconnect the wires

in the junction box of the motor (three-

phase models only) or pull the mains plug.

Required tools:

Screwdriver 1.0 x 5.5 mm (for junction box), open-jaw

wrenches 7 mm and 19 mm (for junction box), Allan keys

2.5 mm, 3 mm, 5 mm, 6 mm, possibly puller for coupling.

Place the pump on its front side.

Unscrew the four non-recessed hex. socket screws

(11/3).

Remove the intermediate flange (11/5) together with the

electric motor (11/4).

Remove the handle (11/2).

Loosen the threaded pin (11/8) and pull the coupling

(11/7) off the motor shaft.

Take off the gasket (11/1).

Unscrew the hex. socket screws (11/6).

Remove the electric motor.

Clean all parts and check that they are in perfect condi-

tion; if not, replace them with new parts.

Reassemble in the reverse order.

In the case of 60 Hz motors (USA versions) the coupling

must not be pushed on to the shaft right up to the stop.

On the other hand if it is not pushed on far enough the

pump module may be damaged during operation.

Push the coupling on in such a way that the distance bet-

ween the front end of the coupling (11/7) and the gasket

(11/1) on the intermediate flange amounts to 21.4 mm

(

inch).

Caution

Fig. 11 Disassembly and reassembly of the electric motor

Key to Fig. 11

1 Gasket

2 Handle

3 Hex. socket screw

4 Electric motor

5 Intermediate flange

6 Hex. socket screw

7 Coupling

8 Threaded pin

1 2 ... 13 14 15 16 17 18 19 20 21 22 23 ... 27 28

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