BINC Rev: Service Documentation · PDF fileBraun Kitchen machine KM 32 B ... Exploded Drawing BAG Rev: 7/84 4209. 4209 - 3 BINC Rev: 7/96 Service Documentation Service ... 110 V/120

Service Documentation Market Release 7/84

Braun Kitchen machine KM 32 B 4209 with lamp

4209

4209 - 2

BINC Rev: 7/96 Service Documentation Exploded Drawing

BAG Rev: 7/84 4209

4209 - 3

BINC Rev: 7/96 Service Documentation Service Information

BAG Rev: 12/88 4209

Pos. No. Part Description Part Number

1 Male drive coupling 42071002 Upper housing 42079233 Attachment cone 42071994 Screw 00331205 Pivon 42071316 Screw 00033027 Lower housing 42098758 Screw 00015009 Stop screw 420750010 Protective sleeve 420900311 Mains lead 439026412 Cable clamp 420614912a Cable clamp for pos. 12 420305113 Screw 000317014 Switch knob 421619315 Terminal block 071725316 Screw 000270617 Resistor 061271718 Capacitor 062209919 Glow lamp NLA20 Glow lamp holder 423005121 Switch 423000522 Bottom plate cpl. NLA23 Foot 424305424 Screw 003411525 Fan wheel 423000226 Suspension of the motor 420753427 Rubber buffer 423000628a Washer 010811128 Screw 000313529 Screw 002810130 Washer 010210231 Motor 423055032 Screw 003011233 Upper end shield 425080634 Rotor 423084635 Washer 425001636 Washer 425001737 Stator 423084738 Air baffle 425007039 Thermo-switch NLA40 Tension spring for pos. 39 NLA

4209 - 4

BINC Rev: 7/96 Service Documentation Spare Parts List

BAG Rev: 12/88 4209


41 Carbon brush 425004842 Fixing clamp 425004743 Lower end shield 424381744 Centering rubber 425004545 Capacitor NLA46 Ferrite-tube 4243078 - Insulating tube NLA - Plug junction 0710127 - Double plug junction NLA - Wiring (w/ 1 slip on terminal) NLA - Wiring (w/ 2 slip on terminals) NLA - Type plate NLA

Accessories

Large mixing bowl 4203014Small mixing bowl 4207055Dough hook 4207814Whisk 4207048Whisk for whipped cream 4207620Circlip for whisk/hook 4207530Spatula 4203118Dust cover 4203200

For additional attachment parts see page 16

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BINC Rev: 7/96 Service Documentation Reference Drawing

BAG Rev: 7/84 4209

Bottom of the product

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BAG Rev: 12/88 4209

Technical Data

Voltage/Frequency: 110 V/120 V 40-60 Hz

No-load power Position 1: appr. 125 W + 10 %Position 2: appr. 130 W + 10 %

Position 3/L: appr. 205 W + 10 %

No load speed Position 1: appr. 10700 min -1

Position 2: appr. 12500 min -1

Position 3/L: appr. 16000 min -1

Overheating protection: Thermo-switch/Fuse

Length of mains lead: appr. 1.30 m

Operating time: continuous operation at 400W

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BAG Rev: 7/84 4209

1. Removal of motor (31)

Disconnect appliance mains plug from the socket. Loosen the holding screws from the bottom cover plate (22) and remove plate. Then withdraw the male-drive coupling (1) with the aid of an angle-shaped screw-driver.

Draw off switch knob (14) and unscrew switch securing screws (8, 9). Proceed by disconnecting the motor wiring on the terminal block (15). Subsequently loosen the 4 screws (28) with a long screw-driver and take the motor together out of the housing.

2. Reassembly

The reassembly is carried out in the reverse order, however attention should be paid to the rubber buffer (27).

The motor shaft must be supported at the bottom end, when the new male drive coupling (1) ismounted onto the shaft. Pay attention to the wiring diagram.

3. Replacement of the thermo-switch (39)

Remove motor (31) as described in paragraph 1.

Withdraw the air baffle (38) and loosen spring (40). Continue by disconnecting the plug connection on switch (21) and also connection on the terminal block (15) and install new thermo-switch.

4. Dismantling of motor (31)

With the aid of a screwdriver, push off the fan wheel (25).Before starting to dismantle the motor, mark the latter in the longitudinal direction, so that all parts are again placed correctly left to right during the assembly. Use a 8 mm box spanner for removing screws (32). Before the motor is taken apart, first remove the carbon brushes (41). Prior to removing the brushes, loosen the fixing clips (42) at the sides and withdraw carefully.

5. Carry out a functional test

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BAG Rev: 7/84 4209

Wiring with thermo-switch

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BAG Rev: 7/84 4209

Wiring diagram

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BAG Rev: 10/88 4209

Wiring diagram

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BAG Rev: 11/85 4209

Products which are considered to be too loud or are returned for this defect.

When judging the operating noise, the mixing arm of KM 32/B or the mixer attachment of the MX 32/B should be engaged. If the operating noise is still considered to be too loud, the following measures should be taken:

1. The motor should not have any off-center condition that means, the outside diameter of the male drive coupling (Pos. 1 must coincide with the inside diameter of the raised attachment cone shoulder (observe an even gap!). If necessary this has to be newly adjusted.

2. All screws of the motor-suspension (Pos. 26 respectively 37) must be tightly fastened. If necessary. this has to be corrected.

3. The motor suspension (Pos. 26 respectively 37), must be checked for areas of breakage or other defects if necessary the parts must be exchanged.

4. Remove the lower centering rubber parts of the motor (Pos. 44 resp. 58 and attach, if necessary, the new and Changed base plate (see instructions below).

Instructions for Braun kitchen machine KM 32/B (4209) and Braun multimix MX 32/B (4142)

From production week 45,1985 on, the lower four rubber buffers (Pos. 27 resp. 38) of the motor suspension (plastic-type), will be eliminated without a replacement. The motor suspension will be changed accordingly. In previously produced products, the rubber buffers should continue to be used.

At the same time, also the previously used centering rubber parts (Pos. 44 resp. 58) will be eliminated without a replacement. Also in this case, the base plate has been changed accordingly. That means the holes to accept the centering rubber parts in the base plate, have been eliminated. For replacement of these parts, ribs have been molded in the same spot. It is not possible, to attach the new base plate, if the motor still has any centering rubber parts.

The new base plate can be used without problem for previously produced products, it the cente-ring rubber parts have been removed.

Only when these points have been considered, the machine will correspond with the noise allowed by the factory.

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BAG Rev: 7/84 4209

Mixing arm for Kitchen Machine

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BAG Rev: 2/94 4209


1 Mixing arm cover 42070332 Screw 00300083 Gear cover 42070204 Rubber seal 42070445 Screw 00300086 Bearing bracket 42078227 Flanged bearing 42071078 Flanged bearing 42070059 Circlip 010930110 Main worm shaft 420739411 Fiber washer 420701912 Worm gear 420747813 Spring pin 012720114 Fiber washer 420701515 Washer 420701416 Grooved pin 012510217/18 Gear wheel-set 420762319 Shaft 420782120 Pinion 420782021 Fiber washer 420700722 Worm gear 420701023 Pin 420738424 Screw 000313524 Screw, self tapping * 003802225 Washer 010300126 Fiber washer 420700827 Driving worm 420700628 Washer 420703429 Flanged bearing 420700430 Flanged bearing 420700231 Retaining rod 420711232 Mixing arm housing 420781933 Coupling pin (Metal) 420703033 Coupling pin (Plastic) * 420753334 Locking lever (Metal) 420702834 Locking lever (Plastic)* 420752835 Circlip 011200136 Radial oil seal ring 420735137 Radial oil seal ring 010400338 Bowl drive with shaft 420703539 Ball 0162002

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BAG Rev: 2/94 4209


39 Leaf spring * 420752940 Spring 420718041 Locking ring (metal) 420702741 Locking ring (plastic) * 420752742 Grub screw 001510144 Guide bracket 420703245 Distance washer 421304246 Coupling 420305547 Screw 003107748 Screw 0003126

No. 17 and 18 are replaced together.

* Parts that are to be replaced together. When rebuild from metal to plastic version all parts with * should be used together.

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BAG Rev: 11/85 4209

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BAG Rev: 8/85 4209

Shredder KS 33 4247Meat Mincer KGZ 2 4610Citrus Juicer KMZ 3 4612Shredder KS 32 4613Liquidizer KX 32 4614Coffee Grinder MXK 4615

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BAG Rev: 8/85 4247

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BAG Rev: 6/91 4247


1 Pusher 42074922 Lid with no. 3 42478513 Cap 42470224 Guide block 42470355 Upper housing cpl. 42478526 Flat spring 42470287 Felt washer 42421268 Driving shaft coupling 42478539 Spring 424700710 Washer 424702611 Thrust bearing 424703712 Gear wheel 424701513 Washer 424702514 Swivel bearing 424702415 Intermediate gear wheel 424701416 Pinion 424701617 Fibre washer 424701718 Lower housing 424762519 Screw 003105220 Fibre washer 425008221 Bronze washer 421304122 Spring 420313523 Washer 421304224 Coupling 420305525 Working disc I 424704726 Working disc II 424704827 Grater disc for potatoes 424703928 Carrier disc 4247858 - Adapter for KMZ 3 4247038

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BAG Rev: 1/82 4610

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BAG Rev: 12/83 4610


Gear Head for Meat Mincer

1 Cover 42410202 Cheese-head screw 00031013 Split lock washer 01010014 Upper gear housing cover 42408035 Plain seal 42400126 Steel washer 42400217 Worm drive shaft 42400038 Fiber washer 42130409 Gear wheel 424000810 Fiber washer 424000411 Intermediate gear 424002212 Plain seat 424002513 Gear shaft 424080714 Split lock washer NLA15 Cheese head screw NLA16 Winged screw 424100317 Retainer ring 010900318 Bronze washer 424101419 Fiber washer 424101520 Straight pin 012010121 Shaft 424000922 Seal-ring 010400123 Lower housing 424080124 Seal-ring 071200125 Washer 421304226 Coupling 4203055

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BAG Rev: 2/95 4610


Meat Mincer attachment

1 Tamper 4242 0402 Meat tray 42410043 Housing 42408114 Worm screw 42400455 Spring 42421485 Spring 42421486 Cross shaped blade ** 42421336 Cross shaped blade 42400487 Perforated disc, 4.5 dia. 4 1950907 Perforated disc, 3.0 dia. 4 1950917 Perforated disc, 8.0 dia. 41950928 Locking ring 4240050

** Two sided applicable

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BAG Rev: 1/82 4612

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BAG Rev: 10/86 4612


1 Reamer cone 42073912 Strainer 42532853 Juice container 4253284- Adapter for KS 33 4247038

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BAG Rev: 1/82 4613

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BAG Rev: 11/93 4613


1 Tamper (old with lid) 42078091 Tamper (new without lid) 42074922 Upper housing NLA3 Retaining clamp 42032704 Oil sealing ring 42070935 Lower housing NLA6 Plain seal 42032667 Screw 00031019 Bearing bracket 420388310 Output gear 420388411 Ball 016200312 Ball thrust plate 420326413 Washer 420325714 Intermediate gear 420388215 Drive shaft 420325416 Bronze washer 421304117 Fiber washer 4213040

Bearing 420604718 Metal housing 420388119 Set screw 001610220 Nut 006110821 Washer 421304222 Coupling 420305523 Screw 000317024 Shredding insert, coarse 420706825 Shredding insert, fine NLA26 Slicing insert, coarse 420707027 Slicing insert, fine 420707128 Grating insert 420707229 Insert stand 420709430 Carrier disc 4207807

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BAG Rev: 5/84 4614

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BAG Rev: 12/85 4614


1 Funnel plug 42070912 Lid 42070903 Glass goblet 42168654 Rubber gasket 42162095 Complete knife (6 - 20) 42168996 Cap nut 00640067 Washer (Steel) 42910148 Upper knife 42070889 Lower knife 420708710 Cover 429100611 Washer (Steel) 429101012 Washer (Fibre) 425008213 Cutter base plate (Metal) 429165014 Washer (Fibre) 425008215 Washer (Bronze) 421304116 Socket 421621317 Spring 421621218 Shaft 421621419 Washer (Steel) 421304220 Coupling 420305521 Knife retainer housing 4207835

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BAG Rev: 1/82 4615

MXK 3 4615

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BAG Rev: 12/88 4615


1 Glass 42031362 Gasket (black) 42032193 Cap nut 42031394 Middle knife 42031334 Middle knife * 42096065 Lower knife 42031325 Lower knife * 42096056 Knife holder 42130397 Steel washer 42130388 Washer 42130409 Knife shaft 420705410 Threaded retainer housing NLA

with bottom11 Bronze washer 421304112 Spring 420313513 Coupling washer 421304214 Coupling 4203055

* Knife Sharpened

Documents

BINC Rev: Service Documentation · PDF fileBraun Kitchen machine KM 32 B ... Exploded Drawing BAG Rev: 7/84 4209. 4209 - 3 BINC Rev: 7/96 Service Documentation Service ... 110 V/120