Varimixer W80 Operations Instructions download pdf (Page 8)

A rattling sound from the closed part of the mixer. Adjustment of special v-belt

The mixer starts “striking” when kneading dough Adjustment of special v-belt

which normally causes no problems.

The mixer changes its speed by itself. Adjustment of special v-belt

The minimum and the maximum speeds are changing. Adjustment of speed.

The bowl is too tight or too loose. Adjustment of bowl xing

The tool hits the sides of the bowl.

Adjustment of bowl centering

...................................................................................................................................or damaged tool.

The tool hits the bottom of the bowl. Adjustment of bowl height

...................................................................................................................................or damaged tool.

List of Errors

Possible Solutions

Prior to a possible repair or adjustment, switch off the mixer by disconnecting the power cable.

Adjustment of special v-belt:

The distance (X) is only indicative as it de-

pends on the tolerance of the special V-belt

1. Start by tightening the v-belts (*).

2. Tighten the special V-belt (A) by moving

one or two washers from (V) to (T).

3. Start the mixer and leave it running while

the nut (U) is tightened completely.

4. On the front pulley set the stud (E) on the

varispeed collar (F) must be placed inside the

lower fork (G) and on the rear pulley set out-

side the fork for belt tightener (B), (both must

point backwards).

5. Tolerances in the transmission might cause

the special V-belt (A) to hit the pins (Z) of the

pulley sets when the speed has been adjust-

ed. In such cases the distance (X) must be

reduced. (+ or - 1/8" of 12 1/4")

6. Then follow the section: “Adjustment of

speed”

Adjustment of speed:

1. The stop screws (J) on the speed lever should be adjusted so

that the measurement (H) is 1/8" on the front and the rear pulley,

at low and high speed, respectively. Tighten the counter nuts (K)

when the speed is correctly adjusted.

2. Tolerances in the transmission might cause that the special

V-belt (A) is hitting the pins of the pulley sets (Z) when the speed

has been adjusted. In such cases the distance (X) must be re-

duced, see “Adjustment of special v-belt”, and the speed must

be readjusted.

(X) W80 = 12 1/4" +/- 1/8"

(X) W100 = 12 1/4" +/- 1/8"\

(X) W150 = 12 1/4" +/- 1/8".

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Varimixer W80 Operations Instructions Page 8

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