Varimixer W80 Operations Instructions download pdf (Page 9)

Adjustment of bowl centering:

First find the present bowl centering: mount the beater and the

bowl, then raise the bowl arms up to normal working position. With

your hand turn the beater, and then measure the distance between

beater and bowl edge. By removing the rear covering, the bowl

arm guide plate is now accessible (E). Loosen the screws (D) and

move the bowl arm guide plate in the required direction. Again

turn the beater and measure the distance between beater and

bowl. When the bowl has been centred, fasten the bowl arm guide

plate in the new position and screw on the rear covering.

Adjustment of bowl fixing:

The bowl arms must be raised to normal working position. The

adjusting diameter (Y) shall be measured inside between the bowl

arms (fig.6a):

Adjusting diameter (Y): W80 = 20 3/8"

W100 = 21 13/16"

In case the bowl fastening is too loose, remove the lock ring (B)

and draw the bearing (A) from the shaft (C). The bearing should

be turned 180 degrees and be mounted on the shaft again. It

might be necessary to turn both bearings. At last check the bowl

centering and if necessary, adjust.

Adjustment of bowl height:

The distance (X) is measured from the bottom side of the bayo-

net hole to the surface on the bowl arms on which the bowl rests

(fig.7a). The bowl arms must be lifted to normal working position.

Bowl height (X): W80 = 9 1/4"

W100 = 11 3/4"

The upper and lower position of the bowl is determined by micro

switch (1) and (2), (fig. 7b). The two mechanical stops consisting

of the bolts (3) and (4) are adjusted so that they will be hit approx.

1 mm after the micro switch, in case the micro switch should fail.

The lower position is adjusted first; by sliding the entire bracket

assembly up or down on the slots on the bracket (2). The upper

position of the bowl arms is adjusted by adjusting the up posi-

tion micro switch mounting bracket (2) up or down; it is of utmost

importance that the stop screw (3) is re-adjusted afterwards.

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Varimixer W80 Operations Instructions Page 9