Varimixer V150PLM, Operating Instructions Manual

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(X) V150 = 12 1/4" +/- 1/8"
List of errors: Possible solution:
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 fixing
The tool hits the sides of the bowl.
Adjustment of bowl centering
The tool hits the bottom of the bowl. Adjustment of bowl height
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 depends 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. Do not tighten it too much.
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 outside the fork for belt
tightener (B) , (both must point backwards).
5. Tolerances in the transmission might cause that the
special V-belt (A) is hitting the pins of the pulley
sets when the speed has been adjusted. 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 0,04-0,08”
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 reduced, see “Ad-
justment of special V-belt” , and the speed must be
readjusted.