Laboratory mortar mixers
Model 1.0204.LV
22
10. Setting speeds
Both the speed levels of the mixer are already set correctly by the manufacturer.
If the speeds are to be adjusted, the cover must be removed. For this purpose, the funnel
holder has to be removed and the 6 screws of the cover have to be unscrewed. Now the
cover can be removed.
Warning
Attention - the set speed should only be adjusted if a corresponding
measuring device (stroboscope) is available to determine the rota-
tional speed.
Figure 11 Boards
The speed can be adjusted by turning the respective potentiometer while the motor is
running.
Speeds of the mortar mixer according to DIN EN 196-1
Rotation
(min
-1
)
Planetary movement
(min
-1
)
Speed 1
140 ± 5
62 ± 5
Speed 2
285 ± 10
125 ± 10
Speed 1
Speed 2
Remove these screws on both sides.
Cover
Funnel holder
Speedlimit
