FRITSCH LABORETTE 24 with V-shaped channel - Manual (Page 24)

Activate set-up mode. Load the channel only with one test part. Use the
PLUS and MINUS keys to go through the control frequency. The test part
has the highest speed at mechanical resonance. Press the STOP key to
save the parameters.
Two or more resonance points are possible.
The main resonance point is that at the highest part speed.
Working with the LABORETTE 24
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