Kate Perak May 12, 2020:

Je li riječ o postepenom ručnom podešavanju brzine radilice? Kad je motor u praznom hodu i pri niskim okretima stalnost se okretaja podešava ručno, pomoću nekakvog gumba ili opruge. Tap down - snižavanje. Tap up - povećavanje. Korak po korak.

Darko Pauković (asker) May 12, 2020:

još jedan primjer s interneta After PTO Standby speed is achieved,the Cruise Control Set-and Res+ switches can be used to tap up and tap down the engine speed. Factory setting for the tap step is 100 rpm and the setting for the ramp rate is 150 rpm/sec.