Krone BiG X 770-3 - Sieve Drum Drive

Maintenance – Basic Machine
632
• Visually check the power belts on the inside (1) and outside (2) for wear and damage (e.g.
tears, stones) and replace if required.
• Check the power belts for soiling (oil, grease) and clean or replace if required.
21.5.3 Sieve drum drive
Fig. 555
• Check that the belt tension of the sieve drum drive over the spring-loaded tension roll (2) is
still correctly set.