Krone Swadro TC 640 - Malfunctions - Causes and Remedies; Troubleshooting Guide

Malfunctions - Causes and Remedies
98
Malfunction
Possible cause
Remedy
Rotor does not work smoothly.
Working height is set too high.
Lower working height.
Working speed is too high.
Reduce driving speed. Guide value
8 - 10 km/h. Slow down in case of
uneven terrain or high amount of
forage.
Speed is too low.
Increase the speed. Guide value
450 rpm
Side rotor inclination adjusted
incorrectly.
Change the side inclination (refer to
chapter Settings “Setting the Rotor
Inclination”).
Tine arm(s) crooked.
Replace tine arms.
High forage contamination.
Working height is set too low.
Raise working height.
Tine arm(s) bent.
Replace tine arms.
Swath width too large
Working width too long.
Change working width.
(Swadro TC 760)
Speed is too low.
Increase speed.
In headland position, one rotor
goes down and the other one
goes up.
Rotors are not swivelled up into
headland position.
Actuate hydraulics until the rotor
arms rest against the stops.
It is not possible for the rotor to
adapt to unevenness of the
ground.
The lower links of the tractor are
set too high or too low.
Align frame horizontally (the height
from lower link pinions to ground is
approx. 63 cm).
The tractor hydraulics is not in the
float position.
Set tractor hydraulics to float
position.
The electrical adjustment of the
working height does not work
properly.
Fuse defective.
Replace the fuse in the switch box
which is mounted on the frame.