Troubleshooting
40
UM-PRORUNNER_mk9-2.0-EN
Abnormal sounds, unusual
vibrations and swinging move-
ments.
Drive system clogged by dirt.
Check the movement of the
chain or drive belt and remove
dirt or deposit. Shorten the
cleaning interval.
Guides or return wheels are
dirty or damaged.
Check guides, chains and
return wheels for damage or
dirt. Replace or clean them as
necessary.
Increased temperature of the
bearings or bearing blocks. The
idlers turn with difficulty.
Damaged bearings, bearing
blocks or idlers.
Investigate and remedy the
cause. Reset the motor protec-
tion.
Loose bolt connections.
Investigate and remedy the
cause. Reset the motor protec-
tion.
Other machine parts run loose. Investigate and remedy the
cause. Reset the motor protec-
tion.
Problem
Possible cause
Solution
