Renfert MTplus Mode D'emploi page 24

13. Troubleshooting Guide
Fault
Device fails to
start.
Trimmer disc
wobbles.
Excessive noise
while the trimmer
disc is running.
Trimmer table
wobbling.
EN
Possible cause
• Power supply not
established.
• Mains fuse faulty.
• Front cover not prop-
erly closed.
• Motor overheated.
• Disc is not lying flush
on the flange.
• Disc not tightened
sufficiently.
• Disc not adequately
tightened.
• Trimmer table incor-
rectly installed.
Corrective action
• Check the mains power supply.
• Check the mains fuse.
• Close the front cover (Fig. 11).
• Allow the motor to cool down,
then restart at the main power
switch.
• Reinstall the disc according to
the directions. Pay attention that
the disc is mounted exactly on
the lock pin (Fig. 30).
• Remove all deposits from the
back of the disc and from the
stopping face of the flange.
• Hand-tighten the disc (Fig. 29).
• Hand-tighten the disc (Fig. 29),
or reinstall, as required
(Sec. 5.1).
• Reinstall the table according to
the directions (Fig. 40).
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