Eighteeth E-xtreme - Page 41

10 Troubleshooting
Page
41
/
52
The handpiece is
protected or
damaged by the
system
Check according to error
warning
The
motor
cannot
stop
There is a short
circuit in the
internal circuit
Press the "s" key to stop
the motor and contact the
dealer
The
motor
reverses
uncontro-
llably
The reverse value of
the torque setting
is reached
Check whether the torque
limit is too small
Rev inversion mode
is set
Check settings
Motor
does not
reverse
Excessive torque
reversal value is set
Check settings
Frequent
switching
between
forward
and
reverse
rotation
of motor
Rec (reciprocating)
operation mode is
set
If not, switch the opera-
tion mode
No sound
Volume set to "mu-
te"
Set the volume to low,
mid, or high
The
handpie-
ce sends
out a
continuo-
us alarm.
Rev is set
If the setting is expected,
ignore the alarm