49
Leica VT1200 / Leica VT1200 S
Malfunctions: Meaning and Troubleshooting
7
Error No. /
INF No.
Error
Troubleshooting
Comment
•
NOT
accepted:
– Negative values
– Values of more than
1000 μm
• In
MAN
mode, pressing
the
AUTO FEED
key
feeds the last saved
value.
Note: Blocked when
RUN
is active!
• When a key is pressed, a
beep sounds.
• In
MAN
mode, if the
PAUSE
key has not been
assigned a function, a
short beep sounds.
Note
If the 1000 hour limit is exceeded while the interment is in normal
operating mode, a flashing
SEr
appears in the upper 3-digit LED for approx.
three seconds after the sectioning process has been ended with the
RUN/STOP
key. This indicates that the vibrating component needs to be
serviced.
The instrument is
not working
• The plug connections
are loose or the
instrument is connected
to the power supply
improperly or not at all.
• The power fuses are
defective.
• VT connection cable:
Check the control unit
and power plug.
• Replace the power
fuses.
