Leica Biosystems VT1200/VT1200 S - Manual (Page 43)

41 Leica VT1200 / VT1200 S
7. Malfunctions: Meaning and Troubleshooting
7.1 Error messages and troubleshooting
Error No. / INF
No.
Error Troubleshooting Comment
Error 01 - Wrong control panel
(VT1200 or VT1200 S)
- Use the correct control
panel for the instrument.
- Using an incorrect control
panel does not harm the
instrument, but no func-
tions whatsoever are
available.
Error 21 - Head does not swing into
place.
1. Check to see if an am-
plitude value has been
selected.
2. Try to make the head
swing into place by gently
striking it with your hand.
3. If head does not swing
into place, inform service.
Error 22 - Timeout while initializing
the x-axis. (Timeout)
- Inform service!
Error 23 - DC motor of x-axis does
not rotate (during initial-
ization or in normal op-
eration)
- Inform service!
Error 24 - "X-Start" limit switch is
not reached.
- Inform service!
Error 25 - "X-Start" limit switch can-
not be moved away from.
- Inform service!
Error 26 - "X-Stop" limit switch is not
reached.
- Inform service!
After all error messages, the instrument MUST be switched off, then on again using the main
switch.