31Leica RM 2155 Rotary Microtome
12. Trouble shooting
12.1.4 HOME and STOP illuminate
simultaneously
If these LEDs illuminate simultaneously the rear
(HOME) and font limits (STOP) are no longer detected.
This problem can only be corrected by the technical
service.
12.1.5 Sectioning motor cannot be restarted
The sectioning motor is blocked and cannot be re-
started.
The sectioning motor was subject to a short-term over-
load and was cut off by the overload cutout.
Turn the instrument off with the mains switch.
Wait approximately 30 seconds.
Push the safety cutout button (1) at the rear of the
instrument.
Turn the instrument on again.
The motor can then be restarted.
1
Fig. 31
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