Leica Biosystems CM1860/CM1860 UV - Manual (Page 30)

30 Instructions for Use V1.4 – 10/2012
After replacing the UVC lamp, its service life counter must be reset. To do so, press and hold the
UVC button for longer than 30 seconds. The counter has been reset successfully if the LED for the
long disinfection goes out while the button is being pressed. Once the UVC button is released,
the disinfection status goes into ready mode.
3 Status: Short disinfection interrupted
The LED for short disinfection flashes, and the UVC lamp is off. The operator must press the UVC button
to confirm. The disinfection system goes into ready mode, or, if the service life of the UVC lamp has
expired, both LEDs flash in alternately.
4 Status: Long disinfection interrupted
The LED for long disinfection flashes, and the UVC lamp is off. The operator must press the UVC button
to confirm. The disinfection system goes into ready mode, or, if the service life of the UVC lamp has
expired, both LEDs flash alternately.
The disinfection mode is interrupted as soon as the sliding window of the cryostat is open or the
operator presses the UVC button. In the case of a power failure, when the instrument restarts it
checks whether it was running a disinfection cycle, and if so which one. The LED of the determined
disinfection cycle (short or long disinfection) flashes.
6. Operating the Instrument