Li.Lac UV-C Microphone Disinfector - Manual (Page 16)

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3. Fix the head of the clip-on microphone or headset in the spiral
spring (Fig. 5).
4. Place the cable of the microphone on the cable tray.
Fig. 5
4.4 Starting the Disinfection
1. Turn the encoder wheel to select disinfection time: 5 or 10 minutes. (For further information on
irradiation and radiant exposure see 2.1.4 “Irradiance”, page 10 ).
Note: The UV-C lamps emit a lower irradiance when cold. If Li.LAC is not used for longer than 1
minute preheating is necessary. This pre-heat time of 1 or 2 minutes is added to the selected
disinfection time.
2. Push the encoder wheel to start disinfection.
3. A countdown is shown in the display (selected disinfection time + potential pre-heat time).
4.5 End of Disinfection
1. Disinfection ends automatically after the selected disinfection time has expired.
2. The display turns green. “Disinfection complete. Open chamber to continue“ is shown in the display.
4.5.1 Removing the Microphones
1. Open the drawer of the irradiation chamber by pushing its center.
2. Remove microphones.
3. Close drawer of the irradiation chamber.
4. Push the center of the drawer of the irradiation chamber to lock.
4.6 Switching off
Separate the device from the mains to switch it off.
4.7 Premature Stop of Disinfection
1. If the drawer of the irradiation chamber is opened before the countdown has ended, the UV-C lamps
are automatically deactivated, and disinfection stops.
2. “Opened too early!!! Close chamber to continue” is indicated in the display.
3. If you close the drawer again, the display shows the main menu of the disinfection time selection.