Li.Lac UV-C Microphone Disinfector - Manual (Page 21)

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Notice. Coated mirror surfaces inside the irradiation chamber. See reference
information on 0 , page 21 before cleaning the irradiation chamber.
6.4 Cleaning the Irradiation Chamber
6.4.1 Removing the Drawer
1. Unlatch transport lock (see 4.2 , page 14 ).
2. Push at the center of the drawer to open the irradiation chamber.
3. Completely extract drawer.
4. Locate the locking hooks in the lateral telescopic rails (Fig.9). Pull up the left locking hook ( 1 ) and
push down the right locking hook ( 2 ) at the same time. Keep the hooks in this position and pull the
drawer forward ( 3 ) to remove.
Fig. 9
6.4.2 Cleaning the Mirror Surfaces
- Do not apply pressure while cleaning.
- Only use clean cotton cloths.
- Do not use paper towels.
- Do not use acid-based cleaning agents.
- Do not use neutral or basic cleaning agents.
- Do not use concentrated acid or lye.
- Do not use cleaning alcohol.
- Do not use object-atypical cleaning agents (e.g., furniture
polish)
1. Remove loose dirt with pressurized air or with a soft cotton cloth.
2. For minor soiling use diluted lemon-based cleaning agents (observe recommendations by
manufacturer of the cleaning agent). Recommended pH value is between 3.0 and 4.5.
3. To clean greasy dirt, use a mixture of water and alcohol (methylated spirit) with a 1:1 ratio.