3.4 Maintenance

Cleaning

If used frequently, the device surface gets dirty. Use a piece of soft cloth moistened with clean water to clean the device.

We recommend that the principles below be followed while cleaning: 

Use a piece of soft cloth moistened with clean water or non-aggressive detergents to clean the device. Use suitable cleaning agents for glass lens cleaning (cleaners for glasses, optical devices, screens, etc.). Do not use such abrasive pastes as scouring powder and peroxide, lye, acid and chlorine based detergents. Clean the device in dry weather in order to make waste water evaporate quickly. Cleaning wipes for IT equipment are suitable.