OSIM OS-158 uCrown 3, Instruction Manual

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Product care and storage

Product placement and storage

Environmental factors can strongly affect the product physically and mechanically. 

Do not expose the product to direct sunlight or places with extreme heat or  

air-conditioning vents. These can cause the product to crack or the color to fade.
If the product is not going to be used for a long period of time, cover it with a dust 

cover and remove all the batteries from the battery compartment.

Clean the product regularly using a dry cloth

Before cleaning, ensure that the product is turned off and the batteries are removed.
The main unit structure can be cleaned thoroughly with a piece of soft, dry cloth. 

Common micro-fibre cleaning materials or gloves are very well suited for this routine 

maintenance process. Such materials and gloves are available for sale at most DIY 

shops.

Do NOT use wet elements for cleaning

The product is made up of electrical components and mechanical parts, which are 

very sensitive to moisture. Under no circumstances should they be exposed to any 

form of water or moisture. If you use water (eg. a wet cloth) to clean the casing, the 

coating may be eroded and the protection for the product will be diminished.

Do not use a wet cloth to clean the main switch or the remote control overlay. This 

may result in malfunction. 

Do NOT use cleaning solvents and abrasive cleaners

Under no circumstances should you use any cleaning agents, like benzene or thinner 

to clean the product. 

Do NOT attempt to repair your product

For safety reasons, under no circumstances should you attempt to repair the product. 
If you suspect a malfunction, always call the OSIM Service Center for further 

assistance and information.

OS-158 uCrown3 OP Eng Rev00 - Path.indd   12

1/11/2016   3:59:55 PM