Ezon SHS-7020 User manual - page 8

6

Cautions during Installationnce 

Cautions during Repair or Maintenance 

Be sure to correctly match the 

poles (+/-) when installing the 

batteries. Install the batteries with 

the correct poles (+/-). 

Improperly installed batteries can cause 

rupture or battery fluid leakage. 

Replace all batteries immediately 

after they run out of power, and 

never mix new batteries with used 

ones. 

This can cause reduction of product life or 

a malfunction in the product. 

Do not use water, benzene or 

alcohol when cleaning the product, 

as these fluids can cause product 

malfunction. 

Use a soft and dry cloth instead. 

Please do not hang on the product or pull it.

It can damage the product or cause its malfunction. 

Replace the batteries within 1 week 

after the battery replacement alarm 

sounds. 

The product can stop operating if the 

batteries are not replaced in time.