7 About maintenance and inspection methods

Residential fire alarm may malfunction if dust enters or may not work properly in case of fire.
In case of emergency, perform regular inspections and cleaning so that it works well!

Check the operation regularly to ensure that the residential fire alarm works properly.
You can check by pulling the string that has fallen from the main unit or pressing the button.
It depends on the manufacturer and model, so check the instruction manual before checking.
※If there is any abnormality, consult with the dealer where you purchased the product or the customer consultation room of the manufacturer.
In Yokohama City, the fire prevention campaign begins on March 1 and November 9, as "the day of simultaneous inspection of residential fire alarm city," we promote the operation of fire alarm for residential use twice a year.

　Wipe off dust with a dry cloth.
　The maintenance method varies depending on the model, so please refer to the instruction manual for details.

▽Notes▽
　・ Never wipe with organic solvents such as benzine or thinner.
　・ Don't wash it with water.
　・ Do not decompose the equipment, as it may cause malfunctions.
　・ Care of the house alarm installed on the ceiling, etc., requires work at high altitudes, so secure stable scaffolding, etc.
　　 Be careful not to fall or fall.

It is said that the life of batteries and equipment in residential fire alarm is about 10 years. Let's replace the main unit within 10 years after installation.
２．Let's exchange the residential fire alarm!

６．Where can I buy it?
８．Successful example (I'm glad I got it! Residential fire alarm