How do water meters clean scale?
1. Let the maintenance personnel clean or clean the scale in the water meter.2, water meter screen surface, a few drops of detergent can also be.The water meter is a kind of measuring instrument, above a user can not be opened, unopened scale cannot be cleaned in the water, only tap water company maintenance personnel to remove water meter.
Go to the daily necessities store and buy some oxalic acid to wash it. That's OK
It is not allowed to disassemble the water meter, problems can be found in direct contact and water, need to replace the replacement, do not deal with their own, this is not allowed in practice, a. If they are not installed, you can first turn off the main valve, cover the table open, brush along the edge of the brush, brush, and then tighten the lid.
