Gas meter daily maintenance instructions:
    1Do not touch the measuring surface of the gas gauge with your hand, because there will generally be wet dirt such as sweat on your hand that will pollute the measuring surface and make it rust.
    2The measuring tool should not be mixed with other tools and metal substances to avoid damage to the measuring tool.
    3After using the measuring tool, it is necessary to carefully wipe the stains and aluminum chips on the surface and loosen the fastening device.1When not in use, it is necessary to apply anti-rust oil on the measuring surface. At the same time, it should be put into the protective box, which is used full-time by a special person, and do a good job of the annual audit records of the measuring tool tested by the unit.
    4Non-metering maintenance personnel are strictly prohibited from dismantling, refitting and repairing measuring tools without authorization.
    5The place where the measuring tool is stored should be kept clean and dry, there should be no vibration and corrosive gases, and it should be away from places with large temperature changes or places with magnetic fields.

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