1先把门扇取下，将门框放进门洞用水平尺、线垂直检查是否摆正平正。若不平正，要用木片垫平正。铜门表面的油漆对铜门内部的材质有很好的保护作用，因此铜门安装的过程要十分小心谨慎，不要让硬物、尖锐物体碰撞到铜门，否则表面油漆出现划伤甚脱落，就会让原材料长期裸露在外面，和空气内的氧气产生反应而生锈，影响美观。

First, remove the door leaf and place the door frame into the door opening. Use a horizontal ruler and a vertical line to check if it is aligned and straight. If it is not flat, use wooden blocks to cushion it. The paint on the surface of the copper door has a good protective effect on the material inside the copper door. Therefore, the installation process of the copper door should be very careful and careful not to let hard or sharp objects collide with the copper door. Otherwise, the surface paint will scratch or even fall off, which will expose the raw materials to the outside for a long time, react with the oxygen in the air, and rust, affecting the appearance.

2虽然铜本身耐腐蚀性和抗氧化性比较强，但是在进行铜门安装的时候，施工现场尽量不要出现高氧化性、强腐蚀性的化学用品，避开和铜门的直接接触。如果不慎将化学品接触到本产品表面，就立即用清水冲洗干净，再用柔软的干净抹布擦干即可。如果需要，可以用清洁剂喷涂于铜门表面进行清洁保养。

Although copper itself has strong corrosion resistance and oxidation resistance, during the installation of copper doors, it is advisable to avoid high oxidizing and highly corrosive chemicals on the construction site and avoid direct contact with the copper doors. If chemicals accidentally come into contact with the surface of this product, immediately rinse with clean water and wipe dry with a soft, clean cloth. If necessary, a cleaning agent can be sprayed on the surface of the copper door for cleaning and maintenance.

3铜门一般要尽量避免受到雨淋和阳光直接照射，否则频率太高，会缩短铜门外观使用寿命。

Copper doors should generally avoid direct exposure to rain and sunlight as much as possible, otherwise the frequency is too high, which will shorten the appearance and service life of copper doors.

4不可在锁孔中涂抹各种油脂类物质，以免发生锁孔堵塞。

4. Do not apply various oil and grease substances to the lock hole to avoid blockages.

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