① After the hot water systems for small hotels are installed and fixed, non-professionals should not easily move or unload it to avoid damage to key components.
② No debris should be placed around the hot water systems for small hotels to eliminate the hidden danger of hitting the vacuum tube.
③ Regularly check the exhaust holes to ensure that they are unobstructed, so as not to swell or deflate the water tank.
④ When cleaning the vacuum tube regularly, be careful not to damage the tip of the vacuum tube.
⑤ The hot water systems for small hotels with auxiliary electric heating device should pay special attention to water supply to prevent dry burning without water.
⑥ The pipeline should be prevented from freezing and cracking in winter, and the exhaust pipe should be kept clear.