Boiler water supply must be properly handled. This is an important issue for extending the life of the boiler and ensuring the safety of the boiler.

1.4噸燃油鍋爐的給水必須經過合格的處理，這是延長鍋爐壽命，保證運行安全的重要事項。

2. Water temperature should be as far as possible with the furnace temperature is close to, had better be in more than 20 ℃.

2.給水溫度應盡量與爐體溫度接近，最好在20℃以上。

Low water level cutting device must be inspected regularly for maintenance and cleaning. The water level controller is cleaned at least once a month. The water level is rinsed at least once a day. Water table flushing should be at the highest level; The water level should not be below the lowest safe level after washing, and it can be washed repeatedly, but it must be developed at the highest water level.

3.必須定期對低水位切斷裝置進行檢查保養及清洗。水位控制器每月至少清洗一次，水位表每天至少沖洗一次。水位表沖洗應處于最高水位;沖洗后水位應不低于最低安全水位，如一次沖洗不凈，可多次沖洗，但必須在最高水位時沖洗。

The discharge should be carried out on a regular basis, at least once every day, and the discharge valve should be inspected for the leakage of the discharge valve. If any, it must be ruled out.

4.需要定期進行排污操作，每天(每班)至少一次，排污后應檢查排污閥是否因污物影響而有泄漏現象;如有則必須予以排除。

When the steam pressure is not maintained by the boiler, the steam space of the boiler will produce negative pressure and hold the air, so when the fire is up again, the steam valve should be opened first.

5.停爐而沒有保持蒸汽壓力時，鍋爐蒸汽空間會產生負壓而滯留空氣，因此再次升火燃燒時應先打開總汽閥。

6. Smoke tube after dust, will lead to exhaust temperature, thus reduce the efficiency of the boiler, increase fuel consumption, reason should be regularly open QianHouMen cover, brush or blow smoke tube soot formation.

6.煙管積灰后，將導致排煙溫度升高，從而使鍋爐的效率降低，使燃料的消耗增加，故應定期打開前后門蓋，刷除或吹除煙管積灰。

鍋爐運行中，每隔1小時對設備進行一次檢查，重點檢查鍋爐安全部件和轉動設備的運行情況。