制氮系統(tǒng)的冷干機(jī)室外使用注意事項(xiàng)

1）不要放在日曬、雨淋、風(fēng)吹或相對(duì)濕度大于百分之八十五的場(chǎng)所。不要放置在灰塵多、有腐蝕性或可燃性氣體的環(huán)境中。不要放置在有振動(dòng)、冷凝水有凍結(jié)危險(xiǎn)的地方。不要離壁面太近，以免通風(fēng)不良。不得已需在有腐蝕性氣體的環(huán)境中使用，應(yīng)選用銅管經(jīng)防銹處理的干燥器或不銹鋼熱交換器型的干燥器。應(yīng)在環(huán)境溫度40度以下使用。

1) Do not put it in the sun, rain, wind or relative humidity greater than 85%. Do not place in dusty, corrosive or combustible gas environment. Do not place in the place where there is vibration and condensation water is in danger of freezing. Don't get too close to the wall to avoid poor ventilation. Must not be used in corrosive gas environment, should choose copper tube antirust treatment dryer or stainless steel heat exchanger type dryer. It should be used under the ambient temperature of 40 ℃.

2）壓縮空氣的進(jìn)口不要接錯(cuò)。為便于維修，要確保維修空間，應(yīng)設(shè)置旁通管路。要防止空壓機(jī)的振動(dòng)傳給干燥器。配管重量不要直接加在干燥器上。

2) Don't connect the inlet of compressed air by mistake. In order to facilitate maintenance and ensure maintenance space, bypass pipeline should be set. To prevent the vibration of the air compressor to the dryer. Piping weight should not be added directly to the dryer.

3）排水管不要向上立著，不要打折或壓扁。

3) The drain pipe should not stand upward and should not be bent or flattened.

4）電源電壓允許波動(dòng)小于百分之十。應(yīng)設(shè)置適當(dāng)容量的漏電斷路保護(hù)器。使用前必須接地。

4) The allowable fluctuation of power supply voltage is less than 10%. Leakage circuit breakers of suitable capacity shall be provided. It must be grounded before use.

山東制氮機(jī)

Shandong nitrogen generator

5）壓縮空氣進(jìn)口溫度過(guò)高、環(huán)境溫度過(guò)高（40度以上）、使用流量超過(guò)額定處理空氣量、電壓波動(dòng)超過(guò)百分之十、通風(fēng)太差（冬季也要換氣，否則室溫也會(huì)升高）等情況下，保護(hù)電路會(huì)發(fā)揮作用，指示燈滅，停止運(yùn)轉(zhuǎn)。

5) When the inlet temperature of compressed air is too high, the ambient temperature is too high (above 40 ℃), the flow rate exceeds the rated air handling capacity, the voltage fluctuation exceeds 10%, and the ventilation is too poor (air exchange is necessary in winter, otherwise the room temperature will rise), the protection circuit will play a role, the indicator will go out and stop running.

6）當(dāng)空氣壓力高于0.15MPa時(shí)，常開(kāi)式自動(dòng)排水器的排水口才能關(guān)閉。冷干機(jī)的排水量太小時(shí)，排水口處于開(kāi)啟狀態(tài)，有空氣吹出。

6) When the air pressure is higher than 0.15Mpa, the outlet of the normally open automatic drainer can be closed. When the water displacement of the dryer is too small, the drain is in the open state and there is air blowing out.

7）壓縮空氣質(zhì)量差，如混入灰塵和油分，這些贓物會(huì)粘附在熱交換器上，降低其工作效率，同時(shí)排水也易失效。希望在干燥器進(jìn)口設(shè)置過(guò)濾器，并要確認(rèn)排水不少于一次。

7) The quality of compressed air is poor, such as mixed with dust and oil, which will adhere to the heat exchanger, reduce its working efficiency, and drain water is easy to fail. It is hoped that a filter should be set at the inlet of the dryer, and the drainage should not be less than once a day.

8）干燥器的通風(fēng)口每月要用吸塵器清掃一次。

8) The air vent of dryer should be cleaned with vacuum cleaner once a month.

9）接通電源，待運(yùn)轉(zhuǎn)狀態(tài)穩(wěn)定后，再接通壓縮空氣。停止運(yùn)轉(zhuǎn)后，必須等待3min以上才能再起動(dòng)。

9) Turn on the power supply, and then turn on the compressed air when the running state is stable. After stopping operation, it must wait for more than 3 minutes to restart.

10）若使用自動(dòng)排水器，應(yīng)經(jīng)常檢查其排水功能是否正常。要經(jīng)常清掃冷凝器上的灰塵等。要經(jīng)常檢查冷媒的壓力，可判斷冷媒是否泄漏及冷凍機(jī)的能力是否有變化。要檢查排除冷凝水的溫度是否正常。

10) If automatic drainer is used, its drainage function should be checked regularly. Always clean the dust on the condenser. Check the pressure of the refrigerant frequently to judge whether the refrigerant leaks and whether the capacity of the refrigerator changes. Check whether the temperature of condensate water is normal.