空壓機潤滑油是否變質的簡易鑒別方法

一、山東空壓機開機前的準備工作

1、 Preparatory work before starting up Shandong air compressor

（1） 檢查空壓機各機械零部件和管道是否聯接可靠，如有松動現象，及時處理。

(1) Check whether the mechanical parts and pipes of the air compressor are connected reliably. If there is looseness, handle it in time.

（2） 檢查空壓機油位高度，機組在停機時的油位高于油表上的最低位置時，機組即可正常開機運行，即便機組運行起來后，油位一下子看

(2) Check the oil level of the air compressor. When the oil level of the unit is higher than the lowest position on the oil gauge, the unit can be started and operated normally. Even after the unit is running, the oil level can be seen at once

不到也并不影響機組的正常使用。

If not, it will not affect the normal use of the unit.

(3) 用手按規定方向轉動聯軸器數轉，確保機組轉動靈活。

(3) Rotate the coupling by hand according to the specified direction to ensure the flexible rotation of the unit.

(4) 檢查電氣是否符合安全規程的要求，確認后接通機組電源。

(4) Check whether the electrical system meets the requirements of safety regulations, and turn on the power supply of the unit after confirmation.

二、螺桿空壓機的啟動

2、 Start up of screw air compressor

（1）空壓機在最初開車或空壓機及其系統設備檢修后重新起動時應遵循下述程序：

(1) The following procedures shall be followed during the initial start-up of the air compressor or restart after the maintenance of the air compressor and its system equipment:

a) 檢查所有的閥是否均處于合適的位置及正確的啟閉狀態；

a) Check whether all valves are in proper position and open and close state correctly;

b) 除去所有為安全維護而安裝的維修附件（如盲板）及維修用標志牌；

b) Remove all repair accessories (such as blind plates) and maintenance signboards installed for safety maintenance;

c) 檢查系統并除去其內的外來異物；

c) Check the system and remove foreign matters in it;

d) 打開并再次關閉排污閥；

d) Open and close the drain valve again;

e) 盤車至少一圈以確保無機械干涉；

e) Turn at least one turn to ensure no mechanical interference;

(2) 如機組在送電后，機組控制屏沒有顯示相序錯誤，則可按下“啟動”按鈕，正常開機，開機后請再次確認驅動電機以及旋轉設備的旋

(2) If no phase sequence error is displayed on the control panel of the unit after power transmission, press the "start" button to start the machine normally. After starting up, please confirm the rotation of the driving motor and rotating equipment again

轉方向正確，并確定所有的安全保護裝置均處于合適的操作狀態

Turn in the right direction and make sure all safety devices are in proper operation

螺桿壓縮機主機在任何情況下都嚴禁反轉！下列情況必須先確認主機轉向：

Screw compressor host in any case are strictly prohibited to reverse! The steering direction of the main engine must be confirmed in the following situations:

1）新機開機調試;2）電源線重新接線；3）總電源換相

1) New machine start-up debugging; 2) rewiring of power line; 3) commutation of main power supply

對于因忽視這些警告和注意事項而導致的任何損壞或傷害，制造商概不承擔任何責任

The manufacturer shall not be liable for any damage or injury caused by ignoring these warnings and precautions

4） 機組啟動過程完成后空壓機即進入自動控制狀態。

4) After the start-up process of the unit is completed, the air compressor will enter the automatic control state.

三、螺桿空壓機的運行

3、 Operation of screw air compressor

1） 機組正常運轉后，檢查一下機組內各處有無漏油漏氣現象，如有則立即停車處理。

1) After the normal operation of the unit, check whether there is oil leakage and air leakage in the unit. If so, stop the machine immediately.

2） 檢查排氣壓力，排氣溫度等運行參數是否正常。

2) Check whether the exhaust pressure, exhaust temperature and other operating parameters are normal.

3） 做好工作運行記錄，比較各運行參數是否始終正常，如有反常現象應及時停機并分析查找原因。

3) Make a good record of the work and operation, compare whether the operation parameters are always normal. If there is abnormal phenomenon, stop the machine in time and analyze the causes.

四、空壓機的停機

4、 Shutdown of air compressor

3.4.1  如需要停止運行機組，則只需按下停車按鈕后，壓縮機自動卸載約20-30秒后停車。沒有特別原因，不要用急停按鈕停機

3.4.1 if it is necessary to stop the unit, just press the stop button and the compressor will automatically unload for about 20-30 seconds and then stop. Do not use the emergency stop button to stop the machine without special reasons

3.4.2 切斷機組電源

3.4.2 cut off the power supply of the unit

五、日常維護方便

5、 Convenient daily maintenance

1、壓縮機應便于安裝

1. The compressor shall be easy to install

從安裝的方便性來考慮，現在市場上有移動式、便攜式、免安裝的空壓機，所選的壓縮機在滿足用氣的前提下體積要小，重量要輕，便于安

Considering the convenience of installation, there are mobile, portable and installation free air compressors on the market. The selected compressor should be small in volume, light in weight and easy to install on the premise of meeting the requirements of gas consumption

裝。對用氣場地狹小(船用、車用)的用氣單元，應選立式壓縮機;用氣場合有長距離變化(超過500米)的用氣單元，則應考慮移動式壓縮機。

Install. Vertical compressor should be selected for gas consumption unit with narrow gas consumption site (Marine and vehicle); mobile compressor should be considered for gas consumption unit with long distance change (more than 500m).

2、壓縮機的后期維護方便、成本低

2. The later maintenance of compressor is convenient and low cost

選擇壓縮機時要充分考慮到壓縮機日常維護的便利性及維護成本。盡量選用易損件(主要是機油與濾芯)更換周期長、通用性強、售后服務期

The convenience and cost of routine maintenance of compressor should be fully considered when selecting compressor. Wear parts (mainly engine oil and filter element) shall be selected as far as possible with long replacement cycle, strong versatility and after-sales service period

長的壓縮機。

Long compressor.

六，對空壓機的其它要求

6、 Other requirements for air compressor

噪 音和振動對操作人員的身心以及車間、工廠的環境都有很大的影響，如果車間里總是很高分貝的噪音，生產現場的工人會產生煩躁感，必

Noise and vibration have a great impact on the physical and mental health of the operators and the environment of the workshop and the factory. If the noise in the workshop is always very high, the workers on the production site will have a sense of irritability

定影響生產效率和質量。而 且，國家環保局對生產噪音有一個控制上限，選擇的壓縮機噪音過大不符合環保標準。如果使用方購買的壓縮機

It will affect the production efficiency and quality. Moreover, the National Environmental Protection Bureau has a control upper limit on the production noise, and the selected compressor is too noisy to meet the environmental protection standards. If the compressor purchased by the user

準備擺放在生產現場，應盡量選擇噪音指數低、具有 良好抗振性能的壓縮機。

The compressor with low noise index and good anti vibration performance should be selected as far as possible when it is ready to be placed on the production site.