Check whether the lubricating oil in the oil tank is lower than the low oil level. If the oil storage is insufficient, please add oil (68 # hydraulic oil is recommended, and the oil grade can be appropriately reduced in low temperature and cold areas).

檢查機油是否混入水份等污物而變質(zhì)，如變質(zhì)請及時更換機油。

Check whether the engine oil deteriorates due to water and other dirt. If it deteriorates, please replace the engine oil in time.

清洗油過濾器，如太臟請及時更換。

Clean the oil filter and replace it in time if it is too dirty.

檢查滴油嘴的滴油狀況是否正常，如滴油嘴臟了可卸下調(diào)整螺釘清洗。

Check whether the oil drip condition of the oil drip nozzle is normal. If the oil drip nozzle is dirty, remove the adjusting screw for cleaning.

保持風機房環(huán)境衛(wèi)生，周邊無油污或雜質(zhì)，保持良好通風很關(guān)鍵。

It is very important to keep the fan room clean and free of oil or impurities.

空氣濾清器的檢查，如臟了可卸下空氣濾清器，旋開蝶型螺母，拿開蓋子，清洗過濾海綿如太臟請及時更換（卸濾清器時注意不要把臟物掉進風機主機內(nèi)）。

Check the air filter. If it is dirty, remove the air filter, unscrew the butterfly nut, remove the cover, and clean the filter sponge. If it is too dirty, please replace it in time (pay attention not to drop the dirt into the fan host when removing the filter).

檢查風機是否有漏油或漏氣。如果出現(xiàn)這種情況，請及時修理，或聯(lián)系生產(chǎn)廠家進行維修。

Check the fan for oil or gas leakage. If this happens, please repair it in time or contact the manufacturer for professional repair.

檢查皮帶，風機運轉(zhuǎn)一段時間后，皮帶會松動或斷裂。如果松弛松弛，松開電機的固定螺栓，移動電機，將V形皮帶擰緊到合適的位置，然后擰緊電機固定螺栓。并注意電機皮帶輪的端面和風機皮帶輪應(yīng)在同一平面上，并檢查兩個皮帶輪的頂部螺釘是否松動。如果松動，請握緊。

Check the belt. After the fan runs for a period of time, the belt will loosen or break. If it is loose, loosen the fixing bolts of the motor, move the motor, tighten the V-belt to the proper position, and then tighten the fixing bolts of the motor. Pay attention that the end face of the motor pulley and the fan pulley should be on the same plane, and check whether the top screws of the two pulleys are loose. If loose, hold tight.

檢查閥的靈活性。如果不靈活，請清潔和調(diào)試，以確保可靠的打開和關(guān)閉。

Check the flexibility of the safety valve. If it is not flexible, please clean and debug to ensure reliable opening and closing.

檢查低噪音回轉(zhuǎn)風機及電機的運行狀態(tài)，如果發(fā)現(xiàn)異常振動或噪音，溫度不正常應(yīng)及時停止并修復(fù)溫度，以找出故障原因和相應(yīng)的處理方法。

Check the operation status of low-noise rotary fan and motor. If abnormal vibration or noise is found and the temperature is abnormal, stop and repair the temperature in time to find out the cause of the fault and corresponding treatment methods.