華宇凈化談?wù)凢FU風(fēng)機(jī)過濾單元的維護(hù)保養(yǎng)

             對(duì)FFU風(fēng)機(jī)過濾單元進(jìn)行適當(dāng)?shù)木S護(hù)保養(yǎng)可以提高FFU風(fēng)機(jī)過濾單元的壽命,，對(duì)企業(yè)節(jié)省一定的費(fèi)用,。

               一,、根據(jù)環(huán)境的潔凈度，F(xiàn)FU風(fēng)機(jī)過濾單元更換過濾器（初效一般為1-6個(gè)月,，一般為6-12個(gè)月,過濾器不可清洗）,。

                   二、定期（一般每?jī)蓚€(gè)月一次）用塵埃粒子計(jì)數(shù)器測(cè)定用本產(chǎn)品實(shí)施凈化的潔凈區(qū)域的潔凈度，當(dāng)實(shí)測(cè)的潔凈度與要求的潔凈度不符時(shí),，應(yīng)查明原因（是否有泄漏,、過濾器是否有失效等），若過濾器已失效,，則應(yīng)更換新的過濾器,。

                三、更換過濾器及初效過濾器時(shí)應(yīng)停機(jī)進(jìn)行,。

               四,、FFU風(fēng)機(jī)過濾單元更換過濾器時(shí)應(yīng)注意以下事項(xiàng)：

1、FFU機(jī)過濾單元更換過濾器時(shí)應(yīng)特別注意拆箱,、搬運(yùn)及安裝取用時(shí)確保濾紙完整無(wú)損,，禁止用手觸及濾紙?jiān)斐善茡p。

2,、FFU安裝前,，將新的過濾器對(duì)著亮處，以肉眼觀察過濾器是否因運(yùn)輸?shù)仍蚨霈F(xiàn)破損,，如濾紙有漏洞則不能使用,。

3、FFU更換過濾器時(shí)應(yīng)首先將箱體抬起,，然后將失效的過濾器取出,，換上新的過濾器（注意過濾器的氣流箭頭標(biāo)志應(yīng)與凈化單元出風(fēng)氣流方向一致），確保邊框密封后將箱蓋回原位,。

The proper maintenance of the FFU fan filter unit can improve the life of the FFU fan filter unit and save the enterprise a certain cost.

1. According to the cleanliness of the environment, the FFU fan filter unit changes the filter (the initial effect is usually 1-6 months, the efficiency is generally 6-12 months, and the efficient filter is not to be cleaned).

2. On a regular basis (usually once every two months) with dust particle counter measure with this product purification clean area cleanliness, when measured cleanliness does not accord with requirement of cleanliness, should find out the reason (if there is leakage, high efficiency filter, etc.) if there is a failure, if efficient filter has failed, it should be replaced a new hepa filter.

3. When replacing the high efficiency filter and the initial filter, the machine should be stopped.

4. FFU fan filter unit should pay attention to the following items when replacing the efficient filter：

（1）The FFU filter unit should pay special attention to the removal, handling and installation of the filter when replacing the efficient filter. The filter paper is intact and the paper is prohibited to touch the filter paper to cause damage.

（2）Before the FFU is installed, the new high efficiency filter will be applied to the light to see whether the high efficiency filter can be damaged due to transportation and other reasons. If the filter paper has a loophole, it cannot be used.

（3）Head to replace hepa filter should be the first to raise box body, and then the failure of high efficiency filter, change into a new high efficiency filter (note that the flow arrow symbol of hepa filter shall be the purification unit of blast in the same direction), to ensure that the border will cover back in place after the seal.

關(guān)鍵詞：塵埃粒子計(jì)數(shù)器,，浮游細(xì)菌采樣器，溫濕度壓差測(cè)試儀,，生物安全柜,，凈化工作臺(tái)，潔凈采樣車,，氣溶膠發(fā)生器,，粉塵發(fā)生器，空氣粒子,，顆粒分析,，落塵量測(cè)試，風(fēng)量?jī)x,，風(fēng)速儀,，聲級(jí)計(jì)，照度計(jì),，潔凈度檢測(cè),，取樣車,，移動(dòng)采樣車，通風(fēng)柜,，稱量室,，稱量臺(tái)，實(shí)驗(yàn)室設(shè)備