ABB PHARPS32000000 PHARPS03000000

注意-零件可能受損！

靜電可能會(huì)損壞印刷電路板的電子元件

（請遵守ESD指南）。確保你體內(nèi)的靜電被釋放

當(dāng)接觸電子元件時(shí)。

10.1流量計(jì)傳感器

流量計(jì)傳感器基本上不需要維護(hù)。以下項(xiàng)目應(yīng)

每年檢查一次：

?環(huán)境條件（空氣循環(huán)、濕度）

?工藝連接的密封完整性

?電纜入口點(diǎn)和蓋螺釘，

?輔助饋電、防雷和接地的運(yùn)行可靠性

當(dāng)流量計(jì)上的流量信息

變送器在記錄相同流量時(shí)發(fā)生變化。如果顯示器顯示更高

流量，污染物是絕緣的。如果顯示的流量較低，則污染物

導(dǎo)致短路。

對于襯里、電極或電磁線圈的維修，流量計(jì)必須返回到本地

ABB公司辦公室。

重要（通知）

將流量計(jì)傳感器發(fā)送到ABB當(dāng)?shù)剞k事處時(shí)，請?zhí)顚?/p>

附件，并隨設(shè)備一起提供。

清潔儀表外部時(shí)，確保使用的清潔劑不會(huì)腐蝕

外殼表面和墊圈。

Attention - Potential damage to parts!

The electronic components of the printed circuit board can be damaged by static electricity?

(observe ESD guidelines). Make sure that the static electricity in your body is discharged?

when touching electronic components.

10.1 Flowmeter sensor?

Essentially maintenance is not required for the flowmeter sensor. The following items should be?

checked annually:

? Ambient conditions (air circulation, humidity)

? Seal integrity of the process connections

? Cable entry points and cover screws,

? Operational reliability of the auxiliary power feed, the lightning protection and the grounds

The flowmeter sensor electrodes must be cleaned when the flowrate information on the?

transmitter changes when recording the identical flowrate volume. If the display shows a higher?

flowrate, the contamination is insulating. If the flowrate displayed is lower, the contamination?

results in a short-circuit.

For repairs to the lining, electrodes or magnet coil, the flowmeter must be returned to the local?

office of ABB.

Important (Notice)

When sending the flowmeter sensor to the local office of ABB, complete the return form in the?

appendix and include with device.

When cleaning the exterior of meters, make sure that the cleaning agent used does not corrode?

the housing surface and the gaskets.