在皮帶輸送機(jī)運(yùn)行前，首先要確認(rèn)皮帶輸送機(jī)設(shè)備、人員、被輸送物品均處于安全完好的狀態(tài)；其次檢查各運(yùn)動(dòng)部位正常無(wú)異物，檢查所有電氣線路是否正常，正常時(shí)才能將皮帶輸送機(jī)投入運(yùn)行。 最后要檢查供電電壓與設(shè)備額定電壓的差別不超過±5％。
在皮帶輸送機(jī)運(yùn)行投入，必須進(jìn)行以下操作：
1.合上總電源開關(guān)，檢查設(shè)備電源是否正常送入且電源指示燈是否亮。正常后進(jìn)行下一步操作。
2.合上各回路的電源開關(guān)，檢查是否正常。正常狀態(tài)下為：設(shè)備不動(dòng)作，皮帶輸送機(jī)運(yùn)行指示燈不亮，變頻器等設(shè)備的電源指示燈亮，變頻器的顯示面板顯示正常(無(wú)故障代碼顯示)。
3.按照工藝流程依次啟動(dòng)各電氣設(shè)備，上一個(gè)電氣設(shè)備啟動(dòng)正常后(電機(jī)或其他設(shè)備已達(dá)到正常速度、正常狀態(tài))再進(jìn)行下一個(gè)電氣設(shè)備的啟動(dòng)。
4.在皮帶輸送機(jī)運(yùn)行中，必須遵守被輸送物品設(shè)計(jì)中物品的規(guī)定，遵守皮帶輸送機(jī)的設(shè)計(jì)能力。其次，要注意各類人員不得觸及皮帶輸送機(jī)的運(yùn)動(dòng)部分，非專業(yè)人員不得隨意接觸電氣元件、控制按鈕等。 最后，在皮帶輸送機(jī)運(yùn)行中不能對(duì)變頻器后級(jí)斷路，如確定維修需要，則必須在停止變頻運(yùn)行的情況下才能進(jìn)行，否則可能損壞變頻器。
5.皮帶輸送機(jī)運(yùn)行停止 ，按下停止按鈕待系統(tǒng)全部停止后方能切斷總電源。
英文如下：
In belt conveyor running into, must carry out the following operations:
1 in total power switch, the power is normal to check the equipment and power indicator light is bright. Normal after the next operation.
2 in each loop of the power switch, check whether it is normal. The normal state : equipment not action, belt conveyor running indicator light does not shine, inverter and other equipment power source guiding lights is bright, the display panel displays normal inverter(no fault code).
3 in accordance with the process of the electrical equipment is started, an electrical device is activated to normal(motor or other device has reached the normal speed, normal state)before the next one electrical device start.
4 in belt conveyor running in, must abide by is transported goods design items, abide by the belt conveyor design ability. Secondly, to the attention of all types of personnel must not touch the conveyor belt moving part, non professional personnel shall not contact with electrical components, control buttons. Finally, in the belt conveyer operation can not be on frequency after the circuit breaker, such as determining the repair need, must stop frequency operation condition can be carried out, which might otherwise damage the transducer.
The 5 conveyor belt running stop, press the stop button to stop all the rear system can cut off the power supply.
(圖文www.changrong-jx.com)
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