XJJY-20KN門窗角強(qiáng)度測(cè)試儀常見故障及保養(yǎng)：

1、每次試驗(yàn)完畢，應(yīng)切斷電源完成的事情。

2、試驗(yàn)機(jī)未噴漆的外露零件的表面應(yīng)經(jīng)常涂些防銹油不同需求。

3促進善治、絲杠與螺母應(yīng)經(jīng)常注入新的潤滑油脂，請(qǐng)?jiān)谟捅幾⒂汀?/span>

4適應性、應(yīng)定期斷開電源緊迫性，清除電板及電器上的灰塵和油污結構，并檢查各接線端子是否松動(dòng)。                                                                                                                                                                                                                                                                                                                                                                                                                                                                        

5高效、常見故障及處理方法（見下表）