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我公司一台芬兰卡罗泰康公司生产的就地热再生摊铺机,在累计工作540 h后,其熨平板预热系统出现了加热不连续、时常发出“砰”响声的故障现象。原本熨平板只需预热约30 min便能达到摊铺要求,现在却需用1-1.5h,甚至出现了无法预热熨平板的情况,严重影响了摊铺质量和施工进度。参阅说明书中的“电子点火和自动温度控制装置故障信号指示灯工作情况”一表后得知,喷燃器和电路控制系统可能出现了故障。本着“先易后难、由表及里”的原则,首先对喷燃器进行检修,然后再对电路控制系统进行排查。
After a total of 540 hours of operation, the scaffolding preheating system produced by our company, Finland-based Carrotaikang Co., Ltd., experienced the phenomenon of “slamming” noise when the heating system was not continuously heated. The original screeds only need to preheat for about 30 min to achieve the requirements of paving, and now it takes 1-1.5h, or even the situation can not be preheated screed, seriously affecting the paving quality and construction progress. Refer to the table of “electronic ignition and automatic temperature control device fault signal indicator” a table that the burner and the circuit control system may have a problem. In the “easy first hard, by the table and the” principle, the first burner repair, and then check the circuit control system.