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Summary of Contents for Mauser ML8125
- Page 20 ⑨ ⑪ ⑩ 22.挑线杆挑线量的调节 Adjusting the thread take-up stroke 1) 缝制厚 料时，导线勾 ①向左 A 方向移 动，挑线 量变 大。 2) 缝制薄 料时，导线勾 ①向左 B 方向移 动，挑线 量变 小。 3) 导线勾 ①的刻线 C 在螺丝的中心位置 时是标准 位置 。 1) When sewing heavy-weight materials, move thread guide ①...
- Page 25 故障现象 产生原因 调整方法 页码 ①机针是否外物碰撞弯曲了 更换机针 ②机针的质量不好 更换质量好的机针 ③机针没有完全插入针杆 插到针杆的顶部 ④机针与旋梭相碰 调整针和旋梭的同步和间隙 断针 ⑤与缝料和线相比针太细 换合适的机针 ⑥机针与针板相碰 调正机针与针板的位置 ⑦机针与压脚相碰 调正机针与压脚的位置 上 下 线 切 不 ①定刀与动刀磨损、不锋利 更换定刀、动刀 断 ①机针安装方法不对 正确安装机针 ②夹线簧的行程太大 减小夹线簧行程 上线切不断 以低速启动，检查跳针现象，校正梭子的 ③梭子定时配合不良 时间配合 检查动刀的后退量，调整剪线凸轮的左右 ①动刀后退量调节不良 位置，以使切刀后退量达到适当的范围 底线切不断 检查梭子上有无底线引槽，若没有引槽， ②剪线时底线位置不固定...
- Page 26 Phenomena Possible cause Remedy Page ①Is the needle properly installed Re-threading correctly ②When the needle thread is excessively Adjust the thread tension tight or loose ③Is the needle properly installed Install the needle correctly ④Is the needle tip bent or blunt Replace the needle ⑤...
- Page 27 Phenomena Possible cause Remedy Page ①The thread take-up lever is not at its Set the thread take-up lever to the highest position at the sewing start highest position at the sewing start Upper line ② The thread end is too short for the Appros50 of thread should be coming comes out of...
- Page 28 Phenomena Possible cause Remedy Page ①the face line stitch is not good · hook skin and hook case are milled change new hook skin or rub down hook thread slot, the thread still lax after fasten case thread slot. · the speed is slow when feeding and Opening the side cover board of machine picking thread top, loosen the eccentric cam in principal...
- Page 44 30 31...
- Page 46 15 14...
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