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第五部分 维修和调整 5.1 5.1.1磁头和磁带路径的消磁 the magnetic field created by the demagnetizer is extremely powerful and could seriously damage the electronics if the power is on. only use high flux density demagnetizer. inexpensive can leave residual fields that will cause more harm than benefit. the tip is approximately 3mm away from the arm do not touch any part of the mx50 with the a. 磁器创建的磁场是非常强大的,如果电源开,可能会严重损坏电子元件。 只使用高通量密度磁器。便宜的可能留下残余,会造成更大的危害。 消磁器不要触碰任何部位。 5.1.2清洁 never use any metallic item or abrasive to clean the heads or any other tape guidance parts. never use spirits,lacquer thinner,acetone or other solvents on the tape heads. 不能使用任何金属或腐蚀性的清洁磁头或任何其他磁带路径部分。磁头不能使用酒精,漆稀释剂,丙酮或其它溶剂。 rubbing alcohol should be avoided since it contains oil that leave a residue. 应避免用酒精擦,因为它包含油,会留下残留物。 moisten a cotton swab in pure isopropyl,and wipe the entire surface of the following parts。 用浸湿纯异丙醇的棉签,擦拭以下几个部分。 5.1.3润滑 the capstan motor bearing requires lubrication. 主导轴电机轴承需要润滑。步骤如下: lay the machine on its back, with the reel tables uppermost. remove the head housing cover by pulling it away from the deck plate. 1、在它的后面打开后盖。Pulling 拉动 remove the pinch roller by unsc pulling rewing its cap and removing the pinch roller and its guard from the shaft . 2、取出拧下其上限和消除轴夹送辊和掉以轻心,夹送辊。 note the position of the pinch roller guard as mates with indexed cuts on each side of the pinch roller shaft. 注意队友掐捏辊轴两侧索引削减辊后卫的位置。 the pinch roller guard must be properly aligned before tightening the screw. 夹送辊护罩必须正确对齐,然后拧紧螺丝。 3、remove the head base cover by removing the two screws which attach it to the deck plate. 消除头基地通过拆卸两个螺丝盖,将它贴附到甲板上盘。the screws are located above and to the left and right of pitch control knob . 以上螺丝位于和左和右的基音周期控制钮。 gently pry the capstan dust cap off using a small screwdriver in the pry hole in the dust cap . the pry hole is located near the exposed shiny deck plate. 轻轻地撬开了多方面的防尘帽用一把小螺丝刀在撬开孔在尘土中了,这顶帽子。撬开孔附近的暴露闪亮的桥面。 4、remove the felt pad from on top of the bearing,and insert 3 drops of oil in the cavity surrounding the bearing. apply one drop of oil every 3 to 6 months depending on machine usage. Do not over lubricate,and be careful not to apply oil to the portion of the capstan shaft which contacts the tape . 从轴承上删除毛毡垫,并在轴承周围腔中插入油3滴。
: a1 [2 I6 R+ E& ]1 f适用于一滴油取决于机器的使用,每3至6个月。
9 ~2 A1 ?9 A5 U4 z% g% j不要过分润滑,并小心不适用油的接触磁带的绞盘轴部分。 5、Check the pinch roller bearing . Apply one drop of oil if necessary. 检查捏滚子轴承。应用如有必要,一滴油。 6、snap the dust cover back in place, and reassemble in reverse order of disassembly. 对齐防尘罩放回原处,并重新组装拆卸相反的顺序。 有道和百度以及谷歌翻译都看不下去,我自己理解吧。 第一步:轻轻撬开主导轴的防尘帽。取出毡垫。露出轴承。 第二步:使用序号为:PZ9E003的润滑油。 第三部:注油量要少,根据使用情况,最多3滴。
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