And loosen nuts on limit cam by spanner, rotating cam limit (yellow open, red off) to adjust to just push down limit switch (CLS) position, and then screw limit cam nut.是什么意思_And loosen nuts on limit cam by spanner, rotating cam limit (yellow open, red off) to adjust to just push down limit switch (CLS) position, and then screw limit cam nut.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句