{"id":55348,"date":"2022-05-30T01:20:50","date_gmt":"2022-05-30T06:20:50","guid":{"rendered":"https:\/\/www.bjultrasonic.com\/how-to-check-if-an-ultrasonic-cleaner-is-defective\/"},"modified":"2025-01-21T07:13:52","modified_gmt":"2025-01-21T12:13:52","slug":"how-to-check-if-an-ultrasonic-cleaner-is-defective","status":"publish","type":"post","link":"https:\/\/www.bjultrasonic.com\/vi\/how-to-check-if-an-ultrasonic-cleaner-is-defective\/","title":{"rendered":"Ki\u1ec3m tra m\u00e1y r\u1eeda si\u00eau \u00e2m: Ph\u00e1t hi\u1ec7n l\u1ed7i hi\u1ec7u qu\u1ea3"},"content":{"rendered":"

M\u00e1y r\u1eeda si\u00eau \u00e2m l\u00e0 m\u1ed9t thi\u1ebft b\u1ecb h\u1eefu \u00edch cho vi\u1ec7c l\u00e0m s\u1ea1ch \u0111\u1ed3 trang s\u1ee9c, k\u00ednh m\u1eaft, d\u1ee5ng c\u1ee5 y t\u1ebf v\u00e0 nhi\u1ec1u v\u1eadt d\u1ee5ng kh\u00e1c. Tuy nhi\u00ean, \u0111\u00f4i khi ch\u00fang c\u00f3 th\u1ec3 g\u1eb7p s\u1ef1 c\u1ed1 v\u00e0 ho\u1ea1t \u0111\u1ed9ng kh\u00f4ng hi\u1ec7u qu\u1ea3. Vi\u1ec7c ki\u1ec3m tra xem m\u00e1y r\u1eeda si\u00eau \u00e2m c\u00f3 b\u1ecb l\u1ed7i hay kh\u00f4ng \u0111\u00f2i h\u1ecfi m\u1ed9t s\u1ed1 b\u01b0\u1edbc ki\u1ec3m tra c\u1ee5 th\u1ec3. B\u00e0i vi\u1ebft n\u00e0y s\u1ebd h\u01b0\u1edbng d\u1eabn b\u1ea1n c\u00e1ch ki\u1ec3m tra m\u00e1y r\u1eeda si\u00eau \u00e2m c\u1ee7a m\u00ecnh \u0111\u1ec3 x\u00e1c \u0111\u1ecbnh xem n\u00f3 c\u00f3 c\u1ea7n s\u1eeda ch\u1eefa ho\u1eb7c thay th\u1ebf hay kh\u00f4ng.<\/p>\n

Ki\u1ec3m tra ngu\u1ed3n \u0111i\u1ec7n v\u00e0 d\u00e2y c\u00e1p<\/h3>\n

\u0110\u1ea7u ti\u00ean, h\u00e3y \u0111\u1ea3m b\u1ea3o m\u00e1y \u0111\u01b0\u1ee3c c\u1eafm \u0111\u00fang c\u00e1ch v\u00e0o ngu\u1ed3n \u0111i\u1ec7n v\u00e0 \u1ed5 c\u1eafm ho\u1ea1t \u0111\u1ed9ng b\u00ecnh th\u01b0\u1eddng. Ki\u1ec3m tra d\u00e2y ngu\u1ed3n xem c\u00f3 b\u1ecb \u0111\u1ee9t, n\u1ee9t ho\u1eb7c h\u1edf m\u1ea1ch kh\u00f4ng. N\u1ebfu ph\u00e1t hi\u1ec7n b\u1ea5t k\u1ef3 h\u01b0 h\u1ecfng n\u00e0o, h\u00e3y thay th\u1ebf d\u00e2y ngu\u1ed3n ngay l\u1eadp t\u1ee9c.<\/p>\n

Quan s\u00e1t ho\u1ea1t \u0111\u1ed9ng c\u1ee7a m\u00e1y<\/h3>\n

Sau khi b\u1eadt m\u00e1y, h\u00e3y quan s\u00e1t xem m\u00e1y c\u00f3 ph\u00e1t ra \u00e2m thanh \u1ed3n \u00e0o b\u1ea5t th\u01b0\u1eddng hay kh\u00f4ng. M\u00e1y r\u1eeda si\u00eau \u00e2m th\u01b0\u1eddng ph\u00e1t ra ti\u1ebfng \u1ed3n nh\u1eb9, nh\u01b0ng n\u1ebfu ti\u1ebfng \u1ed3n qu\u00e1 l\u1edbn ho\u1eb7c c\u00f3 \u00e2m thanh l\u1ea1, \u0111\u00f3 c\u00f3 th\u1ec3 l\u00e0 d\u1ea5u hi\u1ec7u c\u1ee7a s\u1ef1 c\u1ed1.<\/p>\n

Ki\u1ec3m tra b\u1ecdt kh\u00ed<\/h3>\n

\u0110\u1ed5 n\u01b0\u1edbc v\u00e0o b\u1ec3 r\u1eeda c\u1ee7a m\u00e1y \u0111\u1ebfn m\u1ee9c quy \u0111\u1ecbnh. B\u1eadt m\u00e1y v\u00e0 quan s\u00e1t xem c\u00f3 b\u1ecdt kh\u00ed li ti xu\u1ea5t hi\u1ec7n trong n\u01b0\u1edbc hay kh\u00f4ng. S\u1ef1 xu\u1ea5t hi\u1ec7n c\u1ee7a b\u1ecdt kh\u00ed l\u00e0 d\u1ea5u hi\u1ec7u cho th\u1ea5y s\u00f3ng si\u00eau \u00e2m \u0111ang ho\u1ea1t \u0111\u1ed9ng. N\u1ebfu kh\u00f4ng th\u1ea5y b\u1ecdt kh\u00ed, ho\u1eb7c b\u1ecdt kh\u00ed r\u1ea5t \u00edt, c\u00f3 th\u1ec3 b\u1ed9 ph\u1eadn t\u1ea1o s\u00f3ng si\u00eau \u00e2m \u0111\u00e3 b\u1ecb h\u1ecfng. B\u1ea1n c\u00f3 th\u1ec3 th\u1eed nghi\u1ec7m v\u1edbi m\u1ed9t mi\u1ebfng gi\u1ea5y b\u1ea1c m\u1ecfng. Nh\u00fang m\u1ed9t ph\u1ea7n c\u1ee7a mi\u1ebfng gi\u1ea5y b\u1ea1c v\u00e0o n\u01b0\u1edbc trong khi m\u00e1y \u0111ang ho\u1ea1t \u0111\u1ed9ng. Sau m\u1ed9t th\u1eddi gian ng\u1eafn, ki\u1ec3m tra xem mi\u1ebfng gi\u1ea5y b\u1ea1c c\u00f3 b\u1ecb th\u1ee7ng ho\u1eb7c r\u1ed7 \u1edf ph\u1ea7n ng\u1eadp n\u01b0\u1edbc hay kh\u00f4ng. N\u1ebfu kh\u00f4ng c\u00f3 d\u1ea5u hi\u1ec7u h\u01b0 h\u1ea1i, b\u1ed9 ph\u1eadn t\u1ea1o s\u00f3ng si\u00eau \u00e2m c\u00f3 th\u1ec3 b\u1ecb l\u1ed7i.<\/p>\n

Ki\u1ec3m tra b\u1ea3ng \u0111i\u1ec1u khi\u1ec3n v\u00e0 c\u00e1c ch\u1ee9c n\u0103ng<\/h3>\n

N\u1ebfu m\u00e1y r\u1eeda si\u00eau \u00e2m c\u1ee7a b\u1ea1n c\u00f3 b\u1ea3ng \u0111i\u1ec1u khi\u1ec3n v\u1edbi c\u00e1c ch\u1ee9c n\u0103ng nh\u01b0 h\u1eb9n gi\u1edd, \u0111i\u1ec1u ch\u1ec9nh nhi\u1ec7t \u0111\u1ed9, h\u00e3y ki\u1ec3m tra xem ch\u00fang c\u00f3 ho\u1ea1t \u0111\u1ed9ng ch\u00ednh x\u00e1c hay kh\u00f4ng. Th\u1eed nghi\u1ec7m t\u1eebng ch\u1ee9c n\u0103ng \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o ch\u00fang ho\u1ea1t \u0111\u1ed9ng \u0111\u00fang nh\u01b0 thi\u1ebft k\u1ebf.<\/p>\n

Ki\u1ec3m tra r\u00f2 r\u1ec9 n\u01b0\u1edbc<\/h3>\n

Ki\u1ec3m tra k\u1ef9 xem b\u1ec3 r\u1eeda v\u00e0 c\u00e1c b\u1ed9 ph\u1eadn kh\u00e1c c\u1ee7a m\u00e1y c\u00f3 b\u1ecb r\u00f2 r\u1ec9 n\u01b0\u1edbc hay kh\u00f4ng. R\u00f2 r\u1ec9 n\u01b0\u1edbc c\u00f3 th\u1ec3 g\u00e2y nguy hi\u1ec3m v\u00e0 c\u1ea7n \u0111\u01b0\u1ee3c s\u1eeda ch\u1eefa ngay l\u1eadp t\u1ee9c.<\/p>\n

So s\u00e1nh hi\u1ec7u qu\u1ea3 l\u00e0m s\u1ea1ch<\/h3>\n

So s\u00e1nh hi\u1ec7u qu\u1ea3 l\u00e0m s\u1ea1ch c\u1ee7a m\u00e1y v\u1edbi hi\u1ec7u qu\u1ea3 l\u00e0m s\u1ea1ch tr\u01b0\u1edbc \u0111\u00e2y. N\u1ebfu m\u00e1y kh\u00f4ng c\u00f2n l\u00e0m s\u1ea1ch hi\u1ec7u qu\u1ea3 nh\u01b0 tr\u01b0\u1edbc, m\u1eb7c d\u00f9 \u0111\u00e3 th\u1ef1c hi\u1ec7n c\u00e1c b\u01b0\u1edbc ki\u1ec3m tra tr\u00ean, th\u00ec c\u00f3 th\u1ec3 m\u00e1y \u0111\u00e3 b\u1ecb l\u1ed7i.<\/p>\n\n\n\n\n\n\n\n\n
V\u1ea5n \u0111\u1ec1<\/th>\nNguy\u00ean nh\u00e2n ti\u1ec1m \u1ea9n<\/th>\nGi\u1ea3i ph\u00e1p<\/th>\n<\/tr>\n<\/thead>\n
Kh\u00f4ng c\u00f3 ngu\u1ed3n<\/td>\nD\u00e2y ngu\u1ed3n b\u1ecb l\u1ed7i, \u1ed5 c\u1eafm b\u1ecb h\u1ecfng<\/td>\nKi\u1ec3m tra d\u00e2y ngu\u1ed3n v\u00e0 \u1ed5 c\u1eafm, thay th\u1ebf n\u1ebfu c\u1ea7n<\/td>\n<\/tr>\n
Kh\u00f4ng c\u00f3 b\u1ecdt kh\u00ed<\/td>\nB\u1ed9 ph\u1eadn t\u1ea1o s\u00f3ng si\u00eau \u00e2m b\u1ecb h\u1ecfng<\/td>\nLi\u00ean h\u1ec7 v\u1edbi d\u1ecbch v\u1ee5 s\u1eeda ch\u1eefa<\/td>\n<\/tr>\n
Ti\u1ebfng \u1ed3n b\u1ea5t th\u01b0\u1eddng<\/td>\nQu\u1ea1t t\u1ea3n nhi\u1ec7t b\u1ecb h\u1ecfng, b\u1ed9 ph\u1eadn t\u1ea1o s\u00f3ng si\u00eau \u00e2m b\u1ecb l\u1ecfng<\/td>\nLi\u00ean h\u1ec7 v\u1edbi d\u1ecbch v\u1ee5 s\u1eeda ch\u1eefa<\/td>\n<\/tr>\n
Kh\u00f4ng l\u00e0m s\u1ea1ch hi\u1ec7u qu\u1ea3<\/td>\nN\u01b0\u1edbc b\u1ea9n, b\u1ed9 ph\u1eadn t\u1ea1o s\u00f3ng si\u00eau \u00e2m y\u1ebfu<\/td>\nThay n\u01b0\u1edbc m\u1edbi, li\u00ean h\u1ec7 v\u1edbi d\u1ecbch v\u1ee5 s\u1eeda ch\u1eefa<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

Vi\u1ec7c ki\u1ec3m tra m\u00e1y r\u1eeda si\u00eau \u00e2m \u0111\u1ecbnh k\u1ef3 s\u1ebd gi\u00fap b\u1ea1n ph\u00e1t hi\u1ec7n s\u1edbm c\u00e1c s\u1ef1 c\u1ed1 v\u00e0 k\u00e9o d\u00e0i tu\u1ed5i th\u1ecd c\u1ee7a m\u00e1y. N\u1ebfu b\u1ea1n \u0111\u00e3 th\u1ef1c hi\u1ec7n t\u1ea5t c\u1ea3 c\u00e1c b\u01b0\u1edbc ki\u1ec3m tra tr\u00ean m\u00e0 v\u1eabn kh\u00f4ng x\u00e1c \u0111\u1ecbnh \u0111\u01b0\u1ee3c nguy\u00ean nh\u00e2n s\u1ef1 c\u1ed1, h\u00e3y li\u00ean h\u1ec7 v\u1edbi trung t\u00e2m b\u1ea3o h\u00e0nh ho\u1eb7c d\u1ecbch v\u1ee5 s\u1eeda ch\u1eefa chuy\u00ean nghi\u1ec7p \u0111\u1ec3 \u0111\u01b0\u1ee3c h\u1ed7 tr\u1ee3. \u0110\u1eebng c\u1ed1 g\u1eafng t\u1ef1 s\u1eeda ch\u1eefa n\u1ebfu b\u1ea1n kh\u00f4ng c\u00f3 ki\u1ebfn th\u1ee9c chuy\u00ean m\u00f4n, v\u00ec \u0111i\u1ec1u n\u00e0y c\u00f3 th\u1ec3 g\u00e2y nguy hi\u1ec3m v\u00e0 l\u00e0m h\u1ecfng m\u00e1y h\u01a1n n\u1eefa.<\/p>\n","protected":false},"excerpt":{"rendered":"

M\u00e1y r\u1eeda si\u00eau \u00e2m l\u00e0 m\u1ed9t thi\u1ebft b\u1ecb h\u1eefu \u00edch cho vi\u1ec7c l\u00e0m s\u1ea1ch \u0111\u1ed3 trang s\u1ee9c, k\u00ednh m\u1eaft, d\u1ee5ng c\u1ee5 y t\u1ebf v\u00e0 nhi\u1ec1u v\u1eadt d\u1ee5ng kh\u00e1c. Tuy nhi\u00ean, \u0111\u00f4i khi ch\u00fang c\u00f3 th\u1ec3 g\u1eb7p s\u1ef1 c\u1ed1 v\u00e0 ho\u1ea1t \u0111\u1ed9ng kh\u00f4ng hi\u1ec7u qu\u1ea3. Vi\u1ec7c ki\u1ec3m tra xem m\u00e1y r\u1eeda si\u00eau \u00e2m c\u00f3 b\u1ecb l\u1ed7i<\/p>\n","protected":false},"author":1,"featured_media":18810,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[6406],"tags":[],"class_list":["post-55348","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blog","prodpage-classic"],"aioseo_notices":[],"_links":{"self":[{"href":"https:\/\/www.bjultrasonic.com\/vi\/wp-json\/wp\/v2\/posts\/55348","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.bjultrasonic.com\/vi\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.bjultrasonic.com\/vi\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.bjultrasonic.com\/vi\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.bjultrasonic.com\/vi\/wp-json\/wp\/v2\/comments?post=55348"}],"version-history":[{"count":0,"href":"https:\/\/www.bjultrasonic.com\/vi\/wp-json\/wp\/v2\/posts\/55348\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.bjultrasonic.com\/vi\/wp-json\/wp\/v2\/media\/18810"}],"wp:attachment":[{"href":"https:\/\/www.bjultrasonic.com\/vi\/wp-json\/wp\/v2\/media?parent=55348"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.bjultrasonic.com\/vi\/wp-json\/wp\/v2\/categories?post=55348"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.bjultrasonic.com\/vi\/wp-json\/wp\/v2\/tags?post=55348"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}