{"id":4888,"date":"2026-08-07T10:17:51","date_gmt":"2026-08-07T03:17:51","guid":{"rendered":"https:\/\/thangmayitaly.com\/lap-dat-thang-may-tron-goi-khac-phuc-keu-to-giat-cuc-khong-dong-cua\/"},"modified":"2026-08-07T10:23:50","modified_gmt":"2026-08-07T03:23:50","slug":"turnkey-elevator-installation-fix-loud-noise-shaking-stuck-and-door-not-closing","status":"publish","type":"post","link":"https:\/\/thangmayitaly.com\/en\/lap-dat-thang-may-tron-goi-khac-phuc-keu-to-giat-cuc-khong-dong-cua\/","title":{"rendered":"Nguy\u00ean Nh\u00e2n &amp; C\u00e1ch Kh\u1eafc Ph\u1ee5c Thang M\u00e1y K\u00eau To, Gi\u1eadt C\u1ee5c, Kh\u00f4ng \u0110\u00f3ng C\u1eeda"},"content":{"rendered":"<p>Trong nh\u00e0 ph\u1ed1 c\u00f3 gi\u1ebfng thang s\u00e1t ph\u00f2ng ng\u1ee7, ti\u1ebfng r\u00edt ho\u1eb7c cabin gi\u1eadt m\u1ea1nh th\u01b0\u1eddng l\u1ed9 r\u00f5 sai s\u1ed1 t\u1eeb kh\u00e2u l\u1eafp \u0111\u1eb7t thang m\u00e1y tr\u1ecdn g\u00f3i. B\u00e0i vi\u1ebft gi\u00fap ch\u1ee7 nh\u00e0 khoanh v\u00f9ng l\u1ed7i, x\u1eed l\u00fd an to\u00e0n v\u00e0 bi\u1ebft khi n\u00e0o ph\u1ea3i d\u1eebng thi\u1ebft b\u1ecb.<\/p>\n<p>Th\u1ecb tr\u01b0\u1eddng nh\u00e0 \u1edf \u0111ang \u0111\u1eb7t y\u00eau c\u1ea7u cao h\u01a1n cho ti\u1ec7n nghi v\u1eadn h\u00e0nh. Savills ghi nh\u1eadn n\u0103m 2026 TP.HCM c\u00f3 g\u1ea7n 11.900 c\u0103n h\u1ed9 s\u01a1 c\u1ea5p, t\u0103ng 10% so v\u1edbi n\u0103m tr\u01b0\u1edbc; giao d\u1ecbch c\u0103n h\u1ed9 \u0111\u1ea1t 8.000 c\u0103n, t\u0103ng 29%. C\u00f9ng l\u00fac, nh\u00f3m kh\u00e1ch h\u00e0ng thu nh\u1eadp cao ng\u00e0y c\u00e0ng ch\u00fa \u00fd ch\u1ea5t l\u01b0\u1ee3ng kh\u00f4ng gian s\u1ed1ng theo <a href=\"https:\/\/www.cushmanwakefield.com\/vi-vn\/vietnam\/insights\/hanoi-marketbeat\" target=\"_blank\" rel=\"noopener\">b\u00e1o c\u00e1o th\u1ecb tr\u01b0\u1eddng nh\u00e0 \u1edf<\/a> Vi\u1ec7t Nam.<\/p>\n<p>V\u1ec1 k\u1ef9 thu\u1eadt, EN 81-20:2026 quy \u0111\u1ecbnh y\u00eau c\u1ea7u an to\u00e0n \u0111\u1ed1i v\u1edbi thang ch\u1edf ng\u01b0\u1eddi v\u00e0 h\u00e0ng k\u00e8m ng\u01b0\u1eddi. EN 81-50:2026 t\u1eadp trung v\u00e0o t\u00ednh to\u00e1n, ki\u1ec3m tra v\u00e0 th\u1eed linh ki\u1ec7n. \u0110\u00e2y l\u00e0 n\u1ec1n t\u1ea3ng tham kh\u1ea3o quan tr\u1ecdng khi \u0111\u00e1nh gi\u00e1 h\u1ec7 th\u1ed1ng c\u1eeda, ray, b\u1ed9 h\u00e3m v\u00e0 nhi\u1ec1u b\u1ed9 ph\u1eadn an to\u00e0n.<\/p>\n<h2 class=\"wp-block-heading\">Khoanh v\u00f9ng nguy\u00ean nh\u00e2n thang m\u00e1y k\u00eau to, gi\u1eadt c\u1ee5c ho\u1eb7c kh\u00f4ng \u0111\u00f3ng c\u1eeda tr\u01b0\u1edbc khi x\u1eed l\u00fd<\/h2>\n<p>Khoanh v\u00f9ng \u0111\u00fang gi\u00fap tr\u00e1nh thay linh ki\u1ec7n theo c\u1ea3m t\u00ednh. Ng\u01b0\u1eddi s\u1eed d\u1ee5ng n\u00ean x\u00e1c \u0111\u1ecbnh th\u1eddi \u0111i\u1ec3m, t\u1ea7ng x\u1ea3y ra l\u1ed7i v\u00e0 tr\u1ea1ng th\u00e1i t\u1ea3i. Kh\u00f4ng c\u1ea7n m\u1edf t\u1ee7 \u0111i\u1ec7n ho\u1eb7c ti\u1ebfp c\u1eadn h\u1ed1 thang. Ch\u1ec9 nh\u1eefng d\u1ea5u hi\u1ec7u quan s\u00e1t t\u1eeb v\u00f9ng an to\u00e0n m\u1edbi n\u00ean \u0111\u01b0\u1ee3c ghi nh\u1eadn.<\/p>\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" src=\"https:\/\/thangmayitaly.com\/wp-content\/uploads\/2026\/08\/khoanh-vung-nguyen-nhan-thang-may-keu-to-giat-cuc-hoac-khong-dong-cua-truoc-khi-xu-ly-1786071869800_no_wm.png.webp\" alt=\"l\u1eafp \u0111\u1eb7t thang m\u00e1y tr\u1ecdn g\u00f3i\" title=\"Khoanh v\u00f9ng nguy\u00ean nh\u00e2n thang m\u00e1y k\u00eau to, gi\u1eadt c\u1ee5c ho\u1eb7c kh\u00f4ng \u0111\u00f3ng c\u1eeda tr\u01b0\u1edbc khi x\u1eed l\u00fd\"><span class=\"screen-reader-text hidden\" style=\"display:none !important;\">Nguy\u00ean Nh\u00e2n &amp; C\u00e1ch Kh\u1eafc Ph\u1ee5c Thang M\u00e1y K\u00eau To, Gi\u1eadt C\u1ee5c, Kh\u00f4ng \u0110\u00f3ng C\u1eeda<\/span><figcaption class=\"wp-element-caption\">Khoanh v\u00f9ng nguy\u00ean nh\u00e2n thang m\u00e1y k\u00eau to, gi\u1eadt c\u1ee5c ho\u1eb7c kh\u00f4ng \u0111\u00f3ng c\u1eeda tr\u01b0\u1edbc khi x\u1eed l\u00fd<\/figcaption><\/figure>\n<ul class=\"wp-block-list\">\n<li>D\u1eebng s\u1eed d\u1ee5ng khi c\u00f3 ti\u1ebfng kim lo\u1ea1i va m\u1ea1nh, m\u00f9i kh\u00e9t, rung t\u0103ng nhanh ho\u1eb7c cabin d\u1eebng b\u1ea5t th\u01b0\u1eddng gi\u1eefa hai t\u1ea7ng.<\/li>\n<li>Ghi r\u00f5 l\u1ed7i x\u1ea3y ra khi kh\u1edfi \u0111\u1ed9ng, ch\u1ea1y \u0111\u1ec1u, gi\u1ea3m t\u1ed1c, m\u1edf c\u1eeda hay \u0111\u00f3ng c\u1eeda \u0111\u1ec3 thu h\u1eb9p nh\u00f3m nguy\u00ean nh\u00e2n.<\/li>\n<li>Ki\u1ec3m tra l\u1ed7i c\u00f3 xu\u1ea5t hi\u1ec7n \u1edf m\u1ed9t t\u1ea7ng duy nh\u1ea5t hay m\u1ecdi t\u1ea7ng, v\u00ec d\u1eef li\u1ec7u n\u00e0y ph\u00e2n bi\u1ec7t l\u1ed7i c\u1eeda t\u1ea7ng v\u1edbi c\u1eeda cabin.<\/li>\n<li>Ghi l\u1ea1i s\u1ed1 ng\u01b0\u1eddi v\u00e0 t\u1ea3i \u01b0\u1edbc t\u00ednh, \u0111\u1eb7c bi\u1ec7t n\u1ebfu hi\u1ec7n t\u01b0\u1ee3ng ch\u1ec9 x\u1ea3y ra khi cabin g\u1ea7n t\u1ea3i tr\u1ecdng \u0111\u1ecbnh m\u1ee9c.<\/li>\n<li>Quan s\u00e1t b\u1ea3ng hi\u1ec3n th\u1ecb v\u00e0 m\u00e3 l\u1ed7i m\u00e0 kh\u00f4ng th\u00e1o m\u1eb7t \u0111i\u1ec1u khi\u1ec3n, kh\u00f4ng t\u1ef1 x\u00f3a l\u1ecbch s\u1eed l\u1ed7i tr\u01b0\u1edbc khi k\u1ef9 thu\u1eadt vi\u00ean \u0111\u1ebfn.<\/li>\n<\/ul>\n<div class=\"wp-block-table\">\n<table>\n<thead>\n<tr>\n<th>Symptom<\/th>\n<th>Khu v\u1ef1c nghi ng\u1edd<\/th>\n<th>M\u1ee9c \u01b0u ti\u00ean<\/th>\n<th>H\u00e0nh \u0111\u1ed9ng ban \u0111\u1ea7u<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>R\u00edt khi ch\u1ea1y<\/td>\n<td>Ray v\u00e0 gu\u1ed1c<\/td>\n<td>High<\/td>\n<td>Ng\u1eebng n\u1ebfu ti\u1ebfng t\u0103ng nhanh<\/td>\n<\/tr>\n<tr>\n<td>Va \u0111\u1eadp trong cabin<\/td>\n<td>Khung cabin, \u0111\u1ed1i tr\u1ecdng<\/td>\n<td>High<\/td>\n<td>Kh\u00f4ng ti\u1ebfp t\u1ee5c th\u1eed t\u1ea3i<\/td>\n<\/tr>\n<tr>\n<td>\u00d9 theo t\u1ed1c \u0111\u1ed9<\/td>\n<td>M\u00e1y k\u00e9o, puly<\/td>\n<td>High<\/td>\n<td>G\u1ecdi b\u1ea3o tr\u00ec<\/td>\n<\/tr>\n<tr>\n<td>C\u1eeda b\u1eadt m\u1edf l\u1ea1i<\/td>\n<td>C\u1ea3m bi\u1ebfn, r\u00e3nh c\u1eeda<\/td>\n<td>Medium<\/td>\n<td>Lo\u1ea1i b\u1ecf v\u1eadt c\u1ea3n nh\u00ecn th\u1ea5y<\/td>\n<\/tr>\n<tr>\n<td>L\u1ec7ch t\u1ea7ng<\/td>\n<td>C\u1ea3m bi\u1ebfn, b\u1ed9 m\u00e3 h\u00f3a<\/td>\n<td>Very high<\/td>\n<td>D\u1eebng v\u1eadn h\u00e0nh<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<h3 class=\"wp-block-heading\">D\u1ea5u hi\u1ec7u c\u1ea7n d\u1eebng thang ngay thay v\u00ec ti\u1ebfp t\u1ee5c v\u1eadn h\u00e0nh<\/h3>\n<p>H\u00e3y d\u1eebng thang khi cabin l\u1ec7ch t\u1ea7ng r\u00f5 r\u1ec7t, rung m\u1ea1nh, c\u00f3 ti\u1ebfng va kim lo\u1ea1i ho\u1eb7c m\u00f9i ch\u00e1y. C\u0169ng ph\u1ea3i ng\u1eebng s\u1eed d\u1ee5ng n\u1ebfu c\u1eeda t\u1ea7ng kh\u00f4ng kh\u00f3a ch\u1eafc. \u0110\u00e2y l\u00e0 c\u00e1c bi\u1ec3u hi\u1ec7n c\u00f3 th\u1ec3 li\u00ean quan \u0111\u1ebfn c\u01a1 c\u1ea5u d\u1eabn h\u01b0\u1edbng, phanh, c\u1ea3m bi\u1ebfn ho\u1eb7c m\u1ea1ch an to\u00e0n. Vi\u1ec7c ch\u1ea1y th\u1eed nhi\u1ec1u l\u1ea7n c\u00f3 th\u1ec3 l\u00e0m h\u01b0 h\u1ecfng lan r\u1ed9ng.<\/p>\n<h3 class=\"wp-block-heading\">C\u00e1ch x\u00e1c \u0111\u1ecbnh l\u1ed7i xu\u1ea5t hi\u1ec7n \u1edf cabin, c\u1eeda t\u1ea7ng, ph\u00f2ng m\u00e1y hay h\u1ed1 thang<\/h3>\n<p>N\u1ebfu ti\u1ebfng k\u00eau di chuy\u1ec3n c\u00f9ng cabin, n\u00ean nghi ng\u1edd gu\u1ed1c, ray, khung cabin ho\u1eb7c \u0111\u1ed1i tr\u1ecdng. N\u1ebfu ch\u1ec9 k\u00eau t\u1ea1i m\u1ed9t t\u1ea7ng, h\u00e3y \u01b0u ti\u00ean ki\u1ec3m tra c\u1eeda t\u1ea7ng. Ti\u1ebfng \u00f9 ph\u00eda tr\u00ean gi\u1ebfng thang th\u01b0\u1eddng li\u00ean quan m\u00e1y k\u00e9o ho\u1eb7c puly. \u00c2m thanh t\u1eeb \u0111\u00e1y gi\u1ebfng c\u1ea7n k\u1ef9 thu\u1eadt vi\u00ean ki\u1ec3m tra gi\u1ea3m ch\u1ea5n, ray v\u00e0 chi ti\u1ebft trong h\u1ed1 p\u00edt.<\/p>\n<p>V\u00ed d\u1ee5 gi\u1ea3 \u0111\u1ecbnh t\u1ea1i bi\u1ec7t th\u1ef1 \u1edf Th\u1ea3o \u0110i\u1ec1n, TP.HCM, cabin 450kg ch\u1ec9 ph\u00e1t ti\u1ebfng c\u1ecd t\u1ea1i t\u1ea7ng ba. Ki\u1ec3m tra cho th\u1ea5y b\u00e1nh treo c\u1eeda t\u1ea7ng m\u00f2n kh\u00f4ng \u0111\u1ec1u. Sau c\u00e2n ch\u1ec9nh v\u00e0 thay c\u1ee5m b\u00e1nh h\u1ecfng, ti\u1ebfng c\u1ecd bi\u1ebfn m\u1ea5t m\u00e0 kh\u00f4ng c\u1ea7n thay b\u1ed9 truy\u1ec1n \u0111\u1ed9ng c\u1eeda.<\/p>\n<h3 class=\"wp-block-heading\">Th\u00f4ng tin c\u1ea7n ghi nh\u1eadn t\u1ea1i th\u1eddi \u0111i\u1ec3m s\u1ef1 c\u1ed1 \u0111\u1ec3 k\u1ef9 thu\u1eadt vi\u00ean ch\u1ea9n \u0111o\u00e1n nhanh<\/h3>\n<p>Ng\u01b0\u1eddi qu\u1ea3n l\u00fd n\u00ean ghi t\u1ea7ng xu\u1ea5t ph\u00e1t, t\u1ea7ng \u0111\u00edch, th\u1eddi \u0111i\u1ec3m, t\u1ea3i \u01b0\u1edbc t\u00ednh, tr\u1ea1ng th\u00e1i c\u1eeda v\u00e0 m\u00e3 b\u00e1o l\u1ed7i. Video ng\u1eafn t\u1eeb b\u00ean ngo\u00e0i cabin c\u0169ng h\u1eefu \u00edch. V\u1edbi nh\u00e0 ph\u1ed1 t\u1ea1i H\u00e0 N\u1ed9i gi\u1ea3 \u0111\u1ecbnh, d\u1eef li\u1ec7u cho th\u1ea5y cabin ch\u1ec9 rung khi \u0111i xu\u1ed1ng g\u1ea7n \u0111\u1ea7y t\u1ea3i. K\u1ef9 thu\u1eadt vi\u00ean sau \u0111\u00f3 ph\u00e1t hi\u1ec7n l\u1ef1c c\u0103ng c\u00e1p t\u1ea3i ch\u00eanh l\u1ec7ch v\u00e0 c\u00e2n ch\u1ec9nh \u0111\u00fang tr\u1ecdng t\u00e2m.<\/p>\n<blockquote><p><strong>\u0110\u00fac k\u1ebft:<\/strong> \u0110\u1eebng c\u1ed1 x\u00e1c \u0111\u1ecbnh linh ki\u1ec7n h\u1ecfng b\u1eb1ng c\u00e1ch ch\u1ea1y thang l\u1eb7p l\u1ea1i. H\u00e3y x\u00e1c \u0111\u1ecbnh v\u1ecb tr\u00ed, th\u1eddi \u0111i\u1ec3m v\u00e0 \u0111i\u1ec1u ki\u1ec7n xu\u1ea5t hi\u1ec7n l\u1ed7i tr\u01b0\u1edbc.<\/p><\/blockquote>\n<h2 class=\"wp-block-heading\">C\u00e1ch x\u1eed l\u00fd an to\u00e0n ngay khi thang m\u00e1y ph\u00e1t ti\u1ebfng k\u00eau ho\u1eb7c rung gi\u1eadt b\u1ea5t th\u01b0\u1eddng<\/h2>\n<p>\u01afu ti\u00ean \u0111\u1ea7u ti\u00ean l\u00e0 b\u1ea3o v\u1ec7 ng\u01b0\u1eddi, kh\u00f4ng ph\u1ea3i kh\u00f4i ph\u1ee5c v\u1eadn h\u00e0nh. Khi ti\u1ebfng \u0111\u1ed9ng ho\u1eb7c \u0111\u1ed9 rung kh\u00e1c th\u01b0\u1eddng xu\u1ea5t hi\u1ec7n, ng\u01b0\u1eddi d\u00f9ng ch\u1ec9 n\u00ean th\u1ef1c hi\u1ec7n thao t\u00e1c b\u00ean ngo\u00e0i ph\u1ea1m vi k\u1ef9 thu\u1eadt. Quy tr\u00ecnh an to\u00e0n c\u1ea7n nh\u1ea5t qu\u00e1n \u0111\u1ec3 tr\u00e1nh bi\u1ebfn m\u1ed9t l\u1ed7i nh\u1ecf th\u00e0nh t\u00ecnh hu\u1ed1ng c\u1ee9u h\u1ed9.<\/p>\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" src=\"https:\/\/thangmayitaly.com\/wp-content\/uploads\/2026\/08\/cach-xu-ly-an-toan-ngay-khi-thang-may-phat-tieng-keu-hoac-rung-giat-bat-thuong-1786071924858_no_wm-scaled.png.webp\" alt=\"C\u00e1ch x\u1eed l\u00fd an to\u00e0n ngay khi thang m\u00e1y ph\u00e1t ti\u1ebfng k\u00eau ho\u1eb7c rung gi\u1eadt b\u1ea5t th\u01b0\u1eddng\" title=\"C\u00e1ch x\u1eed l\u00fd an to\u00e0n ngay khi thang m\u00e1y ph\u00e1t ti\u1ebfng k\u00eau ho\u1eb7c rung gi\u1eadt b\u1ea5t th\u01b0\u1eddng\"><span class=\"screen-reader-text hidden\" style=\"display:none !important;\">Nguy\u00ean Nh\u00e2n &amp; C\u00e1ch Kh\u1eafc Ph\u1ee5c Thang M\u00e1y K\u00eau To, Gi\u1eadt C\u1ee5c, Kh\u00f4ng \u0110\u00f3ng C\u1eeda<\/span><figcaption class=\"wp-element-caption\">C\u00e1ch x\u1eed l\u00fd an to\u00e0n ngay khi thang m\u00e1y ph\u00e1t ti\u1ebfng k\u00eau ho\u1eb7c rung gi\u1eadt b\u1ea5t th\u01b0\u1eddng<\/figcaption><\/figure>\n<ol class=\"wp-block-list\">\n<li>N\u1ebfu cabin \u0111ang \u1edf t\u1ea7ng v\u00e0 c\u1eeda m\u1edf b\u00ecnh th\u01b0\u1eddng, cho ng\u01b0\u1eddi ra ngo\u00e0i r\u1ed3i ng\u1eebng s\u1eed d\u1ee5ng thi\u1ebft b\u1ecb.<\/li>\n<li>\u0110\u1eb7t th\u00f4ng b\u00e1o t\u1ea1m ng\u01b0ng t\u1ea1i c\u00e1c c\u1eeda t\u1ea7ng \u0111\u1ec3 th\u00e0nh vi\u00ean kh\u00e1c kh\u00f4ng ti\u1ebfp t\u1ee5c g\u1ecdi thang trong l\u00fac ch\u1edd ki\u1ec3m tra.<\/li>\n<li>G\u1ecdi \u0111\u01a1n v\u1ecb b\u1ea3o tr\u00ec v\u00e0 m\u00f4 t\u1ea3 v\u1ecb tr\u00ed, m\u00e3 l\u1ed7i, t\u1ea3i, ti\u1ebfng \u0111\u1ed9ng c\u00f9ng tr\u1ea1ng th\u00e1i cabin c\u00e0ng ch\u00ednh x\u00e1c c\u00e0ng t\u1ed1t.<\/li>\n<li>N\u1ebfu c\u00f3 ng\u01b0\u1eddi k\u1eb9t, duy tr\u00ec li\u00ean l\u1ea1c b\u1eb1ng n\u00fat g\u1ecdi kh\u1ea9n c\u1ea5p ho\u1eb7c \u0111i\u1ec7n tho\u1ea1i v\u00e0 y\u00eau c\u1ea7u h\u1ecd \u0111\u1ee9ng y\u00ean trong cabin.<\/li>\n<li>Kh\u00f4ng c\u1ea1y c\u1eeda, kh\u00f4ng d\u00f9ng d\u1ee5ng c\u1ee5 ch\u00e8n c\u1eeda v\u00e0 kh\u00f4ng t\u1ef1 thao t\u00e1c phanh ho\u1eb7c c\u01a1 c\u1ea5u c\u1ee9u h\u1ed9 b\u1eb1ng tay.<\/li>\n<\/ol>\n<div class=\"wp-block-table\">\n<table>\n<thead>\n<tr>\n<th>T\u00ecnh hu\u1ed1ng<\/th>\n<th>Ng\u01b0\u1eddi d\u00f9ng \u0111\u01b0\u1ee3c l\u00e0m<\/th>\n<th>Kh\u00f4ng \u0111\u01b0\u1ee3c l\u00e0m<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>Ti\u1ebfng l\u1ea1 nh\u01b0ng cabin \u1edf t\u1ea7ng<\/td>\n<td>Ra ngo\u00e0i v\u00e0 ng\u1eebng thang<\/td>\n<td>Ch\u1ea1y th\u1eed li\u00ean t\u1ee5c<\/td>\n<\/tr>\n<tr>\n<td>Ng\u01b0\u1eddi m\u1eafc k\u1eb9t<\/td>\n<td>Li\u00ean l\u1ea1c v\u00e0 g\u1ecdi c\u1ee9u h\u1ed9<\/td>\n<td>C\u1ea1y c\u1eeda cabin<\/td>\n<\/tr>\n<tr>\n<td>Cabin misaligned<\/td>\n<td>Khoanh v\u00f9ng khu v\u1ef1c<\/td>\n<td>T\u1ef1 b\u01b0\u1edbc qua khe l\u1ec7ch<\/td>\n<\/tr>\n<tr>\n<td>M\u00f9i kh\u00e9t<\/td>\n<td>Ng\u1eebng v\u1eadn h\u00e0nh v\u00e0 b\u00e1o k\u1ef9 thu\u1eadt<\/td>\n<td>M\u1edf t\u1ee7 \u0111i\u1ec7n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<h3 class=\"wp-block-heading\">Thao t\u00e1c ng\u01b0\u1eddi d\u00f9ng c\u00f3 th\u1ec3 th\u1ef1c hi\u1ec7n tr\u01b0\u1edbc khi g\u1ecdi \u0111\u01a1n v\u1ecb b\u1ea3o tr\u00ec<\/h3>\n<p>Ng\u01b0\u1eddi d\u00f9ng c\u00f3 th\u1ec3 l\u1ea5y d\u1ecb v\u1eadt nh\u00ecn th\u1ea5y tr\u00ean r\u00e3nh c\u1eeda khi cabin \u0111ang \u1edf t\u1ea7ng v\u00e0 c\u1eeda m\u1edf an to\u00e0n. C\u00f3 th\u1ec3 ghi h\u00ecnh \u00e2m thanh v\u00e0 b\u1ea3ng hi\u1ec3n th\u1ecb. Kh\u00f4ng n\u00ean th\u00e1o \u1ed1p c\u1eeda. V\u1edbi h\u1ec7 th\u1ed1ng l\u1eafp \u0111\u1eb7t thang m\u00e1y tr\u1ecdn g\u00f3i c\u00f3 h\u1ed3 s\u01a1 b\u00e0n giao \u0111\u1ea7y \u0111\u1ee7, h\u00e3y cung c\u1ea5p m\u00e3 thi\u1ebft b\u1ecb v\u00e0 l\u1ecbch b\u1ea3o tr\u00ec g\u1ea7n nh\u1ea5t cho k\u1ef9 thu\u1eadt vi\u00ean.<\/p>\n<h3 class=\"wp-block-heading\">Nh\u1eefng thao t\u00e1c tuy\u1ec7t \u0111\u1ed1i kh\u00f4ng t\u1ef1 l\u00e0m khi cabin \u0111ang k\u1eb9t ho\u1eb7c l\u1ec7ch t\u1ea7ng<\/h3>\n<p>Tuy\u1ec7t \u0111\u1ed1i kh\u00f4ng nh\u1ea3y kh\u1ecfi cabin l\u1ec7ch t\u1ea7ng. Kh\u00f4ng th\u00f2 tay v\u00e0o khe c\u1eeda ho\u1eb7c gi\u1ebfng thang. Kh\u00f4ng t\u1ef1 m\u1edf kh\u00f3a c\u1eeda t\u1ea7ng. Kh\u00f4ng t\u00e1c \u0111\u1ed9ng v\u00e0o m\u00e1y k\u00e9o, phanh hay t\u1ee7 \u0111i\u1ec1u khi\u1ec3n. C\u00e1c thao t\u00e1c n\u00e0y \u0111\u00f2i h\u1ecfi quy tr\u00ecnh c\u1ee9u h\u1ed9, x\u00e1c nh\u1eadn v\u1ecb tr\u00ed cabin v\u00e0 ki\u1ec3m so\u00e1t ngu\u1ed3n \u0111i\u1ec7n b\u1edfi ng\u01b0\u1eddi \u0111\u01b0\u1ee3c \u0111\u00e0o t\u1ea1o.<\/p>\n<h3 class=\"wp-block-heading\">C\u00e1ch \u0111\u01b0a ng\u01b0\u1eddi ra kh\u1ecfi khu v\u1ef1c nguy hi\u1ec3m trong th\u1eddi \u0111i\u1ec3m ch\u1edd c\u1ee9u h\u1ed9<\/h3>\n<p>N\u1ebfu cabin \u0111ang k\u1eb9t, ng\u01b0\u1eddi b\u00ean trong n\u00ean \u0111\u1ee9ng c\u00e1ch c\u1eeda v\u00e0 gi\u1eef b\u00ecnh t\u0129nh. Ng\u01b0\u1eddi b\u00ean ngo\u00e0i c\u1ea7n gi\u1eef h\u00e0nh lang th\u00f4ng tho\u00e1ng. T\u1ea1i m\u1ed9t kh\u00e1ch s\u1ea1n gi\u1ea3 \u0111\u1ecbnh \u1edf Nha Trang, l\u1ec5 t\u00e2n kh\u00f3a v\u00f9ng c\u1eeda t\u1ea7ng v\u00e0 duy tr\u00ec li\u00ean l\u1ea1c v\u1edbi hai kh\u00e1ch m\u1eafc k\u1eb9t cho \u0111\u1ebfn khi k\u1ef9 thu\u1eadt vi\u00ean \u0111\u1ebfn, tr\u00e1nh m\u1ecdi h\u00e0nh \u0111\u1ed9ng c\u1ea1y c\u1eeda.<\/p>\n<p>M\u1ed9t tr\u01b0\u1eddng h\u1ee3p gi\u1ea3 \u0111\u1ecbnh kh\u00e1c t\u1ea1i nh\u00e0 ph\u1ed1 \u1edf H\u1ea3i Ph\u00f2ng c\u00f3 cabin d\u1eebng cao h\u01a1n s\u00e0n t\u1ea7ng. Gia ch\u1ee7 kh\u00f4ng t\u1ef1 b\u01b0\u1edbc ra m\u00e0 ch\u1edd \u0111\u1ed9i c\u1ee9u h\u1ed9 ki\u1ec3m so\u00e1t cabin. C\u00e1ch x\u1eed l\u00fd n\u00e0y lo\u1ea1i b\u1ecf nguy c\u01a1 tr\u01b0\u1ee3t ch\u00e2n v\u00e0o gi\u1ebfng thang v\u00e0 gi\u00fap qu\u00e1 tr\u00ecnh c\u1ee9u h\u1ed9 di\u1ec5n ra c\u00f3 ki\u1ec3m so\u00e1t.<\/p>\n<blockquote><p><strong>\u0110\u00fac k\u1ebft:<\/strong> Khi cabin k\u1eb9t ho\u1eb7c l\u1ec7ch t\u1ea7ng, c\u1ee9u h\u1ed9 ph\u1ea3i do ng\u01b0\u1eddi c\u00f3 chuy\u00ean m\u00f4n th\u1ef1c hi\u1ec7n. Ng\u01b0\u1eddi s\u1eed d\u1ee5ng ch\u1ec9 h\u1ed7 tr\u1ee3 li\u00ean l\u1ea1c v\u00e0 c\u00f4 l\u1eadp khu v\u1ef1c.<\/p><\/blockquote>\n<h2 class=\"wp-block-heading\">Nguy\u00ean nh\u00e2n v\u00e0 c\u00e1ch kh\u1eafc ph\u1ee5c thang m\u00e1y k\u00eau to theo t\u1eebng v\u1ecb tr\u00ed ph\u00e1t \u00e2m thanh<\/h2>\n<p>\u00c2m thanh l\u00e0 d\u1eef li\u1ec7u ch\u1ea9n \u0111o\u00e1n r\u1ea5t gi\u00e1 tr\u1ecb. Ti\u1ebfng r\u00edt th\u01b0\u1eddng kh\u00e1c ti\u1ebfng \u00f9, va \u0111\u1eadp ho\u1eb7c c\u1ecd c\u1eeda. K\u1ef9 thu\u1eadt vi\u00ean c\u1ea7n t\u00e1i hi\u1ec7n l\u1ed7i c\u00f3 ki\u1ec3m so\u00e1t, \u0111o \u0111\u1ed9 th\u1eb3ng ray, ki\u1ec3m tra \u0111\u1ed9 r\u01a1 v\u00e0 \u0111\u00e1nh gi\u00e1 b\u1ed9 ph\u1eadn quay. Kh\u00f4ng n\u00ean m\u1eb7c \u0111\u1ecbnh r\u1eb1ng c\u1ee9 c\u00f3 ti\u1ebfng k\u00eau l\u00e0 ph\u1ea3i thay m\u00e1y k\u00e9o.<\/p>\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" src=\"https:\/\/thangmayitaly.com\/wp-content\/uploads\/2026\/08\/nguyen-nhan-va-cach-khac-phuc-thang-may-keu-to-theo-tung-vi-tri-phat-am-thanh-1786072007824_no_wm-scaled.png.webp\" alt=\"Nguy\u00ean nh\u00e2n v\u00e0 c\u00e1ch kh\u1eafc ph\u1ee5c thang m\u00e1y k\u00eau to theo t\u1eebng v\u1ecb tr\u00ed ph\u00e1t \u00e2m thanh\" title=\"Nguy\u00ean nh\u00e2n v\u00e0 c\u00e1ch kh\u1eafc ph\u1ee5c thang m\u00e1y k\u00eau to theo t\u1eebng v\u1ecb tr\u00ed ph\u00e1t \u00e2m thanh\"><span class=\"screen-reader-text hidden\" style=\"display:none !important;\">Nguy\u00ean Nh\u00e2n &amp; C\u00e1ch Kh\u1eafc Ph\u1ee5c Thang M\u00e1y K\u00eau To, Gi\u1eadt C\u1ee5c, Kh\u00f4ng \u0110\u00f3ng C\u1eeda<\/span><figcaption class=\"wp-element-caption\">Nguy\u00ean nh\u00e2n v\u00e0 c\u00e1ch kh\u1eafc ph\u1ee5c thang m\u00e1y k\u00eau to theo t\u1eebng v\u1ecb tr\u00ed ph\u00e1t \u00e2m thanh<\/figcaption><\/figure>\n<ul class=\"wp-block-list\">\n<li>Ti\u1ebfng r\u00edt k\u00e9o d\u00e0i th\u01b0\u1eddng h\u01b0\u1edbng \u0111\u1ebfn b\u1ec1 m\u1eb7t ray, gu\u1ed1c d\u1eabn h\u01b0\u1edbng ho\u1eb7c \u0111i\u1ec1u ki\u1ec7n b\u00f4i tr\u01a1n kh\u00f4ng ph\u00f9 h\u1ee3p.<\/li>\n<li>Ti\u1ebfng c\u1ed9c theo chu k\u1ef3 c\u1ea7n ki\u1ec3m tra m\u1ed1i gh\u00e9p, puly, c\u00e1p v\u00e0 c\u00e1c chi ti\u1ebft c\u00f3 chuy\u1ec3n \u0111\u1ed9ng l\u1eb7p l\u1ea1i.<\/li>\n<li>Ti\u1ebfng \u00f9 t\u0103ng theo t\u1ed1c \u0111\u1ed9 c\u1ea7n xem x\u00e9t m\u00e1y k\u00e9o, v\u00f2ng bi, puly v\u00e0 ngu\u1ed3n rung truy\u1ec1n qua k\u1ebft c\u1ea5u.<\/li>\n<li>Ti\u1ebfng c\u1ecd ch\u1ec9 t\u1ea1i m\u1ed9t t\u1ea7ng th\u01b0\u1eddng li\u00ean quan c\u00e1nh c\u1eeda, khe h\u1edf, b\u00e1nh treo ho\u1eb7c r\u00e3nh d\u1eabn h\u01b0\u1edbng t\u1ea7ng \u0111\u00f3.<\/li>\n<li>Ti\u1ebfng va trong cabin c\u1ea7n ki\u1ec3m tra t\u1ea5m \u1ed1p, tr\u1ea7n, s\u00e0n, khung cabin v\u00e0 c\u00e1c li\u00ean k\u1ebft c\u01a1 kh\u00ed.<\/li>\n<\/ul>\n<div class=\"wp-block-table\">\n<table>\n<thead>\n<tr>\n<th>D\u1ea1ng \u00e2m<\/th>\n<th>Common causes<\/th>\n<th>C\u00e1ch x\u00e1c minh<\/th>\n<th>Gi\u1ea3i ph\u00e1p<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>R\u00edt<\/td>\n<td>Ray ho\u1eb7c gu\u1ed1c<\/td>\n<td>\u0110o ray, ki\u1ec3m tra m\u00f2n<\/td>\n<td>C\u00e2n ch\u1ec9nh ho\u1eb7c thay gu\u1ed1c<\/td>\n<\/tr>\n<tr>\n<td>C\u1ed9c<\/td>\n<td>Li\u00ean k\u1ebft l\u1ecfng<\/td>\n<td>Ki\u1ec3m tra m\u1ed1i gh\u00e9p<\/td>\n<td>Si\u1ebft \u0111\u00fang l\u1ef1c<\/td>\n<\/tr>\n<tr>\n<td>\u00d9<\/td>\n<td>M\u00e1y k\u00e9o, v\u00f2ng bi<\/td>\n<td>\u0110o rung, nghe theo t\u1ed1c \u0111\u1ed9<\/td>\n<td>S\u1eeda ho\u1eb7c thay b\u1ed9 ph\u1eadn<\/td>\n<\/tr>\n<tr>\n<td>C\u1ecd<\/td>\n<td>C\u1eeda l\u1ec7ch<\/td>\n<td>\u0110o khe c\u1eeda<\/td>\n<td>C\u00e2n ch\u1ec9nh b\u00e1nh v\u00e0 c\u00e1nh<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<h3 class=\"wp-block-heading\">Ti\u1ebfng r\u00edt t\u1ea1i ray d\u1eabn h\u01b0\u1edbng do thi\u1ebfu d\u1ea7u, l\u1ec7ch ray ho\u1eb7c m\u00f2n gu\u1ed1c d\u1eabn h\u01b0\u1edbng<\/h3>\n<p>Gu\u1ed1c tr\u01b0\u1ee3t c\u1ea7n \u0111i\u1ec1u ki\u1ec7n b\u00f4i tr\u01a1n \u0111\u00fang thi\u1ebft k\u1ebf. Gu\u1ed1c con l\u0103n l\u1ea1i c\u00f3 y\u00eau c\u1ea7u kh\u00e1c. V\u00ec v\u1eady, kh\u00f4ng \u0111\u01b0\u1ee3c t\u1ef1 \u0111\u1ed5 d\u1ea7u l\u00ean ray. K\u1ef9 thu\u1eadt vi\u00ean ph\u1ea3i ki\u1ec3m tra ch\u1ee7ng lo\u1ea1i gu\u1ed1c, \u0111\u1ed9 th\u1eb3ng ray, m\u1ed1i n\u1ed1i ray v\u00e0 \u0111\u1ed9 m\u00f2n b\u1ec1 m\u1eb7t. N\u1ebfu ray l\u1ec7ch, b\u00f4i tr\u01a1n ch\u1ec9 che tri\u1ec7u ch\u1ee9ng trong th\u1eddi gian ng\u1eafn.<\/p>\n<h3 class=\"wp-block-heading\">Ti\u1ebfng va \u0111\u1eadp trong cabin do bul\u00f4ng l\u1ecfng, chi ti\u1ebft c\u01a1 kh\u00ed rung ho\u1eb7c \u0111\u1ed1i tr\u1ecdng m\u1ea5t c\u00e2n b\u1eb1ng<\/h3>\n<p>Ti\u1ebfng va kh\u00f4ng nh\u1ea5t thi\u1ebft ph\u00e1t t\u1eeb cabin. Rung c\u00f3 th\u1ec3 truy\u1ec1n qua khung v\u00e0 khi\u1ebfn t\u1ea5m trang tr\u00ed ph\u00e1t ti\u1ebfng. M\u1ed9t bi\u1ec7t th\u1ef1 gi\u1ea3 \u0111\u1ecbnh t\u1ea1i \u0110\u00e0 N\u1eb5ng c\u00f3 ti\u1ebfng c\u1ed9c m\u1ed7i khi gi\u1ea3m t\u1ed1c. Nguy\u00ean nh\u00e2n cu\u1ed1i c\u00f9ng l\u00e0 m\u1ed9t li\u00ean k\u1ebft khung cabin l\u1ecfng, kh\u00f4ng ph\u1ea3i \u0111\u1ed9ng c\u01a1. Si\u1ebft l\u1ea1i theo th\u00f4ng s\u1ed1 \u0111\u00e3 lo\u1ea1i b\u1ecf ti\u1ebfng va.<\/p>\n<h3 class=\"wp-block-heading\">Ti\u1ebfng \u00f9 t\u1ea1i ph\u00f2ng m\u00e1y do \u0111\u1ed9ng c\u01a1, puly ho\u1eb7c v\u00f2ng bi xu\u1ed1ng c\u1ea5p<\/h3>\n<p>Ti\u1ebfng \u00f9 c\u1ea7n \u0111\u01b0\u1ee3c \u0111\u1ed1i chi\u1ebfu v\u1edbi t\u1ed1c \u0111\u1ed9 v\u00e0 t\u1ea3i. V\u00f2ng bi xu\u1ed1ng c\u1ea5p c\u00f3 th\u1ec3 t\u1ea1o rung t\u0103ng d\u1ea7n. Puly m\u00f2n c\u0169ng g\u00e2y dao \u0111\u1ed9ng theo chu k\u1ef3. Theo c\u00e1c chuy\u00ean gia t\u1ea1i Thang M\u00e1y Italy, n\u00ean k\u1ebft h\u1ee3p nghe \u00e2m, \u0111o rung v\u00e0 ki\u1ec3m tra b\u1ec1 m\u1eb7t puly tr\u01b0\u1edbc khi k\u1ebft lu\u1eadn ph\u1ea3i thay m\u00e1y k\u00e9o.<\/p>\n<h3 class=\"wp-block-heading\">Ti\u1ebfng c\u1ecd x\u00e1t \u1edf c\u1eeda t\u1ea7ng do khe h\u1edf l\u1eafp \u0111\u1eb7t sai ho\u1eb7c v\u1eadt c\u1ea3n m\u1eafc trong r\u00e3nh c\u1eeda<\/h3>\n<p>C\u1eeda t\u1ea7ng d\u1ec5 ph\u00e1t ti\u1ebfng khi r\u00e3nh ch\u1ee9a s\u1ecfi, v\u00edt ho\u1eb7c b\u1ee5i c\u1ee9ng. Tuy nhi\u00ean, khe c\u00e1nh sai v\u00e0 b\u00e1nh treo m\u00f2n c\u0169ng g\u00e2y c\u1ecd li\u00ean t\u1ee5c. T\u1ea1i m\u1ed9t nh\u00e0 ph\u1ed1 gi\u1ea3 \u0111\u1ecbnh \u1edf C\u1ea7n Th\u01a1, c\u1eeda t\u1ea7ng hai c\u1ecd sau \u0111\u1ee3t s\u1eeda n\u1ed9i th\u1ea5t. M\u1ed9t m\u1ea3nh v\u1eefa nh\u1ecf trong r\u00e3nh l\u00e0 nguy\u00ean nh\u00e2n v\u00e0 \u0111\u01b0\u1ee3c lo\u1ea1i b\u1ecf m\u00e0 kh\u00f4ng thay linh ki\u1ec7n.<\/p>\n<p>Ch\u1ee7 \u0111\u1ea7u t\u01b0 c\u00f3 th\u1ec3 tham kh\u1ea3o n\u1ed9i dung <strong><a href=\"https:\/\/thangmayitaly.com\/en\/elevator-maintenance-services\/\">elevator maintenance service<\/a><\/strong> \u0111\u1ec3 hi\u1ec3u ph\u1ea1m vi ki\u1ec3m tra \u0111\u1ecbnh k\u1ef3 \u0111\u1ed1i v\u1edbi ray, c\u1eeda, puly v\u00e0 c\u00e1c li\u00ean k\u1ebft c\u01a1 kh\u00ed.<\/p>\n<blockquote><p><strong>\u0110\u00fac k\u1ebft:<\/strong> H\u00e3y m\u00f4 t\u1ea3 lo\u1ea1i \u00e2m thanh v\u00e0 v\u1ecb tr\u00ed ph\u00e1t ra. Hai d\u1eef li\u1ec7u n\u00e0y h\u1eefu \u00edch h\u01a1n nh\u1eadn \u0111\u1ecbnh chung r\u1eb1ng thang \u0111ang k\u00eau l\u1edbn.<\/p><\/blockquote>\n<h2 class=\"wp-block-heading\">Nguy\u00ean nh\u00e2n v\u00e0 c\u00e1ch kh\u1eafc ph\u1ee5c thang m\u00e1y gi\u1eadt c\u1ee5c, d\u1eebng t\u1ea7ng kh\u00f4ng \u00eam<\/h2>\n<p>\u0110\u1ed9 \u00eam ph\u1ee5 thu\u1ed9c \u0111\u1ed3ng th\u1eddi v\u00e0o \u0111i\u1ec1u khi\u1ec3n, phanh, d\u1eabn h\u01b0\u1edbng v\u00e0 ph\u00e2n b\u1ed1 t\u1ea3i. M\u1ed9t thang gi\u1eadt l\u00fac kh\u1edfi \u0111\u1ed9ng kh\u00e1c v\u1edbi cabin rung \u1edf t\u1ed1c \u0111\u1ed9 \u1ed5n \u0111\u1ecbnh. V\u00ec v\u1eady, k\u1ef9 thu\u1eadt vi\u00ean ph\u1ea3i ph\u00e2n t\u00e1ch t\u1eebng giai \u0111o\u1ea1n chuy\u1ec3n \u0111\u1ed9ng tr\u01b0\u1edbc khi thay \u0111\u1ed5i th\u00f4ng s\u1ed1 bi\u1ebfn t\u1ea7n.<\/p>\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" src=\"https:\/\/thangmayitaly.com\/wp-content\/uploads\/2026\/08\/nguyen-nhan-va-cach-khac-phuc-thang-may-giat-cuc-dung-tang-khong-em-1786072092374_no_wm-scaled.png.webp\" alt=\"Nguy\u00ean nh\u00e2n v\u00e0 c\u00e1ch kh\u1eafc ph\u1ee5c thang m\u00e1y gi\u1eadt c\u1ee5c, d\u1eebng t\u1ea7ng kh\u00f4ng \u00eam\" title=\"Nguy\u00ean nh\u00e2n v\u00e0 c\u00e1ch kh\u1eafc ph\u1ee5c thang m\u00e1y gi\u1eadt c\u1ee5c, d\u1eebng t\u1ea7ng kh\u00f4ng \u00eam\"><span class=\"screen-reader-text hidden\" style=\"display:none !important;\">Nguy\u00ean Nh\u00e2n &amp; C\u00e1ch Kh\u1eafc Ph\u1ee5c Thang M\u00e1y K\u00eau To, Gi\u1eadt C\u1ee5c, Kh\u00f4ng \u0110\u00f3ng C\u1eeda<\/span><figcaption class=\"wp-element-caption\">Nguy\u00ean nh\u00e2n v\u00e0 c\u00e1ch kh\u1eafc ph\u1ee5c thang m\u00e1y gi\u1eadt c\u1ee5c, d\u1eebng t\u1ea7ng kh\u00f4ng \u00eam<\/figcaption><\/figure>\n<ul class=\"wp-block-list\">\n<li>Gi\u1eadt ngay l\u00fac kh\u1edfi \u0111\u1ed9ng c\u1ea7n ki\u1ec3m tra phanh, m\u00f4 men kh\u1edfi \u0111\u1ed9ng v\u00e0 tham s\u1ed1 c\u1ee7a bi\u1ebfn t\u1ea7n (VVVF).<\/li>\n<li>Rung xuy\u00ean su\u1ed1t h\u00e0nh tr\u00ecnh c\u1ea7n \u0111o \u0111\u1ed9 th\u1eb3ng ray, t\u00ecnh tr\u1ea1ng gu\u1ed1c v\u00e0 \u0111\u1ed9 \u0111\u1ed3ng \u0111\u1ec1u l\u1ef1c c\u0103ng c\u00e1p t\u1ea3i.<\/li>\n<li>Rung t\u0103ng khi \u0111\u1ea7y t\u1ea3i c\u1ea7n \u0111\u00e1nh gi\u00e1 ph\u00e2n b\u1ed1 t\u1ea3i trong cabin v\u00e0 kh\u1ea3 n\u0103ng c\u00e2n b\u1eb1ng c\u1ee7a h\u1ec7 th\u1ed1ng.<\/li>\n<li>D\u1eebng t\u1ea7ng kh\u00f4ng \u00eam c\u1ea7n ki\u1ec3m tra t\u00edn hi\u1ec7u v\u1ecb tr\u00ed, b\u1ed9 m\u00e3 h\u00f3a, c\u1ea3m bi\u1ebfn v\u00f9ng c\u1eeda v\u00e0 qu\u00e1 tr\u00ecnh gi\u1ea3m t\u1ed1c.<\/li>\n<li>Thay \u0111\u1ed5i th\u00f4ng s\u1ed1 \u0111i\u1ec1u khi\u1ec3n ch\u1ec9 n\u00ean th\u1ef1c hi\u1ec7n sau khi lo\u1ea1i tr\u1eeb sai l\u1ec7ch c\u01a1 kh\u00ed v\u00e0 l\u1ed7i c\u1ea3m bi\u1ebfn.<\/li>\n<\/ul>\n<div class=\"wp-block-table\">\n<table>\n<thead>\n<tr>\n<th>Th\u1eddi \u0111i\u1ec3m gi\u1eadt<\/th>\n<th>Nh\u00f3m nguy\u00ean nh\u00e2n<\/th>\n<th>Ki\u1ec3m tra ch\u00ednh<\/th>\n<th>Handling direction<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>Kh\u1edfi \u0111\u1ed9ng<\/td>\n<td>Phanh, bi\u1ebfn t\u1ea7n<\/td>\n<td>M\u00f4 men v\u00e0 th\u1eddi \u0111i\u1ec3m nh\u1ea3 phanh<\/td>\n<td>C\u00e2n ch\u1ec9nh<\/td>\n<\/tr>\n<tr>\n<td>Ch\u1ea1y \u0111\u1ec1u<\/td>\n<td>Ray, gu\u1ed1c, c\u00e1p<\/td>\n<td>\u0110\u1ed9 th\u1eb3ng v\u00e0 l\u1ef1c c\u0103ng<\/td>\n<td>C\u00e2n ch\u1ec9nh c\u01a1 kh\u00ed<\/td>\n<\/tr>\n<tr>\n<td>Gi\u1ea3m t\u1ed1c<\/td>\n<td>B\u1ed9 m\u00e3 h\u00f3a, c\u1ea3m bi\u1ebfn<\/td>\n<td>T\u00edn hi\u1ec7u v\u1ecb tr\u00ed<\/td>\n<td>Hi\u1ec7u ch\u1ec9nh ho\u1eb7c thay<\/td>\n<\/tr>\n<tr>\n<td>G\u1ea7n \u0111\u1ee7 t\u1ea3i<\/td>\n<td>C\u00e2n b\u1eb1ng t\u1ea3i<\/td>\n<td>Ph\u00e2n b\u1ed1 v\u00e0 t\u1ea3i th\u1ef1c<\/td>\n<td>Th\u1eed t\u1ea3i, c\u00e2n ch\u1ec9nh<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<h3 class=\"wp-block-heading\">Thang gi\u1eadt khi kh\u1edfi \u0111\u1ed9ng do bi\u1ebfn t\u1ea7n, phanh ho\u1eb7c th\u00f4ng s\u1ed1 \u0111i\u1ec1u khi\u1ec3n ch\u01b0a chu\u1ea9n<\/h3>\n<p>Bi\u1ebfn t\u1ea7n (VVVF) \u0111i\u1ec1u khi\u1ec3n qu\u00e1 tr\u00ecnh t\u0103ng t\u1ed1c v\u00e0 gi\u1ea3m t\u1ed1c. N\u1ebfu m\u00f4 men kh\u1edfi \u0111\u1ed9ng ho\u1eb7c th\u1eddi \u0111i\u1ec3m nh\u1ea3 phanh kh\u00f4ng ph\u00f9 h\u1ee3p, cabin c\u00f3 th\u1ec3 gi\u1eadt. K\u1ef9 thu\u1eadt vi\u00ean ph\u1ea3i ki\u1ec3m tra c\u1ea3 phanh c\u01a1 kh\u00ed tr\u01b0\u1edbc. Ch\u1ec9nh tham s\u1ed1 \u0111\u1ec3 b\u00f9 m\u1ed9t b\u1ed9 phanh sai khe h\u1edf s\u1ebd l\u00e0m h\u1ec7 th\u1ed1ng kh\u00f3 \u1ed5n \u0111\u1ecbnh l\u00e2u d\u00e0i.<\/p>\n<h3 class=\"wp-block-heading\">Cabin rung khi di chuy\u1ec3n do ray d\u1eabn h\u01b0\u1edbng l\u1ec7ch, c\u00e1p t\u1ea3i kh\u00f4ng \u0111\u1ec1u ho\u1eb7c t\u1ea3i tr\u1ecdng ph\u00e2n b\u1ed1 sai<\/h3>\n<p>Ray d\u1eabn h\u01b0\u1edbng ph\u1ea3i t\u1ea1o qu\u1ef9 \u0111\u1ea1o \u1ed5n \u0111\u1ecbnh cho cabin. Khi ray sai th\u1eb3ng \u0111\u1ee9ng ho\u1eb7c m\u1ed1i n\u1ed1i kh\u00f4ng \u0111\u1ec1u, gu\u1ed1c b\u1ecb \u00e9p theo chu k\u1ef3. M\u1ed9t kh\u00e1ch s\u1ea1n gi\u1ea3 \u0111\u1ecbnh t\u1ea1i \u0110\u00e0 L\u1ea1t ghi nh\u1eadn rung r\u00f5 \u1edf t\u1ea7ng b\u1ed1n. C\u00e2n ch\u1ec9nh m\u1ed1i n\u1ed1i ray v\u00e0 l\u1ef1c c\u0103ng c\u00e1p gi\u00fap gi\u1ea3m \u0111\u00e1ng k\u1ec3 rung m\u00e0 kh\u00f4ng thay bi\u1ebfn t\u1ea7n.<\/p>\n<h3 class=\"wp-block-heading\">Thang d\u1eebng l\u1ec7ch t\u1ea7ng do c\u1ea3m bi\u1ebfn, encoder ho\u1eb7c h\u1ec7 th\u1ed1ng c\u00e2n b\u1eb1ng t\u1ea3i g\u1eb7p l\u1ed7i<\/h3>\n<p>B\u1ed9 m\u00e3 h\u00f3a v\u1ecb tr\u00ed v\u00e0 c\u1ea3m bi\u1ebfn v\u00f9ng t\u1ea7ng cung c\u1ea5p d\u1eef li\u1ec7u cho b\u1ed9 \u0111i\u1ec1u khi\u1ec3n. T\u00edn hi\u1ec7u sai c\u00f3 th\u1ec3 khi\u1ebfn thang d\u1eebng thi\u1ebfu ch\u00ednh x\u00e1c. L\u1ed7i l\u1ec7ch t\u1ea7ng c\u1ea7n \u0111\u01b0\u1ee3c \u01b0u ti\u00ean cao v\u00ec t\u1ea1o nguy c\u01a1 v\u1ea5p ng\u00e3. N\u1ebfu sai s\u1ed1 t\u00e1i di\u1ec5n, thi\u1ebft b\u1ecb n\u00ean d\u1eebng cho \u0111\u1ebfn khi nguy\u00ean nh\u00e2n \u0111\u01b0\u1ee3c x\u00e1c \u0111\u1ecbnh.<\/p>\n<h3 class=\"wp-block-heading\">Tr\u01b0\u1eddng h\u1ee3p thang m\u00e1y gia \u0111\u00ecnh 350kg 450kg th\u01b0\u1eddng gi\u1eadt khi ch\u1edf g\u1ea7n \u0111\u1ee7 t\u1ea3i<\/h3>\n<p>V\u1edbi thang m\u00e1y gia \u0111\u00ecnh 350kg 450kg, hi\u1ec7n t\u01b0\u1ee3ng ch\u1ec9 xu\u1ea5t hi\u1ec7n g\u1ea7n \u0111\u1ee7 t\u1ea3i c\u00f3 th\u1ec3 li\u00ean quan l\u1ef1c c\u0103ng c\u00e1p, c\u00e2n b\u1eb1ng \u0111\u1ed1i tr\u1ecdng, phanh ho\u1eb7c tham s\u1ed1 m\u00f4 men. Kh\u00f4ng n\u00ean m\u1eb7c \u0111\u1ecbnh \u0111\u1ed9ng c\u01a1 thi\u1ebfu c\u00f4ng su\u1ea5t. M\u1ed9t nh\u00e0 ph\u1ed1 gi\u1ea3 \u0111\u1ecbnh t\u1ea1i B\u00ecnh Th\u1ea1nh, TP.HCM h\u1ebft rung sau khi c\u00e2n l\u1ea1i l\u1ef1c c\u0103ng c\u00e1p v\u00e0 th\u1eed t\u1ea3i theo nhi\u1ec1u m\u1ee9c.<\/p>\n<p>Th\u00f4ng tin tr\u00ean n\u00ean \u0111\u01b0\u1ee3c \u0111\u1ed1i chi\u1ebfu v\u1edbi trang <strong>Italy home elevators<\/strong> v\u00e0 c\u1ea5u h\u00ecnh t\u1ea3i tr\u1ecdng c\u1ee5 th\u1ec3, v\u00ec m\u1ed7i h\u1ec7 truy\u1ec1n \u0111\u1ed9ng c\u00f3 gi\u1edbi h\u1ea1n k\u1ef9 thu\u1eadt ri\u00eang.<\/p>\n<blockquote><p><strong>\u0110\u00fac k\u1ebft:<\/strong> Mu\u1ed1n s\u1eeda thang gi\u1eadt, ph\u1ea3i ghi r\u00f5 thang gi\u1eadt \u1edf giai \u0111o\u1ea1n n\u00e0o v\u00e0 \u1edf m\u1ee9c t\u1ea3i n\u00e0o; kh\u00f4ng ch\u1ec9nh bi\u1ebfn t\u1ea7n theo c\u1ea3m gi\u00e1c.<\/p><\/blockquote>\n<h2 class=\"wp-block-heading\">Nguy\u00ean nh\u00e2n v\u00e0 c\u00e1ch kh\u1eafc ph\u1ee5c c\u1eeda thang m\u00e1y kh\u00f4ng \u0111\u00f3ng, \u0111\u00f3ng ch\u1eadm ho\u1eb7c t\u1ef1 m\u1edf l\u1ea1i<\/h2>\n<p>C\u1eeda l\u00e0 b\u1ed9 ph\u1eadn ho\u1ea1t \u0111\u1ed9ng th\u01b0\u1eddng xuy\u00ean nh\u1ea5t v\u00e0 ti\u1ebfp x\u00fac tr\u1ef1c ti\u1ebfp v\u1edbi m\u00f4i tr\u01b0\u1eddng. B\u1ee5i, d\u1ecb v\u1eadt, b\u00e1nh treo m\u00f2n ho\u1eb7c t\u00edn hi\u1ec7u c\u1ea3m bi\u1ebfn sai \u0111\u1ec1u c\u00f3 th\u1ec3 khi\u1ebfn c\u1eeda kh\u00f4ng \u0111\u00f3ng. Vi\u1ec7c ch\u1ea9n \u0111o\u00e1n n\u00ean b\u1eaft \u0111\u1ea7u t\u1eeb quan s\u00e1t c\u01a1 kh\u00ed \u0111\u01a1n gi\u1ea3n tr\u01b0\u1edbc khi y\u00eau c\u1ea7u thay b\u1ed9 \u0111i\u1ec1u khi\u1ec3n c\u1eeda.<\/p>\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" src=\"https:\/\/thangmayitaly.com\/wp-content\/uploads\/2026\/08\/nguyen-nhan-va-cach-khac-phuc-cua-thang-may-khong-dong-dong-cham-hoac-tu-mo-lai-1786072176319_no_wm.png.webp\" alt=\"Nguy\u00ean nh\u00e2n v\u00e0 c\u00e1ch kh\u1eafc ph\u1ee5c c\u1eeda thang m\u00e1y kh\u00f4ng \u0111\u00f3ng, \u0111\u00f3ng ch\u1eadm ho\u1eb7c t\u1ef1 m\u1edf l\u1ea1i\" title=\"Nguy\u00ean nh\u00e2n v\u00e0 c\u00e1ch kh\u1eafc ph\u1ee5c c\u1eeda thang m\u00e1y kh\u00f4ng \u0111\u00f3ng, \u0111\u00f3ng ch\u1eadm ho\u1eb7c t\u1ef1 m\u1edf l\u1ea1i\"><span class=\"screen-reader-text hidden\" style=\"display:none !important;\">Nguy\u00ean Nh\u00e2n &amp; C\u00e1ch Kh\u1eafc Ph\u1ee5c Thang M\u00e1y K\u00eau To, Gi\u1eadt C\u1ee5c, Kh\u00f4ng \u0110\u00f3ng C\u1eeda<\/span><figcaption class=\"wp-element-caption\">Nguy\u00ean nh\u00e2n v\u00e0 c\u00e1ch kh\u1eafc ph\u1ee5c c\u1eeda thang m\u00e1y kh\u00f4ng \u0111\u00f3ng, \u0111\u00f3ng ch\u1eadm ho\u1eb7c t\u1ef1 m\u1edf l\u1ea1i<\/figcaption><\/figure>\n<ul class=\"wp-block-list\">\n<li>Ki\u1ec3m tra r\u00e3nh c\u1eeda b\u1eb1ng m\u1eaft v\u00e0 ch\u1ec9 l\u1ea5y d\u1ecb v\u1eadt d\u1ec5 ti\u1ebfp c\u1eadn khi cabin \u0111ang d\u1eebng an to\u00e0n t\u1ea1i t\u1ea7ng.<\/li>\n<li>Quan s\u00e1t l\u1ed7i c\u00f3 x\u1ea3y ra t\u1ea1i m\u1ecdi t\u1ea7ng hay ch\u1ec9 m\u1ed9t t\u1ea7ng \u0111\u1ec3 ph\u00e2n bi\u1ec7t c\u1eeda cabin v\u00e0 c\u1eeda t\u1ea7ng.<\/li>\n<li>Ghi nh\u1eadn c\u1eeda b\u1eadt l\u1ea1i ngay hay sau khi g\u1ea7n \u0111\u00f3ng h\u1ebft, v\u00ec hai th\u1eddi \u0111i\u1ec3m g\u1ee3i \u00fd nh\u00f3m nguy\u00ean nh\u00e2n kh\u00e1c nhau.<\/li>\n<li>Kh\u00f4ng v\u00f4 hi\u1ec7u h\u00f3a m\u00e0n c\u1ea3m bi\u1ebfn ho\u1eb7c c\u00f4ng t\u1eafc an to\u00e0n \u0111\u1ec3 \u00e9p c\u1eeda \u0111\u00f3ng trong qu\u00e1 tr\u00ecnh s\u1eed d\u1ee5ng.<\/li>\n<li>Y\u00eau c\u1ea7u k\u1ef9 thu\u1eadt vi\u00ean \u0111o khe c\u00e1nh, \u0111\u1ed9 r\u01a1 b\u00e1nh treo v\u00e0 l\u1ef1c truy\u1ec1n \u0111\u1ed9ng tr\u01b0\u1edbc khi \u0111\u1ec1 xu\u1ea5t thay b\u1ed9 truy\u1ec1n \u0111\u1ed9ng.<\/li>\n<\/ul>\n<div class=\"wp-block-table\">\n<table>\n<thead>\n<tr>\n<th>Bi\u1ec3u hi\u1ec7n c\u1eeda<\/th>\n<th>Kh\u1ea3 n\u0103ng<\/th>\n<th>Ki\u1ec3m tra<\/th>\n<th>X\u1eed l\u00fd<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>Kh\u00f4ng \u0111\u00f3ng<\/td>\n<td>D\u1ecb v\u1eadt<\/td>\n<td>R\u00e3nh c\u1eeda<\/td>\n<td>V\u1ec7 sinh an to\u00e0n<\/td>\n<\/tr>\n<tr>\n<td>\u0110\u00f3ng r\u1ed3i m\u1edf<\/td>\n<td>Sensor<\/td>\n<td>T\u00edn hi\u1ec7u m\u00e0n quang<\/td>\n<td>V\u1ec7 sinh, c\u00e2n ch\u1ec9nh<\/td>\n<\/tr>\n<tr>\n<td>\u0110\u00f3ng l\u1ec7ch<\/td>\n<td>B\u00e1nh treo<\/td>\n<td>\u0110\u1ed9 r\u01a1 v\u00e0 cao \u0111\u1ed9<\/td>\n<td>C\u00e2n ch\u1ec9nh ho\u1eb7c thay<\/td>\n<\/tr>\n<tr>\n<td>\u0110\u00f3ng ch\u1eadm<\/td>\n<td>B\u1ed9 truy\u1ec1n \u0111\u1ed9ng<\/td>\n<td>D\u00e2y \u0111ai, \u0111\u1ed9ng c\u01a1<\/td>\n<td>Ki\u1ec3m tra truy\u1ec1n \u0111\u1ed9ng<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<h3 class=\"wp-block-heading\">C\u1eeda kh\u00f4ng \u0111\u00f3ng t\u1ea1i th\u1eddi \u0111i\u1ec3m c\u00f3 v\u1eadt c\u1ea3n, b\u1ee5i b\u1ea9n ho\u1eb7c d\u1ecb v\u1eadt trong r\u00e3nh d\u1eabn h\u01b0\u1edbng<\/h3>\n<p>D\u1ecb v\u1eadt nh\u1ecf c\u00f3 th\u1ec3 l\u00e0m c\u00e1nh c\u1eeda t\u0103ng l\u1ef1c c\u1ea3n. H\u1ec7 \u0111i\u1ec1u khi\u1ec3n sau \u0111\u00f3 d\u1eebng ho\u1eb7c m\u1edf l\u1ea1i \u0111\u1ec3 b\u1ea3o v\u1ec7. Ch\u1ec9 v\u1ec7 sinh ph\u1ea7n nh\u00ecn th\u1ea5y khi v\u1ecb tr\u00ed cabin an to\u00e0n. Kh\u00f4ng d\u00f9ng v\u1eadt c\u1ee9ng ch\u1ecdc s\u00e2u v\u00e0o r\u00e3nh v\u00ec c\u00f3 th\u1ec3 t\u00e1c \u0111\u1ed9ng chi ti\u1ebft d\u1eabn h\u01b0\u1edbng ho\u1eb7c g\u00e2y h\u01b0 b\u1ec1 m\u1eb7t c\u1eeda.<\/p>\n<h3 class=\"wp-block-heading\">C\u1eeda \u0111\u00f3ng r\u1ed3i m\u1edf l\u1ea1i do c\u1ea3m bi\u1ebfn an to\u00e0n nh\u1eadn sai t\u00edn hi\u1ec7u<\/h3>\n<p>M\u00e0n c\u1ea3m bi\u1ebfn c\u00f3 th\u1ec3 b\u1ecb b\u1ee5i, l\u1ec7ch v\u1ecb tr\u00ed ho\u1eb7c suy gi\u1ea3m t\u00edn hi\u1ec7u. M\u1ed9t bi\u1ec7t th\u1ef1 gi\u1ea3 \u0111\u1ecbnh t\u1ea1i Qu\u1eadn 7, TP.HCM g\u1eb7p l\u1ed7i c\u1eeda t\u1ef1 m\u1edf m\u1ed7i bu\u1ed5i chi\u1ec1u. Ki\u1ec3m tra ph\u00e1t hi\u1ec7n c\u1ea3m bi\u1ebfn l\u1ec7ch sau va ch\u1ea1m khi chuy\u1ec3n \u0111\u1ed3. C\u00e2n ch\u1ec9nh \u0111\u00fang v\u1ecb tr\u00ed kh\u00f4i ph\u1ee5c v\u1eadn h\u00e0nh \u1ed5n \u0111\u1ecbnh.<\/p>\n<h3 class=\"wp-block-heading\">C\u1eeda \u0111\u00f3ng l\u1ec7ch ho\u1eb7c ph\u00e1t ti\u1ebfng k\u00eau do motor c\u1eeda, d\u00e2y curoa ho\u1eb7c b\u00e1nh xe c\u1eeda b\u1ecb m\u00f2n<\/h3>\n<p>B\u1ed9 truy\u1ec1n \u0111\u1ed9ng c\u1eeda g\u1ed3m \u0111\u1ed9ng c\u01a1, d\u00e2y \u0111ai v\u00e0 h\u1ec7 b\u00e1nh treo. Khi b\u00e1nh m\u00f2n kh\u00f4ng \u0111\u1ec1u, c\u00e1nh c\u00f3 th\u1ec3 nghi\u00eang v\u00e0 ma s\u00e1t. D\u00e2y \u0111ai qu\u00e1 ch\u00f9ng c\u0169ng g\u00e2y ph\u1ea3n \u1ee9ng ch\u1eadm. K\u1ef9 thu\u1eadt vi\u00ean c\u1ea7n \u0111\u00e1nh gi\u00e1 t\u1eebng b\u1ed9 ph\u1eadn, thay \u0111\u00fang chi ti\u1ebft h\u1ecfng thay v\u00ec thay tr\u1ecdn b\u1ed9 theo th\u00f3i quen.<\/p>\n<h3 class=\"wp-block-heading\">C\u00e1ch ki\u1ec3m tra l\u1ed7i c\u1eeda t\u1ea7ng v\u00e0 c\u1eeda cabin tr\u01b0\u1edbc khi y\u00eau c\u1ea7u thay linh ki\u1ec7n<\/h3>\n<p>N\u1ebfu l\u1ed7i ch\u1ec9 xu\u1ea5t hi\u1ec7n t\u1ea1i m\u1ed9t t\u1ea7ng, \u01b0u ti\u00ean c\u01a1 c\u1ea5u c\u1eeda t\u1ea7ng \u0111\u00f3. N\u1ebfu l\u1ed7i \u1edf m\u1ecdi t\u1ea7ng, c\u1ea7n xem c\u1eeda cabin v\u00e0 b\u1ed9 \u0111i\u1ec1u khi\u1ec3n chung. T\u1ea1i m\u1ed9t kh\u00e1ch s\u1ea1n gi\u1ea3 \u0111\u1ecbnh \u1edf H\u1ed9i An, ch\u1ec9 c\u1eeda t\u1ea7ng tr\u1ec7t \u0111\u00f3ng ch\u1eadm. Thay hai b\u00e1nh treo m\u00f2n gi\u1ea3i quy\u1ebft l\u1ed7i, trong khi \u0111\u1ed9ng c\u01a1 c\u1eeda v\u1eabn \u0111\u1ea1t y\u00eau c\u1ea7u.<\/p>\n<p>Ng\u01b0\u1eddi qu\u1ea3n l\u00fd n\u00ean l\u01b0u trang <strong>h\u01b0\u1edbng d\u1eabn b\u1ea3o tr\u00ec c\u1eeda thang m\u00e1y<\/strong> \u0111\u1ec3 \u0111\u1ed1i chi\u1ebfu c\u00e1c h\u1ea1ng m\u1ee5c ki\u1ec3m tra tr\u01b0\u1edbc khi ph\u00ea duy\u1ec7t thay linh ki\u1ec7n.<\/p>\n<blockquote><p><strong>\u0110\u00fac k\u1ebft:<\/strong> L\u1ed7i c\u1eeda m\u1ed9t t\u1ea7ng v\u00e0 l\u1ed7i c\u1eeda m\u1ecdi t\u1ea7ng l\u00e0 hai d\u1eef ki\u1ec7n ch\u1ea9n \u0111o\u00e1n kh\u00e1c nhau; h\u00e3y ghi r\u00f5 tr\u01b0\u1edbc khi g\u1ecdi k\u1ef9 thu\u1eadt.<\/p><\/blockquote>\n<h2 class=\"wp-block-heading\">Khi n\u00e0o c\u1ea7n s\u1eeda ch\u1eefa, c\u00e2n ch\u1ec9nh hay thay m\u1edbi linh ki\u1ec7n thang m\u00e1y<\/h2>\n<p>C\u00e2n ch\u1ec9nh ph\u00f9 h\u1ee3p khi linh ki\u1ec7n c\u00f2n trong gi\u1edbi h\u1ea1n s\u1eed d\u1ee5ng nh\u01b0ng sai v\u1ecb tr\u00ed ho\u1eb7c th\u00f4ng s\u1ed1. Thay m\u1edbi c\u1ea7n thi\u1ebft khi chi ti\u1ebft \u0111\u00e3 m\u00f2n, n\u1ee9t, suy gi\u1ea3m ch\u1ee9c n\u0103ng ho\u1eb7c kh\u00f4ng c\u00f2n b\u1ea3o \u0111\u1ea3m an to\u00e0n. Quy\u1ebft \u0111\u1ecbnh t\u1ed1t ph\u1ea3i d\u1ef1a tr\u00ean s\u1ed1 \u0111o, hi\u1ec7n tr\u1ea1ng v\u00e0 l\u1ecbch s\u1eed l\u1ed7i.<\/p>\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" src=\"https:\/\/thangmayitaly.com\/wp-content\/uploads\/2026\/08\/khi-nao-can-sua-chua-can-chinh-hay-thay-moi-linh-kien-thang-may-1786072223668_no_wm-scaled.png.webp\" alt=\"Khi n\u00e0o c\u1ea7n s\u1eeda ch\u1eefa, c\u00e2n ch\u1ec9nh hay thay m\u1edbi linh ki\u1ec7n thang m\u00e1y\" title=\"Khi n\u00e0o c\u1ea7n s\u1eeda ch\u1eefa, c\u00e2n ch\u1ec9nh hay thay m\u1edbi linh ki\u1ec7n thang m\u00e1y\"><span class=\"screen-reader-text hidden\" style=\"display:none !important;\">Nguy\u00ean Nh\u00e2n &amp; C\u00e1ch Kh\u1eafc Ph\u1ee5c Thang M\u00e1y K\u00eau To, Gi\u1eadt C\u1ee5c, Kh\u00f4ng \u0110\u00f3ng C\u1eeda<\/span><figcaption class=\"wp-element-caption\">Khi n\u00e0o c\u1ea7n s\u1eeda ch\u1eefa, c\u00e2n ch\u1ec9nh hay thay m\u1edbi linh ki\u1ec7n thang m\u00e1y<\/figcaption><\/figure>\n<ul class=\"wp-block-list\">\n<li>Y\u00eau c\u1ea7u b\u00e1o c\u00e1o n\u00eau r\u00f5 hi\u1ec7n t\u01b0\u1ee3ng, nguy\u00ean nh\u00e2n, k\u1ebft qu\u1ea3 \u0111o v\u00e0 \u1ea3nh hi\u1ec7n tr\u1ea1ng tr\u01b0\u1edbc khi ph\u00ea duy\u1ec7t thay linh ki\u1ec7n quan tr\u1ecdng.<\/li>\n<li>Ph\u00e2n bi\u1ec7t v\u1eadt t\u01b0 hao m\u00f2n v\u1edbi thi\u1ebft b\u1ecb \u0111i\u1ec1u khi\u1ec3n, v\u00ec tu\u1ed5i th\u1ecd v\u00e0 ti\u00eau ch\u00ed \u0111\u00e1nh gi\u00e1 c\u1ee7a hai nh\u00f3m r\u1ea5t kh\u00e1c nhau.<\/li>\n<li>Kh\u00f4ng ch\u1ea5p nh\u1eadn ch\u1ea9n \u0111o\u00e1n ch\u1ec9 d\u1ef1a v\u00e0o tu\u1ed5i thi\u1ebft b\u1ecb n\u1ebfu ch\u01b0a ki\u1ec3m tra \u0111\u1ed9 m\u00f2n v\u00e0 kh\u1ea3 n\u0103ng \u0111\u00e1p \u1ee9ng k\u1ef9 thu\u1eadt.<\/li>\n<li>\u01afu ti\u00ean linh ki\u1ec7n \u0111\u00fang th\u00f4ng s\u1ed1, ngu\u1ed3n g\u1ed1c r\u00f5 r\u00e0ng v\u00e0 t\u01b0\u01a1ng th\u00edch v\u1edbi h\u1ec7 \u0111i\u1ec1u khi\u1ec3n \u0111ang s\u1eed d\u1ee5ng.<\/li>\n<li>N\u1ebfu nhi\u1ec1u c\u1ee5m c\u00f9ng xu\u1ed1ng c\u1ea5p, h\u00e3y so s\u00e1nh chi ph\u00ed s\u1eeda r\u1eddi v\u1edbi ph\u01b0\u01a1ng \u00e1n \u0111\u1ea1i tu c\u00f3 k\u1ebf ho\u1ea1ch.<\/li>\n<\/ul>\n<div class=\"wp-block-table\">\n<table>\n<thead>\n<tr>\n<th>Status<\/th>\n<th>C\u00e2n ch\u1ec9nh<\/th>\n<th>Thay m\u1edbi<\/th>\n<th>B\u1eb1ng ch\u1ee9ng c\u1ea7n c\u00f3<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>L\u1ec7ch v\u1ecb tr\u00ed<\/td>\n<td>Th\u01b0\u1eddng ph\u00f9 h\u1ee3p<\/td>\n<td>Ch\u01b0a c\u1ea7n<\/td>\n<td>S\u1ed1 \u0111o tr\u01b0\u1edbc v\u00e0 sau<\/td>\n<\/tr>\n<tr>\n<td>M\u00f2n qu\u00e1 gi\u1edbi h\u1ea1n<\/td>\n<td>Kh\u00f4ng \u0111\u1ee7<\/td>\n<td>C\u1ea7n xem x\u00e9t<\/td>\n<td>\u0110\u1ed9 m\u00f2n th\u1ef1c t\u1ebf<\/td>\n<\/tr>\n<tr>\n<td>T\u00edn hi\u1ec7u ch\u1eadp ch\u1eddn<\/td>\n<td>Can be<\/td>\n<td>T\u00f9y nguy\u00ean nh\u00e2n<\/td>\n<td>Error log<\/td>\n<\/tr>\n<tr>\n<td>N\u1ee9t ho\u1eb7c bi\u1ebfn d\u1ea1ng<\/td>\n<td>Kh\u00f4ng<\/td>\n<td>Priority<\/td>\n<td>\u1ea2nh v\u00e0 ki\u1ec3m tra k\u1ef9 thu\u1eadt<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<h3 class=\"wp-block-heading\">Ti\u00eau ch\u00ed ph\u00e2n bi\u1ec7t l\u1ed7i c\u00f3 th\u1ec3 c\u00e2n ch\u1ec9nh v\u1edbi l\u1ed7i ph\u1ea3i thay th\u1ebf thi\u1ebft b\u1ecb<\/h3>\n<p>C\u1eeda l\u1ec7ch nh\u01b0ng b\u00e1nh c\u00f2n t\u1ed1t c\u00f3 th\u1ec3 c\u00e2n ch\u1ec9nh. Gu\u1ed1c \u0111\u00e3 m\u00f2n qu\u00e1 m\u1ee9c c\u1ea7n thay. C\u1ea3m bi\u1ebfn sai v\u1ecb tr\u00ed c\u00f3 th\u1ec3 hi\u1ec7u ch\u1ec9nh, nh\u01b0ng c\u1ea3m bi\u1ebfn m\u1ea5t \u1ed5n \u0111\u1ecbnh l\u1eb7p l\u1ea1i c\u00f3 th\u1ec3 ph\u1ea3i thay. Quy\u1ebft \u0111\u1ecbnh ph\u1ea3i d\u1ef1a tr\u00ean kh\u1ea3 n\u0103ng kh\u00f4i ph\u1ee5c \u0111\u00fang ch\u1ee9c n\u0103ng v\u00e0 m\u1ee9c an to\u00e0n sau s\u1eeda ch\u1eefa.<\/p>\n<h3 class=\"wp-block-heading\">C\u00e1c h\u1ea1ng m\u1ee5c k\u1ef9 thu\u1eadt vi\u00ean c\u1ea7n ki\u1ec3m tra t\u1ea1i th\u1eddi \u0111i\u1ec3m b\u1ea3o tr\u00ec chuy\u00ean s\u00e2u<\/h3>\n<p>B\u1ea3o tr\u00ec chuy\u00ean s\u00e2u n\u00ean ki\u1ec3m tra m\u00e1y k\u00e9o, phanh, puly, c\u00e1p t\u1ea3i, ray, gu\u1ed1c, c\u1eeda, c\u1ea3m bi\u1ebfn v\u00e0 t\u1ee7 \u0111i\u1ec1u khi\u1ec3n. V\u1edbi bi\u1ebfn t\u1ea7n (VVVF), c\u1ea7n \u0111\u1ecdc l\u1ecbch s\u1eed l\u1ed7i. V\u1edbi b\u1ed9 c\u1ee9u h\u1ed9 t\u1ef1 \u0111\u1ed9ng (ARD), ph\u1ea3i th\u1eed ch\u1ee9c n\u0103ng theo h\u01b0\u1edbng d\u1eabn thi\u1ebft b\u1ecb. H\u1ed3 s\u01a1 k\u1ebft qu\u1ea3 n\u00ean \u0111\u01b0\u1ee3c l\u01b0u theo t\u1eebng k\u1ef3.<\/p>\n<h3 class=\"wp-block-heading\">C\u00e1ch \u0111\u1ecdc b\u00e1o gi\u00e1 s\u1eeda ch\u1eefa \u0111\u1ec3 tr\u00e1nh thay linh ki\u1ec7n kh\u00f4ng c\u1ea7n thi\u1ebft<\/h3>\n<p>B\u00e1o gi\u00e1 t\u1ed1t ph\u1ea3i n\u00eau m\u00e3 linh ki\u1ec7n, s\u1ed1 l\u01b0\u1ee3ng, th\u00f4ng s\u1ed1 t\u01b0\u01a1ng th\u00edch, l\u00fd do thay v\u00e0 ph\u1ea1m vi b\u1ea3o h\u00e0nh. M\u1ed9t nh\u00e0 ph\u1ed1 gi\u1ea3 \u0111\u1ecbnh t\u1ea1i H\u00e0 N\u1ed9i t\u1eebng \u0111\u01b0\u1ee3c \u0111\u1ec1 xu\u1ea5t thay c\u1ea3 b\u1ed9 c\u1eeda. Ki\u1ec3m tra \u0111\u1ed9c l\u1eadp cho th\u1ea5y ch\u1ec9 b\u00e1nh treo m\u00f2n. Ch\u1ee7 nh\u00e0 nh\u1edd v\u1eady gi\u1ea3m \u0111\u00e1ng k\u1ec3 ph\u1ea1m vi s\u1eeda ch\u1eefa.<\/p>\n<h3 class=\"wp-block-heading\">D\u1ea5u hi\u1ec7u cho th\u1ea5y h\u1ec7 th\u1ed1ng c\u1ea7n \u0111\u1ea1i tu thay v\u00ec x\u1eed l\u00fd t\u1eebng l\u1ed7i nh\u1ecf<\/h3>\n<p>\u0110\u1ea1i tu \u0111\u00e1ng xem x\u00e9t khi l\u1ed7i xu\u1ea5t hi\u1ec7n \u0111\u1ed3ng th\u1eddi \u1edf nhi\u1ec1u c\u1ee5m, linh ki\u1ec7n c\u0169 kh\u00f3 t\u00ecm ho\u1eb7c h\u1ec7 \u0111i\u1ec1u khi\u1ec3n m\u1ea5t \u1ed5n \u0111\u1ecbnh k\u00e9o d\u00e0i. M\u1ed9t kh\u00e1ch s\u1ea1n gi\u1ea3 \u0111\u1ecbnh t\u1ea1i V\u0169ng T\u00e0u c\u00f3 m\u00e1y k\u00e9o, c\u1eeda v\u00e0 b\u1ed9 \u0111i\u1ec1u khi\u1ec3n c\u00f9ng xu\u1ed1ng c\u1ea5p. L\u1eadp k\u1ebf ho\u1ea1ch \u0111\u1ea1i tu gi\u00fap tr\u00e1nh nhi\u1ec1u l\u1ea7n d\u1eebng thang ng\u1eafn nh\u01b0ng li\u00ean t\u1ee5c.<\/p>\n<p>D\u1ef1a tr\u00ean kinh nghi\u1ec7m thi c\u00f4ng c\u1ee7a Thang M\u00e1y Italy, b\u00e1o c\u00e1o s\u1eeda ch\u1eefa n\u00ean t\u00e1ch ba nh\u00f3m: b\u1eaft bu\u1ed9c v\u00ec an to\u00e0n, c\u1ea7n l\u00e0m \u0111\u1ec3 \u1ed5n \u0111\u1ecbnh v\u1eadn h\u00e0nh v\u00e0 h\u1ea1ng m\u1ee5c c\u00f3 th\u1ec3 theo d\u00f5i th\u00eam. C\u00e1ch tr\u00ecnh b\u00e0y n\u00e0y gi\u00fap ch\u1ee7 \u0111\u1ea7u t\u01b0 ki\u1ec3m so\u00e1t ng\u00e2n s\u00e1ch minh b\u1ea1ch.<\/p>\n<blockquote><p><strong>\u0110\u00fac k\u1ebft:<\/strong> Ch\u1ec9 ph\u00ea duy\u1ec7t thay linh ki\u1ec7n khi b\u00e1o c\u00e1o ch\u1ec9 r\u00f5 v\u00ec sao c\u00e2n ch\u1ec9nh kh\u00f4ng c\u00f2n \u0111\u1ee7 \u0111\u1ec3 kh\u00f4i ph\u1ee5c ch\u1ee9c n\u0103ng an to\u00e0n.<\/p><\/blockquote>\n<h2 class=\"wp-block-heading\">Ng\u0103n l\u1ed7i t\u00e1i di\u1ec5n t\u1eeb kh\u00e2u l\u1eafp \u0111\u1eb7t thang m\u00e1y tr\u1ecdn g\u00f3i v\u00e0 thi\u1ebft k\u1ebf ban \u0111\u1ea7u<\/h2>\n<p>Nhi\u1ec1u l\u1ed7i rung, c\u1ecd c\u1eeda v\u00e0 ti\u1ebfng \u1ed3n c\u00f3 th\u1ec3 b\u1eaft ngu\u1ed3n t\u1eeb sai s\u1ed1 x\u00e2y d\u1ef1ng, kh\u00f4ng ch\u1ec9 t\u1eeb thi\u1ebft b\u1ecb. V\u00ec v\u1eady, l\u1eafp \u0111\u1eb7t thang m\u00e1y tr\u1ecdn g\u00f3i c\u1ea7n ki\u1ec3m so\u00e1t gi\u1ebfng thang, v\u1ecb tr\u00ed d\u1ea7m, h\u1ed1 p\u00edt, \u0111i\u1ec3m neo v\u00e0 sai s\u1ed1 c\u1eeda t\u1ea7ng ngay t\u1eeb ph\u1ea7n x\u00e2y d\u1ef1ng. S\u1eeda sai \u1edf giai \u0111o\u1ea1n ho\u00e0n thi\u1ec7n lu\u00f4n kh\u00f3 h\u01a1n.<\/p>\n<ul class=\"wp-block-list\">\n<li>\u0110o th\u1ef1c t\u1ebf gi\u1ebfng thang t\u1ea1i nhi\u1ec1u cao \u0111\u1ed9, kh\u00f4ng ch\u1ec9 ki\u1ec3m tra k\u00edch th\u01b0\u1edbc tr\u00ean b\u1ea3n v\u1ebd ki\u1ebfn tr\u00fac tr\u01b0\u1edbc khi s\u1ea3n xu\u1ea5t thi\u1ebft b\u1ecb.<\/li>\n<li>Ki\u1ec3m tra \u0111\u1ed9 th\u1eb3ng \u0111\u1ee9ng c\u1ee7a gi\u1ebfng v\u00e0 v\u1ecb tr\u00ed d\u1ea7m \u0111\u1ec3 b\u1ea3o \u0111\u1ea3m ray c\u00f3 \u0111\u1ee7 m\u1eb7t ph\u1eb3ng neo li\u00ean t\u1ee5c.<\/li>\n<li>Kh\u00f3a k\u00edch th\u01b0\u1edbc \u00f4 c\u1eeda t\u1ea7ng sau khi ph\u1ed1i h\u1ee3p ho\u00e0n thi\u1ec7n \u0111\u00e1, kim lo\u1ea1i v\u00e0 l\u1edbp ho\u00e0n thi\u1ec7n t\u01b0\u1eddng.<\/li>\n<li>Nghi\u1ec7m thu ray, c\u1eeda, m\u00e1y k\u00e9o v\u00e0 h\u1ec7 \u0111i\u1ec7n theo t\u1eebng giai \u0111o\u1ea1n thay v\u00ec ch\u1edd \u0111\u1ebfn khi ho\u00e0n thi\u1ec7n to\u00e0n b\u1ed9.<\/li>\n<li>Th\u1eed thang \u1edf nhi\u1ec1u m\u1ee9c t\u1ea3i v\u00e0 nhi\u1ec1u h\u00e0nh tr\u00ecnh \u0111\u1ec3 ph\u00e1t hi\u1ec7n rung, ti\u1ebfng c\u1ecd ho\u1eb7c sai s\u1ed1 d\u1eebng t\u1ea7ng.<\/li>\n<li>L\u1eadp h\u1ed3 s\u01a1 b\u00e0n giao g\u1ed3m b\u1ea3n v\u1ebd ho\u00e0n c\u00f4ng, bi\u00ean b\u1ea3n th\u1eed, th\u00f4ng s\u1ed1 thi\u1ebft b\u1ecb v\u00e0 l\u1ecbch b\u1ea3o tr\u00ec ban \u0111\u1ea7u.<\/li>\n<\/ul>\n<div class=\"wp-block-table\">\n<table>\n<thead>\n<tr>\n<th>H\u1ea1ng m\u1ee5c nghi\u1ec7m thu<\/th>\n<th>Need to confirm<\/th>\n<th>L\u1ed7i n\u1ebfu b\u1ecf qua<\/th>\n<th>Timing<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>Shaft<\/td>\n<td>K\u00edch th\u01b0\u1edbc v\u00e0 \u0111\u1ed9 th\u1eb3ng<\/td>\n<td>L\u1ec7ch ray, thi\u1ebfu khe<\/td>\n<td>Tr\u01b0\u1edbc l\u1eafp ray<\/td>\n<\/tr>\n<tr>\n<td>Ray<\/td>\n<td>M\u1ed1i n\u1ed1i v\u00e0 c\u0103n ch\u1ec9nh<\/td>\n<td>Rung, r\u00edt<\/td>\n<td>Tr\u01b0\u1edbc l\u1eafp cabin<\/td>\n<\/tr>\n<tr>\n<td>Floor door<\/td>\n<td>Khe v\u00e0 cao \u0111\u1ed9<\/td>\n<td>C\u1ecd, k\u1eb9t c\u1eeda<\/td>\n<td>Before finishing<\/td>\n<\/tr>\n<tr>\n<td>Cabin<\/td>\n<td>C\u00e2n b\u1eb1ng v\u00e0 d\u1eabn h\u01b0\u1edbng<\/td>\n<td>Rung<\/td>\n<td>Tr\u01b0\u1edbc th\u1eed t\u1ea3i<\/td>\n<\/tr>\n<tr>\n<td>Control<\/td>\n<td>Kh\u1edfi \u0111\u1ed9ng, d\u1eebng t\u1ea7ng<\/td>\n<td>Gi\u1eadt, l\u1ec7ch t\u1ea7ng<\/td>\n<td>Khi ch\u1ea1y th\u1eed<\/td>\n<\/tr>\n<tr>\n<td>Safety<\/td>\n<td>Chu\u1ed7i b\u1ea3o v\u1ec7 v\u00e0 c\u1ee9u h\u1ed9<\/td>\n<td>R\u1ee7i ro v\u1eadn h\u00e0nh<\/td>\n<td>Before handover<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<h3 class=\"wp-block-heading\">V\u00ec sao nhi\u1ec1u l\u1ed7i ti\u1ebfng \u1ed3n v\u00e0 rung gi\u1eadt b\u1eaft ngu\u1ed3n t\u1eeb sai s\u1ed1 thi c\u00f4ng h\u1ed1 thang<\/h3>\n<p>Gi\u1ebfng thang kh\u00f4ng th\u1eb3ng c\u00f3 th\u1ec3 bu\u1ed9c ray ph\u1ea3i b\u00f9 ch\u1ec9nh nhi\u1ec1u. \u00d4 c\u1eeda sai cao \u0111\u1ed9 khi\u1ebfn c\u01a1 c\u1ea5u c\u1eeda l\u00e0m vi\u1ec7c trong h\u00ecnh h\u1ecdc b\u1ea5t l\u1ee3i. T\u1ea1i m\u1ed9t bi\u1ec7t th\u1ef1 gi\u1ea3 \u0111\u1ecbnh \u1edf Bi\u00ean H\u00f2a, \u0110\u1ed3ng Nai, \u0111o l\u1ea1i gi\u1ebfng tr\u01b0\u1edbc l\u1eafp \u0111\u1eb7t ph\u00e1t hi\u1ec7n m\u1ed9t \u0111o\u1ea1n t\u01b0\u1eddng l\u1ec7ch 22mm. X\u1eed l\u00fd x\u00e2y d\u1ef1ng s\u1edbm gi\u00fap tr\u00e1nh \u00e9p tuy\u1ebfn ray v\u1ec1 sau.<\/p>\n<h3 class=\"wp-block-heading\">T\u01b0 v\u1ea5n k\u00edch th\u01b0\u1edbc thang m\u00e1y gia \u0111\u00ecnh \u0111\u1ec3 h\u1ea1n ch\u1ebf l\u1ec7ch ray, k\u1eb9t c\u1eeda v\u00e0 rung cabin<\/h3>\n<p>T\u01b0 v\u1ea5n k\u00edch th\u01b0\u1edbc thang m\u00e1y gia \u0111\u00ecnh ph\u1ea3i b\u1eaft \u0111\u1ea7u t\u1eeb t\u1ea3i tr\u1ecdng, ki\u1ec3u c\u1eeda, k\u1ebft c\u1ea5u gi\u1ebfng v\u00e0 kho\u1ea3ng tr\u1ed1ng k\u1ef9 thu\u1eadt c\u1ee7a m\u1eabu thi\u1ebft b\u1ecb. Kh\u00f4ng n\u00ean l\u1ea5y m\u1ed9t k\u00edch th\u01b0\u1edbc 1200x1200mm l\u00e0m chu\u1ea9n cho m\u1ecdi h\u1ec7. K\u00edch th\u01b0\u1edbc gi\u1ebfng ph\u1ea3i theo b\u1ea3n v\u1ebd k\u1ef9 thu\u1eadt \u0111\u01b0\u1ee3c duy\u1ec7t c\u1ee7a c\u1ea5u h\u00ecnh th\u1ef1c t\u1ebf.<\/p>\n<p>Thang M\u00e1y Italy khuy\u1ebfn ngh\u1ecb ki\u1ebfn tr\u00fac s\u01b0 kh\u00f3a k\u00edch th\u01b0\u1edbc ho\u00e0n thi\u1ec7n sau khi \u0111\u00e3 x\u00e1c nh\u1eadn b\u1ea3n v\u1ebd b\u1ed1 tr\u00ed thi\u1ebft b\u1ecb. C\u00e1ch n\u00e0y gi\u1ea3m nguy c\u01a1 ph\u1ea3i thu h\u1eb9p cabin, s\u1eeda \u00f4 c\u1eeda ho\u1eb7c b\u00f9 sai s\u1ed1 ray khi ph\u1ea7n x\u00e2y d\u1ef1ng \u0111\u00e3 ho\u00e0n thi\u1ec7n.<\/p>\n<h3 class=\"wp-block-heading\">Checklist nghi\u1ec7m thu sau l\u1eafp \u0111\u1eb7t thang m\u00e1y tr\u1ecdn g\u00f3i tr\u01b0\u1edbc khi \u0111\u01b0a v\u00e0o s\u1eed d\u1ee5ng<\/h3>\n<p>Sau l\u1eafp \u0111\u1eb7t thang m\u00e1y tr\u1ecdn g\u00f3i, c\u1ea7n th\u1eed kh\u1edfi \u0111\u1ed9ng, ch\u1ea1y \u0111\u1ec1u, gi\u1ea3m t\u1ed1c, d\u1eebng t\u1ea7ng v\u00e0 chu k\u1ef3 c\u1eeda. Th\u1eed n\u00ean l\u1eb7p l\u1ea1i \u1edf c\u00e1c m\u1ee9c t\u1ea3i ph\u00f9 h\u1ee3p theo quy tr\u00ecnh c\u1ee7a thi\u1ebft b\u1ecb. \u0110\u1ed3ng th\u1eddi ph\u1ea3i ki\u1ec3m tra chu\u1ed7i an to\u00e0n, li\u00ean l\u1ea1c kh\u1ea9n c\u1ea5p v\u00e0 b\u1ed9 c\u1ee9u h\u1ed9 t\u1ef1 \u0111\u1ed9ng (ARD) n\u1ebfu h\u1ec7 th\u1ed1ng \u0111\u01b0\u1ee3c trang b\u1ecb.<\/p>\n<p>M\u1ed9t kh\u00e1ch s\u1ea1n gi\u1ea3 \u0111\u1ecbnh t\u1ea1i Ph\u00fa Qu\u1ed1c, Ki\u00ean Giang d\u00f9ng cabin 450kg. Trong nghi\u1ec7m thu, ti\u1ebfng rung ch\u1ec9 xu\u1ea5t hi\u1ec7n \u1edf kho\u1ea3ng gi\u1eefa h\u00e0nh tr\u00ecnh. Ki\u1ec3m tra l\u1ea1i m\u1ed9t m\u1ed1i n\u1ed1i ray v\u00e0 c\u00e2n ch\u1ec9nh gu\u1ed1c \u0111\u00e3 gi\u1ea3i quy\u1ebft l\u1ed7i tr\u01b0\u1edbc b\u00e0n giao, tr\u00e1nh ph\u00e1t sinh khi kh\u00e1ch s\u1ea1n \u0111i v\u00e0o ho\u1ea1t \u0111\u1ed9ng.<\/p>\n<h3 class=\"wp-block-heading\">L\u1ecbch b\u1ea3o tr\u00ec v\u00e0 h\u1ed3 s\u01a1 v\u1eadn h\u00e0nh c\u1ea7n duy tr\u00ec sau khi b\u00e0n giao<\/h3>\n<p>H\u1ed3 s\u01a1 c\u1ea7n l\u01b0u ng\u00e0y b\u1ea3o tr\u00ec, m\u00e3 l\u1ed7i, linh ki\u1ec7n thay, k\u1ebft qu\u1ea3 th\u1eed v\u00e0 nh\u1eadn x\u00e9t b\u1ea5t th\u01b0\u1eddng. T\u1ea7n su\u1ea5t b\u1ea3o tr\u00ec ph\u1ea3i d\u1ef1a tr\u00ean h\u01b0\u1edbng d\u1eabn nh\u00e0 s\u1ea3n xu\u1ea5t, m\u1ee9c s\u1eed d\u1ee5ng v\u00e0 \u0111i\u1ec1u ki\u1ec7n c\u00f4ng tr\u00ecnh. Ch\u1ee7 \u0111\u1ea7u t\u01b0 c\u00f3 th\u1ec3 tham kh\u1ea3o <strong>thi\u1ebft k\u1ebf gi\u1ebfng thang gia \u0111\u00ecnh<\/strong> \u0111\u1ec3 \u0111\u1ed1i chi\u1ebfu b\u1ea3n v\u1ebd ho\u00e0n c\u00f4ng khi ph\u00e1t sinh sai l\u1ec7ch c\u01a1 kh\u00ed.<\/p>\n<p><a href=\"https:\/\/itekelevator.com.vn\/news\/tieu-chuan-viet-nam-ve-thang-may\/\" target=\"_blank\" rel=\"noopener\">Y\u00eau c\u1ea7u an to\u00e0n thang m\u00e1y<\/a> c\u1ea7n \u0111\u01b0\u1ee3c xem c\u00f9ng c\u00e1c ti\u00eau chu\u1ea9n \u00e1p d\u1ee5ng v\u00e0 quy \u0111\u1ecbnh k\u1ef9 thu\u1eadt t\u1ea1i th\u1eddi \u0111i\u1ec3m nghi\u1ec7m thu. EN 81-20:2026 v\u00e0 EN 81-50:2026 l\u00e0 c\u00e1c t\u00e0i li\u1ec7u tham kh\u1ea3o quan tr\u1ecdng c\u1ee7a Ch\u00e2u \u00c2u cho thi\u1ebft k\u1ebf, l\u1eafp \u0111\u1eb7t v\u00e0 th\u1eed linh ki\u1ec7n thang m\u00e1y.<\/p>\n<blockquote><p><strong>\u0110\u00fac k\u1ebft:<\/strong> Ph\u00f2ng l\u1ed7i t\u1ed1t nh\u1ea5t l\u00e0 \u0111o \u0111\u00fang t\u1eeb ph\u1ea7n x\u00e2y d\u1ef1ng, nghi\u1ec7m thu t\u1eebng giai \u0111o\u1ea1n v\u00e0 gi\u1eef h\u1ed3 s\u01a1 v\u1eadn h\u00e0nh sau b\u00e0n giao.<\/p><\/blockquote>\n<p>Thang k\u00eau to, gi\u1eadt c\u1ee5c ho\u1eb7c kh\u00f4ng \u0111\u00f3ng c\u1eeda kh\u00f4ng n\u00ean \u0111\u01b0\u1ee3c x\u1eed l\u00fd b\u1eb1ng c\u00e1ch thay linh ki\u1ec7n theo ph\u1ecfng \u0111o\u00e1n. C\u00e1ch \u0111\u00fang l\u00e0 khoanh v\u00f9ng bi\u1ec3u hi\u1ec7n, \u01b0u ti\u00ean an to\u00e0n v\u00e0 y\u00eau c\u1ea7u ch\u1ea9n \u0111o\u00e1n c\u00f3 s\u1ed1 \u0111o. V\u1edbi d\u1ef1 \u00e1n m\u1edbi, ch\u1ea5t l\u01b0\u1ee3ng l\u1eafp \u0111\u1eb7t thang m\u00e1y tr\u1ecdn g\u00f3i quy\u1ebft \u0111\u1ecbnh tr\u1ef1c ti\u1ebfp \u0111\u1ebfn \u0111\u1ed9 \u00eam, \u0111\u1ed9 ch\u00ednh x\u00e1c c\u1eeda v\u00e0 kh\u1ea3 n\u0103ng b\u1ea3o tr\u00ec l\u00e2u d\u00e0i.<\/p>\n<ul class=\"wp-block-list\">\n<li>D\u1eebng thang ngay n\u1ebfu c\u00f3 rung m\u1ea1nh, ti\u1ebfng va kim lo\u1ea1i, m\u00f9i kh\u00e9t, l\u1ec7ch t\u1ea7ng ho\u1eb7c c\u1eeda t\u1ea7ng m\u1ea5t ch\u1ee9c n\u0103ng kh\u00f3a.<\/li>\n<li>Ghi t\u1ea7ng, t\u1ea3i, m\u00e3 l\u1ed7i v\u00e0 th\u1eddi \u0111i\u1ec3m s\u1ef1 c\u1ed1 \u0111\u1ec3 k\u1ef9 thu\u1eadt vi\u00ean thu h\u1eb9p nguy\u00ean nh\u00e2n tr\u01b0\u1edbc khi th\u00e1o ki\u1ec3m tra.<\/li>\n<li>Kh\u00f4ng c\u1ea1y c\u1eeda, kh\u00f4ng v\u00e0o h\u1ed1 thang v\u00e0 kh\u00f4ng t\u1ef1 thao t\u00e1c phanh khi cabin \u0111ang m\u1eafc k\u1eb9t.<\/li>\n<li>Ph\u00e2n bi\u1ec7t ti\u1ebfng r\u00edt, ti\u1ebfng \u00f9, ti\u1ebfng c\u1ecd v\u00e0 ti\u1ebfng va \u0111\u1ec3 x\u00e1c \u0111\u1ecbnh nh\u00f3m b\u1ed9 ph\u1eadn c\u1ea7n ki\u1ec3m tra tr\u01b0\u1edbc.<\/li>\n<li>Ch\u1ec9 thay linh ki\u1ec7n khi c\u00f3 b\u1eb1ng ch\u1ee9ng m\u00f2n, h\u1ecfng ho\u1eb7c suy gi\u1ea3m ch\u1ee9c n\u0103ng m\u00e0 c\u00e2n ch\u1ec9nh kh\u00f4ng th\u1ec3 kh\u1eafc ph\u1ee5c.<\/li>\n<li>Ki\u1ec3m so\u00e1t k\u00edch th\u01b0\u1edbc gi\u1ebfng, ray v\u00e0 c\u1eeda ngay t\u1eeb l\u1eafp \u0111\u1eb7t thang m\u00e1y tr\u1ecdn g\u00f3i \u0111\u1ec3 gi\u1ea3m l\u1ed7i t\u00e1i di\u1ec5n.<\/li>\n<li>Duy tr\u00ec h\u1ed3 s\u01a1 b\u1ea3o tr\u00ec v\u00e0 theo d\u00f5i xu h\u01b0\u1edbng l\u1ed7i \u0111\u1ec3 ph\u00e1t hi\u1ec7n xu\u1ed1ng c\u1ea5p tr\u01b0\u1edbc khi s\u1ef1 c\u1ed1 tr\u1edf n\u00ean nghi\u00eam tr\u1ecdng.<\/li>\n<\/ul>\n<p>N\u1ebfu c\u00f4ng tr\u00ecnh c\u1ea7n \u0111\u00e1nh gi\u00e1 nguy\u00ean nh\u00e2n rung, ti\u1ebfng \u1ed3n, l\u1ed7i c\u1eeda ho\u1eb7c chu\u1ea9n b\u1ecb h\u1ec7 th\u1ed1ng m\u1edbi, Thang M\u00e1y Italy c\u00f3 th\u1ec3 \u0111\u1ed3ng h\u00e0nh \u1edf vai tr\u00f2 t\u01b0 v\u1ea5n, cung c\u1ea5p, l\u1eafp \u0111\u1eb7t v\u00e0 b\u1ea3o tr\u00ec thang m\u00e1y cao c\u1ea5p. M\u1ee5c ti\u00eau n\u00ean lu\u00f4n l\u00e0 v\u1eadn h\u00e0nh an to\u00e0n, \u00eam, ph\u00f9 h\u1ee3p k\u1ebft c\u1ea5u v\u00e0 d\u1ec5 b\u1ea3o tr\u00ec trong su\u1ed1t v\u00f2ng \u0111\u1eddi c\u00f4ng tr\u00ecnh.<\/p>","protected":false},"excerpt":{"rendered":"Trong nh\u00e0 ph\u1ed1 c\u00f3 gi\u1ebfng thang s\u00e1t ph\u00f2ng ng\u1ee7, ti\u1ebfng r\u00edt ho\u1eb7c cabin gi\u1eadt m\u1ea1nh th\u01b0\u1eddng l\u1ed9 r\u00f5 sai s\u1ed1 t\u1eeb kh\u00e2u l\u1eafp \u0111\u1eb7t thang m\u00e1y tr\u1ecdn g\u00f3i. B\u00e0i vi\u1ebft gi\u00fap ch\u1ee7 nh\u00e0 khoanh v\u00f9ng l\u1ed7i, x\u1eed l\u00fd an to\u00e0n v\u00e0 bi\u1ebft khi n\u00e0o ph\u1ea3i d\u1eebng thi\u1ebft b\u1ecb. Th\u1ecb tr\u01b0\u1eddng nh\u00e0 \u1edf \u0111ang \u0111\u1eb7t y\u00eau","protected":false},"author":0,"featured_media":4889,"comment_status":"closed","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[233],"tags":[],"class_list":["post-4888","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-thang-may-kien-truc"],"acf":[],"rankmath_keywords":{"primary":"l\u1eafp \u0111\u1eb7t thang m\u00e1y tr\u1ecdn g\u00f3i, thang m\u00e1y gia \u0111\u00ecnh 350kg 450kg, t\u01b0 v\u1ea5n k\u00edch th\u01b0\u1edbc thang m\u00e1y gia \u0111\u00ecnh","secondary":["thang m\u00e1y gia \u0111\u00ecnh 350kg 450kg","t\u01b0 v\u1ea5n k\u00edch th\u01b0\u1edbc thang m\u00e1y gia \u0111\u00ecnh"]},"yoast_keywords":{"primary":"","secondary":[]},"yoast_focuskw":"","rankmath_focuskw":"l\u1eafp \u0111\u1eb7t thang m\u00e1y tr\u1ecdn g\u00f3i, thang m\u00e1y gia \u0111\u00ecnh 350kg 450kg, t\u01b0 v\u1ea5n k\u00edch th\u01b0\u1edbc thang m\u00e1y gia \u0111\u00ecnh","seo_keywords":{"primary":"l\u1eafp \u0111\u1eb7t thang m\u00e1y tr\u1ecdn g\u00f3i, thang m\u00e1y gia \u0111\u00ecnh 350kg 450kg, t\u01b0 v\u1ea5n k\u00edch th\u01b0\u1edbc thang m\u00e1y gia \u0111\u00ecnh","secondary":["thang m\u00e1y gia \u0111\u00ecnh 350kg 450kg","t\u01b0 v\u1ea5n k\u00edch th\u01b0\u1edbc thang m\u00e1y gia \u0111\u00ecnh"]},"_links":{"self":[{"href":"https:\/\/thangmayitaly.com\/en\/wp-json\/wp\/v2\/posts\/4888","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/thangmayitaly.com\/en\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/thangmayitaly.com\/en\/wp-json\/wp\/v2\/types\/post"}],"replies":[{"embeddable":true,"href":"https:\/\/thangmayitaly.com\/en\/wp-json\/wp\/v2\/comments?post=4888"}],"version-history":[{"count":1,"href":"https:\/\/thangmayitaly.com\/en\/wp-json\/wp\/v2\/posts\/4888\/revisions"}],"predecessor-version":[{"id":4896,"href":"https:\/\/thangmayitaly.com\/en\/wp-json\/wp\/v2\/posts\/4888\/revisions\/4896"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/thangmayitaly.com\/en\/wp-json\/wp\/v2\/media\/4889"}],"wp:attachment":[{"href":"https:\/\/thangmayitaly.com\/en\/wp-json\/wp\/v2\/media?parent=4888"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/thangmayitaly.com\/en\/wp-json\/wp\/v2\/categories?post=4888"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/thangmayitaly.com\/en\/wp-json\/wp\/v2\/tags?post=4888"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}