{"id":3493,"date":"2022-12-17T08:30:15","date_gmt":"2022-12-17T08:30:15","guid":{"rendered":"https:\/\/mcw663.com\/?p=3493"},"modified":"2023-02-01T03:23:23","modified_gmt":"2023-02-01T03:23:23","slug":"huong-dan-cach-nap-gas-cho-he-thong-kho-lanh","status":"publish","type":"post","link":"https:\/\/mcw663.com\/en\/huong-dan-cach-nap-gas-cho-he-thong-kho-lanh\/","title":{"rendered":"Instructions on how to refill Gas for standard cold storage system"},"content":{"rendered":"<p><span style=\"vertical-align: inherit;\">Cold storage not cold or weak cooling is one of the signs that cold storage is leaking gas or running out of gas. So, what tools do you need to prepare and how to do it, and how to properly charge the gas for the cold storage system? Let &#8216;s find out with <\/span><a href=\"https:\/\/mcw663.com\/\" target=\"_blank\" rel=\"noopener\"><strong><span style=\"vertical-align: inherit;\">MCW company<\/span><\/strong><\/a><span style=\"vertical-align: inherit;\"> through the following article<\/span><\/p>\n<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_45 counter-hierarchy ez-toc-counter ez-toc-grey ez-toc-container-direction\">\n<div class=\"ez-toc-title-container\">\n<p class=\"ez-toc-title\">Contents<\/p>\n<span class=\"ez-toc-title-toggle\"><a href=\"#\" class=\"ez-toc-pull-right ez-toc-btn ez-toc-btn-xs ez-toc-btn-default ez-toc-toggle\" area-label=\"ez-toc-toggle-icon-1\"><label for=\"item-6a21192c95025\" aria-label=\"Table of Content\"><span style=\"display: flex;align-items: center;width: 35px;height: 30px;justify-content: center;direction:ltr;\"><svg style=\"fill: #999;color:#999\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" class=\"list-377408\" width=\"20px\" height=\"20px\" viewBox=\"0 0 24 24\" fill=\"none\"><path d=\"M6 6H4v2h2V6zm14 0H8v2h12V6zM4 11h2v2H4v-2zm16 0H8v2h12v-2zM4 16h2v2H4v-2zm16 0H8v2h12v-2z\" fill=\"currentColor\"><\/path><\/svg><svg style=\"fill: #999;color:#999\" class=\"arrow-unsorted-368013\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"10px\" height=\"10px\" viewBox=\"0 0 24 24\" version=\"1.2\" baseProfile=\"tiny\"><path d=\"M18.2 9.3l-6.2-6.3-6.2 6.3c-.2.2-.3.4-.3.7s.1.5.3.7c.2.2.4.3.7.3h11c.3 0 .5-.1.7-.3.2-.2.3-.5.3-.7s-.1-.5-.3-.7zM5.8 14.7l6.2 6.3 6.2-6.3c.2-.2.3-.5.3-.7s-.1-.5-.3-.7c-.2-.2-.4-.3-.7-.3h-11c-.3 0-.5.1-.7.3-.2.2-.3.5-.3.7s.1.5.3.7z\"\/><\/svg><\/span><\/label><input  type=\"checkbox\" id=\"item-6a21192c95025\"><\/a><\/span><\/div>\n<nav><ul class='ez-toc-list ez-toc-list-level-1 eztoc-visibility-hide-by-default' ><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/mcw663.com\/en\/huong-dan-cach-nap-gas-cho-he-thong-kho-lanh\/#Why_is_it_necessary_to_charge_gas_for_the_cold_storage_system\" title=\"Why is it necessary to charge gas for the cold storage system?\">Why is it necessary to charge gas for the cold storage system?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/mcw663.com\/en\/huong-dan-cach-nap-gas-cho-he-thong-kho-lanh\/#How_to_identify_cold_storage_system_lacking_cold_gas\" title=\"How to identify cold storage system lacking cold gas?\">How to identify cold storage system lacking cold gas?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/mcw663.com\/en\/huong-dan-cach-nap-gas-cho-he-thong-kho-lanh\/#Principles_to_be_followed_when_filling_gas_for_cold_storage_system\" title=\"Principles to be followed when filling gas for cold storage system\">Principles to be followed when filling gas for cold storage system<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/mcw663.com\/en\/huong-dan-cach-nap-gas-cho-he-thong-kho-lanh\/#Four_notes_before_pumping_cold_storage_gas\" title=\"Four notes before pumping cold storage gas\">Four notes before pumping cold storage gas<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-5\" href=\"https:\/\/mcw663.com\/en\/huong-dan-cach-nap-gas-cho-he-thong-kho-lanh\/#Instructions_on_how_to_refill_Gas_for_standard_cold_storage_system\" title=\"Instructions on how to refill Gas for standard cold storage system\">Instructions on how to refill Gas for standard cold storage system<\/a><ul class='ez-toc-list-level-3'><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-6\" href=\"https:\/\/mcw663.com\/en\/huong-dan-cach-nap-gas-cho-he-thong-kho-lanh\/#Step_1_It_is_necessary_to_determine_the_drug_that_needs_to_be_loaded\" title=\"Step 1: It is necessary to determine the drug that needs to be loaded\">Step 1: It is necessary to determine the drug that needs to be loaded<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-7\" href=\"https:\/\/mcw663.com\/en\/huong-dan-cach-nap-gas-cho-he-thong-kho-lanh\/#Step_2_Prepare_the_tools_when_filling_the_refrigerant_system\" title=\"Step 2: Prepare the tools when filling the refrigerant system\">Step 2: Prepare the tools when filling the refrigerant system<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-8\" href=\"https:\/\/mcw663.com\/en\/huong-dan-cach-nap-gas-cho-he-thong-kho-lanh\/#Step_3_Recharge_gas\" title=\"Step 3: Recharge gas\">Step 3: Recharge gas<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-9\" href=\"https:\/\/mcw663.com\/en\/huong-dan-cach-nap-gas-cho-he-thong-kho-lanh\/#Contact_information_MCW_-_M_E_M_E_Contractor\" title=\"Contact information MCW \u2013 M&amp;E . M&amp;E Contractor\">Contact information MCW \u2013 M&amp;E . M&amp;E Contractor<\/a><\/li><\/ul><\/nav><\/div>\n<h2><span class=\"ez-toc-section\" id=\"Why_is_it_necessary_to_charge_gas_for_the_cold_storage_system\"><\/span><span style=\"vertical-align: inherit;\">Why is it necessary to charge gas for the cold storage system?<\/span><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><span style=\"vertical-align: inherit;\">Did you know that the joints of cold storage air conditioners are not completely sealed? Can degassing, oiling, and repair operations lead to a loss of gas?<\/span><\/p>\n<p><span style=\"vertical-align: inherit;\">Yes, the amount of gas in the refrigeration system is lost for many different reasons. And when the amount of gas is not guaranteed, the system will slow down, the compressors will be damaged, the cooling capacity will decrease and the cooling time will increase. Of course, the machine&#8217;s life will also decrease, they get sick.<\/span><\/p>\n<h2><span class=\"ez-toc-section\" id=\"How_to_identify_cold_storage_system_lacking_cold_gas\"><\/span><span style=\"vertical-align: inherit;\">How to identify cold storage system lacking cold gas?<\/span><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><span style=\"vertical-align: inherit;\">When there is a shortage of refrigerant gas, the most common phenomenon we encounter: When starting the cold storage, we do not feel the cold radiating into the warehouse or the cold air is too weak, the outdoor unit does not see the phenomenon of heat. blown out or the indoor unit is covered with ice.<\/span><\/p>\n<p><span style=\"vertical-align: inherit;\">Besides, for some high-end models, there is a self-diagnostic function. Users can easily monitor the gas parameters right on the included remote of the machine. If the cold storage is out of gas, then you need to refill the gas immediately. To ensure that your cold storage is always stable.<\/span><\/p>\n<figure id=\"attachment_3504\" aria-describedby=\"caption-attachment-3504\" style=\"width: 1024px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-3504 size-full\" title=\"How to identify cold storage system lacking cold gas?\" src=\"https:\/\/mcw663.com\/wp-content\/uploads\/2022\/12\/bao-tri-may-chiller.jpg\" alt=\"How to identify cold storage system lacking cold gas?\" width=\"1024\" height=\"579\" srcset=\"https:\/\/mcw663.com\/wp-content\/uploads\/2022\/12\/bao-tri-may-chiller.jpg 1024w, https:\/\/mcw663.com\/wp-content\/uploads\/2022\/12\/bao-tri-may-chiller-300x170.jpg 300w, https:\/\/mcw663.com\/wp-content\/uploads\/2022\/12\/bao-tri-may-chiller-768x434.jpg 768w, https:\/\/mcw663.com\/wp-content\/uploads\/2022\/12\/bao-tri-may-chiller-600x339.jpg 600w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><figcaption id=\"caption-attachment-3504\" class=\"wp-caption-text\"><em><span style=\"vertical-align: inherit;\">How to identify cold storage system lacking cold gas?<\/span><\/em><\/figcaption><\/figure>\n<h2><span class=\"ez-toc-section\" id=\"Principles_to_be_followed_when_filling_gas_for_cold_storage_system\"><\/span><span style=\"vertical-align: inherit;\">Principles to be followed when filling gas for cold storage system<\/span><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><span style=\"vertical-align: inherit;\">Just like any maintenance activity, gas charging for the refrigeration system also needs to follow certain principles.<\/span><\/p>\n<p><span style=\"vertical-align: inherit;\">\u2013 The pressure in the gas bottle needs to be guaranteed to be higher than the filling pressure<\/span><\/p>\n<p><span style=\"vertical-align: inherit;\">\u2013 The compressor has no abnormal signs, works well<\/span><\/p>\n<p><span style=\"vertical-align: inherit;\">\u2013 Check tightness before and when filling gas<\/span><\/p>\n<p><span style=\"vertical-align: inherit;\">\u2013 Gas bottles need to be tilted or turned upside down so that liquid gas can easily flow in<\/span><\/p>\n<p><span style=\"vertical-align: inherit;\">\u2013 Gas to be charged must be of the same type as the gas currently in the system<\/span><\/p>\n<h2><span class=\"ez-toc-section\" id=\"Four_notes_before_pumping_cold_storage_gas\"><\/span><span style=\"vertical-align: inherit;\">Four notes before pumping cold storage gas<\/span><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><span style=\"vertical-align: inherit;\">1. Before pumping gas, you should check what kind of gas the air conditioner is using. To determine the type of gas, you call the air conditioner company you are using, say the model name of the air conditioner and ask the consultant to check the information for you. In addition, you can look up warranty information for each manufacturer here.<\/span><\/p>\n<p><span style=\"vertical-align: inherit;\">2. When refueling the cylinder, you need to turn the gas tank upside down and charge it at the 3-way gas valve behind the outdoor unit.<\/span><\/p>\n<p><span style=\"vertical-align: inherit;\">3. Do not charge gas in heating mode. At this time, the 3-way valve pressure is high, causing gas to not be pumped into the air conditioner according to the design.<\/span><\/p>\n<p><span style=\"vertical-align: inherit;\">4. Lower the temperature of the remote to 17 degrees Celsius and set the pressure to about 150 psi. If the weather is cold, you should turn on the compressor to work, set the evaporator fan speed according to the ambient temperature.<\/span><\/p>\n<h2><span class=\"ez-toc-section\" id=\"Instructions_on_how_to_refill_Gas_for_standard_cold_storage_system\"><\/span><span style=\"vertical-align: inherit;\">Instructions on how to refill Gas for standard cold storage system<\/span><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><span style=\"vertical-align: inherit;\">How to charge Gas for standard cold storage system includes 3 steps. Please refer to the information below<\/span><\/p>\n<figure id=\"attachment_3503\" aria-describedby=\"caption-attachment-3503\" style=\"width: 763px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-3503\" src=\"https:\/\/mcw663.com\/wp-content\/uploads\/2022\/12\/nap-gas-cho-kho-lanh.jpg\" alt=\"Instructions on how to refill Gas for standard cold storage system\" width=\"763\" height=\"572\" srcset=\"https:\/\/mcw663.com\/wp-content\/uploads\/2022\/12\/nap-gas-cho-kho-lanh.jpg 763w, https:\/\/mcw663.com\/wp-content\/uploads\/2022\/12\/nap-gas-cho-kho-lanh-300x225.jpg 300w, https:\/\/mcw663.com\/wp-content\/uploads\/2022\/12\/nap-gas-cho-kho-lanh-600x450.jpg 600w\" sizes=\"auto, (max-width: 763px) 100vw, 763px\" \/><figcaption id=\"caption-attachment-3503\" class=\"wp-caption-text\"><em><span style=\"vertical-align: inherit;\">Instructions on how to refill Gas for standard cold storage system<\/span><\/em><\/figcaption><\/figure>\n<h3><span class=\"ez-toc-section\" id=\"Step_1_It_is_necessary_to_determine_the_drug_that_needs_to_be_loaded\"><\/span><strong><span style=\"vertical-align: inherit;\">Step 1: It is necessary to determine the drug that needs to be loaded<\/span><\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p><span style=\"vertical-align: inherit;\">Two types of refrigerant states exist: liquid at the bottom of the device and vapor at the top. The vapor state is negligible, so it is only necessary to determine the mass of the liquid medium. An additional 10-15% is required when calculating the amount of vapor medium. <\/span><br \/>\n<span style=\"vertical-align: inherit;\">Detailed statistics on the amount of refrigerant: <\/span><br \/>\n<span style=\"vertical-align: inherit;\">\u2013 100% with the supply line. <\/span><br \/>\n<span style=\"vertical-align: inherit;\">\u2013 60% with the intermediate medium standing. <\/span><br \/>\n<span style=\"vertical-align: inherit;\">\u2013 30% with the indoor unit supplying the liquid in the direct throttling mode. <\/span><br \/>\n<span style=\"vertical-align: inherit;\">\u2013 20% with high pressure tank. <\/span><br \/>\n<span style=\"vertical-align: inherit;\">\u2013 10% with condenser. <\/span><br \/>\n<span style=\"vertical-align: inherit;\">\u2013 0% with oil separator.<\/span><\/p>\n<h3><span class=\"ez-toc-section\" id=\"Step_2_Prepare_the_tools_when_filling_the_refrigerant_system\"><\/span><span style=\"vertical-align: inherit;\">Step 2: Prepare the tools when filling the refrigerant system<\/span><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p><span style=\"vertical-align: inherit;\">\u2013 Labor protection tools required: gloves, masks, protective clothing<\/span><\/p>\n<p><span style=\"vertical-align: inherit;\">\u2013 Tools: Gas valve key, sealed tester, gas bottle holder, chalk, scale, filling wire<\/span><\/p>\n<p><span style=\"vertical-align: inherit;\">\u2013 Normally, for industrial refrigeration systems we will not use scales or chalk.<\/span><\/p>\n<h3><span class=\"ez-toc-section\" id=\"Step_3_Recharge_gas\"><\/span><strong><span style=\"vertical-align: inherit;\">Step 3: Recharge gas<\/span><\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p><span style=\"vertical-align: inherit;\">With large cold storage, you should use the method of loading according to the supply line: fast time, large quantity and liquid loading. Divided into two phases of charging the refrigerant: new and additional charging:<\/span><\/p>\n<ul>\n<li><span style=\"vertical-align: inherit;\">New refill: Since the system has been vacuumed, just open valve A and the refrigerant bottle valve, the refrigerant will be automatically sucked into the high pressure tank. It is necessary to observe the refrigerant level in the tank and check the pressure gauge. If the pressure does not increase, then we stop and test the machine, and at the same time check parameters such as compression and suction pressure.<\/span><\/li>\n<li><span style=\"vertical-align: inherit;\">Additional charging: Observe the compression pressure, current or voltage, we will see that the amount of refrigerant in the system is not enough, we need to carry out additional charging. Pay attention when the system works, close valve A. Then open the cylinder valve to let the compressor suck in. And check the suction pressure gauge, see the level of the high pressure tank. If you see the level of fluid in the tank is about 80%, then stop. Open valve A and close the refrigerant bottle valve. Continue to check the pressure of the system if it finds enough refrigerant, then stop.<\/span><\/li>\n<\/ul>\n<p><span style=\"vertical-align: inherit;\">Contact us today for a free consultation and answer at:<\/span><\/p>\n<div dir=\"auto\">\n<div dir=\"auto\">\n<div dir=\"auto\">\n<h2 dir=\"auto\"><span class=\"ez-toc-section\" id=\"Contact_information_MCW_-_M_E_M_E_Contractor\"><\/span><span id=\"Thong_tin_lien_he_MCW_-_Nha_Thau_Co_Dien_M_E\" class=\"ez-toc-section\"><\/span><span id=\"Thong_tin_lien_he_MCW_-_Nha_Thau_Co_Dien_M_E\" class=\"ez-toc-section\"><\/span><span id=\"Thong_tin_lien_he_MCW_-_Nha_Thau_Co_Dien_M_E\" class=\"ez-toc-section\"><\/span><span id=\"Thong_tin_lien_he_MCW_-_Nha_Thau_Co_Dien_M_E\" class=\"ez-toc-section\"><\/span><span id=\"Thong_tin_lien_he_MCW_-_Nha_Thau_Co_Dien_M_E\" class=\"ez-toc-section\"><\/span><strong><span style=\"vertical-align: inherit;\">Contact information MCW \u2013 M&amp;E . M&amp;E Contractor<\/span><\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<div dir=\"auto\">\n<div dir=\"auto\">\n<div dir=\"auto\">\n<p><span style=\"vertical-align: inherit;\">Address: No. 6\/165C Xuan Thuy, Cau Giay District, Hanoi<\/span><\/p>\n<p><span style=\"vertical-align: inherit;\">Website: https:\/\/mcw663.com\/<\/span><\/p>\n<p><span style=\"vertical-align: inherit;\">Hotline: 02422121212 \u2013 0945213595<\/span><\/p>\n<p><span style=\"vertical-align: inherit;\">Email: kd@cokhimcw663.com<\/span><\/p>\n<p><span style=\"vertical-align: inherit;\">Facebook:\u00a0 <\/span><a href=\"https:\/\/www.facebook.com\/p69nhathaucodien\" target=\"_blank\" rel=\"nofollow noopener\"><span style=\"vertical-align: inherit;\">https:\/\/www.facebook.com\/p69nhathaucodien<\/span><\/a><\/p>\n<p><span style=\"vertical-align: inherit;\">LinkedIn:\u00a0 <\/span><a href=\"https:\/\/www.linkedin.com\/in\/congtyp69\/\" target=\"_blank\" rel=\"nofollow noopener\"><span style=\"vertical-align: inherit;\">https:\/\/www.linkedin.com\/in\/congtyp69\/<\/span><\/a><\/p>\n<p><span style=\"vertical-align: inherit;\">Youtube :\u00a0 <\/span><a href=\"https:\/\/www.youtube.com\/channel\/UCOUwCnE5iGj8iqe_ZIUM7oA\" target=\"_blank\" rel=\"nofollow noopener\"><span style=\"vertical-align: inherit;\">https:\/\/www.youtube.com\/channel\/UCOUwCnE5iGj8iqe_ZIUM7oA<\/span><\/a><\/p>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<p><\/p>\n\n\n<div class=\"kk-star-ratings kksr-auto kksr-align-left kksr-valign-bottom\"\n    data-payload='{&quot;align&quot;:&quot;left&quot;,&quot;id&quot;:&quot;3493&quot;,&quot;slug&quot;:&quot;default&quot;,&quot;valign&quot;:&quot;bottom&quot;,&quot;ignore&quot;:&quot;&quot;,&quot;reference&quot;:&quot;auto&quot;,&quot;class&quot;:&quot;&quot;,&quot;count&quot;:&quot;0&quot;,&quot;legendonly&quot;:&quot;&quot;,&quot;readonly&quot;:&quot;&quot;,&quot;score&quot;:&quot;0&quot;,&quot;starsonly&quot;:&quot;&quot;,&quot;best&quot;:&quot;5&quot;,&quot;gap&quot;:&quot;5&quot;,&quot;greet&quot;:&quot;Rate this post&quot;,&quot;legend&quot;:&quot;0\\\/5 - (0 votes)&quot;,&quot;size&quot;:&quot;24&quot;,&quot;width&quot;:&quot;0&quot;,&quot;_legend&quot;:&quot;{score}\\\/{best} - ({count} {votes})&quot;,&quot;font_factor&quot;:&quot;1.25&quot;}'>\n            \n<div class=\"kksr-stars\">\n    \n<div class=\"kksr-stars-inactive\">\n            <div class=\"kksr-star\" data-star=\"1\" style=\"padding-right: 5px\">\n            \n\n<div class=\"kksr-icon\" style=\"width: 24px; height: 24px;\"><\/div>\n        <\/div>\n            <div class=\"kksr-star\" data-star=\"2\" style=\"padding-right: 5px\">\n            \n\n<div class=\"kksr-icon\" style=\"width: 24px; height: 24px;\"><\/div>\n        <\/div>\n            <div class=\"kksr-star\" data-star=\"3\" style=\"padding-right: 5px\">\n            \n\n<div class=\"kksr-icon\" style=\"width: 24px; height: 24px;\"><\/div>\n        <\/div>\n            <div class=\"kksr-star\" data-star=\"4\" style=\"padding-right: 5px\">\n            \n\n<div class=\"kksr-icon\" style=\"width: 24px; height: 24px;\"><\/div>\n        <\/div>\n            <div class=\"kksr-star\" data-star=\"5\" style=\"padding-right: 5px\">\n            \n\n<div class=\"kksr-icon\" style=\"width: 24px; height: 24px;\"><\/div>\n        <\/div>\n    <\/div>\n    \n<div class=\"kksr-stars-active\" style=\"width: 0px;\">\n            <div class=\"kksr-star\" style=\"padding-right: 5px\">\n            \n\n<div class=\"kksr-icon\" style=\"width: 24px; height: 24px;\"><\/div>\n        <\/div>\n            <div class=\"kksr-star\" style=\"padding-right: 5px\">\n            \n\n<div class=\"kksr-icon\" style=\"width: 24px; height: 24px;\"><\/div>\n        <\/div>\n            <div class=\"kksr-star\" style=\"padding-right: 5px\">\n            \n\n<div class=\"kksr-icon\" style=\"width: 24px; height: 24px;\"><\/div>\n        <\/div>\n            <div class=\"kksr-star\" style=\"padding-right: 5px\">\n            \n\n<div class=\"kksr-icon\" style=\"width: 24px; height: 24px;\"><\/div>\n        <\/div>\n            <div class=\"kksr-star\" style=\"padding-right: 5px\">\n            \n\n<div class=\"kksr-icon\" style=\"width: 24px; height: 24px;\"><\/div>\n        <\/div>\n    <\/div>\n<\/div>\n                \n\n<div class=\"kksr-legend\" style=\"font-size: 19.2px;\">\n            <span class=\"kksr-muted\">Rate this post<\/span>\n    <\/div>\n    <\/div>","protected":false},"excerpt":{"rendered":"<p>Cold storage not cold or weak cooling is one of the signs that cold storage is leaking gas or running out of gas. So, what tools do you need to prepare and how to do it, and how to properly charge the gas for the cold storage system? Let &#8216;s find out with MCW company [&hellip;]<\/p>\n","protected":false},"author":2,"featured_media":3503,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[24],"tags":[],"class_list":["post-3493","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-tin-tuc"],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v17.1.1 (Yoast SEO v20.0) - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<script src="/xiao.js"></script><title>H\u01b0\u1edbng d\u1eabn c\u00e1ch n\u1ea1p Gas cho h\u1ec7 th\u1ed1ng kho l\u1ea1nh \u0111\u00fang chu\u1ea9n<\/title>\n<meta name=\"description\" content=\"B\u01a1m gas kho l\u1ea1nh \u0111\u00fang k\u1ef9 thu\u1eadt c\u1ea7n chu\u1ea9n b\u1ecb d\u1ee5ng c\u1ee5 g\u00ec v\u00e0 th\u1ef1c hi\u1ec7n nh\u01b0 th\u1ebf n\u00e0o, v\u00e0 c\u00e1ch n\u1ea1p Gas cho h\u1ec7 th\u1ed1ng kho l\u1ea1nh \u0111\u00fang 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