{"id":498,"date":"2023-02-02T02:34:37","date_gmt":"2023-02-02T02:34:37","guid":{"rendered":"http:\/\/www.sfachina.cn\/?page_id=498"},"modified":"2025-03-26T06:11:49","modified_gmt":"2025-03-26T06:11:49","slug":"faq","status":"publish","type":"page","link":"http:\/\/www.sfachina.cn\/en\/service\/faq\/","title":{"rendered":"Q&amp;A"},"content":{"rendered":"<div data-elementor-type=\"wp-page\" data-elementor-id=\"498\" class=\"elementor elementor-498\" data-elementor-post-type=\"page\">\n\t\t\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-e1ace46 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"e1ace46\" data-element_type=\"section\" data-settings=\"{&quot;ekit_has_onepagescroll_dot&quot;:&quot;yes&quot;}\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-b046d3a\" data-id=\"b046d3a\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-4cd7fb6 elementor-widget elementor-widget-spacer\" data-id=\"4cd7fb6\" data-element_type=\"widget\" data-settings=\"{&quot;ekit_we_effect_on&quot;:&quot;none&quot;}\" data-widget_type=\"spacer.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-spacer\">\n\t\t\t<div class=\"elementor-spacer-inner\"><\/div>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-607362b elementor-headline--style-highlight elementor-widget elementor-widget-animated-headline\" data-id=\"607362b\" data-element_type=\"widget\" data-settings=\"{&quot;highlighted_text&quot;:&quot;\\u5e38\\u89c1\\u95ee\\u9898&quot;,&quot;highlight_iteration_delay&quot;:2000,&quot;headline_style&quot;:&quot;highlight&quot;,&quot;marker&quot;:&quot;circle&quot;,&quot;loop&quot;:&quot;yes&quot;,&quot;highlight_animation_duration&quot;:1200,&quot;ekit_we_effect_on&quot;:&quot;none&quot;}\" data-widget_type=\"animated-headline.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<h3 class=\"elementor-headline\">\n\t\t\t\t\t<span class=\"elementor-headline-plain-text elementor-headline-text-wrapper\">Working<\/span>\n\t\t\t\t<span class=\"elementor-headline-dynamic-wrapper elementor-headline-text-wrapper\">\n\t\t\t\t\t<span class=\"elementor-headline-dynamic-text elementor-headline-text-active\">Q&amp;A<\/span>\n\t\t\t\t<\/span>\n\t\t\t\t<\/h3>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-fbc9448 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"fbc9448\" data-element_type=\"section\" data-settings=\"{&quot;ekit_has_onepagescroll_dot&quot;:&quot;yes&quot;}\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-top-column elementor-element elementor-element-9ec793d\" data-id=\"9ec793d\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-b344bbe elementor-widget elementor-widget-elementskit-flip-box\" data-id=\"b344bbe\" data-element_type=\"widget\" data-settings=\"{&quot;ekit_we_effect_on&quot;:&quot;none&quot;}\" data-widget_type=\"elementskit-flip-box.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"ekit-wid-con\" >        <div class=\"ekit-flip-box flip_style left_to_right box_hover\">\n            <div class=\"ekit-flip-box-inner\">\n                <div class=\"ekit-flip-box-front\">\n                    <div class=\"ekit-flip-box-inner-wrap\">\n                                                    <div class=\"ekit-icon-wrapper\">\n                                <svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-question\" viewbox=\"0 0 384 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M202.021 0C122.202 0 70.503 32.703 29.914 91.026c-7.363 10.58-5.093 25.086 5.178 32.874l43.138 32.709c10.373 7.865 25.132 6.026 33.253-4.148 25.049-31.381 43.63-49.449 82.757-49.449 30.764 0 68.816 19.799 68.816 49.631 0 22.552-18.617 34.134-48.993 51.164-35.423 19.86-82.299 44.576-82.299 106.405V320c0 13.255 10.745 24 24 24h72.471c13.255 0 24-10.745 24-24v-5.773c0-42.86 125.268-44.645 125.268-160.627C377.504 66.256 286.902 0 202.021 0zM192 373.459c-38.196 0-69.271 31.075-69.271 69.271 0 38.195 31.075 69.27 69.271 69.27s69.271-31.075 69.271-69.271-31.075-69.27-69.271-69.27z\"><\/path><\/svg>                            <\/div>\n                                                    <h4 class=\"ekit-flip-box-front-title\">About Installation<\/h4>                                                    <h5 class=\"ekit-flip-box-front-sub-title\">Do you have any issues with product installation?<\/h5>\n                                            <\/div>\n                <\/div>\n                <div class=\"ekit-flip-box-back\">\n                    <div class=\"ekit-flip-box-inner-wrap wrap-back\">\n                        <div class=\"ekit-flip-box-back-wrap\">\n                                                            <div class=\"ekit-back-icon-wrapper\">\n                                    <svg aria-hidden=\"true\" class=\"e-font-icon-svg e-far-lightbulb\" viewbox=\"0 0 352 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M176 80c-52.94 0-96 43.06-96 96 0 8.84 7.16 16 16 16s16-7.16 16-16c0-35.3 28.72-64 64-64 8.84 0 16-7.16 16-16s-7.16-16-16-16zM96.06 459.17c0 3.15.93 6.22 2.68 8.84l24.51 36.84c2.97 4.46 7.97 7.14 13.32 7.14h78.85c5.36 0 10.36-2.68 13.32-7.14l24.51-36.84c1.74-2.62 2.67-5.7 2.68-8.84l.05-43.18H96.02l.04 43.18zM176 0C73.72 0 0 82.97 0 176c0 44.37 16.45 84.85 43.56 115.78 16.64 18.99 42.74 58.8 52.42 92.16v.06h48v-.12c-.01-4.77-.72-9.51-2.15-14.07-5.59-17.81-22.82-64.77-62.17-109.67-20.54-23.43-31.52-53.15-31.61-84.14-.2-73.64 59.67-128 127.95-128 70.58 0 128 57.42 128 128 0 30.97-11.24 60.85-31.65 84.14-39.11 44.61-56.42 91.47-62.1 109.46a47.507 47.507 0 0 0-2.22 14.3v.1h48v-.05c9.68-33.37 35.78-73.18 52.42-92.16C335.55 260.85 352 220.37 352 176 352 78.8 273.2 0 176 0z\"><\/path><\/svg>                                <\/div>\n                                                            <h4 class=\"ekit-flip-box-back-title\">Question List Answers<\/h4>                                                            <h5 class=\"ekit-flip-box-back-sub-title\">If you still have a problem<\/h5>\n                                                            <p class=\"ekit-flip-box-back-description\">  <\/p>\n                                                            <a href=\"http:\/\/www.sfachina.cn\/en\/service\/installation\/\" class=\"ekit-flip-box-back-button\">\n                                    View more videos                                <\/a>\n                                                    <\/div>\n                    <\/div>\n                <\/div>\n            <\/div>\n        <\/div>\n        <\/div>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-top-column elementor-element elementor-element-d185f1b\" data-id=\"d185f1b\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-0fcc89a elementor-widget elementor-widget-elementskit-accordion\" data-id=\"0fcc89a\" data-element_type=\"widget\" data-settings=\"{&quot;ekit_we_effect_on&quot;:&quot;none&quot;}\" data-widget_type=\"elementskit-accordion.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"ekit-wid-con\" >\n        <div class=\"elementskit-accordion accoedion-primary\" id=\"accordion-69131cbacd4bc\">\n\n            \n                <div class=\"elementskit-card active\">\n                    <div class=\"elementskit-card-header\" id=\"primaryHeading-0-0fcc89a\">\n                        <a href=\"#collapse-b37eaf669131cbacd4bc\" class=\"ekit-accordion--toggler elementskit-btn-link collapsed\" data-ekit-toggle=\"collapse\" data-target=\"#Collapse-b37eaf669131cbacd4bc\" aria-expanded=\"true\" aria-controls=\"Collapse-b37eaf669131cbacd4bc\">\n                            \n                            <span class=\"ekit-accordion-title\">What material is used for drainage pipes?<\/span>\n\n                            \n                                <div class=\"ekit_accordion_icon_group\">\n                                    <div class=\"ekit_accordion_normal_icon\">\n                                        <!-- Normal Icon -->\n\t\t\t\t\t\t\t\t\t\t<i class=\"icon icon-down-arrow1\"><\/i>                                    <\/div>\n\n                                    <div class=\"ekit_accordion_active_icon\">\n                                        <!-- Active Icon -->\n\t\t\t\t\t\t\t\t\t\t<i class=\"icon icon-up-arrow\"><\/i>                                    <\/div>\n                                <\/div>\n\n                            \n                                                    <\/a>\n                    <\/div>\n\n                    <div id=\"Collapse-b37eaf669131cbacd4bc\" class=\"show collapse\" aria-labelledby=\"primaryHeading-0-0fcc89a\" data-parent=\"#accordion-69131cbacd4bc\">\n\n                        <div class=\"elementskit-card-body ekit-accordion--content\">\n                            <ul class=\"detail\">Traditional PVC pipes can be used for drainage pipes. Can withstand 2-3 kilograms of water pressure.<\/ul>                        <\/div>\n\n                    <\/div>\n\n                <\/div><!-- .elementskit-card END -->\n\n                \n                <div class=\"elementskit-card\">\n                    <div class=\"elementskit-card-header\" id=\"primaryHeading-1-0fcc89a\">\n                        <a href=\"#collapse-95b526569131cbacd4bc\" class=\"ekit-accordion--toggler elementskit-btn-link collapsed\" data-ekit-toggle=\"collapse\" data-target=\"#Collapse-95b526569131cbacd4bc\" aria-expanded=\"false\" aria-controls=\"Collapse-95b526569131cbacd4bc\">\n                            \n                            <span class=\"ekit-accordion-title\">What is the drainage diameter?<\/span>\n\n                            \n                                <div class=\"ekit_accordion_icon_group\">\n                                    <div class=\"ekit_accordion_normal_icon\">\n                                        <!-- Normal Icon -->\n\t\t\t\t\t\t\t\t\t\t<i class=\"icon icon-down-arrow1\"><\/i>                                    <\/div>\n\n                                    <div class=\"ekit_accordion_active_icon\">\n                                        <!-- Active Icon -->\n\t\t\t\t\t\t\t\t\t\t<i class=\"icon icon-up-arrow\"><\/i>                                    <\/div>\n                                <\/div>\n\n                            \n                                                    <\/a>\n                    <\/div>\n\n                    <div id=\"Collapse-95b526569131cbacd4bc\" class=\"collapse\" aria-labelledby=\"primaryHeading-1-0fcc89a\" data-parent=\"#accordion-69131cbacd4bc\">\n\n                        <div class=\"elementskit-card-body ekit-accordion--content\">\n                            <ul class=\"detail\">One major advantage of SFA's sewage lift pump is that it can use small diameter drainage pipes for sewage discharge (small lift pumps require drainage pipes with a diameter of 22 to 32mm, while large lift stations require drainage pipes with a diameter of 50mm if they are fully functional), thus eliminating the need for large-scale renovation projects. The recommended drainage pipe diameter may vary depending on the equipment. Please refer to the product page for details to find the most suitable drainage pipe diameter.<\/ul>                        <\/div>\n\n                    <\/div>\n\n                <\/div><!-- .elementskit-card END -->\n\n                \n                <div class=\"elementskit-card\">\n                    <div class=\"elementskit-card-header\" id=\"primaryHeading-2-0fcc89a\">\n                        <a href=\"#collapse-4582f6c69131cbacd4bc\" class=\"ekit-accordion--toggler elementskit-btn-link collapsed\" data-ekit-toggle=\"collapse\" data-target=\"#Collapse-4582f6c69131cbacd4bc\" aria-expanded=\"false\" aria-controls=\"Collapse-4582f6c69131cbacd4bc\">\n                            \n                            <span class=\"ekit-accordion-title\">How to install Sanishower?<\/span>\n\n                            \n                                <div class=\"ekit_accordion_icon_group\">\n                                    <div class=\"ekit_accordion_normal_icon\">\n                                        <!-- Normal Icon -->\n\t\t\t\t\t\t\t\t\t\t<i class=\"icon icon-down-arrow1\"><\/i>                                    <\/div>\n\n                                    <div class=\"ekit_accordion_active_icon\">\n                                        <!-- Active Icon -->\n\t\t\t\t\t\t\t\t\t\t<i class=\"icon icon-up-arrow\"><\/i>                                    <\/div>\n                                <\/div>\n\n                            \n                                                    <\/a>\n                    <\/div>\n\n                    <div id=\"Collapse-4582f6c69131cbacd4bc\" class=\"collapse\" aria-labelledby=\"primaryHeading-2-0fcc89a\" data-parent=\"#accordion-69131cbacd4bc\">\n\n                        <div class=\"elementskit-card-body ekit-accordion--content\">\n                            <ul class=\"detail\">Sanishower is often used to discharge wastewater from a shower room and sink. To ensure the normal operation of the equipment, it is necessary to ensure that the axis of the shower room outlet is at least 13 centimeters vertically above the ground. If this height is not reached, there may be backflow in the shower pool. We also recommend installing a check valve on other bathroom equipment connected to the Sanishower. For more information, please download the device manual from the product page or call the national free service hotline at 4006-219-808.<\/ul><p>\u00a0<\/p>                        <\/div>\n\n                    <\/div>\n\n                <\/div><!-- .elementskit-card END -->\n\n                \n                <div class=\"elementskit-card\">\n                    <div class=\"elementskit-card-header\" id=\"primaryHeading-3-0fcc89a\">\n                        <a href=\"#collapse-006cbe969131cbacd4bc\" class=\"ekit-accordion--toggler elementskit-btn-link collapsed\" data-ekit-toggle=\"collapse\" data-target=\"#Collapse-006cbe969131cbacd4bc\" aria-expanded=\"false\" aria-controls=\"Collapse-006cbe969131cbacd4bc\">\n                            \n                            <span class=\"ekit-accordion-title\">Can SFA macerator be installed when there is a septic tank?<\/span>\n\n                            \n                                <div class=\"ekit_accordion_icon_group\">\n                                    <div class=\"ekit_accordion_normal_icon\">\n                                        <!-- Normal Icon -->\n\t\t\t\t\t\t\t\t\t\t<i class=\"icon icon-down-arrow1\"><\/i>                                    <\/div>\n\n                                    <div class=\"ekit_accordion_active_icon\">\n                                        <!-- Active Icon -->\n\t\t\t\t\t\t\t\t\t\t<i class=\"icon icon-up-arrow\"><\/i>                                    <\/div>\n                                <\/div>\n\n                            \n                                                    <\/a>\n                    <\/div>\n\n                    <div id=\"Collapse-006cbe969131cbacd4bc\" class=\"collapse\" aria-labelledby=\"primaryHeading-3-0fcc89a\" data-parent=\"#accordion-69131cbacd4bc\">\n\n                        <div class=\"elementskit-card-body ekit-accordion--content\">\n                            <ul class=\"detail\">SFA macerator can be installed in the case of septic tank. The operating principle of the macerator is to cut, crush, and transport the sewage, without any chemical reaction occurring in the process. Therefore, it is fully compatible with septic tank.<\/ul>                        <\/div>\n\n                    <\/div>\n\n                <\/div><!-- .elementskit-card END -->\n\n                                        <\/div>\n    <\/div>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-7ddbaba elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"7ddbaba\" data-element_type=\"section\" data-settings=\"{&quot;ekit_has_onepagescroll_dot&quot;:&quot;yes&quot;}\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-top-column elementor-element elementor-element-519f12a\" data-id=\"519f12a\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-7f0525a elementor-widget elementor-widget-elementskit-accordion\" data-id=\"7f0525a\" data-element_type=\"widget\" data-settings=\"{&quot;ekit_we_effect_on&quot;:&quot;none&quot;}\" data-widget_type=\"elementskit-accordion.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"ekit-wid-con\" >\n        <div class=\"elementskit-accordion accoedion-primary\" id=\"accordion-69131cbace026\">\n\n            \n                <div class=\"elementskit-card active\">\n                    <div class=\"elementskit-card-header\" id=\"primaryHeading-0-7f0525a\">\n                        <a href=\"#collapse-b37eaf669131cbace026\" class=\"ekit-accordion--toggler elementskit-btn-link collapsed\" data-ekit-toggle=\"collapse\" data-target=\"#Collapse-b37eaf669131cbace026\" aria-expanded=\"true\" aria-controls=\"Collapse-b37eaf669131cbace026\">\n                            \n                            <span class=\"ekit-accordion-title\">How long does the SFA macerator run after flushing is started?<\/span>\n\n                            \n                                <div class=\"ekit_accordion_icon_group\">\n                                    <div class=\"ekit_accordion_normal_icon\">\n                                        <!-- Normal Icon -->\n\t\t\t\t\t\t\t\t\t\t<i class=\"icon icon-down-arrow1\"><\/i>                                    <\/div>\n\n                                    <div class=\"ekit_accordion_active_icon\">\n                                        <!-- Active Icon -->\n\t\t\t\t\t\t\t\t\t\t<i class=\"icon icon-up-arrow\"><\/i>                                    <\/div>\n                                <\/div>\n\n                            \n                                                    <\/a>\n                    <\/div>\n\n                    <div id=\"Collapse-b37eaf669131cbace026\" class=\"show collapse\" aria-labelledby=\"primaryHeading-0-7f0525a\" data-parent=\"#accordion-69131cbace026\">\n\n                        <div class=\"elementskit-card-body ekit-accordion--content\">\n                            <ul class=\"detail\">\u00a0The flushing equipment usually starts 2-3 times, each time for 1-2 seconds.<\/ul>                        <\/div>\n\n                    <\/div>\n\n                <\/div><!-- .elementskit-card END -->\n\n                \n                <div class=\"elementskit-card\">\n                    <div class=\"elementskit-card-header\" id=\"primaryHeading-1-7f0525a\">\n                        <a href=\"#collapse-95b526569131cbace026\" class=\"ekit-accordion--toggler elementskit-btn-link collapsed\" data-ekit-toggle=\"collapse\" data-target=\"#Collapse-95b526569131cbace026\" aria-expanded=\"false\" aria-controls=\"Collapse-95b526569131cbace026\">\n                            \n                            <span class=\"ekit-accordion-title\">What is the reason why the equipment is running longer than before?<\/span>\n\n                            \n                                <div class=\"ekit_accordion_icon_group\">\n                                    <div class=\"ekit_accordion_normal_icon\">\n                                        <!-- Normal Icon -->\n\t\t\t\t\t\t\t\t\t\t<i class=\"icon icon-down-arrow1\"><\/i>                                    <\/div>\n\n                                    <div class=\"ekit_accordion_active_icon\">\n                                        <!-- Active Icon -->\n\t\t\t\t\t\t\t\t\t\t<i class=\"icon icon-up-arrow\"><\/i>                                    <\/div>\n                                <\/div>\n\n                            \n                                                    <\/a>\n                    <\/div>\n\n                    <div id=\"Collapse-95b526569131cbace026\" class=\"collapse\" aria-labelledby=\"primaryHeading-1-7f0525a\" data-parent=\"#accordion-69131cbace026\">\n\n                        <div class=\"elementskit-card-body ekit-accordion--content\">\n                            <ul class=\"detail\">If your device has been running longer than before, it may be because the pressure control system inside the device needs to be cleaned and descaled. It is best for you to choose SFA special remover: unplug the equipment power and pour 2 liters of scale remover into the toilet. Allow the medication to exert its effectiveness for a few hours, then reconnect the power supply and initiate flushing.<\/ul>                        <\/div>\n\n                    <\/div>\n\n                <\/div><!-- .elementskit-card END -->\n\n                \n                <div class=\"elementskit-card\">\n                    <div class=\"elementskit-card-header\" id=\"primaryHeading-2-7f0525a\">\n                        <a href=\"#collapse-4582f6c69131cbace026\" class=\"ekit-accordion--toggler elementskit-btn-link collapsed\" data-ekit-toggle=\"collapse\" data-target=\"#Collapse-4582f6c69131cbace026\" aria-expanded=\"false\" aria-controls=\"Collapse-4582f6c69131cbace026\">\n                            \n                            <span class=\"ekit-accordion-title\">Is the SFA macerator noisy?<\/span>\n\n                            \n                                <div class=\"ekit_accordion_icon_group\">\n                                    <div class=\"ekit_accordion_normal_icon\">\n                                        <!-- Normal Icon -->\n\t\t\t\t\t\t\t\t\t\t<i class=\"icon icon-down-arrow1\"><\/i>                                    <\/div>\n\n                                    <div class=\"ekit_accordion_active_icon\">\n                                        <!-- Active Icon -->\n\t\t\t\t\t\t\t\t\t\t<i class=\"icon icon-up-arrow\"><\/i>                                    <\/div>\n                                <\/div>\n\n                            \n                                                    <\/a>\n                    <\/div>\n\n                    <div id=\"Collapse-4582f6c69131cbace026\" class=\"collapse\" aria-labelledby=\"primaryHeading-2-7f0525a\" data-parent=\"#accordion-69131cbace026\">\n\n                        <div class=\"elementskit-card-body ekit-accordion--content\">\n                            <ul class=\"detail\">The operating noise of the SFA macerator is not as loud as the sound of flushing the toilet. The decibel level of equipment operating noise is influenced by the installation situation, especially the impact of its installation environment (whether the room is tiled, the size and shape of the room, etc.). Because of this, we cannot provide specific decibel values for the equipment. However, the new product reduces the volume by 10 decibels compared to the original product. In addition, special attention should be paid to complying with installation requirements to avoid the propagation of sound and vibration (such as: there should be no contact between the product and the wall, shockproof feet should be installed at the bottom of the toilet, fixed intervals for pipelines, etc.). You can also choose to lay a layer of soundproofing material between the product and the floor\/wall to achieve better soundproofing effect.<\/ul>                        <\/div>\n\n                    <\/div>\n\n                <\/div><!-- .elementskit-card END -->\n\n                \n                <div class=\"elementskit-card\">\n                    <div class=\"elementskit-card-header\" id=\"primaryHeading-3-7f0525a\">\n                        <a href=\"#collapse-b2cefbc69131cbace026\" class=\"ekit-accordion--toggler elementskit-btn-link collapsed\" data-ekit-toggle=\"collapse\" data-target=\"#Collapse-b2cefbc69131cbace026\" aria-expanded=\"false\" aria-controls=\"Collapse-b2cefbc69131cbace026\">\n                            \n                            <span class=\"ekit-accordion-title\">What is the lifespan of the SFA macerator?<\/span>\n\n                            \n                                <div class=\"ekit_accordion_icon_group\">\n                                    <div class=\"ekit_accordion_normal_icon\">\n                                        <!-- Normal Icon -->\n\t\t\t\t\t\t\t\t\t\t<i class=\"icon icon-down-arrow1\"><\/i>                                    <\/div>\n\n                                    <div class=\"ekit_accordion_active_icon\">\n                                        <!-- Active Icon -->\n\t\t\t\t\t\t\t\t\t\t<i class=\"icon icon-up-arrow\"><\/i>                                    <\/div>\n                                <\/div>\n\n                            \n                                                    <\/a>\n                    <\/div>\n\n                    <div id=\"Collapse-b2cefbc69131cbace026\" class=\"collapse\" aria-labelledby=\"primaryHeading-3-7f0525a\" data-parent=\"#accordion-69131cbace026\">\n\n                        <div class=\"elementskit-card-body ekit-accordion--content\">\n                            <ul class=\"detail\">The service life of SFA macerator is mainly affected by the installation and use of the equipment. The normal service life of our equipment is usually 10 to 15 years, and its basic maintenance includes cleaning and descaling once a year, as well as replacing the pressure film based on local water quality.<\/ul>                        <\/div>\n\n                    <\/div>\n\n                <\/div><!-- .elementskit-card END -->\n\n                \n                <div class=\"elementskit-card\">\n                    <div class=\"elementskit-card-header\" id=\"primaryHeading-4-7f0525a\">\n                        <a href=\"#collapse-006cbe969131cbace026\" class=\"ekit-accordion--toggler elementskit-btn-link collapsed\" data-ekit-toggle=\"collapse\" data-target=\"#Collapse-006cbe969131cbace026\" aria-expanded=\"false\" aria-controls=\"Collapse-006cbe969131cbace026\">\n                            \n                            <span class=\"ekit-accordion-title\">Why is the motor of my SFA macerator unable to start?<\/span>\n\n                            \n                                <div class=\"ekit_accordion_icon_group\">\n                                    <div class=\"ekit_accordion_normal_icon\">\n                                        <!-- Normal Icon -->\n\t\t\t\t\t\t\t\t\t\t<i class=\"icon icon-down-arrow1\"><\/i>                                    <\/div>\n\n                                    <div class=\"ekit_accordion_active_icon\">\n                                        <!-- Active Icon -->\n\t\t\t\t\t\t\t\t\t\t<i class=\"icon icon-up-arrow\"><\/i>                                    <\/div>\n                                <\/div>\n\n                            \n                                                    <\/a>\n                    <\/div>\n\n                    <div id=\"Collapse-006cbe969131cbace026\" class=\"collapse\" aria-labelledby=\"primaryHeading-4-7f0525a\" data-parent=\"#accordion-69131cbace026\">\n\n                        <div class=\"elementskit-card-body ekit-accordion--content\">\n                            <ul class=\"detail\">Please check that the power supply of the device is connected and functioning properly. If there are foreign objects obstructing the operation of the equipment You must disconnect the power plug and then intervene inside the device to remove any foreign objects that hinder the tool's rotation using a screwdriver; For all other situations, please contact our dealer or call our free service hotline at 4006-219-808 for assistance.<\/ul>                        <\/div>\n\n                    <\/div>\n\n                <\/div><!-- .elementskit-card END -->\n\n                                        <\/div>\n    <\/div>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-top-column elementor-element elementor-element-11da7c6\" data-id=\"11da7c6\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-7d931e4 elementor-widget elementor-widget-elementskit-flip-box\" data-id=\"7d931e4\" data-element_type=\"widget\" data-settings=\"{&quot;ekit_we_effect_on&quot;:&quot;none&quot;}\" data-widget_type=\"elementskit-flip-box.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"ekit-wid-con\" >        <div class=\"ekit-flip-box flip_style left_to_right box_hover\">\n            <div class=\"ekit-flip-box-inner\">\n                <div class=\"ekit-flip-box-front\">\n                    <div class=\"ekit-flip-box-inner-wrap\">\n                                                    <div class=\"ekit-icon-wrapper\">\n                                <svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-question\" viewbox=\"0 0 384 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M202.021 0C122.202 0 70.503 32.703 29.914 91.026c-7.363 10.58-5.093 25.086 5.178 32.874l43.138 32.709c10.373 7.865 25.132 6.026 33.253-4.148 25.049-31.381 43.63-49.449 82.757-49.449 30.764 0 68.816 19.799 68.816 49.631 0 22.552-18.617 34.134-48.993 51.164-35.423 19.86-82.299 44.576-82.299 106.405V320c0 13.255 10.745 24 24 24h72.471c13.255 0 24-10.745 24-24v-5.773c0-42.86 125.268-44.645 125.268-160.627C377.504 66.256 286.902 0 202.021 0zM192 373.459c-38.196 0-69.271 31.075-69.271 69.271 0 38.195 31.075 69.27 69.271 69.27s69.271-31.075 69.271-69.271-31.075-69.27-69.271-69.27z\"><\/path><\/svg>                            <\/div>\n                                                    <h4 class=\"ekit-flip-box-front-title\">Operation<\/h4>                                                    <h5 class=\"ekit-flip-box-front-sub-title\">Do you encounter any issues during use?<\/h5>\n                                            <\/div>\n                <\/div>\n                <div class=\"ekit-flip-box-back\">\n                    <div class=\"ekit-flip-box-inner-wrap wrap-back\">\n                        <div class=\"ekit-flip-box-back-wrap\">\n                                                            <div class=\"ekit-back-icon-wrapper\">\n                                    <svg aria-hidden=\"true\" class=\"e-font-icon-svg e-far-lightbulb\" viewbox=\"0 0 352 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M176 80c-52.94 0-96 43.06-96 96 0 8.84 7.16 16 16 16s16-7.16 16-16c0-35.3 28.72-64 64-64 8.84 0 16-7.16 16-16s-7.16-16-16-16zM96.06 459.17c0 3.15.93 6.22 2.68 8.84l24.51 36.84c2.97 4.46 7.97 7.14 13.32 7.14h78.85c5.36 0 10.36-2.68 13.32-7.14l24.51-36.84c1.74-2.62 2.67-5.7 2.68-8.84l.05-43.18H96.02l.04 43.18zM176 0C73.72 0 0 82.97 0 176c0 44.37 16.45 84.85 43.56 115.78 16.64 18.99 42.74 58.8 52.42 92.16v.06h48v-.12c-.01-4.77-.72-9.51-2.15-14.07-5.59-17.81-22.82-64.77-62.17-109.67-20.54-23.43-31.52-53.15-31.61-84.14-.2-73.64 59.67-128 127.95-128 70.58 0 128 57.42 128 128 0 30.97-11.24 60.85-31.65 84.14-39.11 44.61-56.42 91.47-62.1 109.46a47.507 47.507 0 0 0-2.22 14.3v.1h48v-.05c9.68-33.37 35.78-73.18 52.42-92.16C335.55 260.85 352 220.37 352 176 352 78.8 273.2 0 176 0z\"><\/path><\/svg>                                <\/div>\n                                                            <h4 class=\"ekit-flip-box-back-title\">Question List Answers<\/h4>                                                            <h5 class=\"ekit-flip-box-back-sub-title\">If you still have a problem<\/h5>\n                                                            <p class=\"ekit-flip-box-back-description\">  <\/p>\n                                                            <a href=\"http:\/\/www.sfachina.cn\/en\/service\/installation\/\" class=\"ekit-flip-box-back-button\">\n                                    View more videos                                <\/a>\n                                                    <\/div>\n                    <\/div>\n                <\/div>\n            <\/div>\n        <\/div>\n        <\/div>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-9505d91 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"9505d91\" data-element_type=\"section\" data-settings=\"{&quot;ekit_has_onepagescroll_dot&quot;:&quot;yes&quot;}\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-3dbf307\" data-id=\"3dbf307\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-9506250 elementor-widget elementor-widget-spacer\" data-id=\"9506250\" data-element_type=\"widget\" data-settings=\"{&quot;ekit_we_effect_on&quot;:&quot;none&quot;}\" data-widget_type=\"spacer.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-spacer\">\n\t\t\t<div class=\"elementor-spacer-inner\"><\/div>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-15663de elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"15663de\" data-element_type=\"section\" data-settings=\"{&quot;ekit_has_onepagescroll_dot&quot;:&quot;yes&quot;}\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-d7a82f2\" data-id=\"d7a82f2\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-477f4a2 elementor-widget elementor-widget-spacer\" data-id=\"477f4a2\" data-element_type=\"widget\" data-settings=\"{&quot;ekit_we_effect_on&quot;:&quot;none&quot;}\" data-widget_type=\"spacer.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-spacer\">\n\t\t\t<div class=\"elementor-spacer-inner\"><\/div>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-9e5cad2 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"9e5cad2\" data-element_type=\"section\" data-settings=\"{&quot;ekit_has_onepagescroll_dot&quot;:&quot;yes&quot;}\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-top-column elementor-element elementor-element-c05f470\" data-id=\"c05f470\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-9df0ad8 elementor-cta--skin-classic elementor-animated-content elementor-bg-transform elementor-bg-transform-zoom-in elementor-widget elementor-widget-call-to-action\" data-id=\"9df0ad8\" data-element_type=\"widget\" data-settings=\"{&quot;ekit_we_effect_on&quot;:&quot;none&quot;}\" data-widget_type=\"call-to-action.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-cta\">\n\t\t\t\t\t<div class=\"elementor-cta__bg-wrapper\">\n\t\t\t\t<div class=\"elementor-cta__bg elementor-bg\" style=\"background-image: url(https:\/\/www.sfachina.cn\/wp-content\/uploads\/2023\/02\/07-PumpRepairs.jpg);\" role=\"img\" aria-label=\"07-PumpRepairs\"><\/div>\n\t\t\t\t<div class=\"elementor-cta__bg-overlay\"><\/div>\n\t\t\t<\/div>\n\t\t\t\t\t\t\t<div class=\"elementor-cta__content\">\n\t\t\t\t\n\t\t\t\t\t\t\t\t\t<h2 class=\"elementor-cta__title elementor-cta__content-item elementor-content-item\">\n\t\t\t\t\t\tMore Video\t\t\t\t\t<\/h2>\n\t\t\t\t\n\t\t\t\t\t\t\t\t\t<div class=\"elementor-cta__description elementor-cta__content-item elementor-content-item\">\n\t\t\t\t\t\tSFA Related Knowledge\t\t\t\t\t<\/div>\n\t\t\t\t\n\t\t\t\t\t\t\t\t\t<div class=\"elementor-cta__button-wrapper elementor-cta__content-item elementor-content-item\">\n\t\t\t\t\t<a class=\"elementor-cta__button elementor-button elementor-size-\" href=\"http:\/\/www.sfachina.cn\/en\/service\/installation\/\">\n\t\t\t\t\t\tRead More\t\t\t\t\t<\/a>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-top-column elementor-element elementor-element-d46d22d\" data-id=\"d46d22d\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-50db972 elementor-cta--skin-classic elementor-animated-content elementor-bg-transform elementor-bg-transform-zoom-in elementor-widget elementor-widget-call-to-action\" data-id=\"50db972\" data-element_type=\"widget\" data-settings=\"{&quot;ekit_we_effect_on&quot;:&quot;none&quot;}\" data-widget_type=\"call-to-action.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-cta\">\n\t\t\t\t\t<div class=\"elementor-cta__bg-wrapper\">\n\t\t\t\t<div class=\"elementor-cta__bg elementor-bg\" style=\"background-image: url(https:\/\/www.sfachina.cn\/wp-content\/uploads\/2023\/04\/640-2-5.jpeg);\" role=\"img\" aria-label=\"640-2\"><\/div>\n\t\t\t\t<div class=\"elementor-cta__bg-overlay\"><\/div>\n\t\t\t<\/div>\n\t\t\t\t\t\t\t<div class=\"elementor-cta__content\">\n\t\t\t\t\n\t\t\t\t\t\t\t\t\t<h2 class=\"elementor-cta__title elementor-cta__content-item elementor-content-item\">\n\t\t\t\t\t\tMore Cases\t\t\t\t\t<\/h2>\n\t\t\t\t\n\t\t\t\t\t\t\t\t\t<div class=\"elementor-cta__description elementor-cta__content-item elementor-content-item\">\n\t\t\t\t\t\tCheck the application of SFA products in different projects.\t\t\t\t\t<\/div>\n\t\t\t\t\n\t\t\t\t\t\t\t\t\t<div class=\"elementor-cta__button-wrapper elementor-cta__content-item elementor-content-item\">\n\t\t\t\t\t<a class=\"elementor-cta__button elementor-button elementor-size-\" href=\"https:\/\/www.sfachina.cn\/en\/case\/\">\n\t\t\t\t\t\tRead More\t\t\t\t\t<\/a>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-07b8fa6 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"07b8fa6\" data-element_type=\"section\" data-settings=\"{&quot;ekit_has_onepagescroll_dot&quot;:&quot;yes&quot;}\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-c3c2ad5\" data-id=\"c3c2ad5\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-13174b5 elementor-widget elementor-widget-spacer\" data-id=\"13174b5\" data-element_type=\"widget\" data-settings=\"{&quot;ekit_we_effect_on&quot;:&quot;none&quot;}\" data-widget_type=\"spacer.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-spacer\">\n\t\t\t<div class=\"elementor-spacer-inner\"><\/div>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<\/div>","protected":false},"excerpt":{"rendered":"<p>SFA\u4ea7\u54c1 \u5e38\u89c1\u95ee\u9898 \u5b89\u88c5\u95ee\u9898 \u60a8\u5bf9\u4ea7\u54c1\u5b89\u88c5\u6709\u95ee\u9898\uff1f \u95ee\u9898\u5217\u8868\u89e3\u7b54 \u5982\u679c\u60a8\u4f9d\u65e7\u6709\u95ee\u9898 \u67e5\u770b\u66f4\u591a\u89c6\u9891 \u6392\u6c34\u7ba1\u4f7f\u7528 [&hellip;]<\/p>","protected":false},"author":1,"featured_media":0,"parent":156,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"footnotes":""},"class_list":["post-498","page","type-page","status-publish","hentry"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v26.3 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>\u5e38\u89c1\u95ee\u9898 - SFA\u4e2d\u56fd - SFA\u4ea7\u54c1, \u5b89\u88c5\u95ee\u9898, 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