{"id":2388,"date":"2026-03-19T06:34:22","date_gmt":"2026-03-19T06:34:22","guid":{"rendered":"https:\/\/bw.beauway.com\/?page_id=2388"},"modified":"2026-04-22T08:47:36","modified_gmt":"2026-04-22T08:47:36","slug":"troubleshooting","status":"publish","type":"page","link":"https:\/\/www.beauway.com\/fr\/troubleshooting\/","title":{"rendered":"D\u00e9pannage"},"content":{"rendered":"<link rel=\"stylesheet\" href=\"https:\/\/cdnjs.cloudflare.com\/ajax\/libs\/font-awesome\/6.5.2\/css\/all.min.css\">\n\n    <div style=\"width:100vw;margin-left:calc(-50vw + 50%);padding:0;margin:0;\">\n        <style>\n            \/* \u5168\u5c40 *\/\n            .bw_troubleshooting_wrap {\n                font-family: 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;\n                background: #F8FAFC;\n                margin: 0;\n                padding: 0;\n                min-height: 100vh;\n            }\n\n            \/* \u5934\u90e8 *\/\n            .bw_troubleshooting_head {\n                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This guide provides practical troubleshooting solutions for\n                    liftgate not lifting, liftgate not working and hydraulic liftgate problems.<\/p>\n            <\/div>\n\n            <div class=\"bw_troubleshooting_box\">\n                <!-- \u7b2c\u4e00\u9879\u9ed8\u8ba4\u5c55\u5f00 -->\n                <div class=\"bw_troubleshooting_item active\">\n                    <div class=\"bw_troubleshooting_title\">\n                        Hydraulic System \u2013 Liftgate Not Lifting\n                        <!-- \u5b57\u4f53\u56fe\u6807\uff1a\u4e0b\u7bad\u5934 -->\n                        <i class=\"fa-solid fa-chevron-down bw_troubleshooting_icon\"><\/i>\n                    <\/div>\n                    <div class=\"bw_troubleshooting_body\">\n\n                        <ul>\n                            <li>Check hydraulic oil (ISO VG32 \/ VG46)<\/li>\n                            <li>Ensure oil level is above minimum when lowered<\/li>\n                            <li>Replace oil if dark or milky<\/li>\n                            <li>Standard pressure: 16\u201320 MPa<\/li>\n                            <li>Inspect hydraulic pump and relief valve<\/li>\n                            <li>Bleed air if movement is unstable<\/li>\n                            <li>Check cylinder seals if platform drifts down<\/li>\n                        <\/ul>\n                    <\/div>\n                <\/div>\n\n                <div class=\"bw_troubleshooting_item\">\n                    <div class=\"bw_troubleshooting_title\">\n                        Electrical System \u2013 Liftgate Not Working\n                        <i class=\"fa-solid fa-chevron-down bw_troubleshooting_icon\"><\/i>\n                    <\/div>\n                    <div class=\"bw_troubleshooting_body\">\n                        <h3>Dolor sit amet consectetur adipisicing elit.<\/h3>\n\n                        <ul>\n                            <li>Battery \u2265 12V, recommended \u226512.5V under load<\/li>\n                            <li>Check wiring, terminals and corrosion<\/li>\n                            <li>Test control switch and remote<\/li>\n                            <li>Inspect relay and fuse<\/li>\n                            <li>Ensure motor receives power<\/li>\n                        <\/ul>\n                    <\/div>\n                <\/div>\n\n                <div class=\"bw_troubleshooting_item\">\n                    <div class=\"bw_troubleshooting_title\">\n                        Mechanical System \u2013 Platform Issues\n                        <i class=\"fa-solid fa-chevron-down bw_troubleshooting_icon\"><\/i>\n                    <\/div>\n                    <div class=\"bw_troubleshooting_body\">\n\n                        <ul>\n                            <li>Inspect pins and hinges for wear or deformation<\/li>\n                            <li>Check rollers and guide rails<\/li>\n                            <li>Ensure platform alignment<\/li>\n                            <li>Lubricate moving parts every 1\u20132 months<\/li>\n                        <\/ul>\n                    <\/div>\n                <\/div>\n\n                <div class=\"bw_troubleshooting_item\">\n                    <div class=\"bw_troubleshooting_title\">\n                        Power System \u2013 Motor Running No Movement\n                        <i class=\"fa-solid fa-chevron-down bw_troubleshooting_icon\"><\/i>\n                    <\/div>\n                    <div class=\"bw_troubleshooting_body\">\n\n                        <ul>\n                            <li>Check pump coupling connection<\/li>\n                            <li>Inspect motor output and current<\/li>\n                            <li>Listen for abnormal noise<\/li>\n                            <li>Replace hydraulic pump if no pressure<\/li>\n                        <\/ul>\n                    <\/div>\n                <\/div>\n\n                <div class=\"bw_troubleshooting_item\">\n                    <div class=\"bw_troubleshooting_title\">\n                        Operation and Maintenance\n                        <i class=\"fa-solid fa-chevron-down bw_troubleshooting_icon\"><\/i>\n                    <\/div>\n                    <div class=\"bw_troubleshooting_body\">\n\n                        <ul>\n                            <li>Do not exceed rated load capacity<\/li>\n                            <li>Inspect system every 1\u20133 months<\/li>\n                            <li>Replace hydraulic oil every 6\u201312 months<\/li>\n                            <li>Ensure proper operator training<\/li>\n                        <\/ul>\n                    <\/div>\n                <\/div>\n\n                <div class=\"bw_troubleshooting_tip\">\n                    Recommended inspection order: electrical system \u2192 hydraulic system \u2192 mechanical structure.\n                <\/div>\n            <\/div>\n        <\/div>\n\n  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three-section bumper tail lift and wheelchair lift are designed for heavy-duty applications. This guide provides practical troubleshooting solutions for liftgate not lifting, liftgate not working and hydraulic liftgate problems. 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