Name ● Single Chain Window Opener Push and Pull (N) ● 400 Locking Force (N) ● 2000 Stroke Length (mm) ● 100-1000（Customized） Output Mode DC Motor ● Single chain ●√ Single Control Switch Function ● √ (Optional) Electric Push Control Function ●√ Overload Protection Function ●√ Built-In Synchronization Function Mechanical Locking Function Running Speed ● √ (Optional) ●√ ● 10-15 Multi-Point Lock Linkage ● √（Optional） Maximum Window Width ● 1.5 Minimum Window Width ● 0.5 Rated Voltage ● DC24 Rated Current ● 1.2 Rated Power ● 28.8W Protection Level ● IP30 Fire Linkage / Daily Ventilation Two-Level Control ●√ Fire protection electrical control, synchronous opening of multiple machines Can be connected to the fire controller to achieve synchronous control of multiple machines Caution: 1、Before use, please make sure that the power supply, connection and other matters are in accordance with the requirements of the manual. Wrong electrical connection will lead to the destruction of the machine. All the electric window openers produced by our company are powered by DC24V. 2、Be sure to close the window on rainy days, the single chain window opener should not be wet. 3、Press the corresponding switch button for about 1S to release when opening or closing the window, no need to press it for a long time. 4、Use oil-based cleaner to clean the chain dust regularly, once a month. 5、Regularly check the condition of the window opener parts fixed screws, if there is loose need to tighten. 6、Report abnormal operation of the electric window opener in a timely manner, do not press the switch multiple times to operate. High quality high strength manganese steel chain Strong pushing and pulling force, strong locking force, double-layer metal chain piece design, more stable operation Aluminum alloy shell anti-corrosion and anti-rust Precision thickened aluminum, high polish degree, beautiful atmosphere, value and strength coexist OPENING STROKE AND MACHINE LENGTH Production model Opening stroke (mm) AL-300 300 AL-400 400 AL-500 500 AL-600 600 AL-800 800 AL-1000 1000 COMPANY
