Jinhua Rollwin Technology Co., Ltd.  

Product Name: Smart Home Electric Chain Window Opener Model NO.: RCH-A300-DC24V-250N Electric Current Type: AC Driving Type: Electromechanical Pull/Push: 250nm(Canbe Custom Made) Distance: 300mm(Canbe Custom Made) Color: Canbe Custom Made Chain Material: Carlbon Steel Trademark: ROLLWIN Transport Package: Box Origin: Zhejiang, China HS Code: 8501109190 Product Description Product parameters:1.-Suitable for top/center-pivoted/hopper window,casement windowheavy skylight and glass-certain wall open or closing;2.-Simple but delicacy design3.-Optional installation;4.-Use double link chain that works more stable and smooth;5.-Electronic overload cutoff;6.-Endurance tests(30,000 cycles)are carried out;7.-Standard col is grey ,but Various strokes and col can be tailor-made;RCH-A300-DC24V-250N Installing InstructionPackage ListDescriptionQ'tyaChain Actuator1bMounting Bracket2cHex Head Screw2dConnector1eLatch1fφ5 Self-tapping Screw8Dimension and Wiring DiagramParametersUnitSpecificationDC24VAC220VForceN250250Max CurrentA0.60.15Strokemm200200Speedmm/sec~10~10Operating VoltageVDC24V±10%AC220V±10%TempsºC-20~ +75-20~ +75IP ClassIP3232Applications: top/bottom/side hinged windows, pivoted windows, inward/outward opening windows, skylights… Different brackets offered;Chain options: carbon steel or 304 stainless steel;Stroke, force and finish color can be customized;MCU insideElectronic overload cutoff.Installation Steps:Find the point to fix the connector, horizontally it must be in the middle of window frame; vertically it need to be in a proper position which can make the chain and casing move freely and not scratched or blocked by the window frame, as picture 1;Fix the connector with 2 pcsφ5*25mm self-tapping screws, as picture 2;Find the positions for mounting brackets according to the position of connector. The chain need to come in/out vertically to housing of actuator. Fix each mounting bracket with 3 pcsφ5*25mm self-tapping screws , as picture 3;Put the actuator between the 2 mounting brackets, fix it with 1 pc hex head screw on each side. Insert the latch into the connector and head of chain, screw it tightly, as picture 4.There are 2 different ways to fix the mounting brackets, depending on whether there is window sill. As picture 5 & 6. Applications Safety Note:Test the actuator at least one working cycle to make sure it works well before the installation. Before installation make sure the stroke of actuator is smaller than max opening range of the window sash. The housing and chain can't be scratched or blocked by the window frame, they need to be at least 3mm away from the window frame. . Make sure the power is disconnected before installation. Do not put your hands between window sash and frame when the actuator is working. Trained professional staff only for the installation. Indoor use only. Before installation, find out the input voltage of the actuator is DC24V or AC220V .Before installation, make sure the window is working well.Regularly check the aging condition of wire and fasten screws, at least one time a year.Quality Guarantee : 2years.