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Extra Heavy-Duty Series 4000 LE is an automatic/manual swing door operator that creates a barrier-free opening for the physically disabled. It may be installed on an existing swing door. This low-energy, slow-opening swing door operator has an adjustable time-delay setting. The Series 4000 LE operator meets ANSI A156.19 requirements when adjusted in accordance with the standard. Two methods of activating the automatic operator to open the door are available. The control box has a switch that enables the owner to select the desired operation. (1) Automatic operation when activated by pushbutton switch, manual operation when door is pushed open. (2) Push-N-Go give automatic operation by either pushing the door open manually or by a pushbutton switch. This low-energy operator concept can lower installation costs as much as 50% because one door can serve both ingress and egress traffic. |
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1220 Kelly Ave., Akron, OH 44306 Toll Free: 800-582-3667 Copyright © 2006, Incorporated Door Systems |
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