door doesnt open far enough

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The regulation valves are designed to adjust the flow the hydraulic fluid in the closer which regulates the door closing speed through various phases of the closing cycle. The regulation valves h...
The ANSI 156.19 standard states (in appendix A-5 Knowing Act Switches) that wall actuators are to have an installation height of a minimum of 34" and a maximum of 48" (center of the switch) of...
No, the geometry of a swing clear hinge prevents the coordinator from working correctly.  The bar style coordinator will not hold the active door open far enough for the inactive door to clear the ...
A 4600 (4630/4640) not opening to a full 90 degrees could be caused by a couple things: The Opening Force could be set too low. Try increasing the opening force adjustment on the controller a 1/...
Try the steps below to improve the hold open adjustment. Remove hold open nut  Apply a couple drops of blue loctite to the threads. Re-assemble, and reset hold open. Let loctite set up overn...
First, turn off the power to the Senior Swing. If the door closes, check controller for a constant activation signal from an activation device. If door continues to hang up and will not close...
The Senior Swing operator is designed to power open the door to 90°. The built in dead stop (in the gearbox) prevents it from opening any further. If the Senior Swing operator is opening to far (pa...