lcn senior swing adjustment against air pressue with power boost already on

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For Sr Swing digital Control Boxes made from 2006 to Dec. 9th 2019 the Senior Swing operator had a 24VAC output , rated at 1.5 Amps. (Operator came with a rectifier kit to convert ...
  Power Boost is a positive latching feature that increases the latch force, to over come building stack pressure or door weather stripping, etc, if the door stops before co...
If an Size 1 (ADA) closer is set to 5 lbs. opening force, it will only have about 3 lbs. (60/70%) closing force. If the closer will not close against air pressure, but the ADA requirements have to ...
When installing the arm; the gearbox shaft and door must be at the (+90°) full open position. The following step are used to install the Senior Swing (STD) pull arm. Install the header using app...
When installing the arm; the gearbox shaft  and door must be at the (+90°) full open position. The following step are used to install the Sr. Swing (REG) push arm. Install the header and door brac...
An electric strike or maglock (24 volt only) can be wired to a Senior Swing 2800/9500 series operator using the P10 Lock Interface cable. To power the 24VDC electric strike or maglo...
LCN started putting on the green dials for the spring adjustment on the 4041's in 2001.
The 9542 is the single door operator that mounts on the "push side" of the opening with a REG arm. The 9531 is the single door operator that mounts on the "pull side" of the opening with a STD arm...