adjusting verticle rods

RELATED FAQS

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The following items may cause the exit devices top latch from being held in the retracted position. 1. The top or bottom rods are out of adjustment. 2. The top latch hold back...
Following exit devices 2227/F, 33/3527A/F, 33/3547A/48A/F, 98/9927/F and 98/9947/48/F have similar rod adjustment procedures. All top latches control the bottom latch assemblies. When do...
The 248L-4 strike will not violate ADA.  If you change the 248L-4 to the 304L strike, then the latch would need to be lowered.
Required top and bottom rod adjustment. Top rod possibly is adjusted too short and not lifting the rod far enough to engage the latch retention which would cause bottom rod to drag floor ...
See the link to a video instruction, Concealed Vertical Rod Exit Device Adjustment.Manual steps:Open door and release top latch bolt by inserting a screw driver in the hole at the top of the d...
See attached installation instruction for old style 33/3547 rod adjustment, 3347, 3547 Rod Adjustment.
Most likely need to length the top rod so latch can engage it's internal latch retention state. See 2390 Instructions for adjusting rod lengths.
The EL1490 does not use the same rods as the 1990. However, the EL1690 would use the existing rods which would be the device used to exchange a 1990 device.