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01-18-2001
37
PowerSwing US23-0922-02
© Copyright 2006 Besam Entrance Solutions. May not be reprinted or reproduced without permission.
Fire Door Installation
Besam F-50 Series Latch.
Notes:
1. The electro-magnetic latch release is located in line with the tripper button of
the Von Duprin vertical rod exit device.
2. Mounting of the latch release:
A.
If
fi ller plate is required, mount to top surface of frame as shown, using
mounting hardware provided.
B. Close and latch the door. Depress the exit device tripper button, and hold
with tape if needed.
C. Hold latch release against top mounting surface of frame and center latch
release trigger in line with the rod, with the tripper button just touching
the trigger.
D. Spot centers for four mounting holes, using the 490 mounting plate as a
template.
E.
Remove latch release and tap or drill four holes for #10-24 machine screws
or #10 sheet metal screws.
F.
Mount latch release with hardware provided.
G. Recheck unit trigger location per step C.
Handing of latch release may be changed by removing the “L” shaped cover and
mounting plate and reassembling in opposite positions. The cable egress is a fl ex-
ible metal conduit with a 1-1/4 inch minimum bend radius.