Besam ASSA ABLOY Swingmaster 900 Service And Installation Manual page 50

Besam Entrance Solutions
8.2.2.3 If a door mounted sensor is used to provide a safety zone, it
shall be effective to within 5 in. from the face of the door
for the width of the door less 5 in. from the pivot point and
to within 1 in. of the lead edge. A door-mounted sensor on
either side of the door shall detect a 28 in. minimum high
person fully in the swing path, during the opening and clos-
ing cycle and shall cause the door to reverse direction, stop
or slow down to a maximum latch edge speed of 4 inches
per second measured within 1 inch of the latch edge before
any contact is made.
8.2.3 Swinging doors serving both egress and ingress, including non-
knowing act double egress doors, shall have on the swing side, a
safety zone as described in 8.2.2 and an activating zone. The
length of the activating zone shall be established as follows: The
activating zone starts adjacent to the safety zone and extends an
additional 55 in. from the leading edge of the door in the open
position. The activating zone shall have a minimum width equal
to the width of the clear opening measured at 8 in. and 30 in.
from the interface of the safety and activating zones.
8.2.5 When sensors are used to provide both an activating and a safety
zone, if the distance between the two non-overlapping zones
exceeds 8 in. the door system shall:1) Be equipped with a safety
control mat; or2) Be equipped with a presence sensor across the
door opening; or3) Have a door closing cycle delay of 4 seconds
minimum after the activating zone is clear; or4) Be equipped
with a door-mounted sensor on the non-swing side as described
in 8.2.2.3.
For knowing Act and double egress doors, see full standard
Section 9.
46 1/31/2008