S Pring Selection Guide - Besam ASSA ABLOY Swingmaster 900 Service And Installation Manual

S pring Selection Guide

5 B
The Swingmaster 900 operator is available with different springs that vary in manual push force
weight. The springs differ for overhead concealed and surface applied packages. Use this application
chart to review your door width and determine if you require spring 1 (lightest manual push forces)
or spring 2 (medium push force).
Spring
Application Number
Overhead Concealed
OHC #1 (Light)
OHC #2 (Medium)
Surfaced Applied
SA #1 (Light)
SA #2 (Medium)
The attached is provided as a guideline with center pivots for overhead concealed and butt hinges for
surface mounted. Please note manual push forces will change with different style hinging.
Besam Entrance Solutions
1
2
1 14.5 14.75 12.5 13.5
2 19.5 20 16
12 13 11
16.5 15.5 16 14.5
7
15 13 12.5
19 16 15.3
12.3
15
1/31/2008
11.5
14.5