A Djustments - Besam ASSA ABLOY Swingmaster 900 Service And Installation Manual

A djustments

6 6 B
1. With all pots adjusted to the factory setting of 50 % and the time delay at zero, give a
constant impulse to TB1: 1 and 3 or switch the position switch to HOLD OPEN. The door
should open slowly and stop slightly short of 90 degrees. Continue to next step once the
orange LED illuminates.
2. Decrease hold pot (HLD) so that the door creeps closed to 30 degrees, then increase so that
the door will balance at approximately 35 degrees.
3. Remove constant impulse and adjust back check (BCK) and high speed open (HSO) to
desired open speed. Note: you may need to adjust the reverse upon obstruction (RUO) CCW
if the door is stalling before getting fully open.
4. Adjust ramp (RMP) to desired braking at back check.
5. Adjust reverse upon obstruction (RUO) to required force for opening on obstruction. Check
that the door can recycle without stalling at different angles and that you are not tripping the
4-amp breaker accessible from the back of the control. Note: the force required to stop an
opening door can be adjusted from 12 lbs to 25 lbs depending on door width and weight.
Adjust per the appropriate ANSI standard.
6. Adjust high-speed close 2 (HSC2) for desired closing speed.
7. Disconnect the main power and adjust high speed close 1 (HSC1) for desired closing speed
during power failure
8. Test doors and insure that they comply with appropriate safety standard. (See ANSI A156.10
in the back of this manual)
9. Install, adjust and test the appropriate safety sensor system per ANSI standards.
Besam Entrance Solutions 38 1/31/2008