Before any adjustments can be made the following check must be performed. First the arm must be properly connected to the door leaf.
The power must be connected and the switch in the ON position. The door leaf must be fully closed.
Examine the UDC 1000 controller. The
Latch Speed
,
POWER
and
Module ON
lights must be on (see detail below).
If the
Close Speed
light is on, review the arm assembly location by manually opening door leaf until it is stopped by internal stop.
If the door arm rotates well beyond 80 degrees refer back to arm installation
directions.
If arm stops at approximately 80 degrees, allow the leaf to close.
The LATCH-CHECK AND BACK-CHECK are controlled via the cam on top of
the gearbox. Access is thru the top of the operator case directly above the
gearbox.
With door closed:
Using a 1/8th inch Allen wrench, gently loosen the screw that holds the cam in place.
Rotate cam in the closing rotation direction until the
Close Speed
light turns off and
the
Latch Speed
light turns on. Hold the cam in place while gently retightening the holding screw.
DO NOT OVER TIGHTEN AS THAT WILL DAMAGE THE CAM.
Test the LATCH-CHECK position by manually opening the door leaf until you see
Latch Speed
light turn off and the
Close Speed
light turn on.
This should be approximately 4 inches from Jamb. Fine tune adjustment as necessary. If the lights fail to work call for factory assistance.
When satisfactory operation is achieved, reinstall front cover and screws.
Low Voltage Activation Connections
UDC 1000
SPEED
TIMERS
OPTIONS
SIGNALS
POWER
SYNC
Power Close Force
Safety Speed
Hold Open Force
Backcheck Speed
Open Speed
Latch Speed
Close Speed
Power Close
Push & Go
Activation Delay
Activation Open
Activation 1
Activation 2
Safety A
Safety B
Module
ON
Activation
Delay
ON
OFF
1
8
Current
Limit
Clockwise
Increases
MAX
MIN
Test
Electric Lock
Delay
MS
SEDCO
by
Lights ON
Cam access hole
Cam
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