9000-065-J-9-11
38
•
Check the reversing sensitivity.
•
Disconnect the gate from the gate operator and check that the gate slides freely without and
binding. Gate might be too heavy.
•
Continue troubleshooting.
Gate opens a short
distance, then stops
and reverses.
Alarm sounds for 5
minutes and then
chirps once every 5
seconds. Operator
will not run.
Symptom
Possible Solution(s)
•
Check the input LEDs. Any ON will hold the gate open and indicates a problem with a keying device.
•
Check the secondary safety devices. Any activated will hold the gate open and indicates a problem
with the safety device.
•
Check the loop detectors. Any activated can hold the gate open and indicates a problem with the
loop detector or ground loop.
•
Operator may be in a “soft shutdown.” Activate any keying device to determine if operator returns
to normal operation.
•
If automatic close is desired, be sure SW-1, switch 4 is ON.
•
Check motor as described on previous page.
Gate opens but will
not close.
Gate closes but will
not open.
Gate closes and then
re-opens.
Gate will not open
when opening
device connected to
terminal #4 is
operated.
Gate starts to close,
then reverses to
open.
•
Operator may be in a “soft shutdown.” Check input LEDs. If any are ON, momentarily disconnect,
then re-connect the wire going to the respective terminal. Operator should open.
•
Check to be sure that the operator is running in the proper direction. Turn power OFF, and then back
ON. Activate a keying device. Operator should run in the open direction. If operator runs in the
close direction, turn power OFF and change direction switch SW-1, switches 1 and/or 2. Go to
above section if operator now opens but will not close.
•
Be sure that the respective LED on the control board lights when the keying device connected to the
respective terminal is activated. If LED does not light, momentarily place a jumper wire from
terminal 1 to the input terminal being checked. If LED lights and gate opens, problem is with the
keying device. If LED does not light, replace control board.
•
Check motor as described on previous page.
•
Check that the reverse sensitivity is properly adjusted.
•
Disconnect the gate from the operator and check that the gate operates freely without any binding.
•
Check the loop detector LEDs and input LEDs. Any that flash ON will cause the gate to reverse.
•
Check for proper loop wiring. A mis-wired loop detector will cause the gate to reverse.
•
Continue troubleshooting.
•
Check for any input or loop detector LEDs that are ON.
•
Check that the operator is running in the proper direction (see “gate closes but will not open” above).
•
Operator is in a “hard shutdown” condition. Reset button must be pressed to return operator to
normal
operation.
•
Safety device must be connected to main terminal #4.
•
Check that DIP-switch SW-1, switch 3 is ON. It must be on for the opening device to function.
•
Check ERD (Reverse Sensor) setting.
Gate will not reverse
when an obstruction
is encountered.
•
Check that SW-1, switch 6 is ON.
•
Press secondary operator motor reset button firmly.
•
Remove circuit board. Momentarily jumper terminal 19 to the primary/secondary interconnection
cable terminal 1, then to terminal 2 with a 14 AWG insulated jumper wire.
CAUTION – HIGH VOLTAGE.
The secondary motor should run one way, then the other way as
power is applied to each terminal.
•
If the secondary motor runs in both directions, replace the control board. If secondary motor does
not run, or runs in only one direction, problem can be in the wiring from the primary to secondary
operator, bad secondary motor or motor capacitor.
Secondary operator
motor will not run.
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