Estate Swing E-SC 400, Instruction Manual

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E-SC 400 / 402 Classic Series Instruction Manual
Troubleshooting
If the gate opener will not more: (also see “one or both arms are not moving” on the next page)
Check wiring connections
If not using slave limit switches, be sure jumpers are in place.
Be sure the arms are locked and not in manual operation.
Check the furs near the power supply - the proper way to inspect a fuse is to remove it from tis clips and
check for continuity.
If the gate opener moves a few inches or feet and stops or reverses directions:
Increase the force setting (P3).
Check the setback. The setback of the operator is important to correct operation due to the leverage the arm
will have on the gate.
Check the battery voltage. Proper voltage should be between 13.4 - 13.8 and drop no more than a quarter of
a volt under load.
Disconnect accessories that may be triggering the gate a second time. The most frequent issues are from exit
sensor or other automatic opening devices.
The gate does not reach the desired stop points:
Adjust the limit switches
Lengthen the run time parameter (P1).
Check setback - if setback is incorrect, it will limit how far the gate will move per inch of stroke length.
If the gate will open but will not close:
Manually move the gate slightly off the open position and then trigger the gate to go closed. If the gate then
moves close, the limits are most likely wired backwards. (Meaning the open limit is wired to closed and
closed wired to open)
If you are not using safety devices, the safety jumpers are in place. If PH is on display, it is an issue with the
safety jumper or a device in the safety terminals.
If you are using a safety device:
Check to make sure you are using the normally closed connection instead of the normally open.
Check to be sure there is continuity being provided between the common and normally closed wire
of the safety device. If there is not continuity then refer to the installation guide of the device to set
up properly.
The display of the board will not light up.
Check the power supply for 24V AC.
The arms are not wired in or properly wired on the limit switch connections. Without the limit switch con-
nections being closed the boar will not light up.
If limit motor is opening or closing past the limits.
Motor must be in slow down mode to detect limits. Check P2 parameter. The slow down occurs AFTER the
number that parameter is set to expires. Example: If P2 is set to 14 and it takes 13 seconds to move from
closed to open, it will not enter slow down mode. Decrease this number.
5.1