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Installing the Drive on Gate Post
Installing the Target Magnet
Figure 1-13
1. With the gate CLOSED, mark the gate beam directly across
from target sensor that is closest to the trailing edge of the
gate. See Figure 1-13.
2. Press the OPEN button to move the gate a few feet and
then press STOP.
3. Find the mark on the gate beam and measure about 3"
(76mm) toward the operator.
4. Drill a 3/8" (9.5mm) diameter hole in gate beam and tooth
rack 7/8" (22mm) deep as shown in Figure 1-14.
5. Apply a small amount silicone into 3/8" (9.5mm) hole in gate
beam / tooth rack. Fully press the magnet into the hole so
the magnet is flush with the gate beam.
6. Press OPEN and wait for the gate to travel and stop at its full open position.
7. Press CLOSE. As the gate approaches the full close position, the target magnet passes the target sensor
and an audible beep is heard. Read the NOTE below, and then proceed to step 8 to verify that the
operator has learned its limits.
NOTE
If "ALERT 15 - NO TARGET" appears on the display after the target magnet has been
installed and a full gate cycle completed (steps 6 & 7), it means that the target magnet has not
been detected by the operator. Check beam alignment and make sure the target magnet passes
across the face of the sensor. See Figure 1-18. Repeat steps 6 and 7.
1-8
Figure 1-14
Rev: A
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