Sensor tester – Great Plains PM300 Assembly Instructions User Manual
Page 14
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Great Plains Mfg., Inc.
2/5/13
116-008M
Sensor Tester -
for testing ground speed sensors on ADC2350/2350B.
The Sensor Tester (part # AE6602) can be used in conjunction with the Application Rate
Sensor Adapter (part # AE2607) to verify the operation of the ground speed sensor.
Refer to Figure 18
3. Follow the wiring harness that comes out of the
ground speed sensor until you find where it connects to the monitor harness. Disconnect the
sensor from the harness and connect the assembly made in step one to the sensor lead.
4. When testing a hall effect sensor, wave a screwdriver or other metallic object past the end
of it. Every time the object passes the end of the sensor, it should create a pulse. This
pulse will cause the sensor tester to “beep”.
The Sensor Tester (part # AE6602) can be used in conjunction with the Radar Sensor Adapter
(part # AE2609) to verify the operation of the radar.
Refer to Figure 19
1. Assemble the Sensor Tester together with the Radar Sensor
Adapter.
2. Locate the radar sensor that is located near the front of
the tongue.
3. Follow the wiring harness that comes out of the
ground speed sensor until you find where it connects to the monitor
harness. Disconnect the sensor from the harness and connect the assembly
4. When testing a radar sensor, wave your hand or other solid object past the end of it. Every
time the sensor sees motion, it should create a pulse. This pulse will cause the sensor tester
to “beep”.
Note: The Seed Tube Sensor Tester operates on a 9 volt battery that is accessible through a door
in the back of the case. Make sure the battery is good before replacing a sensor.
Fig. 19
Sensor Tester -
for testing ground speed sensors on NTA2007/607.
Note: The Seed Tube Sensor Tester operates on a 9 volt battery that is accessible through a door
in the back of the case. Make sure the battery is good before replacing a sensor.
2. Locate the hall effect sensor that supplies the speed signal to
the monitoring system.
3
1. Assemble the Sensor Tester together with the Application Rate
Sensor Adapter.
Fig. 18
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