Adjusting the 153C Contactor
A
fter all the connections are made and your layout is powered up, the Contactor must be
adjusted so that the train will properly trigger the accessory.
1. Power up your layout.
2. Stop the train several sections away from the Contactor so that it does not press on the
Contactor plate.
3. Turn the adjustment nut either up or down until the accessory is triggered. Refer to Figure 1
on page 3 for the location of the adjustment nut.
4. Back up the adjustment nut just enough to cause the accessory to turn off.
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