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12 volt air compressor for train horns
12 volt air compressor for train horns















Using a set of wire strippers, strip each end of the holder and expose the copper leads.

12 volt air compressor for train horns

You can cut the wire where the dashed line is in the picture above. Go ahead and cut the fuse holder in the center to make two ends.

12 VOLT AIR COMPRESSOR FOR TRAIN HORNS INSTALL

*Do not install a fuse into the holder yet. Our fuse-holder is sent to you in a loop. You will also use the fuse holder here as well. For this connection, you will be using the red (10ga) wire that came with your kit. Pin 87 will connect to the positive terminal of our car battery. It only matters that this connection is made to one side of the pressure switch. It does not make a difference as to which lead or terminal you decide to connect this to. Pin 86 will connect to one of the leads/terminals on our pressure switch. *(Heavy gauge wire is not required for this connection) This terminal connector will simply slide over the pin on the relay, and you may crimp an exposed lead of 18ga wire into the connector. Alternatively, you can route this wire up to the negative terminal on the battery. This pin will get routed over to the frame of the vehicle as a ground. Pin 85 is a ground connection for the relay. We will use this connector for terminals 85 and 86.

12 volt air compressor for train horns

We will be using Female Quick Disconnects to complete these connections. Let's break it down into smaller bite-size pieces.Įach number on this diagram corresponds to each pin on our relay as we mentioned above. When looking at this diagram for the first time, it can seem a bit daunting. South Georgia & South Sandwich Islands (GBP £)















12 volt air compressor for train horns