The car trailer is highly important when transporting heavy or overall cargo. But you need to be able to properly connect the electrical circuit of the trailer to the electriable car. So you can provide a stable and uninterrupted operation of the trailer lanterns, which is very important for safety on the road.
1
Seven-contact connectors are quite common, and thirteen contact, unlike the first, less popular and in demand. It is much more difficult to find them in big cities. Therefore, it is necessary to purchase the necessary details in advance: the roset for the trailer, suitable for it, the power cable, the attachment kit.
2
The Russian scheme has the following structure: 1 Contact (Yellow) - Left rotation pointer, 2 (blue) - fog lamp, 3 (white) - mass, 4 (green) - Right turning pointer, 5 - reserve, 6 (brown) - Stop - Signal, 7 (black) - overall lights.
3
The European wiring scheme has the following contacts: 1 (L) - the left direction indicator, 2 (54g) - the fog-taught rear lamp, 3 (31) - mass, 4 (R) - the right direction indicator, 5 (58r) - the lighting of the room and the right Overall lamp, 6 (54) - Stop signal, 7 (58) - left dimensional lantern. Indicators in brackets are the designation of contacts on the wiring itself. It is customary to use all the wires with a cross section of 1.5 square meters. mm, except for one contact - the mass where the wire is 2.5 square meters. mm.
4
No matter how you combine the trailer and car schemes, all major options will be active and accurately observed. But in cases where the domestic circuit of the tractor is combined with the European circuit of the trailer, the right dimensional lantern on the trailer may not work. In reverse to the above order, the right dimensional lamp will not turn on when pressed, but when both the left is activated.
5
Choosing a socket, pay attention to its appearance. There must be a seal from the inside for reliable waterproofing. With a similar purpose, make sure that the lid adjies tightly.
6
If the car-tractor has LED lights or to-tire, you need to install a block with a relay and stretch the power wire. As such, it is better to use a copper stranded cable with a cross-section of at least 1.5 each. The connection occurs in such a way that the connection is performed only correctly. At the same time, pay attention to the cut in the lower half of the outlet, and the contacts are surely alternate.
7
If the machine is inexpensive and simple, you can connect insert through the rear lights into the electrical circuit. In order to safety, the outlet is fixed to the metal bracket located on the hitch, using three durable screws with nuts. In the case of the usual replacement of the outlet, there is no need for such a fastener.
8
After a complete connection and checking, the wiring is recommended to be lubricated inside the "Graphics". Thus, you protect the contacts from moisture and oxidation.
For some drivers, there is absolutely no need to acquire a trailer. Oh other completely dependent on the work or workflow. The main thing is to remember that high-quality and competent connection will help avoid many problems on the road.
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