Thursday, Nov 27, 2003 at 01:20
I've been trying to research the "Standards" issue.
Seems that the only standard is a National Code Of Practice, title, Building Small Trailers.
This covers all trailers up to 4.5 tonnes including caravans.
To me it seems to be a document without any real substance, more concerned with the positioning of lamps etc.
Here is an extract dealing with trailer wiring.
".....Trailer wiring must meet the following requirements:
· all wiring must be anchored to the chassis at intervals of not more than 600 millimetres along its length;
· all wiring must be insulated at joints;
· all wiring must be located in such a position that it can neither become overheated nor contact moving parts;
· all wiring must be protected from chafing;
· an earth return wire must be provided between the trailer and its hauling vehicle; it is not acceptable to use the trailer coupling as an earth.
So it seems that securing wiring with plastic tape is acceptable, that's a worry.
Anyhow the authorities have thier usual cop out phrase incorporated into the code'
6. RESPONSIBILITY FOR SAFETY
The ADRs do not address all areas of safety of vehicles. Manufacturers should note that they have a responsibility for the overall safety of their trailers. Manufacturers should also be aware that the Trade Practices Act provides for goods with any safety related defects to be recalled and the problem rectified.
So if your wiring falls off or your water tank drops out or your shackle bolts come undone too bad, not a problem for the "Authorities" responsible for ensuring vehicle safety.
Maybe a reason why so many van producers close the doors after a few years, when the problems start to show.
Turist
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