![Airstream INTERNATIONAL TRAILER Скачать руководство пользователя страница 52](http://html1.mh-extra.com/html/airstream/international-trailer/international-trailer_owners-manual_2879375052.webp)
AIRSTREAM INTERNATIONAL TRAILER OWNERS MANUAL
D-18
Individual amperage draw can be measured by inserting the ammeter in the line at the magnet you want to
check. Disconnect one of the magnet lead wire connectors and attach the ammeter between the two wires.
Make sure that the wires are properly reconnected and sealed after testing is completed.
By far, the most common electrical problem is low or no voltage and amperage at the brakes. Common
causes of this condition are:
1. Poor electrical connections.
2. Open circuits.
3. Insufficient wire size.
4. Broken wires.
5. Blown fuses. (Fusing of brakes is not recommended).
6. Improperly functioning controllers or resistors.
Another common electrical problem is shorted or partially shorted circuits (indicated by abnormally high
system amperage). These are occasionally the most difficult to find. Possible causes are:
1. Shorted magnet coils.
2. Defective controllers.
3. Bare wires contacting a grounded object.
Finding the system short is a matter of isolation. If the high amperage reading drops to zero by unplugging
the trailer, then the short is in the trailer. If the amperage reading remains high with all the brake magnets
disconnected, the short is in the trailer wiring.
All electrical troubleshooting procedures should start at the controller. Most complaints regarding brake
harshness or malfunction are traceable to improperly adjusted or functioning controllers. See your
controller manufacturer's data for proper adjustment and testing procedures. If the voltage and amperage is
not satisfactory, proceed on to the connector and then to the individual magnets to isolate the problem
source. 12 volts output at the controller should equate to 10.5 volts minimum at each magnet. Nominal
system amperage at 12 volts with cold magnets, system resistor at zero and controller at maximum gain
should be as detailed in the following chart:
BRAKE SIZE
AMPS/ MAGNET TWO BRAKES
FOUR BRAKES
10” x 2 ¼”
3.0
6.0
12.0
12” x 2”
3.0
6.0
12.0
NOTE:
THESE AMPERAGE LEVELS WILL DROP AS THE MAGNETS HEAT UP.
10” electric brakes are standard on all trailer wheels on the International Trailer Model.
Содержание INTERNATIONAL TRAILER
Страница 1: ...AIRSTREAM AN AMERICAN LEGEND INTERNATIONAL TRAILER 2002 OWNERS MANUAL ...
Страница 2: ......
Страница 13: ...AIRSTREAM INTERNATIONAL TRAILER OWNERS MANUAL A 9 MAINTENANCE RECORD DATE DEALER SERVICE PERFORMED ...
Страница 14: ...AIRSTREAM INTERNATIONAL TRAILER OWNERS MANUAL A 10 NOTES ...
Страница 17: ...AIRSTREAM INTERNATIONAL TRAILER OWNERS MANUAL B 3 12 Volt Layout ...
Страница 28: ...AIRSTREAM INTERNATIONAL TRAILER OWNERS MANUAL B 14 NOTES ...
Страница 64: ...AIRSTREAM INTERNATIONAL TRAILER OWNERS MANUAL E 10 NOTES ...
Страница 80: ...AIRSTREAM INTERNATIONAL TRAILER OWNERS MANUAL F 16 Notes ...
Страница 98: ...AIRSTREAM INTERNATIONAL TRAILER OWNERS MANUAL G 10 22 Ft International 12 Volt Layout ...
Страница 102: ...AIRSTREAM INTERNATIONAL TRAILER OWNERS MANUAL G 14 22 Ft International 510907 05 Tail light harness ...
Страница 103: ...AIRSTREAM INTERNATIONAL TRAILER OWNERS MANUAL G 15 22 Ft International 510907 01 Harness Front Clearance Lights ...
Страница 104: ...AIRSTREAM INTERNATIONAL TRAILER OWNERS MANUAL G 16 22 Ft International 511562 Interior Body Harness ...
Страница 105: ...AIRSTREAM INTERNATIONAL TRAILER OWNERS MANUAL G 17 22 Ft International 511653 Ceiling Harness ...
Страница 122: ...AIRSTREAM INTERNATIONAL TRAILER OWNERS MANUAL G 34 22 FT International AS 110 Volt Layout ...
Страница 123: ...AIRSTREAM INTERNATIONAL TRAILER OWNERS MANUAL G 35 22 FT International CCD 110 Volt Layout ...
Страница 124: ...AIRSTREAM INTERNATIONAL TRAILER OWNERS MANUAL G 36 22 ft International AS CCD 110 Volt Breaker Assignment ...
Страница 131: ...AIRSTREAM INTERNATIONAL TRAILER OWNERS MANUAL H 7 HIGH VOLUME ROOF VENT ...
Страница 136: ...AIRSTREAM INTERNATIONAL TRAILER OWNERS MANUAL Notes AIRSTREAM INC 2001 ...
Страница 137: ......
Страница 138: ......