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TractionAir

20

General Operation

MAX TRACTION: (One stage)

 

If speed increases above set kph then the 

NOT LOADED

 led will start to flash at 

a fast rate and a message 

‘SPEEDUP ACTIVATED’

 displayed. If in five seconds 

time the speed is still greater than the set kph, the

 NOT LOADED 

pressure 

setting will be selected. The 

NOT LOADED 

led will flash at a slower rate until the 

new pressure is reached. 

 

UNLOADED:  (Two stage)

 

If speed increases above the set kph then the 

LOADED OFF ROAD

 led will start 

to flash at a fast rate and a message 

‘SPEEDUP ACTIVATED’

 displayed. If in 5 

seconds time the speed is still greater than the set kph then the 

LOADED OFF 

ROAD

 pressure setting will be selected. The 

LOADED OFF ROAD

 led will flash 

at a slower rate until the new pressure is reached. 

LOADED OFF ROAD: (Three stage)

 

If speed increases above the set kph then the 

LOADED ON ROAD

 led will start 

to flash at a fast rate and a message 

‘SPEEDUP ACTIVATED’

 displayed. If in five 

seconds time the speed is still greater than the set kph then the 

LOADED ON 

ROAD

 pressure setting will be selected. The 

LOADED ON ROAD

 led will flash at 

a slower rate until the new pressure is reached.

Note: should the driver try to select a lower pressure setting than what the speed threshold 

has been set at,a sequence of beeps will sound and the following message will be 

displayed.

 

  “Reduce Speed”

 

Once you are below the set speed threshold for the setting, the system will allow the 

change.

Functions

LCD Back Light Level: 

Press the currently selected pressure button for at least four seconds and the light 
level will change from minimum to maximum in five steps. This will take about five 
seconds. Releasing the button will select the required light level.  

Error Checking:

 

At power ON the system automatically runs a self-diagnosis of memory integrity.  
If there are errors then ‘MEMORY ERRORS’ is displayed and service is required.

Содержание TractionAir

Страница 1: ...oom Connection at Pressure Cell 15 Test System 16 TractionAir ECU Operation Functionality 17 Air Leaks 17 Operating Instructions for versions with GPS Speed Up 18 General Operation 19 20 Functions 20...

Страница 2: ...e and functionality for the fleet technician while retaining all of the functionality of the earlier versions Our 5th generation EC9 is a giant leap forward in pneumatic pressure control The EC9 incor...

Страница 3: ...pneumatics system Mounted appropriately on the vehicle chassis the TractionAir G5 Pressure Cell requires only two air line and one electrical loom connection 3 Exhaust 1 To and from Tyres 1 Main Fill...

Страница 4: ...a The short loom is the power supply comprising of two wires refer to ECU wiring diagram on pages 5 The ECU must be protected with either a 2 amp blade fuse located in the fuse board in the vehicle or...

Страница 5: ...st signal Wiring for the Short Lead on the Loom Power and Earth to ECU Note Power to be ignition fed 3 5 1 2 5 6 7 8 9 10 11 12 10 PIN FEMALE PLUG To Rear of TractionAir Controller 2 Core Power 3m to...

Страница 6: ...nt the pressure cell in a position within the chassis to avoid damage a Do not mount the enclosure close to any heat source e g exhaust b Provided in each kitset are four rubber washers approx 15mm lo...

Страница 7: ...outer wheels so that the valve stems are opposite each other 180 degrees apart This may require rotating both inner and outer wheels The easiest way of achieving this is to position the Wheel Bridge s...

Страница 8: ...r feed hose Note Bridge Spacers Bolt will change to suit different vehicles Wheel End Mounting Standard Conventional Rotor TAAG0607 TABV4 PEA7 0404 TAB Check Vehicle Model TADCCC TAD04 TAAB0404 Bolt d...

Страница 9: ...TAABS8 PEA7 0404 TAABHRS TADCACI TABV4 TAABS8I TADCHRHD TAAG0207 TA40335 Note Bridge Spacers Bolt will change to suit different vehicles Heavy Duty High Temperature Hub Reduction Model Wheel End TAHD...

Страница 10: ...TractionAir 10 Wheel End Plumbing Layout Outer Wheel Hose Axle Bridge TRT Rotator External Wheel Hose Inner Wheel Hose Tee Block 3 8 Nylon Tube...

Страница 11: ...TractionAir 11 Plumbing System Auxillary Air Tank Truck Supply Pressure Protection Valve To From Tyres Filter RTN Chassis Rail Chassis Rail Tee Block To Tyres To Tyres Drain Cock Exhaust Vent Inlet...

Страница 12: ...cell and then from the pressure cell to the tee between the tyres TA37006 This tee needs to be tted inside the chassis between the centre of the Drive Axles The tube then runs from the Tee piece TA37...

Страница 13: ...o allow for independent axle movement The hose length is not to exceed the distance measured between the xed point where the hose is attached to the truck usually a tee and the centre of the rotating...

Страница 14: ...ed to seal on the sharp face of the valve stem To t the wheel feed hose attach the 45 degree hose tail to the nipple TAAG0207 tted to the side of the Rotator Run the hose up to the elbow adaptor 45 de...

Страница 15: ...iring diagram included at the bottom of these instructions A copy of the wiring diagram is xed to the inside face of the alloy enclosure lid Only hook up the coloured wires required for your kit i e t...

Страница 16: ...with the lowest setting Push the lowest setting maximum traction button NB Pressure can vary 2 PSI Below is a common example of the pressure settings yours may vary depending on your requirement and...

Страница 17: ...a small air leak The system will keep up with the majority of small air leaks however the driver will need to monitor the situation and have the leak attended to when practical Note Pressure changes i...

Страница 18: ...stment is made though the USB connection on the ECU This can be done through your TRT sales consultant or with the software package issued with the EC8 model onwards Operating instructions for version...

Страница 19: ...ed to check the GPS receiver connection to the ECU ensure that there is a clear view of the sky as much as practical and that the vehicle is not parked in a building If this does not rectify the issue...

Страница 20: ...he LOADED ON ROAD led will start to flash at a fast rate and a message SPEEDUP ACTIVATED displayed If in five seconds time the speed is still greater than the set kph then the LOADED ON ROAD pressure...

Страница 21: ...Selection Instructions EC9 only Press MAX TRACTION and then POWER press and release to turn the controller ON and enter the PRESSURE Sensor Selection mode The MAX TRACTION button must be pressed for 4...

Страница 22: ...4 and that all the pins are correctly inserted in the 10 way ECU connector Then check the wiring loom for damage 4 If the voltage is OK go to the next step 5 Remove the yellow wire from terminal 5 and...

Страница 23: ...will then loosen in the terminals over time Filter Assembly TAAF8 Filter Element TAAFE The pneumatic system component of TractionAir G4 is designed to cope better with the ingress of oil and other con...

Страница 24: ...at the other end Inner Wheel Hose From inner wheel valve stem to rotator TractionAir hose with straight valve stem hose tail Overall length A A B C Outer Wheel Hose From outer wheel valve stem to rota...

Страница 25: ...x head wheel feed hose tail and remove from the rotary coupling NB All fittings at the CTI axle bridge are SAE ball seat type hex head 4 Undo the tyre valve end of the black wheel hose to allow remova...

Страница 26: ...er 2012 Size 120 x 64 x 36mm Large Face Rear USB Port Note EC4 EC8 all compatible with G4 Pressure Cell ECU5 March 2010 to June 2011 External GPS 2 x round plugs on back ECU6 Integral GPS only one bui...

Страница 27: ...TractionAir 27...

Страница 28: ...tact TRT Tidd Ross Todd Ltd Head Office Hamilton New Zealand Phone 647849 4839 Website www trt co nz Email tractionair trt co nz Sales Manager Gavin Halley Mobile 64274 522 766 Sales Engineer Craig Bu...

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