Alltrax DCX300-ET Manual

Alltrax DCX300-ET Manual

Separately excited dc motor controllers for the elec-trak and wheelhorse electric garden tractors

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DCX300-ET
SEPARATELY EXCITED DC MOTOR CONROLLERS FOR
THE ELEC-TRAK and WHEELHORSE ELECTRIC GARDEN
TRACTORS - ET's

Controller Use

The ET version of the DCX controllers have been modified from the original
DCX designed for golf car use. The ET version has a lower Field current
and a different Field Map installed in the software than the golf car
controller, therefore it will not work in golf cars and the golf car version will
not work in the Elec-Trak and WheelHorse ET's. Installation of the ET
version into a golf car or installation of the golf car version into a ET will
void the warranty. The DCX series controller is designed for shunt wound
motors only and will not work with permanent magnet motors used in some
models of ET's. For these models you need one of our AXE controllers.

Limited Warranty

Alltrax, Inc. warrants this motor controller to be free from defects in
materials and workmanship for a period of 2 years from the date of
manufacture. This warranty does not apply to defects due directly or
indirectly to misuse, abuse, negligence, accidents, repairs or alterations. We
shall in no event be liable for death, injuries to persons or property or for
incidental, contingent or consequential damages arising through the use of
our products. Alltrax, Inc. specifically disclaims the implied warranties of
merchantability and fitness for a particular purpose, however some areas do
not allow limitations on how long an implied warranty lasts, so the
preceding exclusion may not apply to you. This is Alltrax, Inc. sole written
warranty, no other warranty is expressed or implied. In the event you need
warranty repair, please call Alltrax to obtain a return authorization number.
Alltrax reserves the right to repair or replace merchandise at its option, and
to make changes to any of its products or specifications without notice.
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Summary of Contents for Alltrax DCX300-ET

  • Page 1 This is Alltrax, Inc. sole written warranty, no other warranty is expressed or implied. In the event you need warranty repair, please call Alltrax to obtain a return authorization number.
  • Page 2 Safety Disconnect and remove the front batteries then disconnect the rear battery pack BEFORE beginning work on the Electric Tractor (ET). Use insulated wrenches when working on batteries connections and follow the battery manufactures recommendations for safe battery installation/removal. Installation Remove all relays, contactors (except the PTO contactor), control boards, ribbon resistors and associated wiring from the Electric Tractor (ET).
  • Page 3 upwards on the face plate. The connector is keyed so it cannot be plugged in wrong. Push the wires into their corresponding pins on the connector using a small screw driver or needle nose pliers. Slide the white cover over the wire connections when all wires have been tested for continuity.
  • Page 4 Pin 6 - Key Switch input. B+ is applied when the key is on, this makes the controller go Ready. When Key Switch if off and pin 9 is at B+, Roll Detect is enabled. Pin 7 - Contactor Driver capable of sinking 2A max. This pin pulls one side of the contactor to ground.
  • Page 5 Troubleshooting: At power up, the front panel LED on the controller will blink green a number of times. The number of green blinks identifies the throttle configuration of the controller. If there is an error, the LED will then blink a RED pattern.
  • Page 6 Thank you for buying our product. We are sure you will appreciate the features and performance built into our controllers. If you have any problems or questions please call or e-mail us. Alltrax Inc. 1111 Cheney Creek Rd. Grants Pass, OR 97527 www.alltraxinc.com...

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