Replaced GE SX controller, now forklift moves slowly - Technical Troubleshooting discussion in Forkliftaction's forums

Cat Lift Trucks (& Caterpillar) EC30K:
Replaced GE SX controller, now forklift moves slowly

Had a code -65. Noticed controller melted near 1A terminal. Ordered controller from TVH. Unit now runs much slower than before and I also don't hear 1A contactor click at full throttle. What could it be? No new codes appear.

Posted 1 Mar 2017 07:41
Discussion started by Semperfiguy98
California, United States

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Thank you. I appreciate the reply. I have an LX handset and access to the manual. I'm just not 100% sure what the settings should be for my truck.

Posted 1 Mar 2017 12:24
Reply by Semperfiguy98
California, United States

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The new controller probably needs to have the parameters adjusted with a LX handset....do a google search for GE SX controller and read the pdf document fron (FSIP) Flight sytems......www dot fsip dot biz
They offer free dowloads of most motor controller manuals
With the LX handset you can adjust the controller to your preferences....including speed, current limit and 1A operation

Posted 1 Mar 2017 12:15
Reply by kevin_t
Pennsylvania, United States

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