Crown RR 3000 series error code 48 - Maintenance & Troubleshooting discussion in Forkliftaction's forums

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Crown RR 3000 series error code 48

I've just taken delivery of a RR 3000 series electric reach truck and though it seems to work fine, the display button under the dash shows an error code of 48 when pressed.

Anyone know what this code is?

Posted 2 Feb 2010 08:08
By gtr33m
joined 2 Feb'10 - 1 message
Victoria, Australia

Thanks,

Mark

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Replace 3 & 4 Rec and snubbers (23 & 24 Rec)
Known problems because GE outsourced these to India!!

Posted 11 Feb 2010 12:23
By gearman1
joined 11 Feb'10 - 1 message
North Carolina, United States

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This is for a EV100LX. I hope this helps.

This status code is displayed when the voltage at T2 is less than 12% of battery
volts during the look ahead test.
Symptom: Forward or reverse contactor will not energize.
Possible Cause
- Defective forward or reverse contactor.
* Check for welded forward or reverse contact tips.
* Check condition of forward and reverse contactors. Sluggish operation will cause this status code.
- Defective 3 REC circuit.
* Check for shorted 3 REC.
* Check for shorted 3 REC snubber (23 REC).

Posted 4 Feb 2010 05:48
By forkliftbobby
joined 4 Sep'07 - 7 messages
North Carolina, United States

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