Hyster J2.50XM:
Error code 48

Got following error code 48, anybody got a clue won't move. Up and Down are okay.
Serial number A216A03013U
With regards
Dennis
  • Posted 7 Aug 2017 21:21
  • Discussion started by dennis_j
  • Jylland, Denmark
Showing items 1 - 3 of 3 results.
hello
trouble Hyster J2.50 xm serie A216A03050U -1997
Error 48
no reaction on f&R contactor??
  • Posted 14 Sep 2017 23:54
  • Reply by mikael_j
  • sweden, Sweden
Thanks was a big help.

Dennis
  • Posted 8 Aug 2017 20:25
  • Reply by dennis_j
  • Jylland, Denmark
ev-100 system
Status Code -48
Description
Voltage check at T2 is greater than 88% of battery voltage.
Cause of Status Indication
This Status Code will be indicated when a voltage check at T2 is greater than 88% of battery voltage.
Memory Recall
No
Circuit
Traction
Indication of Fault
Line Contactor L will not close. Forward or Reverse contactors will not close.
Possible Cause
Malfunction of Forward or Reverse contactors.
Check for welded contacts that hold a Forward or Reverse contactor closed.
Check for slow operation of a Forward or Reverse contactor.
Malfunction of diode D3 circuit. Check for a short circuit across D3.
Check for a short circuit across the suppressor for D3.


SEM Systom
Maximum travel speed is reduced or lift truck does not move.

Possible Causes and Test Procedures
* If the fault code is intermittent, verify that the accelerator potentiometer is adjusted correctly.
Adjust the accelerator potentiometer.
* Check for open motor field coils or loose or intermittent field connections, or open F1 or F2 connections.
Repair loose or open connections.
  • Posted 8 Aug 2017 14:33
  • Reply by glock01
  • Idaho, United States

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