T-code Valid from serial number
403-414, 669-671, 716-718 713962-
Date Order number
2005-06-01 218920-040
38- 16 Service Manual REFLEX RR B/E, RR B/E CC © BT Europe AB
Battery charger – 8340
Service and maintenance
38.4.6 Trouble shooting
If an error occurs during charging this normally results in one or more
error messages. Some errors are such that the computer does not dis
-
play the error, e.g. a fault on the electronic card. Here follows a compi-
lation of errors and appropriate actions
Error message, analysis and action
E.22 = low counter-voltage.
The connected battery has too low counter-voltage.
• Check the battery and its connections.
E.30 - E.36 = high temperature on component parts.
• Check the fan
• Check that the ventilation openings are not covered.
• Check that the mains voltage adaptation is correct.
• Check that the ambient temperature is not too high.
E.25 = low current.
• Check that there is no play on the battery plug or battery poles.
• Check that the battery is not sulphated.
• Check the contactors.
• Check the temperature fuses.
• Check for a possible error on the mother board.
E.52 = phase fault.
• Check the fuses on the mains.
• Check that all phases are present.
• Check for play on the mains terminal.
• Check for any diode failure.
• Check that the right mains voltage code has been programmed.
E.60, E.70 = incorrect information in the mother board’s EE-prom.
• Reprogram and calibrate if necessary.
• Copy over the data.
• Switch off the charger and then restart.
• Check that the error message has disappeared.
E.72 = error in the mother board’s EE-prom
• Check the EE-prom.
• Check the computer board.
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