OBJ_BUCH-2703-004.book Page 17 Thursday, October 27, 2016 8:27 AM
Alarm
Indication
Meaning
Critical state of charge
E51
Critical temperature
E54
All other critical situations on the product
Exxx
Temperature is too low
No display show:
– Too hot
– Too cold
– Damaged
i.e. turned off (6 sec. after charge mode)
Troubleshooting
Charging power
Problem
Possible Cause
Product does not
Faulty mains power cable or plug
charge
Wrong mains power cable
Product power cable not properly plugged
Residual Current Device (RCD) or Miniature Circuit
Breaker (MCB) – tripped off
Supply voltage outside range
Temperature too high or too low
Full state of charge is reached
Clip fell off
Input cable pulled at wrong angle
Bosch Power Tools
Measure
Remove load from the product and recharge im-
mediately
Product will not work until temperature is within
limits. Let the product cool down.
Switch off the product for 1–2 hours and re-
charge. If error code persist, contact your deal-
er.
Let the product warm up
– Let the product cool down
– Let the product warm up
– Replace product
Corrective Action
Replace mains power cable or blown fuse (UK 13 A
adapter)
Use the specified power cable
Insert mains plug fully into the mains input socket
Reset the RCD or MCB
Remove any extension cable used and charge the
product using the wall socket
Check that the supply voltage is within
220 – 240 V
Product will not charge until temperature is within
limits (refer to specification), let product cool
down or warm up
Disconnect from the mains and use/store product.
Continue in inverter or combined mode
Refit the clip
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