16 – English
MAINTENANCE
Error messages
In case of any faults, a fault message (1) and a fault code (2) appears on the display.
Measures for acknowledging fault messages:
•
Press 'OK' on the display or activate the trigger on the connected tool. No further action is required if the fault
message is deleted.
If the system freezes and an acknowledgment can not be made: Pull out the connector from the earthed socket outlet,
reconnect the power source. See instructions in the section "Assembling and adjustments".
If the fault persists, follow the instructions given in the troubleshooting guide or get in touch with an authorized dealer.
Please observe, the illustration shows an example.
The power unit software can be updated. Contact your service agent for further information.
Troubleshooting schedule
Error messages are illustrated in the language you have chosen on the product alternatively in English.
* XX different numbers depending on the tool that is connected to the power unit.
Fault
Code
Error messages
Cause
Steps
F0101
Over current detected
Active tool current too
high
Contact your service workshop if the
problem remains.
F0103
Fault detected in hardware
Hardware fault
Contact your service workshop if the
problem remains.
F0104
Error detected on the voltage bus
Tool voltage error
Check the power supply
F0105
High voltage detected on voltage bus.
Check the power supply connection.
Brakes applied too hard
Contact your service workshop if the
problem remains.
F0106
Temperature in the IGBT module too
high
Power pack overheated
Check the fan and filter and allow the
system to cool down.
F0107
Emergency stop switch pressed
The emergency stop is
pressed in.
Reset the emergency stop
FXX08*
High motor temperature detected
Tool motor temperature is
too high
Increase the flow of water coolant. Refer
to Technical Data in the instruction
manual for the connected tool.
F0109
Low voltage detected on voltage bus.
Check the power supply connection.
Internal power pack
failure
Check input power or contact service
F0111
The clock has stopped, please correct
it if neccessary.
Clock stopped
Contact your service agent for a battery
change.
F0112
Low input voltage detected
Input voltage too low
Check minimum input power in manual
F0113
High input voltage detected
Input voltage too high
Check maximum input power in manual
FXX14*
Tool temperature sensor error
detected
Interruption or short
circuit in the temperature
sensor.
Contact your service agent.
F0118
Fault detected in hardware
Hardware fault
Contact your service workshop if the
problem remains.
F0119
Temperature in the PP too high
Power pack overheated
Check the fan and filter and allow the
system to cool down.
2011-09-09 12:45
CODE: F0109
OK
Low voltage detected on voltage bus.
Check the power supply connection.
OK
1
2
