20 – English
MAINTENANCE
Error messages
In case of any faults, a fault message (1) and a fault code (2) appears on the display. Please observe, the illustration
shows an example.
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.
The power unit software can be updated. Contact your service agent for further information.
Troubleshooting schedule
* 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
Increase the flow of water coolant. Ensure clean
water is used so as not to clog up the water
channels. See Technical data for specifications for
water flow, temperature and pressure.
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. Ensure clean
water is used so as not to clog up the water
channels. See Technical data for specifications for
water flow, temperature and pressure.
F0109
Low voltage detected on
voltage bus. Check the
power supply connection.
Internal power pack failure
Check input power or contact service
F0110
Cooling fan fault detected.
Check the cooling fan
Fan does not work
Check the fan. Replace as necessary.
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.
F0215
Travel motor has stopped
Hit track end stop
Clean the wall saw rail and check that the wall saw
and rail are securely fixed.
Contact your service workshop if the problem
remains.
Dirt on track
Blade is stuck
F0216
Depth motor has stopped
Blade is stuck
Check that the wall saw and rail are securely fixed.
Contact your service workshop if the problem
remains.
F0117
Fault detected in hardware
Hardware fault
Contact your service workshop if the problem
remains.
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
Increase the flow of water coolant. Ensure clean
water is used so as not to clog up the water
channels. See Technical data for specifications for
water flow, temperature and pressure.
2011-09-09 12:45
CODE: F0109
OK
Low voltage detected on voltage bus.
Check the power supply connection.
OK
1
2