HTC 650 HDX Manual page 33

Error code
E0
E09
E0
E
E3
E
Explanation
EEPROM error
Undervoltage
Power supply
Processor interference
Restart protection tripped
Earth fault
3
Possible Causes
Occurs rarely but may arise from high
temperatures in the electrical cabinet.
Open the cabinet and air out. Check
filters and cooling fans in the cabinet.
Occurs if the voltage (volts) is too low.
May occur when the cables are too
long or the connections are bad. May
also arise if there are many users in
the network. Try changing outlets,
shortening cables and reducing
speed.
Contact service. The internal
transformer needs replacing.
The processor experiences
interference, generates errors and
needs to be reset. Comes from
interference from the mains or other
disruptive equipment. Try resetting
the electronics by keeping the RESET
button pressed for two seconds.
Handling error on start up. Check
the starting operation in the manual.
The Start/Stop knob must be in the
position "Stop" before the key is
turned.
Earth fault in the connection to the
motor. May be due to jammed or
damaged motor cable or motor
breakdown. Check the motor and its
connections.