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Code
E450
Model selection cannot be read from the
machine head memory.
E451
Data cannot be backed up to the machine head
memory.
E452
Machine head memory is not connected.
E453
The data in the machine head memory
(counter, home position information, etc.)
cannot be read correctly.
E601
Melter pressurization is outside the allowable
range.
E603
The temperature did not reach the target
temperature within the specified length of time.
E604
Nozzle is not lowered.
E605
Nozzle home position cannot be detected.
E607
Nozzle home position sensor problem.
E610
Problem with heater (melter) OFF current.
E611
Problem with heater (melter) ON current.
E612
Problem with heater (pump) OFF current.
E613
Problem with heater (pump) ON current.
E614
Problem with heater (nozzle) OFF current.
E615
Problem with heater (nozzle) ON current.
E620
Gluing is not possible because the melter
temperature is outside its allowable range.
E621
Gluing is not possible because the pump
temperature is outside its allowable range.
E622
Gluing is not possible because the nozzle
temperature is outside its allowable range.
E623
Problem with temperature sensor (melter).
E624
Problem with temperature sensor (pump).
E625
Problem with temperature sensor (nozzle).
E630
Melter is overheating.
E631
Pump is overheating.
Cause
BM-2000
Remedy
Turn off the power, and then check that connector
P4 on the main P.C. board is properly connected.
Turn the power off and then back on again.
Turn off the power, and then check that connector
P4 on the main P.C. board is properly connected.
Turn the power off and then back on again.
Adjust the melter pressurization so that it is within
the value range set by memory switches No. 571
and No. 572 (for technicians).
Turn off the power, and then check the installation
of the heater.
Move the nozzle to its lowest position and then
start gluing.
If the nozzle is within its movement range, clear the
error and then carry out home position detection
once more.
If the nozzle is outside its movement range, turn off
the power, and then check that connector CN8 on
the expansion P.C. board is properly connected.
Turn off the power, and then check that connector
CN8 on the expansion P.C. board is properly
connected.
Turn off the power, and then check the temperature
fuse (melter), the heater (melter) and the leakage
current breaker.
Turn off the power, and then check the temperature
control PCB.
Turn off the power, and then check the temperature
fuse (pump), the heater (pump) and the leakage
current breaker.
Turn off the power, and then check the temperature
control PCB.
Turn off the power, and then check the temperature
fuse (nozzle), the heater (nozzle) and the leakage
current breaker.
Turn off the power, and then check the temperature
control PCB.
Check the temperature, and if it is within the
allowable range, clear the error.
Check the temperature, and if it is within the
allowable range, clear the error.
Check the temperature, and if it is within the
allowable range, clear the error.
Turn off the power, and then check the connection
between the temperature sensor (melter) and the
temperature control PCB.
Turn off the power, and then check the connection
between the temperature sensor (pump) and the
temperature control PCB.
Turn off the power, and then check the connection
between the temperature sensor (nozzle) and the
temperature control PCB.
Turn off the power, and then check the installation
of the temperature sensor (melter) to the melter
and the connection to the temperature control PCB.
Turn off the power, and then check the installation
of the temperature sensor (pump) to the pump unit
and the connection to the temperature control PCB.
14 TABLE OF ERROR CODES
113
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