6
360113-1
UltraCW™ Automatic Cell Washing System Service Manual
Error
message
number
Possible cause
Action
62
The main supply voltage is too low,
resulting in an undervoltage condition
to the frequency converter.
1
Clear the error message: Open the lid, then
turn off the power. After about 1 minute, turn
the power back on.
2
Verify that the outlet in the facility is
operational and supplying adequate voltage to
the cell washer.
3
Try the following tasks in order, testing after
each to determine if it solved the problem:
a
Replace the ribbon cable between the
control/display board and the power
supply board.
b
Replace the ribbon cable between the
frequency converter and the power supply
board.
c
Replace the frequency converter. For
instructions, see
Section 4.7, “Replacing
the frequency converter.”
d
Replace the power supply board.
e
Replace the control panel.
63
A part in the frequency converter
circuit is faulty, resulting in an
overcurrent condition in the motor.
1
Clear the error message: Open the lid, then
turn off the power. After about 1 minute, turn
the power back on.
2
Try the following tasks in order, testing after
each to determine if it solved the problem:
a
Replace the motor.
b
Replace the ribbon cable between the
frequency converter and the power supply
board.
c
Replace the frequency converter. For
instructions, see
Section 4.7, “Replacing
the frequency converter.”
d
Replace the power supply board.
64
A part in the frequency converter
circuit is faulty, resulting in an
overvoltage condition in the braking
resistor.
1
Clear the error message: Open the lid, then
turn off the power. After about 1 minute, turn
the power back on.
2
Try the following tasks in order, testing after
each to determine if it solved the problem:
a
Replace the braking resistor.
b
Replace the ribbon cable between the
frequency converter and the power supply
board.
c
Replace the frequency converter. For
instructions, see
Section 4.7, “Replacing
the frequency converter.”
d
Replace the power supply board.
