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Failures and measures
3-4. The sealing motor is faulty.
Yes
Yes
Yes
No
No
No
Check Point
Checkpoints
Measures
Check the
harness.
Check the
micro switch
operation.
Check the
Main PCBA.
Is the harness connected
correctly between the lines?
Does the micro switch
contact operate
normally?
Check if the connector is inserted
and connected between the lines
of the same colour.
Check if No. 1 pin and No. 2 pin of
the white line are connected when
the Micro Switch is pressed.
Check the AC voltage at
the time of operation
(100V or higher)
Is there any section where the
AC voltage measured on both
ends of the motor is 100V or
higher during the sealing cycle?
Sealing motor (green sticker)
Main CN21
※ Be careful of high voltage when measuring.
(Take cautions against electric shock)
Replace the sealing
motor
(6549W1S011M)
Replace the Harness
(EAD65896504).
Replace the Main
PCBA
(EBR33171201)
Replace the Harness
(EAD65906902E
AD65896509)
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