44
Is there
anything that might
affect motor
cooling?
Reduce loading
Enlarge CCES and
Motor capacity
Is the
voltage level between
T1-T2, T2-T3, and T3-T1
normal?
YES
Operate at low
speed for a long time?
Select another motor
Remove obstacle
affecting motor cooling
Correct the connection
NO
YES
YES
CCES malfunction
Poor connection
between CCES and motor
Is
there over-loading
condition or the load current
exceeds rated
current?
NO
YES
YES
NO
NO
Chapter 4:
Troubleshooting Procedures
Motor overheat
Содержание Crane Commander CCES102
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