Maintenances Services and Trouble Shooting
analysis of the common breakdowns
Heating trouble
Check:
Whether socket connector is connected well
N
Connect it well
Y
Check the resistence
between the heater resistor
Replace the heater
N
Y
Check whether the circuit
between the two teminals
is open
Replace the temperature limiting
device
Y
N
The cable or the controller
board is suspected
damaged
Summary of Contents for WQP12-EFMS
Page 7: ...Safety Precaution 4 Safety Precaution ...
Page 8: ...Safety Precuation ...
Page 10: ...Warning and Cautions 5 Weekly maintenance ...
Page 13: ...Parts and Functions 8 Parts and functions ...
Page 19: ...Program Diagram 10 Program Diagram ...