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Thermal detection device protect the machine from excessive operating temperatures. Excessive temperatures may be caused by
a lack of cooling air or operating the machine beyond the duty cycle and output rating. If excessive operating temperatures should
occur, the yellow LED will light and the detection device will prevent output voltage or current.
These detection device are self-resetting once the machine cools sufficiently. If the thermostat shutdown was caused by excessive
output or duty cycle and the fan is operating normally, the power switch may be left on and the reset should occur within a 15
minute period. If the fan is not turning or the air intake louvers were obstructed , then the power must be switched off and the fan
problem or air obstruction must be corrected.
1.
Input Board
2.
Input rectifier
3.
HF Board
4.
Hall Current Sensor
5.
Fan
6.
Gas Solenoid
THERMAL PROTECTION
MAJOR COMPONENTS LOCATION
PRESTOTIG 315DC
7.
Switch
8.
Inverter Board
9.
Output Board
10. Output Transformer
11. Display Board
12. Control Board
20
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