Van Der Stahl LOS NT Series, Operating Instructions Manual, Page: 56 / 64

ＮＧ！
Ｘ
11 lever-middle
Lever middle position (R)
cannot be recognized
Adjustment or replacement of cylinder
sensor is necessary.
Please consult with your local dealer.
ＮＧ！
Ｘ 10 Ｘ 11
lever-middle
Lever middle position (both L
and R) cannot be recognized.
ＮＧ！
Ｘ
3 lever-lower
Lever lower position cannot
be recognized
ＳＥＡＬ ＮＧ！
Poor heating
Heating element is broken.
- When heating element is broken, replace
heating element.
- When heating element is not broken,
check the input lamp of SSR.
- When the input lamp turns on, replace
SSR.
- If the input lamp does not turn on,
replace the control unit.
ＳＥＡＬ ＮＧ！
Sensor Trouble
Temperature sensor does
not catch the rise in the
temperature.
Check the position of temperature sensor.
If the temperature sensor is slipped, return
it to the correct position
If the sensor position is right, the sensor
might be damaged. Please replace it.
ＳＥＡＬ ＮＧ！
Heating Time up
Temperature does not reach
to the preset value within the
¿[HGWLPH
It might occur for the voltage fall.
Plug into the power source sorely.
ＳＥＡＬ ＮＧ！
Cooling Trouble
During the cooling process,
rise in the temperature is
caught.
Replace the temperature sensor.
LOS-NT/NTW series Operating Instructions Ver.6.02E
56