Determining And Correcting Faults; Accuracy And Resolution - Trotec TP4 Manuel D'utilisation

13. Determining and correcting faults

Code
"– – –" (on the TP4 display)
or "OL" (on the TP8 display)
Battery symbol appears
No display
Laser does not work
14. Accuracy and resolution, technical data
Temperature range
-50 °C to -36 °C (-58 °F to -30 °F)
-35 °C to +20 °C (-21 °F to +68 °F)
+21 °C to +200 °C (+69 °F to +392 °F)
+201 °C to +300 °C (+393 °F to +572 °F)
+301 °C to +550 °C (+573 °F to +1,022 °F)
+551 °C to +800 °C (+1,023 °F to +1,472 °F)
+801 °C to +1,000 °C (+1,473 °F to +1,832 °F)
B - 09
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Fault
Target temperature above or below
the measurable range
Battery almost empty
Battery discharged
Low or discharged battery
±2.5 °C (±4.5 °F)
±1 % of measured value
or ±1 °C (±1.8 °F)
of measured value
Operating manual – English
Course of action
Select target within the range
Check battery or replace
Check battery or replace
Replace battery
Accuracy TP4
–
±1.5 %
–
Accuracy TP8
±5 °C (±9 °F)
±1.5 % of measured value
or ±2 °C (±3.6 °F)
±2 % of measured value
or ±2 °C (±3.6 °F)
±3 % of measured value
or ±5 °C (±9 °F)