Oldham SharpEye NP40IGB, Руководство пользователя, Страница: 44 / 50

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To simulate a fire:
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Aim the Fire Simulator towards the detector’s Target Point.
Figure 14: 40/40I IR3 Detector Target Point
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When testing keep a distance of at least 50 cm (20 inches) from the detector.
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Press the operation button once. Fire simulation lasts for 20 seconds. The detector
sends an alarm signal (solid red LED).
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Wait 20 seconds before repeating the test.
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Verify that the optical window is clean.
D.1.3 Range
Table 28: Sensitivity Ranges
Sensitivity Detection Range (ft
/ m) Standard Test
Range (ft / m) Extended Test
Range (ft / m)
1 (Low) 50 / 15 3.8 / 1.2 7 / 2.2
2 100 / 30 7 /2.2 14.5 / 4.5
3 150 / 45 10 / 3.2 22 / 7
4 (High) 215 / 60 14.5 / 4.5 29 / 9
Notes :
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The minimum distance from the detector is 20 inches (50 cm).
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The optional beam collimator is fitted for Extended Range.
At extreme temperatures, there is a 15% maximum reduction in the range.
Important : Keep the Fire Simulator in a safe place when not in use.
D.1.4 Charging the Battery
The Fire Simulator uses NiCd batteries as a rechargeable power source. When the
batteries are fully charged, the simulator operates for at least 60 times without recharging.
An internal buzzer is sounded when the voltage from the batteries is lower than the
required operational level.
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To charge the battery:
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Place the Fire Simulator on a table in a safe area.
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Turn the sealed plug (next to the operation button) counter-clockwise with a suitable
wrench.
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Connect the battery charger.
Target Point