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煙警報器 Arton ARTON-DLのPDF ユーザーマニュアルをオンラインで閲覧またはダウンロードできます。Arton ARTON-DL 10 ページ。 Linear optical smoke detector
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7.3.4 Energize the loop. The standby mode will be set in 10 sec. The left indicator

on Rx shall pulse every second with low brightness.

7.3.5 Place the 1 dB optical attenuator for at least 15 sec in the in immediate

proximity (not greater than 2 cm) to the optical system window of the receiver so that the

optical axe of Rx lens mates the attenuator's center. The detector shall remain in the

standby mode.

7.3.6 Remove the 1 dB optical attenuator and in the same way set the 2 dB optical

attenuator. The detector will go to the pre‐alarm mode, with both indicators flashing on

the receiver once every 1 sec 5 times. The brightness of the left indicators flashes will be

lower than those of the right one. After that the detector will go to the fire mode.

7.3.7 Deenergize the loop for at least 5 sec.

7.3.8 Energize the loop. The standby mode shall be set in 10 s.

7.3.9 When the infrared beam is totally obscured between the receiver and

transmitter for at least 5 sec, the detector will remain in the standby mode. If the

obscuration of infrared beam remains for more than 5 sec but less than 15 sec, the

detector in 5 sec will go to the fault mode for (51) sec and issue the FAULT message to

the loop and again will go to the standby mode. If the obscuration of infrared beam

remains for more than 15 sec, the detector issues the FIRE message in the loop.

Detector should be checked for proper operation at least once every 6 months in

accordance with p.7.3. When the CALIBRATION button switch on Rx is switched over, the

detector should be in standby mode. If the mode of indicators changes calibration should

be made according to p.7.2.

9.1 The detector is warranted by the manufacturer for 18 months upon the date of

the detector's commissioning but not longer than for 30 months from the date of approval

by the quality control department of the manufacturer.

9.2 The manufacturer repairs or replaces detectors within the guarantee term

provided that the rules of installation, timely maintenance, transportation and storage of

detectors have been kept.

9.3 In the case that faults according to the reclamation have been removed the

guarantee term is prolonged for the while detectors were not in use because of faults.

8 MAINTENANCE

9 WARRANTY