日本財団 図書館


The portable battery should have sufficient capacity to operate the daylight signaling lamp for a period of not less than 2 hours.

 

The power supply of daylight signaling lamps should meet the requirements of resolution A.694(17) and the applicable IEC requirements*.

 

7.4 INSTALLATION

 

- no requirements

 

7.5 MAINTENANCE

 

With respect to maintenance, daylight signaling lamps should meet the requirements of resolution A.694(17) and the applicable IEC requirements*.

 

8 INTERFACING

 

- no requirements

 

9 BACK-UP AND FALL-BACK ARRANGEMENTS

 

Each daylight signaling lamp should be provided with at least three spare illuminants complying with the type-tested illuminant.

 

10 SAFETY PRECAUTIONS

 

The outer parts of daylight signaling lamps should not reach temperatures during operation which restrict their manual use. Additionally. daylight signaling lamps should meet the safety requirements of resolution A.694(17) and the applicable IEC requirement s*.

 

11 MARKING AND IDENTIFICATION

 

Daylight signaling lamps should be marked clearly and durably with the following data:

 

- identification of the manufacturer;

- equipment type number or model identification under which it was type tested; and

- serial number of the unit.

 

On the illuminant. tile manufacturer's label and the voltage and power consumption should be marked clearly and durably.

 

Daylight signalling lamps should further be marked in accordance with the requirements of resolution A.694(17) and the applicable IEG requirements*.

 

* IEC 945

 

 

 

BACK   CONTENTS   NEXT

 






日本財団図書館は、日本財団が運営しています。

  • 日本財団 THE NIPPON FOUNDATION