7.3 Check AC power
1. Switch ON the mains breaker that feeds the flashing system.
2. Check if the mains is present and between the acceptance limits in al the equipment cabinets. Use a True RMS multimeter.
3. Check if the voltage (V) in the last equipment is not below the acceptable minimum.
Note
Carry out the same test when the flashing system has the brightness step 3 active.
7.4 Check equipment cabinet with LMC
Set power to ON
1. Switch ON the mains breaker that feeds the flashing system.
2. Switch ON the fused input switches (A).
•
FCU-1: fuse holders F1 and F2;
•
FCU-3: fuse holders F1, F2 and F3;
3. Pull out the door switch. This simulates that the door is closed.
Warning
The door switch is now in the ON position and the power in the cabinet is ON.
Flashing System Maintenance
Checks and measurements
60
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Summary of Contents for FCU-1-in-1
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Page 28: ...Flashing System Maintenance Introduction 18 Copyright ADB Safegate All Rights Reserved ...
Page 42: ...Flashing System Maintenance Commissioning 32 Copyright ADB Safegate All Rights Reserved ...
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Page 106: ...Flashing System Maintenance Technical data 96 Copyright ADB Safegate All Rights Reserved ...
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