3.4 ELECTRONIC MONITORING AND CONTROL SYSTEM ECS OPERATION Fault No. 626: (629) $h: Start of engine 1 blocked due to contamination of pump 2 Differential pressure switch B6-1 not closed or B10B-1 closed. - Check cables to differential pressure switch B6-1 and chip indicator B10B-1. Help: Fault No. 632: (635) $h: Fire in the power house (Shutdown) Fire suppression system 9K1 actuated. - Inform the fire brigade. - Evacuate endangered Persons. - Fight the fire and recharge the system Help: Fault No. 638: (641) $h: Start of engine 1 blocked due to contamination of pump 3 Differential pressure switch B7-1 not closed or B10C-1 closed.
- Check cables to differential pressure switch B7-1 and chip indicator B10C-1. Help: Fault No. 644: (647) $h: Start of engine 2 blocked due to contamination of pump 4 Differential pressure switch B5-2 not closed or B10A-2 closed. - Check cables to differential pressure switch B5-2 and chip indicator B10A-2. Help: Fault No. 650: (653) $h: Start of engine 2 blocked due to contamination of pump 5 Differential pressure switch B6-2 not closed or B10B-2 closed. - Check cables to differential pressure switch B6-2 and chip indicator B10B-2. Help: Fault No. 656: (659) $h: Start of engine 2 blocked due to contamination of pump 6 Differential pressure switch B7-2 not closed or B10C-2 closed.
- Check cables to differential pressure switch B7-2 and chip indicator B10C-2. Help: 162