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Fig. 5.6.1-1: Installation Scheme Standard Exhaust System Installation Instructions Seite/Page 62 Panda_4000s_PMS_SCB_FCB_eng.R04 - Kapitel/Chapter 5: Installation Instructions 7.5.12
Installation Instructions 5.7 .Installation of the waterlock Unfortunately, it can occasionally occur that, because of an disadvantageous mounting position of the waterlock, sea water gets into the diesel engines’ combustion chamber. This disables the diesel engine by irreversible damages. Quite frequently, this leads to discussions during which the parties involved in the yachts’ construction or the installation of the generator have to explain themselves. One point in this situation can be clarified definitely: If sea water gets into the inner section of the engine, this is not possible due to constructional defects of the generator or to malfunctions on the engine itself. It can only reach the combustion chamber via the exhaust hose and thus get into the engine. Thereby, the position of the generator and the waterlock, as well as the arrangement of the cooling water and exhaust hoses play the decisive role. If the waterlock is arranged in an unfavourable position, the cooling water flowing back in the exhaust hose can rise so high, that it reaches the exhaust stack. Since at least one discharge valve is always open when the engine is shut off, the sea water has free access to the combustion chamber. By capillary action, this sea water then flows past the cocks and even reaches the engine oil in that way. (In fact, a surprisingly high oil level is a first indication of an upcoming catastrophe). If an usual high oil level can be detected and/or the oil is of a greyish colour, the engine must not be used anymore. This is a certain sign for cooling water that got into the oil pan. If the engine is started under these conditions, the water and the oil are mixed into an emulsion. The oil will quickly become so viscous that one will have to call it a paste. In this phase the fine oil hoses are blocked and a few moments later the machine gets destroyed because of insufficient lubrication. Before this happens, an immediate oil change should be made. Since the water can only reach the engine via the combustion chamber, it can be assumed that the compression rings will start to corrode. These effects have to be discussed with an engine expert. It will certainly be reasonable to immediately inject plenty penetrating oil through the intake stack and to slowly turn the engine with the starter motor. The cooling water can reach the exhaust area via the exhaust hose as well as via the cooling water feed. 5.7.1 Possible cause for water in the exhaust hose 5.7.1.1 Possible cause: Exhaust hose If the cause is the exhaust hose itself, the following points are to be checked at the hose: a) Position of the waterlock is too high. The water reaches the exhaust hose. b) Position of the waterlock is too far away from the middle of the generator. The water reaches the exhaust hose in tilted position. c) The waterlock is too small relating to the length of the exhaust hose. 5.7.1.2 Possible cause: cooling water hose If the generator is not clearly installed 600 mm over the water line, the cooling water feed must be equipped with a „venting valve“ which is at least led out 600 mm over the water line. (This position must also be assured in every tilted position. Therefore, the venting valve should be located in the ships’ center line, so that it cannot move in tilted position). a) Position of the venting valve is too low. The water flows into the exhaust area when the ship is tilted. b) Position of the venting valve is too far from the ships’ center line. The water reaches the exhaust area when the ship is tilted. c) The venting valve does not work, because it jams or it is clotted. (The venting valve’s function needs to be checked regularly.) 7.5.12 Panda_4000s_PMS_SCB_FCB_eng.R04 - Kapitel/Chapter 5: Installation Instructions Seite/Page 63
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Marine Generator Manual Panda 4500
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Inhalt / Contens Marine Generator M
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Inhalt / Contens 5.5 Installation o
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Inhalt / Contens 7.6.2 Measuring th
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Dear Customer, Thank you for purcha
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General Instructions and Regulation
Page 13 and 14: General Instructions and Regulation
Page 25 and 26: In case of Emergency First Aid / Im
Page 27 and 28: 3. Basics 3.1 Intended use of the m
Page 29 and 30: An adequate lifting yoke shall be u
Page 31 and 32: Optionales components f.e.: - Fuel
Page 33 and 34: • Short-term standstill (1 to 3 m
Page 35 and 36: epeat procedure twice. • Visual i
Page 37 and 38: The Panda Generator 4. The Panda Ge
Page 39 and 40: The Panda Generator 4.2.2 Left Side
Page 41 and 42: The Panda Generator 4.2.4 Back View
Page 43 and 44: The Panda Generator 4.3 Details of
Page 45 and 46: The Panda Generator 4.3.3 Component
Page 47 and 48: The Panda Generator 4.3.5 CSensors
Page 49 and 50: The Panda Generator Engine oil stra
Page 51 and 52: The Panda Generator 8. Switch the l
Page 53 and 54: Installation Instructions 5. Instal
Page 55 and 56: Installation Instructions Disconnec
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Page 59 and 60: Installation Instructions 5.4.5 Gen
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Page 75 and 76: Installation Instructions Fuel hose
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Page 79 and 80: Installation Instructions External
Page 81 and 82: Installation Instructions To avoid
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Page 87 and 88: Installation Instructions 1. Genera
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Page 97 and 98: Maintenance Instructions 6. Mainten
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Maintenance Instructions Unscrew th
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Generator Failure 7. Generator Fail
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Generator Failure at full load. The
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Generator Failure 1. Countering nut
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Generator Failure Change this fuse
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Generator Failure (notes: the volta
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Generator Failure This period can b
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Tables 8. Tables 8.1 Troubleshootin
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Tables MOTOR SPEED DROPS Generator
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Tables Lubrication oil capacity 2,8
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Tables Panda 7,5-4 Panda 9-4 Panda
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Tables 8.3.1 Coolant mixture ratio
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Remote Control Panel P4 Control Fis
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Remote Control Panel P4 Control 9.2
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Remote Control Panel P4 Control Fis
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Fischer Panda Datenblatt / Datashee
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Fischer Panda Datenblatt / Datashee
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