Alamarin Jet AJ 160, Operation And Maintenance Manual

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Operation and Maintenance Manual
44
Version 1.5
4
After Sales Questionnaire.................................................................................... 6
Declaration of Incorporation for Partially Completed Machinery ......................... 8
1. The Jet Propulsion Unit ................................................................................... 9
2. Operation .......................................................................................................10
2.1. Using for the First Time .......................................................................... 10
2.2. Steering and Controlling ......................................................................... 11
... 2.2.1. Steering ........................................................................................... 12
... 2.2.2. Controlling ....................................................................................... 12
2.3. Operating in Shallow Water .................................................................... 14
2.4. Operating in Reedy Water ...................................................................... 15
2.5. Dry running ............................................................................................. 16
2.6. Cavitation and Ventilation ...................................................................... 16
... 2.6.1. Cavitation ........................................................................................ 16
... 2.6.2. Ventilation ....................................................................................... 17
3. Functions .......................................................................................................18
3.1. Transmission .......................................................................................... 18
3.2. Bearing ................................................................................................... 19
3.3. Control System ....................................................................................... 19
...
3.3.1. Electronic Reversing Deflector Control System .............................. 19
... 3.3.2. Hydraulic Reversing Deflector Control System ............................... 20
3.4. Raw Water Cooling ................................................................................ 22
3.5. Corrosion Protection .............................................................................. 22
... 3.5.1. Cathodic Protection ......................................................................... 22
... 3.5.2. Painting ........................................................................................... 23
4. Maintenance ..................................................................................................24
4.1. Tools ....................................................................................................... 24
4.2. Periodical Maintenance .......................................................................... 24
... 4.2.1. Washing the Jet .............................................................................. 25
... 4.2.2 Lubricating the Bearings .................................................................. 25
... 4.2.3. Lubricating the Control System ....................................................... 26
... 4.2.4 Changing the Zinc Anodes ............................................................... 27
... 4.2.5. Adjusting the Impeller ...................................................................... 27
... 4.2.6. Checking the Seals ......................................................................... 27
... 4.2.7. Maintenance of the Hydraulic System ............................................ 27
4.3. The Impeller ........................................................................................... 29
... 4.3.1. Removing the Impeller .................................................................... 31
... 4.3.2. Fitting the Impeller .......................................................................... 33