Alamarin Jet AJ 340 - Table of Contents

Table of contents
Operation and maintenance manual
KHO/340/EN/1.0.0. iii
Table of contents
1. Introduction .................................................................................................. 1
1.1. Safety precautions ............................................................................. 1
1.2. Symbols ............................................................................................. 1
2. The jet propulsion unit ................................................................................ 3
2.1. Structure ............................................................................................ 3
2.2. Serial number .................................................................................... 4
3. Operation ..................................................................................................... 7
3.1. Starting .............................................................................................. 7
3.2. Steering ............................................................................................. 8
3.3. Controlling ......................................................................................... 9
3.3.1. The settings of the reversing deflector control lever ............ 10
3.3.2. Using the reversing deflector ............................................... 11
3.4. Driving under difficult conditions ................................................... 12
3.5. Dry running ..................................................................................... 12
4. Maintenance ............................................................................................... 15
4.1. Washing ........................................................................................... 15
4.2. Corrosion protection ........................................................................ 15
4.2.1. Changing the anodes ............................................................ 15
4.2.2. Touch-up painting and antifouling ........................................ 17
4.3. Bearing ............................................................................................ 18
4.3.1. Lubricating the front bearing ............................................... 19
4.3.2. Lubrication of the rear end bearing ..................................... 20
4.4. Control system ................................................................................. 21
4.5. Seals ................................................................................................ 22
4.6. Hydraulic reversing deflector control system ................................. 23
4.7. Raw water cooling ........................................................................... 26
4.8. Impeller ........................................................................................... 26
4.8.1. Checking the impeller ........................................................... 26
4.8.2. Removing the impeller .......................................................... 27
4.8.3. Installing the impeller ........................................................... 30
4.9. Intermediate shaft ........................................................................... 32
5. Problem situations ..................................................................................... 35
5.1. Cavitation ......................................................................................... 35
5.2. Ventilation ........................................................................................ 37
5.3. Clogged jet ...................................................................................... 37
Appendix 1. Declaration of incorporation for partially completed
machinery ....................................................................................................... 41
Appendix 2. Grease recommendations ........................................................... 42
Appendix 3. Oil recommendations ................................................................. 43
Appendix 4. Tightening torques ..................................................................... 44
Appendix 5. Test report ................................................................................. 45