Yamarin 79 Day Cruiser
34 (53)
Image: Septic system
1. Septic tank vacuum drain vent
10. Maintenance hatch
2. Septic tank vacuum drain hose
11. Toilet flushing water
3. Septic tank drainage through fitting intake through fitting
4. Septic tank sea drainage valve
12. Toilet flushing water
5. Sanitary hose from toilet to septic tank intake valve (in the cabin,
6. Toilet flushing water intake hose behind the maintenance hatch)
7. Toilet flushing pump
13. Septic tank vent
8. Toilet
14. Septic tank
9. Septic tank surface level indicator
15. Septic tank sensor
Drain the septic tank when leaving port by using the port's drainage equipment.
The septic tank's sea drainage valve is located immediately next to the tank. In normal
conditions, the sea drainage valve must be kept closed. Please find out which regulations are
in force where you are using the boat in relation to the discharge of grey water.The sea
drainage valve can be sealed.
The septic tank and its hoses, etc. can be cleaned with mild alkaline detergent. Glycol can be
used as an anti-freeze agent. The system must nevertheless be kept as empty as possible
while the boat is stored in freezing conditions.
5.10.6
Anchoring and mooring the boat
Always moor your boat carefully, even in sheltered places, because conditions can change
rapidly. Mooring lines should be equipped with absorbers to dampen any jolts. Please refer
to the section on towing for the location of bollards. To prevent abrasion, use fenders that
are large enough.
