YAMARIN 88 Day Cruiser, Руководство пользователя

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6.6.
Toilet and septic tank use
The toilet is flushed with sea water. The flushing waste is conveyed into the septic tank. The flush-
ing water shut-off valve is located on the right side of the toilet seat, behind the inspection hatch.
The valve can be kept open during normal use. We recommend closing the valve in rough seas to
avoid siphonage.
The septic tank (= toilet waste water tank) has a capacity of 28 l and is located under the right-hand
(SB) bench in the open deck space. The vacuum drain’s deck vent is compliant with standard ISO
8099 and is located next to the aft bollard, on the right-hand side of the boat.
Image: Septic system
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1. Toilet flushing water intake hose
2. Toilet flushing pump
3. Toilet
4. Septic tank vacuum drain hose
5. Septic tank sea drainage valve
6. Septic tank
7. Septic tank sensor
8. Septic tank drainage through fitting
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.