Karmann-Mobil DEXTER 600, Operating Manual, Page: 122 / 194

Fresh water system
EN 30
CAUTION
Potential damage to the fresh water pump or other equipment
● Never cover the fresh water pump during operation.
-> Fire hazard!
● Operate the fresh water pump only if there is sufficient fresh water in the fresh
water tank.
-> Risk of damage to the fresh water pump due to dry running
5.6 Draining the fresh water tank
The fresh water tank can be drained with a manual drain valve. It is located behind a door underneath the
rear bed on the passenger side. It can be identified by the blue toggle.
Before draining the fresh water tank, the fresh water pump has to be switched off on the control panel.
In addition, the taps at all outlet points (kitchen sink, wash basin, shower) have to be open or set to the
centre position. To remove all residual water from the system, switch on the fresh water pump on the
control panel and switch it off again after one minute.
Fresh water drain valve
5.7 Reducing the content of the fresh water tank to 15 litres
To save weight during a journey, we recommend draining the content of the fresh water tank to a
residual volume of 15 % (= 15 litres). Do to this, monitor the fill level of the fresh water tank on the
control panel while draining the water, until the residual volume of 15 % has been reached. (See item 5.6
“Draining the fresh water tank”.)