3.7 Water system
X Water left standing in the water tank or in the water pipes becomes undrink-
able after a short period. Therefore, before each use of the vehicle, thor-
oughly clean the water pipes and the water tank. After each use of the
vehicle completely empty the water tank and the water pipes.
X In case of lay-ups lasting more than a week, disinfect the water system before
using the vehicle.
Z If the vehicle is not used for several days or if it is not heated when there is a risk
of frost, empty the entire water system. Leave the water taps on in central posi-
tion. Leave the safety/drainage valve (if available) and all drain cocks open. Frost
damage to appliances, frost damage to the vehicle and deposits in water-car-
rying components can be avoided in this way.