Hobby 65TL Siesta TI Manual page 21

Chassis
03-3
4. Loading
The additional load is equal to the "technically permissible
maximum weight" minus the "weight (mass) when ready to
drive". This value must take into account the weights for
passengers (conventional load: 75 kg x no. of seats - with the
exception of the driver), additional equipment (e.g. additional
packages, bicycle carrier(s), tow coupling, air conditioner, aw-
ning, etc.) and personal equipment (clothes, leisure articles,
food, camping tables and chairs, etc.).
Check to ensure that the masses of all objects transported
in the motor home have been taken into consideration, e.g.
passengers, additional equipment, basic equipment and
personal belongings such as clothes, food, pets, bicycles,
surfboards, other sport equipment, etc.).
Under no circumstances may the technically permissible
total load be exceeded when the motor home has been
loaded.
The mass when the vehicle is ready to start includes an additi-
onal value for liquids and gas, etc. (see basic equipment). Part
of this additional value can also be used for additional loads if,
for example, you would like to travel with empty water tanks or
without gas bottles.