Exterior Structure; Forced Ventilation/De-Aerating - Hobby 400 SB Excellent Easy Operation Manual

5. Exterior structure

5.1 Forced ventilation/de-aerating

Rules for forced ventilation
Proper ventilation and de-aerating of the vehicle
is a prerequisite for ideal living comfort. A draft-
free forced-ventilation system is located in the
floor and a forced de-aerating system is located
in the ceiling which should not be interfered with.
Ventilation and de-aerating of the refrigerator can
be closed with the corresponding covers if not
operated via gas.
Note the guidelines on the covers,
which may only be used during elec-
trical operation in winter.
We recommend that you open the
roof bonnets whenever you live in the
camper.
Cooking, wet clothing, etc., produ-
ces vapor. Every person loses up to
35 g of water per hour. Therefore,
depending on the relative humidity,
please ventilate and de-aerate th-
rough the windows and roof bon-
nets (see also "Winter operation").
Under no circumstances may the
safety ventilation be shut, not even
slightly.
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