Renson Healthbox 3.0 Anleitung Seite 114

en Healthbox
NOTE:
T-pieces forming a valve collector must be connected directly to each other,
i.e. without an air duct between them. An exception to this is the adaptor piece;
1 open adaptor piece may be placed between them.
Healthbox
3.0
By using valve collectors on the suction pipes, the air extraction of the fan unit can
always be placed in the desired direction (to achieve minimum pressure loss).
114
3.0
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