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www.blaubergventilatoren.de
Box-D
DELIVERY SET
fan - 1 item;
mounting bracket for a side mounting - 1 item;
mounting bracket for a suspended mounting - 2 items;
dowel and screw - 2 items;
operation manual - 1 item;
packing box - 1 item.
DESIGN
Fig. 1. Box-D fan design
Casing
Mounting bracket
Mounting bracket
Fan cover
Grille
Filter
Terminal box
Front panel
Air backdraft damper
Centrifugal impeller
The fan casing is made of galvanized steel. The front panel and the grille
are made of ABS plastic and are equipped with a replaceable protective fi lter.
The fi lter protects the motor, the impeller and the air duct from ingress of
contaminants.
The fan has a spring-loaded damper for back drafting prevention. The
connecting spigot is equipped with a rubber seal.
The fan is fi xed using the mounting brackets from the delivery set.
The fan is equipped with a single-phase motor with an external rotor and
an impeller with backward curved blades. The motor is equipped with ball
bearings for longer service life and an integrated thermal protection with
automatic restart. Box-D…L models are equipped with a low-powered motor.
Smooth or step fan speed control is performed with a thyristor or
autotransformer speed controller (available upon separate order).
ATTENTION
Make sure the appliance has no visible transport damages while accepting the goods. Check the ordered and the delivered goods
for compliance.
