Gb - Besb - Product Information; Main Parts - Exhausto BESB Bedienungsanleitung

3003085-2011-06-22.fm
1. GB - BESB – Product information
EXHAUSTO BESB box ventilators are used in air supply and extraction systems.

1.1 Main parts

BESB is available in four different sizes, is completely insulated, and has a low-noise
centrifugal fan with cast aluminium backward-bent blades (B-impeller). The ventilator
has an internal insulated housing and an external cabinet, both made of sheet
aluminium.
Main components
a
b
c
d
e
f
g
h
i
j
k
m
Min. operating temperature: -12°C max. operating temperature +80°C
Ambient temperature when running: min. -30°C max. +40°C
The ventilator is not to be used to transport solid particles, nor in areas
where there is a risk of explosive gases.
The ventilator must not be started with the service door open.
Pos.
Cabinet
Service door
Motor
B-impeller
Fan housing
Locking screws (supplied with screwdriver)
Handle
Mounting bars with vibration damper
Self-tapping screws
Hinges
Frequency converter / terminal box
Air flow measuring probes (not included with BESB250)
m
- +
Part
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GB - BESB – Product information
Fig. 1