10
Fan chamber
WPA-BOX-14 13.10.2016
CAUTION
: The silencer assembly includes: reducer, silencer, support.
The assembly is installed at the inlet or outlet of the fan chamber WPA-BOX-14.
Table No.5
– Air discharge
Type
Inlet diameter / outlet diameter / height
Weight
E-500
500 / 500 / 1100
24
CAUTION
:
Additional equipment is delivered to Customers upon their order as following items:
●
motor protective switches WS
– including short-circuit- and overload protection
●
safety switches
– used during the servicing.
6.
Assembly and Start-up
Fan chambers are designed for function inside and outside
of industrial rooms.
They ought to be
installed in a place indicated by user.
Before the connection to the power supply,
make sure whether the
parameters of the exis-
ting electrical installation are corresponding the data on the nominal plate. In case of in-
consistency, the connection cannot be executed.
Connection to the electrical power system
has to be executed by User on one’s own.
On the other
hand, it is important to select the right
type and section of the supply cable, and choose the
appro-
priate short-circuit- and overload protection, according to the local conditions.
All the activity connected with
power supply ought to be carried out by an
authorized person with testified electrical qualifications and according to the valid regu-
lations and with conformity to the enclosed Connection Diagram
(see Fig. No.6)
.
Prior to the start-up, check the connection between the motor and the PE protective cable, and
the correctness of the electrical connections (
the impeller rotation sense ought to be accor-
dingly to the arrow on the housing, in case of incompatibility change the phase connec-
tion sequence
).
Approaching with loose clothes
(
garments
)
or putting the hand near the open inlet of the
running fan can cause hazard of accident. Do not look into the working fan as this could
cause
the face injury of User. In case of
any activities carried out
on the fan,
it is
important
to disconnect the device from the power supply system.
