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Verfügbare Sprachen
Verfügbare Sprachen
O n / o f f s w i t c h
The side channel blower comes without on/off switch. The control
of the side channel blower is to be provided in the course of
installation.
E l e c t r i c a l c o n n e c t i o n / c o n t r o l s
DANGER!
Lethal electric shock due to contact with live parts.
WARNING!
All work must only be carried out by qualified personnel and
when the machine is stationary.
● Switch off the machine and secure it against restarting. This
also applies to auxiliary circuits (e.g. standstill heating).
● Check there is no voltage!
● Establish a safe protective earth connection before starting
work!
● Deviations from the rated values for voltage, frequency, curve
shape, symmetry of the feeding network increases the heating
and influence the electromagnetic compatibility.
DANGER OF EXPLOSION!
The machine must not be operated with a higher voltage than
indicated on the rating plate.
P r e p a r a t i o n
• Make sure that the stipulations acc. to the EMC-Directive and
Low-Voltage-Directive as well as the EN-standards, electrical
and occupational safety directives and the local or national
regulations, respectively, are complied with.
• Make sure that the power supply is compatible with the data on
the nameplate of the drive motor. See Chapter Technical Data.
• Make sure that the power supply is compatible with the data on
the attached connection scheme. You find the connection
scheme in the terminal box cover of the Motor.
• Make sure that an overload protection is provided for the drive
motor.
• Make sure that the drive of the side channel blower will not be
affected by electric or electromagnetic disturbance from the
mains; if necessary seek advice from the AIRTECH service.
In case of mobile installation:
• Provide the electrical connection with grommets that serve as
strain-relief.
I n s t a l l a t i o n
CAUTION!
If there is a separate operating manual of the motor manu-
facturer, the information regarding installation can be found
there. (Connection description, electrical data).
The side channel blower comes without on/off switch. The control
of the side channel blower is to be provided in the course of instal-
lation.
The connection scheme is placed inside the terminal box cover. The
electrical data are to be read from the nameplate.
• Remove the dummy plug or carefully penetrate the openings for
the cable gland.
• Fasten the cable gland.
• Open the terminal box lid.
• Connect the protective conductor to the terminal with the corre-
sponding symbol
• Connect the motor according to the attached wiring diagram.
• The torque for clipboard fitting is
dimensions
M4
M5
• Connect the motor overload protection (PTC thermistor, bimetallic
switch) and, if necessary, stop heating.
• Close the cover of the terminal box.
CAUTION!
Prior to starting-up it must be made sure that the side channel
blower is operated in the proper direction.
DANGER!
Clearances between bare and live parts and between them and
earth shall be at least 5.5 mm [0.217 in] (at a rated voltage of
UN ≤ 690 V).
It is important to ensure that no wire ends stick out when con-
necting.
Seal terminal box lid and cable duct openings dust-tight and
watertight.
D i r e c t i o n o f r o t a t i o n c h e c k
• Determine the intended direction of rotation with the arrow
(stuck on or cast).
• "Bump" the drive motor.
• Hold a sheet of paper in front of the gas discharge port and
check if the paper sheet will be sucked in or blown away.
• If the rotation must be changed, switch any two of the drive
motor wires (three-phase motor).
29
.
tightening torque
0,8 - 1,2 Nm
1,8 - 2,5 Nm
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