Information On Transport, Handlng And Storage Of The Machine; Installation And Assembly; Electrical Connection - Elektror RD-F Montageanleitung Und Bedienungsanleitung

Operating and assembly instructions RDF
EN
Note!
The eye bolt on the motor must not be used to lift
the entire blower. This is used if the motor needs
to be (dis-)assembled.
Note!
On devices with in-built frequency converters
(FUK devices):
The frequency converter must never be used to
lift the device or as a climbing aid!
2.2 Storage
• Ensure that the air intake connection and pressure
connection are closed.
• Store the blower
-> in its original packaging if possible
-> in a closed room
-> in a dry, dust-free and vibration-free area.
• Storage temperature range from -20°C to +60°C
• After a storage period of 6 months, the blower bearings
and/or motor bearings should be checked before they are
mounted in the blower.
3 INFORMATION ON TRANSPORT,
HANDLNG AND STORAGE OF THE
MACHINE

3.1 Installation and assembly

12
• Protect the blower from the weather and install it in a hori-
zontal position, see also 1.1. For outdoor use, protection
from the weather must generally be provided that fulfi ls
the requirements listed in 1.1 Intended Use and protects
the blower from the infl uences of the weather.
• Do not subject the blower subsequently to vibration or
impact loads during operation. Permissible vibrational load
on blower: refer to ISO 14694, BV-3.
Maximum permissible vibration speed
(Limit values according to ISO 14694:2003 (E),
category BV-3)
At installation
Start-up
Alarm
Shut-down
Rigidly mounted Flexibly mounted
[mm/s] [mm/s]
Effective value Effective value
[r.m.s.] [r.m.s.]
4,5 6,3
7,1 11,8
9,0 12,5
• Bolt the base of the blower securely to the fl oor at the
place of use without vibration transmission or vibration
load. Make sure that the fl oor has adequate load bearing
capacity.
• Installation of standard blowers with a vertical drive shaft is
possible with RD F blowers up to the following models:
maximum to RD 64F.
• Wall and ceiling mounting is possible up to a maximum of
the following types:
maximum RD 5F
• Other standards and regulations must be observed
depending on the application.
• Blower feet and consoles must be designed only for the
respective blower's own weight.
• Cover the open air intake and discharge with protective
grilles according to DIN EN ISO 13857.
• Ensure that the motor has adequate ventilation.
Permitted ambient temperatures with:
Standard model with Elektror motor and a rated voltage of
50 Hz or 60 Hz:
• Ambient temperature -20°C to +60°C
Note!
The rated effi ciencies and the effi ciency classes
of the motors are given as per IEC 60034-2-1 for
operation at an ambient temperature of 25°C.
As per IEC 60038 Elektror motors are generally
designed for an extended voltage range of ±10%.
However, the stated effi ciency relates to the rated
voltage, i.e., the extended tolerance is not taken
into account.
Special voltages, multi-voltage motors, models suitable for
frequency converters, FUK models, devices with UL ap-
proval, devices with Aircontrol and other motor makes:
• Ambient temperature -20°C to +40°C
• Voltage tolerance ±5%
• The drive motor ventilation system must not be affected
by the installation situation.
Minimum distance to the blower cover (for the intake of
cooling air)
Drive power
≤ 1.5 kW
> 1.5 kW

3.2 Electrical connection

Note!
The work described in this section may only be
performed by a qualifi ed electrician. Connect ac-
cording to the wiring diagram placed in the termi-
nal box complying with relevant local regulations.
Three-phase or a.c. motors can be used as drive motors.
In the appliance designation, the letter D stands for three-
phase a.c. and the letter E for single-phase a.c.
• The drive motor must be protected using a motor overload
switch (this does not apply to frequency converter oper-
ated appliances). Where appliances are frequency-
converter-operated, the existing temperature sensor (PTC
resistor sensor) or temperature switch (normally closed
contact) must be connected to the converter and evalu-
ated.
• The safety earth terminal can be found in the terminal box.
www.elektror.com
Minimum distance
to the blower cover
[mm] [inches]
34 1.34
53 2.09