Information On Transport, Handling And Storage Of The Machine - Elektror S-XP series Betriebs- Und Montageanleitung

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The blower is at risk of mechanical damage if the
speed is exceeded.This can cause serious injury
or death!
Each component on the blower has unique natu-
ral frequencies. These can be induced by certain
blower speeds, which may result in resonance
mode. The blowers are designed in such a way
that resonance does not generally occur at a
constant operating speed. This may be induced
in certain circumstances when the speed is
changed if the blower is operated on a frequency
converter. These circumstances are also infl u-
enced by the customer's individual installation
situation or ventilation connection.
These natural frequencies must be excluded by
parametrising the frequency converter according-
ly should they be present within the speed range
of the blower.
Maximum frequency
Device
(see rating plate)
S-XP 240/40 200 Hz
S-XP 245/20 250 Hz
1.6 Suction Eff ect
Blowers generate a strong suction eff ect.
Warning!
Objects, items of clothing and even hair may be
sucked into the air intake. Risk of injury!
Do not stand in the vicinity of the air intake dur-
ing operation. To avoid the risk of injury from the
impeller, the blower must not be operated when
the air intake is open and must therefore be cov-
ered with a protective grille according to DIN EN
ISO 13857.
1.7 Discharge Eff ect
Warning!
Very strong discharge eff ect on air discharge.
Objects drawn in may be ejected at high speed
and lead to personal injury.
Blowers are designed exclusively for conveying
clean air. It is essential that foreign objects and
impurities are fi ltered out before they enter the
blower in order to reliably prevent them being
sucked in and then possibly being blown out.
Do not reach into the air discharge!
1.8 Temperature
Warning!
The blower housing assumes the temperature of
the transport medium during operation. If this is
above +50°C, the owner must protect the blower
against direct contact (risk of burning!).
The discharge temperature of the transport medium can
increase, especially with higher pressure models, when
conveying the medium from the air intake side to the dis-
Operating and assembly instructions S-XP
charge side. The discharge temperatures can rise to 80°C
depending on the operating conditions and temperature of
the medium to be conveyed.
1.9 Motor Circuit Breaker
For devices operated with a frequency converter, the exist-
ing temperature sensor (PTC resistor sensor) or temperature
gauge (break contact) should be connected and analysed on
the converter.
1.10 Noise Levels
Note!
Wear hearing protection during operation at a
daily exposure level of 80 dB(A) and above, and/
or a peak sound pressure level of 135 dB(C) and
above.
Failure to do so may cause hearing damage.
The noises emitted by the blower are not constant over the
Minimum
entire output range. The noise levels emitted can be found in
frequency
chapter 9 Technical Data.
50 Hz
Sound insulation is required in certain unfavourable cases
50 Hz (we recommend that the owner takes measurements). The
owner must provide sound insulation so that the maximum
values permitted by law are not exceeded at the workstations
around the blower.
Any form of sound insulation may not be permitted to result
in an increase of the ambient temperature over max. +40°C
on the drive motor.
1.11 Electrical Hazards
Danger!
Danger from electric current!
Live components carry current and cause fatal
injuries!
Deactivate the device before opening it, reaching
into it or inserting tools into it; check that compo-
nents are not live and secure it against reactiva-
tion.
2 INFORMATION ON TRANSPORT,
HANDLING AND STORAGE OF THE
MACHINE
2.1 Transport and Handling
• Check all parts for transport damage prior to the installa-
tion and start-up. A damaged blower represents a safety
risk and therefore should not be put into operation.
• Do not store the blower unprotected outdoors (protect
against moisture).
• Fasten lifting gear securely. Use lifting gear and load-
carrying equipment with suffi cient load-bearing capacity
only. Secure transport routes.
EN
11