Information On Transport, Handlng And Storage Of The Machine; Transport And Handling; Basic Information; Assembly, Installation - Elektror S-MP-Serie Betriebs- Und Montageanleitung

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2 INFORMATION ON TRANSPORT,
HANDLNG AND STORAGE OF THE
EN
MACHINE

2.1 Transport and Handling

• Check all parts for transport damage prior to the installa-
tion and start-up. A damaged blower represents an in-
creased safety risk and therefore must not be put into
operation.
• Do not store the blower unprotected outdoors (protect
against moisture).
• Fasten lifting gear securely. Only use lifting gear and load-
carrying equipment with suffi cient load-bearing capacity.
Secure transport routes.
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.
2.2 Storage
• Ensure that the air intake connection and pressure connec-
tion 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 STARTING UP THE
MACHINE

3.1 Basic information

• Prior to the fi rst start-up and before any other start-up, the
proper operating status of the unit must be inspected.
Units that, for example, are found to be defective upon
delivery or during installation must not be operated.
• Set-up, installation, operation and maintenance must only
be performed by properly trained and qualifi ed specialists.
Operation following incorrect installation, maintenance or
unapproved replacement of components constitutes non-
designated use and renders the warranty void. The resul-
tant risk shall be borne solely by the customer or owner.
Note!
Reliable protection against incursion by foreign
matter, rust, airborne rust and other iron oxides
is provided.

3.2 Assembly, Installation

• Do not subject it to any vibration stress or impact force ei-
ther during the subsequent operation.
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Operating and assembly instructions S-MP ATEX
• Cover the open air intake and discharge with protective
grilles according to DIN EN ISO 13857.
Measurement at the fl ange bearing shield, preferably
near the bearing
Maximum permissible vibration speed
(Limit values according to ISO 14694:2003 (E),
category BV-3)
Rigidly mounted
[mm/s]
Eff ective value
[r.m.s.]
At installation
Start-up 4,5
Alarm 7,1
Shut-down 9,0

3.3 Electrical connection

Note!
The work described in this section may only be
performed by a qualifi ed electrician. The dimen-
sioning and selection of connecting lines, includ-
ing the connection of the motor, must be made
according to the circuit diagram in the junction
box and the relevant local regulations.
• Design of the electrical installations in accordance
with EN 60079-14.
• Complete equipotential bonding must be achieved; i.e.
suffi cient and proper earthing of all electrically conducting
parts.
• Check that the mains voltage matches the specifi cation
on the nameplate.
• The drive motors used are exclusively explosion-protected
three-phase current motors.
• The safety earth terminal can be found in the terminal box.
• The additional content from the motor and frequency con-
verter manufacturer must be observed and can be ob-
tained from the supplier documentation.
3.3.1 Special features when operating ATEX blowers at
the frequency converter
Note!
Only motors with pressure-proof encapsulation
must be operated at the frequency converter,
marked Ex db eb II2G T4 135 °C!
Maximum frequency (see
rating plate)
50 Hz
60 Hz
> 60 Hz
= Measuring point
= Measuring
direction
Flexibly mounted
[mm/s]
Eff ective value
[r.m.s.]
6,3
11,8
12,5
Minimum frequency
5 Hz
5 Hz
20 Hz
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