Information On Transport, Handlng And Storage Of The Machine - Herz HD140 Betriebsanleitung

2.0. INFORMATION ON TRANSPORT, HANDLNG AND
STORAGE OF THE MACHINE
2.1 Transportation and handling
Before installation and putting into service, check all

parts for transit damage. A damaged side channel
blower is a potential safety hazard and, therefore,
should not be put into service.
Do not leave the side channel blower unprotected in

the open (protect against ingress of moisture).
Attach hoist securely. Only use hoists and load

suspension devices
capacity. Secure the route of transportation.
Note!
The eye bolt on the motor must not be used to lift
the entire blower. This is unused if the motor
needs to be (dis-)assembled.
2.2 Storage
Ensure that the air intake connection and pressure

connection are closed.
Store the side channel 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 bearings

should be checked before they are mounted in the
side channel blower.
Devices may be stored for a maximum of 2 years.

3.0. INFORMATION ON COMMISSIONING THE MACHINE
3.1 Basic information
Prior to the first 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 be
examined by qualified technicians.
Installation, assembly and operation must only be

performed by properly trained and qualified specialists.
Operation following incorrect installation, maintenance
or unapproved replacement of components constitutes
non-designated use and renders the warranty void.
The resultant risk shall be borne solely by the
customer or owner.
3.2 Installation and assembly
Protect the side channel blower from the weather and

install it in a horizontal position - see also 1.1. For
outdoor use, protection from the weather must
generally be provided that fulfil ls the requirements
listed in 1.1 Intended Use and protects the side
channel blower from the influences of the weather.
BA HD140 V30 R20 07_2021 DE-GB.doc
with sufficient load-carrying
Technische Änderungen vorbehalten / Technical changes reserved
Do not expose to vibrations or shocks. Permissible

vibrational load on side channel blower: refer to ISO
14694, BV-3.
Standard side channel blowers with base: Bolt

securely to a level and fi rm surface at the place of
use, making sure that the surface has adequate load-
bearing capacity and avoiding vibration transmission
or vibrational load.
Side channel blowers placed on the rubber elements

provided must be secured against turning.
Blowers with motor (drive), belt drive and belt guard:

The buyer (plant manufacturer, operating company or
other customer) is solely responsible for safe, stable
installation and fastening in conjunction with the motor,
belt drive and belt guard to be provided by the
customer, and
standards and specifications
Blower feet and consoles must be designed only for

the respective blower's own weight.
Cover open intakes or outlets with protective grating

according to DIN EN ISO 13857.
The belt drive and rotating parts must be covered with

a belt guard according to DIN EN ISO 13857.
Ensure that the motor has adequate ventilation.

Permitted ambient temperatures with:
HERZ motor and a rated voltage of 50 Hz or 60 Hz,

Special voltages, multi-voltage motors, FU-compatible
versions, FUK versions, UL-certified devices:
Ambient temperature -20°C to +40°C

Note!
Standard equipment as per IEC 60038
motors are generally designed for an extended
voltage range of ±10%.
• The performance of the drive motor's ventilation system
must not be impaired by the installation situation.
3.3 Electrical connection
Note!
The work described in this section may only be
performed by a qualified electrician. Connect the
appliance to the power supply in the terminal box
as per the wiring diagram and in compliance with
the applicable local regulations.
Three-phase or a.c. motors can be used as drive motors. In the
appliance designation, the letter D stands for threephase 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 operated appliances). Where appliances are
frequency converter-
temperature sensor
temperature switch (normally closed contact) must be
connected to the converter and evaluated.
Check that the mains voltage matches the ratings on

the nameplate.
The safety earth terminal can be found in the terminal

box.
for compliance with applicable
operated, the
(PTC resistor sensor)
HERZ
existing
or
11