Transport And Handling; Installation - Calpeda I-MAT 5,2TT-A Betriebsanleitung

The frequency converter must be fitted
with voltage surge and overload protection
devices, in accordance with the prevailing
safety standards.
The voltage levels inside the frequency
converter are dangerous until the backlight
of the display shuts down, and then always
after 10 minutes that the supply voltage is
disconnected.
The connections of the alarms can distribute
power even when the frequency converter
is turned off. Ensure that there is no residual
voltage on the terminals of the alarms.
All the power terminals and other terminals
must be inaccessible after installation is
completed.
The maximum output frequency must not
exceed the design frequency of the pump
being controlled. Operating at a frequency
higher than the allowable frequency can
cause higher
damage to the device.
If it is necessary to remove the frequency
converter, remove only the covers required
in order to disconnect the electrical cables.
Take care not to damage the electronic
cards.
4.2. Residual risks
The device, for its design and designation (in
accordance to intended use and safety standard),
has no residual risks.
4.3. Safety icons and information
Heat-sink Hot surface
4.4. Self-protection devices
During the installation of the pump, the pump start,
and maintenance, is strongly recommended that
the right tools are used.

5. Transport and handling

The product is packed to protect the contents.
During transport do not stack heavy objects on it.
Make sure that during transport the vehicle that is
used, is big enough for the total dimension of the
package.
No particular vehicle is needed to move the packed
device. The vehicles used must be suited for the
dimensions and weights of the chosen device. (see
technical catalogue dimensions and weights).
5.1. Handling
Handling is simplified by the handles placed on the
box. Take care moving the package, avoid impact.
Do not bring into contact with other materials that
could tamper with the frequency converter.
The manufacturer declines any responsibility if the
conditions described are not respected.
If the weight is more than 25 kg the package must
be handled by 2 people simultaneously.
I-MAT_Ed6 - Operating Instructions
current absorption

6. Installation

In the case of motor mounting the frequency
converter, respect the minimum distance suggested
in the instruction manual from the pump.
Do not install the control box or the frequency
converter in places exposed to direct sunlight,
exposed to bad weather or near sources of heat.
6.1. Unpacking
Make sure that the device has not been
i
tampered with.
Once the machine is unpacked, the packaging
must be disposed of or recycled in accordance with
the standard of the country were the device is sold.
6.2. Motor mounted
Connect the heat-sink with the motor adapter, using
the provided screws (see paragraph 20.1 Fig. 1).
6.3. Wall mounted
and
Install the frequency converter on the wall, or inside
an electric control box with the specific adapter,
using the provided screws (see paragraph 20.1
Fig. 2).
6.4. Electrical connection
OFF
The electrical connections must be done by
a qualified electrician, in accordance with
the local standards
Follow the safety standards
Execute the ground connection
Follow the indications reported in this
manual
Be careful during electrical connection that
no piece of wire, sheath or foreign objects
fall into the frequency converter.
The supply terminal board, and the motor
terminal board accommodate cables with
maximum section as reported in TABLE
1 paragraph 20.2. In this case wiring tips
should be used.
Wrong connections could tamper the
electronic circuit of the frequency converter.
Before any kind of electrical operation on
the frequency converter, just installed wait
10 minutes.
The choice of connecting cables depends on
several factors including the type of connection,
environmental conditions and type of plant.
Standard-compliant connection cables should be
chosen, paying attention to: manufacturer data,
nominal voltage, degree of insulation, nominal
current, operating temperature and thermal effects.
- Do not lay cables on or near very hot surfaces
(unless they are cables intended for this type of
use).
- If mobile components of the system are used, use
cables with adequate elasticity.
EN
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