Introduction; Storage; Transport; Dimensions And Weights - DAB E2D Installationsanweisung Und Wartung

1.

INTRODUCTION

This documentation supplies the general indications for the storage, installation and use of series E2D electric panels.
The appliances have been designed and made for the control and protection of Submersible electropumps and
circulators.
The panel is self-protected and protects the electropump against overloads, short circuits, lack of phase and excess
temperature, with manual reset.
As well as protecting the connected pump, the operating logic of series E2D electric panels makes it automatic with the
aid of one or two floats (A, B and C).
The purpose of the floats B and C is to activate and disable the pumps in both emptying and filling.
In connection with the float (A) protection against dry running is activated.
In the drainage configuration, in the event of malfunction of a pump due to intervention of the overload protection, the
motor protector or the oil probe, the exchange module activates the other pump.
2.

STORAGE

A long period of inactivity in precarious storage conditions may cause damage to the equipment and thus cause risk to
the personnel in charge of installation, control and maintenance.
First of all it is good practice to ensure that the control panel is correctly stored, scrupulously observing the following
indications:
the panel must be kept in a completely dry place, far from sources of heat;

the electric panel must be perfectly closed and insulated from the outside environment, so as to prevent insects,

damp and dust from getting in and damaging the electric components, to the detriment of their regular operation.
3.

TRANSPORT

Avoid subjecting the products to needless jolts or collisions.
4.

DIMENSIONS AND WEIGHTS

The adhesive label on the package indicates the total weight of the panel.
5.

WARNINGS

5.1 Read this documentation carefully before installation.
It is indispensable to have the electric system and connections made by skilled personnel, in possession
of the technical qualifications indicated by the safety standards concerning the design, installation and
maintenance of technical plants, in force in the country where the product is to be installed.
Failure to comply with the safety regulations not only causes risk to personal safety and damage to the
equipment, but invalidates every right to assistance under guarantee.
5.2 The term skilled personnel means persons whose training, experience and instruction, as well as their
knowledge of the respective standards and requirements for accident prevention and working
conditions, have been approved by the person in charge of plant safety, authorising them to perform all
the necessary activities, during which they are able to recognise and avoid all dangers. (Definition for
technical personnel IEC 364).
5.3 Check that no damage has been done to the panel and set during transport or storage. In particular,
ensure that the external casing is perfectly entire and in excellent condition; all the internal parts of the
panel (components, leads, etc.) must be completely free from traces of damp, oxide or dirt. Clean
carefully and check the efficiency of all the components in the panel; if necessary, replace any parts
that are not perfectly efficient It is indispensable to ensure that all the leads in the panel are correctly
secured to their terminals. In the event of long storage (or in the event of replacement of any part) it is
advisable to carry out on the panel all the tests indicated by standards EN 60204-1.
6.

RESPONSIBILITY

The Manufacturer does not ensure good operation of the panel if it is tampered with or modified or made to operate at
values beyond the data on the plate.
The Manufacturer also declines all responsibility for possible errors in this booklet, if due to misprints or errors in
copying. The company reserves the right to make any modifications to products that it may consider necessary or
useful, without affecting the essential characteristics.
7.

INSTALLATION

Scrupulously respect the electric supply values indicated on the electric data plate.
The electric panels must be installed on dry, vibration-free surfaces. Although they have a degree of protection of IP55,
it is not advisable to install the panels in an atmosphere with a large content of oxidizing or corrosive gases. If installed
ENGLISH
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