Ecolab Elados EMP II E60 User Manual

417101438_EMPII_E60.docx
- 80 -
Rev. 11-02.14
4 Functional description
4.1 Mechanical functions
The metering pumps ELADOS
®
EMP II E60 and E60
PLUS
are diaphragm metering pumps
driven by an electrical motor only suitable for use in commercial ranges.
The metering pumps are suitable for use with clean, non-abrasive metering media with a
viscosity of up to 200 mPas (measuring manner: Brookfield).
They are powered by a synchronous motor which is jam-proof and runs at a continuous RPM.
An eccentric drive moves the diaphragm and thus drives the metering medium over the
pressure valve (see chapter 5.1, Pos. 6).
The diaphragm is repositioned by means of a retaining spring. In this way, the metering
medium is sucked through the suction valve (see chapter
5.1, Pos. 1) into the pump head
(see chapter
5.1, Pos. 4).
The discharge flow can be sleeplessly regulated during operation via the stroke setting
(see chapter
5.3.1, Fig. 5.5, Pos. 1). In this way, the resetting motion of the diaphragm is
limited.
WARNING
To protect the metering device, the use of a suction pipe with an empty reporting device
and dirt arrestor (available from our range of accessories) is highly recommended! The
empty reporting device switches off the pump if it falls below a certain level (in container).
4.2 Electronic functions
The pump is operated using four keys (see chapter 5.3.1, Fig. 5.5, Pos. 2, 3, 4 and 5 and also
chapter
9.4 “Key functions").
The operating indicator is shown on a graphical display (see chapter
5.3.1, Fig. 5.5, Pos. 6).
4.2.1 Operation modes
The pump may be used in three different operation modes:
INTERNAL Manual metering function (factory setting)
EXTERNAL pulse control
EXTERNAL standard signal control (mA)
The Configuration menu item can also be used to set batch metering (a specific quantity is
metered on each start pulse).
4.3 Additional electronic functions on the EMP II E60
PLUS
• Oval gear meter connection / Oval gear meter evaluation
• Metering regulation with oval gear meter, type OGM
PLUS
• Automatic calibration is possible thanks to the oval gear meter, type OGM
PLUS
• Splitting of the metering lock/pulse/metering monitoring/oval gear meter inputs into
multiple connections to simplify the external connections.

Ecolab Elados EMP II E60 Specifications

General

Brand	Ecolab
Model	Elados EMP II E60
Category	Water Pump
Language	English