Functional Description; Mechanical Functions; Electronic Functions - ECOLAB Eladosa EMP KKS - E10 Betriebsanleitung

4

Functional description

4.1

Mechanical functions

The ELADOS
driven diaphragm displacement pumps for industrial use.
The membranes are for the pre-delivery, the piston is for the metering. Because of the
permanent overpuls refeeding this metering pump works self venting.
The metering pumps are suitable for use with clean, non-abrasive metering media with a
viscosity of up to 200 mPas (measuring manner: Brookfield).
The metering pump is operated by a non-blocking synchronous motor and a connecting rod-
eccenter gear.
Fig. 4.1
ATTENTION
4.2

Electronic functions

E 10 = on/off switch, mechanical stroke adjustment
The pump operates as soon as the voltage is applied and the mains switch is set to
position 'I'. (see chapter
417101338_EMP_KKS_E10
â
EMP KKS series of metering pumps take the form of electrically (motor)
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 the
container).
5.1
When the diaphragms (pos. 1) moves towards
the gear, the valve (pos. 2) suck up the
metering product. Simultaneously, vacuum
grow out of the compression chamber of the
metering piston cylinder unit (pos. 3). When the
inspection hole (pos. 4) has been released, the
pre-delivered metering product flows into this
chamber.
During the pressure motion metering happens
over the valve (pos. 5); the surplus product get
returned into the container by the return valve
(pos. 6). The stroke adjustment (pos. 7)
regulates the volume delivered during the
operation from 0 - 100 %. This changes the
immersion depth of the cylinder.
The pre-delivered amount keeps constant.
„Setup", Fig 5.1, pos. 2)
29 Rev: 09-08.12